Soaking device for detecting tea components

Abstract

The invention relates to the technical field of soaking devices, and discloses a soaking device for tea component detection, which comprises a guide cylinder, a soaking vessel arranged at the top of the guide cylinder, and a dropper arranged on the outer wall of the guide cylinder and used for guiding tea water, a filter cartridge is arranged in the soaking vessel, and the inner wall of the soaking vessel is arc-shaped; the tea leaves subjected to auxiliary soaking slide into the filter cylinder, and an electromagnetic valve used for controlling circulation of tea water in the soaking vessel is arranged in the guide cylinder. A bottom plate is arranged on the bottom surface of the guide cylinder, a vertical plate is arranged on the top surface of the bottom plate, and a liquid outlet device used for adding water into the soaking vessel is arranged on the outer wall of the vertical plate; a mounting plate is arranged on the outer wall of the vertical plate, and a draining component is arranged on the mounting plate. According to the soaking device for detecting the tea components, tea water can be completely drained as much as possible, it can be ensured that when multiple brewing tests are carried out, the cross influence of last brewing residues on the next round of detection is avoided, and therefore the reliability of the result is improved.

Description

Technical Field

[0001] The invention relates to the technical field of soaking devices, and in particular to a soaking device for detecting tea ingredients. Background Art

[0002] Tea, as a popular beverage, contains a variety of healthy ingredients, such as polyphenols, caffeine, theanine and vitamins. These ingredients play a key role in the flavor, aroma and health benefits of tea. Therefore, the analysis and detection of tea ingredients are of great significance for tea quality control, product development and efficacy research.

[0003] Existing soaking devices usually simulate the actual soaking process of tea leaves under specific conditions (such as temperature, time, stirring speed, etc.) to quickly extract the components in tea leaves. Combined with technologies such as spectral analysis and electrochemical sensors, they can provide preliminary analysis results of component content in a relatively short time. However, since some components in tea leaves, such as amino acids and aromatic substances, may be released in large quantities during the first soaking and relatively reduced during the second or multiple soakings, and conversely, some phenolic compounds may be gradually released, the component detection results of different soaking times may be significantly different.

[0004] However, most of the existing soaking devices only consider the detection of tea components in the initial brewing, but do not consider the detection of tea components in the subsequent second or multiple brews. For example, after the initial brewing of tea, most of the existing soaking devices fail to drain the tea water in the initial brewing, and the residue of the initial brewing tea water is likely to affect the subsequent tea component detection. Therefore, a soaking device is proposed, which is convenient for multiple soaking of tea and provides support for comprehensive analysis of the release rules of tea components. Summary of the invention

[0005] In view of the fact that the prior art only considers the detection of tea components in the initial brewing, but does not consider the detection of tea components in the subsequent second or multiple brews, an immersion device for detecting tea components is proposed.

[0006] The present application provides an immersion device for detecting tea ingredients, the purpose of which is to facilitate multiple immersions of tea leaves and provide support for a comprehensive analysis of the release patterns of tea ingredients.

[0007] The technical solution of the present invention is: a soaking device for detecting tea ingredients, comprising a guide tube, a soaking dish arranged on the top of the guide tube, and a dropper arranged on the outer wall of the guide tube for guiding tea water, a filter tube is arranged inside the soaking dish, the inner wall of the soaking dish is in an arc shape, which helps the soaked tea leaves slide into the filter tube, and a solenoid valve for controlling the circulation of tea water inside the soaking dish is arranged inside the guide tube; a bottom plate is arranged on the bottom surface of the guide tube, a vertical plate is arranged on the top surface of the bottom plate, and a liquid outlet for adding water to the soaking dish is arranged on the outer wall of the vertical plate; a mounting plate is arranged on the outer wall of the vertical plate, and a drain component is arranged on the mounting plate, the function of the drain component is to control the filter tube to rise until the filter tube is separated from the tea water and controls the filter tube to shake up and down for draining, and after the draining is completed, when the next tea soaking is required, the filter tube is controlled to descend back to the initial position.

[0008] Furthermore, the drainage component includes a T-shaped rod arranged on the top surface of the filter cartridge, a shoulder arranged on the wall of the T-shaped rod, a first wedge block elastically installed inside the shoulder, a fixing plate arranged on the bottom surface of the mounting plate, and a second wedge block arranged on the outer wall of the fixing plate, and the top surface of the first wedge block and the bottom surface of the second wedge block are adapted to each other, and a plurality of second wedge blocks are arranged.

[0009] Furthermore, the drainage component also includes a first elastic member arranged inside the shaft shoulder, and one end of the first elastic member is fixedly connected to the outer wall of the first wedge block, and the other end of the first elastic member is fixedly connected to the inner wall of the shaft shoulder.

[0010] Furthermore, the drainage component also includes a threaded rod arranged on the bottom surface of the mounting plate, a movable cylinder arranged outside the T-shaped rod, a guide groove opened on the wall of the movable cylinder, a guide rod arranged on the bottom surface of the mounting plate, and a second elastic member arranged on the wall of the T-shaped rod, and the second elastic member is located inside the movable cylinder, the top inner wall of the movable cylinder is connected to the outer wall of the threaded rod through internal and external threads, and the end of the guide rod is inserted into the guide groove.

[0011] Furthermore, the drain component also includes a driving motor arranged on the top surface of the mounting plate, and the output shaft of the driving motor is fixedly connected to the top end of the threaded rod.

[0012] Furthermore, the drain component also includes a limit block arranged on the outer wall of the T-shaped rod, and a limit groove opened on the inner wall of the movable cylinder for the limit block to slide.

[0013] Furthermore, an air pipe interconnected with the interior of the soaking dish is provided on the outer wall of the soaking dish, an air pump is provided on the outer wall of the vertical plate, and an end of the air pipe away from the soaking dish is fixedly connected to an air outlet end of the air pump, and a one-way valve is provided on the end of the air pipe close to the soaking dish.

[0014] Furthermore, an arc-shaped groove is provided on the top surface of the bottom plate, a rotating plate is provided inside the arc-shaped groove, a detection cup is provided on the top surface of the rotating plate, and a plurality of detection cups are provided.

[0015] Furthermore, a control panel is arranged on the top surface of the bottom plate, and a drainage hole which is interconnected with the inside of the arc-shaped groove is opened on the outer wall of the bottom plate.

[0016] Beneficial effects of the present invention: 1. When the filter cylinder is separated from the tea water and the first wedge block contacts the second wedge block, the movable cylinder continues to move upward, while the T-shaped rod stops rising and the second elastic member is squeezed until the first wedge block is squeezed into the shaft shoulder by the second wedge block. The shaft shoulder is no longer blocked by the second wedge block. Under the action of the elastic force of the second elastic member, the T-shaped rod and the filter cylinder can be driven to shake up and down to achieve the effect of draining water. Through the cooperation between the multiple second wedge blocks and the first wedge block, the first brewed tea water or the last brewed tea water in the tea leaves can be drained as much as possible. The shaken tea water falls into the interior of the guide cylinder and is discharged. By draining the tea water as completely as possible, it can be ensured that when multiple brewing tests are performed, the last brewed tea water will not interfere with the next brewing. This is crucial for obtaining accurate chemical composition data after each brewing, avoiding the cross-influence of the last brew residue on the next round of testing, thereby improving the reliability of the results. 2. During the descent of the filter cartridge, the air pump is controlled to blow bubbles upward from the bottom of the soaking dish, which can blow the tea leaves inside the filter cartridge upward. In the subsequent soaking process, the blowing of bubbles can make the tea leaves suspended in the water. The suspended state can increase the contact area between the tea leaves and the water, ensuring that the effective ingredients in the tea leaves are released more evenly into the water. This dynamic environment helps to accelerate the dissolution rate of the active ingredients in the tea leaves and improve the soaking efficiency. 3. By rotating the rotating plate, different test cups can be moved to the bottom of the dropper in turn to collect tea water to be tested after different brewing times, which further improves the convenience of using the device and can collect tea water after different brewing times in turn. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A perspective view of the present invention; Figure 2 This is a schematic diagram of the installation of the air pipe in the present invention; Figure 3 For the present invention Figure 2 The enlarged schematic diagram at A in the middle; Figure 4 It is a three-dimensional diagram of the movable cylinder in the present invention; Figure 5 It is a schematic diagram of the installation of the drain component in the present invention; Figure 6 is a schematic diagram of the installation of the second elastic member in the present invention; Figure 7 This is a schematic diagram of the installation of the filter cartridge in the present invention; Figure 8 It is a schematic diagram of the installation of the one-way valve and the solenoid valve in the present invention; Fig. 9 It is a schematic diagram of the motion flow of the present invention.

[0018] In the figure: 1. Guide tube; 2. Soaking dish; 3. Dropper; 4. Bottom plate; 5. Arc groove; 6. Rotating plate; 7. Test cup; 8. Filter tube; 9. Vertical plate; 10. Liquid outlet; 11. Mounting plate; 12. Drainage component; 13. T-shaped rod; 14. Shoulder; 15. First wedge block; 16. Fixed plate; 17. Second wedge block; 18. First elastic member; 19. Movable tube; 20. Threaded rod; 21. Guide groove; 22. Guide rod; 23. Drive motor; 24. Limit block; 25. Limit groove; 26. Air pipe; 27. Air pump; 28. One-way valve; 29. ​​Solenoid valve; 30. Drain hole; 31. Second elastic member. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0020] Example 1, reference Figure 1-Figure 9 , which is the first embodiment of the present invention, provides an immersion device for detecting tea ingredients, including a guide tube 1, an immersion dish 2 fixedly installed on the top of the guide tube 1, and a dropper 3 fixedly installed on the outer wall of the guide tube 1 for guiding tea water, a filter tube 8 is arranged inside the immersion dish 2, and the inner wall of the immersion dish 2 is arc-shaped to assist the soaked tea leaves to slide into the filter tube 8, and a solenoid valve 29 for controlling the circulation of tea water inside the immersion dish 2 is arranged inside the guide tube 1.

[0021] Specifically, the filter cylinder 8 can collect tea leaves after soaking, which is convenient for detecting the components in the subsequent multiple brews of tea. By controlling the solenoid valve 29 to open, the tea water inside the soaking dish 2 can flow into the guide cylinder 1 and the dropper 3. Conversely, by controlling the solenoid valve 29 to close, the tea water can remain in the soaking dish 2 to soak the tea leaves.

[0022] Reference Figure 1 A bottom plate 4 is fixedly mounted on the bottom surface of the guide tube 1 , a vertical plate 9 is fixedly mounted on the top surface of the bottom plate 4 , and a liquid outlet 10 for adding water to the inside of the soaking dish 2 is fixedly mounted on the outer wall of the vertical plate 9 .

[0023] Specifically, hot water can be added into the soaking dish 2 through the provided liquid outlet 10 .

[0024] Reference Figure 1 ,as well as Figure 7 A mounting plate 11 is fixedly installed on the outer wall of the vertical plate 9, and a drain component 12 is arranged on the mounting plate 11. The function of the drain component 12 is to control the filter cylinder 8 to rise until the filter cylinder 8 is separated from the tea water, and control the filter cylinder 8 to shake up and down for draining. After the draining is completed, when the next tea soaking is needed, the filter cylinder 8 is controlled to descend back to the initial position.

[0025] Specifically, the installation plate 11 can provide an installation space for the drain component 12 .

[0026] Reference Figure 1-Figure 9 The drain component 12 includes a T-shaped rod 13 fixedly mounted on the top surface of the filter cartridge 8, a shoulder 14 sleeved on the rod wall of the T-shaped rod 13, a first wedge block 15 elastically mounted inside the shoulder 14, a fixing plate 16 fixedly mounted on the bottom surface of the mounting plate 11, and a second wedge block 17 fixedly mounted on the outer wall of the fixing plate 16, and the top surface of the first wedge block 15 and the bottom surface of the second wedge block 17 are adapted to each other, and a plurality of second wedge blocks 17 are provided; the drain component 12 also includes a first elastic member 18 arranged inside the shoulder 14, and one end of the first elastic member 18 is fixed to the outer wall of the first wedge block 15 The other end of the first elastic member 18 is fixedly connected to the inner wall of the shoulder 14; the drainage component 12 also includes a threaded rod 20 rotatably mounted on the bottom surface of the mounting plate 11, a movable cylinder 19 arranged outside the T-shaped rod 13, a guide groove 21 opened on the wall of the movable cylinder 19, a guide rod 22 fixedly mounted on the bottom surface of the mounting plate 11, and a second elastic member 31 sleeved on the wall of the T-shaped rod 13, and the second elastic member 31 is located inside the movable cylinder 19, the top inner wall of the movable cylinder 19 is connected to the outer wall of the threaded rod 20 through internal and external threads, and the end of the guide rod 22 is inserted into the guide groove 21.

[0027] Specifically, the guide groove 21 is in a square shape, and the first elastic member 18 and the second elastic member 31 can be compression springs or return springs commonly used in the prior art, preferably return springs here. When the first wedge block 15 is squeezed and moved, the first elastic member 18 can store elastic potential energy to provide power for the first wedge block 15 to return. When the T-shaped rod 13 is squeezed on the second elastic member 31 due to the action of the first wedge block 15, the second elastic member 31 can store elastic potential energy to provide power for the T-shaped rod 13 to return. The T-shaped rod 13 shakes during the return process to achieve the effect of drainage.

[0028] The solenoid valve 29 is controlled to be opened, and the tea water inside the soaking dish 2 can flow into the guide tube 1 and the dropper 3. The inspector can collect and inspect the tea water for the first brew or the last brew. By controlling the threaded rod 20 to rotate counterclockwise, the threaded rod 20 can first drive the movable cylinder 19 and the shaft shoulder 14 to rotate counterclockwise until the movable cylinder 19 cannot continue to rotate counterclockwise due to the obstruction of the end of the guide rod 22. At this time, the first wedge block 15 rotates to the bottom of the second wedge block 17, and then the threaded rod 20 continues to rotate. Through the threaded cooperation between the threaded rod 20 and the movable cylinder 19, the movable cylinder 19 can be driven to move upward. When the filter cylinder 8 is separated from the tea water, the first wedge block 15 and the second wedge block 17 are connected. When the two wedge blocks 17 are in contact, the movable cylinder 19 continues to move upward, while the T-shaped rod 13 stops rising, and the second elastic member 31 is squeezed until the first wedge block 15 is retracted into the interior of the shaft shoulder 14 under the squeezing of the second wedge block 17. The shaft shoulder 14 is no longer blocked by the second wedge block 17. Under the action of the elastic force of the second elastic member 31, the T-shaped rod 13 and the filter cylinder 8 can be driven to shake up and down to achieve the effect of draining water. Through the cooperation between multiple second wedge blocks 17 and the first wedge block 15, the initial brewed tea water or the previous brewed tea water in the tea leaves can be drained as much as possible, and the shaken-out tea water falls into the interior of the soaking dish 2. Finally, the end of the guide rod 22 is located at the bottom of the guide groove 21.

[0029] After the water for the last brew of tea inside the soaking dish 2 has dried up, the solenoid valve 29 is controlled to be closed, and then the liquid discharger 10 is controlled to work to introduce a sufficient amount of hot water into the soaking dish 2. Subsequently, the threaded rod 20 is controlled to rotate clockwise, and the threaded rod 20 first drives the movable cylinder 19 and the shaft shoulder 14 to rotate clockwise, and the first wedge block 15 and the second wedge block 17 are separated and will no longer contact each other, until the movable cylinder 19 cannot continue to rotate clockwise due to the obstruction of the end of the guide rod 22, and the threaded rod 20 continues to rotate to drive the movable cylinder 19 to descend, thereby driving the T-shaped rod 13 and the filter cylinder 8 to descend, until the filter cylinder 8 returns to the initial position, and the end of the guide rod 22 returns to the top of the guide groove 21, and the tea leaves inside the filter cylinder 8 undergo a secondary soaking process.

[0030] Reference Figure 2 The drain component 12 also includes a driving motor 23 fixedly mounted on the top surface of the mounting plate 11 , and an output shaft of the driving motor 23 is fixedly connected to the top end of the threaded rod 20 .

[0031] Specifically, the driving motor 23 may be a stepping motor commonly used in the prior art. By setting the driving motor 23 , the number of rotations of the threaded rod 20 and the lifting distance of the filter cartridge 8 may be easily controlled.

[0032] Reference Figure 6-Figure 7The drain component 12 also includes a limit block 24 fixedly mounted on the outer wall of the T-shaped rod 13, and a limit groove 25 provided on the inner wall of the movable cylinder 19 for the limit block 24 to slide.

[0033] Specifically, the cooperation between the limit block 24 and the limit groove 25 can further enhance the stability of the connection between the T-shaped rod 13 and the movable cylinder 19. When the movable cylinder 19 rotates, the T-shaped rod 13 and the shaft shoulder 14 can be stably driven to rotate.

[0034] Example 2, reference Figure 1-Figure 9 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: an air pipe 26 that is interconnected with the interior of the soaking dish 2 is fixedly installed on the outer wall of the soaking dish 2, an air pump 27 is fixedly installed on the outer wall of the vertical plate 9, and the end of the air pipe 26 away from the soaking dish 2 is fixedly connected to the air outlet end of the air pump 27, and a one-way valve 28 is provided on the end of the air pipe 26 close to the soaking dish 2.

[0035] Specifically, a filter net is provided at the air inlet end of the air pump 27, and a bubble net is provided at the outlet of the one-way valve 28, which is conducive to the generation of bubbles when the air pipe 26 blows air. Through the one-way valve 28, the gas inside the air pipe 26 can enter the soaking dish 2, while the tea water inside the soaking dish 2 will not enter the air pipe 26.

[0036] When the filter cartridge 8 descends, by controlling the air pump 27 to work, the filtered air from the outside can be blown upward from the bottom of the soaking dish 2 to produce bubbles, which can blow the tea leaves inside the filter cartridge 8 upward, thereby effectively increasing the contact area between the tea leaves and water and improving the soaking efficiency in the subsequent process of soaking multiple tea leaves.

[0037] Reference Figure 1-Figure 2 The top surface of the bottom plate 4 is provided with an arc groove 5, a rotating plate 6 is rotatably installed inside the arc groove 5, a testing cup 7 is placed on the top surface of the rotating plate 6, and a plurality of testing cups 7 are provided.

[0038] Specifically, by rotating the rotating plate 6, different testing cups 7 can be moved to the bottom of the dropper 3 in turn to receive tea water to be tested after different brewing times.

[0039] Reference Figure 1 A control panel is disposed on the top surface of the bottom plate 4 , and a drain hole 30 communicating with the interior of the arc-shaped groove 5 is opened on the outer wall of the bottom plate 4 .

[0040] Specifically, the control panel is electrically connected to the drive motor 23, the solenoid valve 29 and the liquid outlet 10. The control panel can be used to facilitate the staff to control the drive motor 23, the solenoid valve 29 and the liquid outlet 10. The drain hole 30 can prevent the liquid inside the arc groove 5 from overflowing and causing damage to the control panel. The rest of the structure is the same as that of Example 1.

[0041] Based on Example 1-Example 2, the working principle of the present invention is as follows: When the tea leaves to be tested need to be soaked for the first time, a certain amount of tea leaves are first put into the soaking dish 2, and then the liquid discharger 10 is controlled to work, and a sufficient amount of hot water at a constant temperature is introduced into the soaking dish 2 for the first soaking of the tea leaves. Subsequently, the solenoid valve 29 is controlled to open, and the tea water in the soaking dish 2 can flow into the guide tube 1 and the dropper 3. The inspector can collect and test the initially soaked tea water through the test cup 7. At the same time, the tea leaves after soaking can completely enter the filter tube 8 for collection under the flow of tea water. Then, by controlling the threaded rod 20 to rotate counterclockwise, the threaded rod 20 can first drive the movable tube 19 and the shaft shoulder 14 to rotate counterclockwise until the movable tube 19 cannot continue to rotate counterclockwise due to the obstruction of the end of the guide rod 22. At this time, the first wedge block 15 rotates to the bottom of the second wedge block 17, and then the threaded rod 20 continues to rotate. Through the threaded cooperation between the threaded rod 20 and the movable cylinder 19, the movable cylinder 19 and the filter cylinder 8 can be driven to move upward. When the filter cylinder 8 is separated from the tea water and the first wedge block 15 contacts the second wedge block 17, the movable cylinder 19 continues to move upward, while the T-shaped rod 13 stops rising, and the second elastic member 31 is squeezed until the first wedge block 15 is retracted into the interior of the shaft shoulder 14 under the squeezing of the second wedge block 17. The shaft shoulder 14 is no longer blocked by the second wedge block 17. Under the action of the elastic force of the second elastic member 31, the T-shaped rod 13 and the filter cylinder 8 can be driven to shake up and down to achieve the effect of draining water. Through the cooperation between multiple second wedge blocks 17 and the first wedge block 15, the initial brewed tea water or the previous brewed tea water in the tea leaves can be drained as much as possible, and the shaken-out tea water falls into the interior of the guide cylinder 1. Finally, the end of the guide rod 22 is located at the bottom of the guide groove 21.

[0042] When it is necessary to conduct a subsequent soaking test on the tea to be tested, after the water of the previous soaked tea inside the soaking dish 2 has drained away, the solenoid valve 29 is controlled to close, and then the liquid outlet 10 is controlled to operate to introduce a sufficient amount of hot water at a constant temperature into the soaking dish 2. Subsequently, by controlling the threaded rod 20 to rotate clockwise, the threaded rod 20 first drives the movable cylinder 19 and the shaft shoulder 14 to rotate clockwise, and the first wedge block 15 is separated from the second wedge block 17 and will no longer contact each other until the movable cylinder 19 cannot continue to rotate clockwise due to the obstruction of the end of the guide rod 22. The threaded rod 20 continues to rotate to drive the movable cylinder 19 to descend, thereby driving the T-shaped rod 13 and the filter cylinder 8 to descend.

[0043] During the descent of the filter cartridge 8, by controlling the operation of the air pump 27, the filtered air from the outside can be blown upward from the bottom of the soaking dish 2 to produce bubbles, which can blow the tea leaves inside the filter cartridge 8 upward, thereby effectively increasing the contact area between the tea leaves and water and improving the soaking efficiency in the subsequent soaking of tea leaves, until the filter cartridge 8 returns to the initial position, the end of the guide rod 22 returns to the top of the guide groove 21, and the tea leaves inside the filter cartridge 8 undergo a secondary soaking process. After soaking for the same time, the air pump 27 is controlled to stop working, and the solenoid valve 29 is controlled to open, and the above operation is repeated, so that the water used to soak the tea leaves can be collected and detected.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A soaking device for detecting tea ingredients, comprising a guide tube (1), a soaking dish (2) arranged on the top of the guide tube (1), and a dropper (3) arranged on the outer wall of the guide tube (1) for guiding tea water, characterized in that: A filter cylinder (8) is arranged inside the soaking dish (2); the inner wall of the soaking dish (2) is in an arc shape to help the soaked tea leaves slide into the filter cylinder (8); and a solenoid valve (29) for controlling the circulation of tea water inside the soaking dish (2) is arranged inside the flow guide cylinder (1); The bottom surface of the guide tube (1) is provided with a bottom plate (4), the top surface of the bottom plate (4) is provided with a vertical plate (9), and the outer wall of the vertical plate (9) is provided with a liquid outlet (10) for adding water to the interior of the soaking dish (2); The outer wall of the vertical plate (9) is provided with a mounting plate (11), and the mounting plate (11) is provided with a drain component (12). The function of the drain component (12) is to control the filter cartridge (8) to rise until the filter cartridge (8) is separated from the tea water and then control the filter cartridge (8) to shake up and down to drain. After the drainage is completed, when the next tea soaking is required, the filter cartridge (8) is controlled to descend back to the initial position.

2. The infusion device for tea component detection according to claim 1, characterized in that: The drainage component (12) comprises a T-shaped rod (13) arranged on the top surface of the filter cartridge (8), a shoulder (14) arranged on the rod wall of the T-shaped rod (13), a first wedge block (15) elastically mounted inside the shoulder (14), a fixing plate (16) arranged on the bottom surface of the mounting plate (11), and a second wedge block (17) arranged on the outer wall of the fixing plate (16), wherein the top surface of the first wedge block (15) and the bottom surface of the second wedge block (17) are mutually adapted, and a plurality of second wedge blocks (17) are provided.

3. The infusion device for tea component detection according to claim 2, characterized in that: The drainage component (12) further comprises a first elastic member (18) arranged inside the shaft shoulder (14), wherein one end of the first elastic member (18) is fixedly connected to the outer wall of the first wedge block (15), and the other end of the first elastic member (18) is fixedly connected to the inner wall of the shaft shoulder (14).

4. The infusion device for tea component detection according to claim 3, characterized in that: The drain component (12) further comprises a threaded rod (20) arranged on the bottom surface of the mounting plate (11), a movable cylinder (19) arranged outside the T-shaped rod (13), a guide groove (21) opened on the cylinder wall of the movable cylinder (19), a guide rod (22) arranged on the bottom surface of the mounting plate (11), and a second elastic member (31) arranged on the rod wall of the T-shaped rod (13), wherein the second elastic member (31) is located inside the movable cylinder (19), the inner wall of the top end of the movable cylinder (19) is connected to the outer wall of the threaded rod (20) by means of internal and external threads, and the end of the guide rod (22) is inserted into the guide groove (21).

5. The infusion device for tea component detection according to claim 4, characterized in that: The drainage component (12) further comprises a driving motor (23) arranged on the top surface of the mounting plate (11), and an output shaft of the driving motor (23) is fixedly connected to the top end of the threaded rod (20).

6. The infusion device for tea component detection according to claim 5, characterized in that: The drainage component (12) further comprises a limit block (24) arranged on the outer wall of the T-shaped rod (13), and a limit groove (25) provided on the inner wall of the movable cylinder (19) for the limit block (24) to slide.

7. The infusion device for tea component detection according to claim 1, characterized in that: The outer wall of the soaking dish (2) is provided with an air pipe (26) which is interconnected with the interior of the soaking dish (2); the outer wall of the vertical plate (9) is provided with an air pump (27); an end of the air pipe (26) away from the soaking dish (2) is fixedly connected to an air outlet end of the air pump (27); and an end of the air pipe (26) close to the soaking dish (2) is provided with a one-way valve (28).

8. The infusion device for tea component detection according to claim 1, characterized in that: An arc-shaped groove (5) is provided on the top surface of the bottom plate (4), a rotating plate (6) is provided inside the arc-shaped groove (5), a detection cup (7) is provided on the top surface of the rotating plate (6), and a plurality of detection cups (7) are provided.

9. The infusion device for tea component detection according to claim 8, characterized in that: A control panel is provided on the top surface of the bottom plate (4), and a water leakage hole (30) which is in communication with the interior of the arc-shaped groove (5) is provided on the outer wall of the bottom plate (4).

Images