Beer alcohol content detection structure

Abstract

This utility model discloses a beer alcohol content detection structure, belonging to the field of alcohol content detection technology. It includes a support platform, a measuring cylinder on one side of the support platform, an overflow cup connected through the side wall of the measuring cylinder, a rotating seat on the top of the support platform, a top plate fixedly connected to the top of the rotating seat, detection and cleaning mechanisms at both ends of the top plate, and a rotation drive mechanism at the bottom of the support platform. This utility model, through the overflow cup, achieves a quantitative setting of the amount of beer in the measuring cylinder. Through the combined use of a thermometer and an alcohol meter, it can accurately measure the temperature and alcohol content of the beer. The detection and cleaning mechanisms enable rapid cleaning of the measuring cylinder, thermometer, and alcohol meter, allowing for rapid detection of various beers and preventing beer residue from affecting the accuracy of subsequent tests.

Description

Technical Field

[0001] This utility model relates to the field of alcohol content detection technology, and in particular to a structure for detecting the alcohol content of beer. Background Technology

[0002] With the booming development of the beer industry, beer quality control and product characteristic testing have become increasingly critical. Among them, alcohol content, as one of the important indicators for measuring beer quality and taste, is of great significance for beer producers' quality control, product grading, and market supervision.

[0003] Current methods for testing the alcohol content of wine products typically employ the graduated cylinder method. This involves pouring the wine sample into a graduated cylinder, placing a thermometer and an alcohol meter inside, and then reading and recording the readings after stabilization. The alcohol content can then be determined by consulting a table. This method is not only cumbersome, but also requires placing the thermometer and alcohol meter into their respective holders after measurement and then pouring the sample out of the graduated cylinder. This process is time-consuming, labor-intensive, and inefficient. Furthermore, the frequent use of the thermometer and alcohol meter can easily damage them. In addition, the height of the measuring platform is crucial to ensure accurate readings by keeping the line of sight level with the graduation mark.

[0004] An existing patent (publication number: CN207798806U) discloses a fully automatic alcohol content detection device, relating to the technical field of detection devices. A measuring cup is positioned on a control console, with an alcohol content measuring structure and a thermometer located directly above the measuring cup, the bottom of the thermometer inside the measuring cup. The guide tube is a tubular structure with an annular electromagnetic ring at its bottom. The upper part of the alcohol meter is a rod-shaped structure, fitting into the guide tube, with a magnet at its top, forming the measuring structure. The alcohol meter connects to the guide tube via the magnet and electromagnetic ring at its top. This invention fixes the alcohol meter and thermometer in place, eliminating the need to repeatedly remove and retrieve them when measuring the alcohol content of a wine sample, resulting in high measurement efficiency and preventing damage from repeated handling. A lifting platform raises and lowers the measuring cup, ensuring the reading line is at the same height as the line of sight, guaranteeing measurement accuracy. The structure is simple, lightweight, easy to use, and highly safe.

[0005] To address the aforementioned issues, existing patents offer solutions, but they suffer from the problem of not being able to quickly inject a quantitative amount of beer sample into the measuring cup. Variations in the amount of beer sample can easily cause errors in measurement accuracy. Additionally, existing measuring devices cannot quickly clean the thermometer, alcohol meter, and measuring cup.

[0006] Therefore, a beer alcohol content detection structure is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a beer alcohol content detection structure that can solve the problem that existing devices cannot quickly inject a quantitative amount of beer sample into the measuring cup, and that different amounts of beer sample can easily cause errors in measurement accuracy. At the same time, existing measuring devices cannot quickly clean the thermometer, alcohol meter and measuring cup.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a beer alcohol content detection structure, including a support platform, a measuring cylinder is provided on one side of the support platform, an overflow cup is connected through the side wall of the measuring cylinder, a rotating seat is provided on the top of the support platform, a top plate is fixedly connected to the top of the rotating seat, a detection and cleaning mechanism is provided at both ends of the top plate, and a rotation drive mechanism is provided at the bottom of the support platform.

[0009] The detection and cleaning mechanism includes a first electric push rod disposed at both ends of the top plate. The output end of the first electric push rod is fixedly connected to a lifting plate. The bottom of the lifting plate is provided with two mounting sleeves. The inside of the two mounting sleeves is respectively provided with a thermometer and an alcohol meter. The bottom of the other lifting plate is fixedly connected to a cleaning nozzle. A cleaning component is disposed on one side of the support platform. A liquid supply component is disposed between the top plate and the cleaning nozzle.

[0010] Preferably, the cleaning assembly includes a cleaning cylinder disposed on the top of the support platform, the cleaning cylinder having two intersecting annular tubes inside, the annular tubes having multiple nozzles disposed on the sidewalls of the annular tubes, a liquid storage tank disposed on the top of the support platform, an infusion pump disposed on one side of the liquid storage tank, and the two ends of the infusion pump being connected to the liquid storage tank and the annular tubes respectively.

[0011] Preferably, the liquid supply assembly includes a liquid supply tank disposed on the top of the top plate, a liquid supply pump disposed on one side of the liquid supply tank, the input end of the liquid supply pump being connected to the liquid supply tank, and a bellows disposed on the output end of the liquid supply pump, the bellows being connected to the cleaning nozzle.

[0012] Preferably, the rotary drive mechanism includes a mounting base disposed in the middle of the support platform. The mounting base is T-shaped and connected to the bearing of the support platform. A drive gear is fixedly connected to the bottom of the mounting base. The mounting base is fixedly connected to the rotary seat. A second electric push rod is bolted to the bottom of the support platform. A drive rack is provided at the output end of the second electric push rod. The drive rack meshes with the drive gear.

[0013] Preferably, the bottom of the measuring cylinder is provided with a vertical tube, the side wall of the vertical tube is provided with a drain pipe, the bottom of the overflow cup is provided with a connecting pipe, the connecting pipe is connected to the drain pipe, the bottom of the vertical tube is bolted with a third electric push rod, the output end of the third electric push rod is provided with a block, and the block is movably connected to the vertical tube.

[0014] Preferably, a sealing ring is fitted onto the side wall of the block, and the side wall of the sealing ring is in contact with the vertical pipe.

[0015] Preferably, the side wall of the mounting sleeve is threaded with locking screws, and one end of the two locking screws is in contact with the thermometer and the alcohol meter, respectively.

[0016] Preferably, two support frames are fixedly connected to the side wall of the rotating seat, and the top of the support frames is fixedly connected to the top plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application incorporates a detection and cleaning mechanism. This process, through the setting of an overflow cup, ensures that the amount of beer in the measuring cylinder is quantitatively set. With the combined use of a thermometer and an alcohol meter, the temperature and alcohol content of the beer can be accurately measured. The detection and cleaning mechanism enables rapid cleaning of the measuring cylinder, thermometer, and alcohol meter, allowing for rapid detection of various types of beer and preventing beer residue from affecting the accuracy of subsequent tests.

[0019] 2. This application incorporates a rotary drive mechanism. Through the meshing transmission of gears and racks, the rotary seat can be precisely rotated and positioned. The linear motion of the drive rack can be accurately converted into the rotational motion of the drive gear, thereby driving the rotary seat and top plate to rotate to the designated position. This ensures that the detection and cleaning mechanism can accurately reach the top of the measuring cylinder for detection or cleaning operations, improving the accuracy and reliability of the operation. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is an overall structural view of the present invention;

[0022] Figure 2 This is the left view of the present invention;

[0023] Figure 3 This utility model Figure 2 A three-dimensional cross-sectional view of point AA in the middle;

[0024] Figure 4 This is a schematic diagram of the rotary drive mechanism in this utility model;

[0025] Figure 5 This is a schematic diagram of the detection and cleaning mechanism in this utility model;

[0026] Figure 6 This is a schematic diagram of the cleaning component and the liquid supply component in this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Support platform; 2. Measuring cylinder; 3. Overflow cup; 4. Rotating seat; 5. Top plate; 6. Inspection and cleaning mechanism; 7. Rotary drive mechanism; 61. First electric push rod; 62. Lifting plate; 63. Mounting sleeve; 64. Thermometer; 65. Alcohol meter; 66. Cleaning nozzle; 67. Cleaning assembly; 68. Liquid supply assembly; 671. Cleaning cylinder; 672. Ring pipe; 673. Nozzle; 674. Liquid storage tank; 675. Infusion pump; 681. Liquid supply tank; 682. Liquid supply pump; 683. Bellows; 71. Mounting seat; 72. Drive gear; 73. Second electric push rod; 74. Drive rack; 8. Vertical pipe; 9. Drain pipe; 10. Connecting pipe; 11. Third electric push rod; 12. Block; 13. Sealing ring; 14. Locking screw; 15. Support frame. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1 to 6 This utility model provides a technical solution:

[0031] A beer alcohol content detection structure includes a support platform 1, a measuring cylinder 2 is provided on one side of the support platform 1, an overflow cup 3 is connected through the side wall of the measuring cylinder 2, a rotating seat 4 is provided on the top of the support platform 1, a top plate 5 is fixedly connected to the top of the rotating seat 4, a detection cleaning mechanism 6 is provided at both ends of the top plate 5, and a rotation drive mechanism 7 is provided at the bottom of the support platform 1.

[0032] The detection and cleaning mechanism 6 includes a first electric push rod 61 located at both ends of the top plate 5. The output end of the first electric push rod 61 is fixedly connected to a lifting plate 62. The bottom of the lifting plate 62 is provided with two mounting sleeves 63. The thermometer 64 and the alcohol meter 65 are respectively installed inside the two mounting sleeves 63. The bottom of the other lifting plate 62 is fixedly connected to a cleaning nozzle 66. A cleaning component 67 is provided on one side of the support platform 1. A liquid supply component 68 is provided between the top plate 5 and the cleaning nozzle 66.

[0033] Specifically, such as Figure 6 As shown, the cleaning assembly 67 includes a cleaning cylinder 671 disposed on the top of the support platform 1. The cleaning cylinder 671 has two ring pipes 672 disposed inside, and the two ring pipes 672 are interconnected. Multiple nozzles 673 are disposed on the side wall of the ring pipes 672. A liquid storage tank 674 is disposed on the top of the support platform 1. An infusion pump 675 is disposed on one side of the liquid storage tank 674. The two ends of the infusion pump 675 are connected to the liquid storage tank 674 and the ring pipes 672, respectively.

[0034] Specifically, such as Figure 6 As shown, the liquid supply assembly 68 includes a liquid supply tank 681 disposed on the top of the top plate 5. A liquid supply pump 682 is disposed on one side of the liquid supply tank 681. The input end of the liquid supply pump 682 is connected to the liquid supply tank 681. A bellows 683 is disposed on the output end of the liquid supply pump 682. The bellows 683 is connected to the cleaning nozzle 66.

[0035] Specifically, such as Figure 5 As shown, the bottom of the measuring cylinder 2 is provided with a vertical tube 8, and a drain pipe 9 is provided on the side wall of the vertical tube 8. The bottom of the overflow cup 3 is provided with a connecting pipe 10, which is connected to the drain pipe 9. A third electric push rod 11 is bolted to the bottom of the vertical tube 8. A block 12 is provided at the output end of the third electric push rod 11, and the block 12 is movably connected to the vertical tube 8.

[0036] Specifically, such as Figure 5 As shown, a sealing ring 13 is fitted onto the side wall of the block 12, and the side wall of the sealing ring 13 is in contact with the vertical pipe 8.

[0037] Specifically, such as Figure 5 As shown, locking screws 14 are threaded onto the side wall of the mounting sleeve 63, and one end of each locking screw 14 contacts the thermometer 64 and the alcohol meter 65, respectively.

[0038] In use, the beer sample to be tested is poured into the measuring cylinder 2. Since an overflow cup 3 is connected through the side wall of the measuring cylinder 2, when the liquid level of the beer sample exceeds the connection between the measuring cylinder 2 and the overflow cup 3, the excess beer will flow into the overflow cup 3, ensuring that the amount of beer in the measuring cylinder 2 is the set quantity. The rotary drive mechanism 7 drives the rotating seat 4 to rotate, and the rotating seat 4 drives the top plate 5 to rotate, so that the detection and cleaning mechanism 6 located at one end of the top plate 5 rotates to above the measuring cylinder 2. At this time, the first electric push rod 61 in the detection and cleaning mechanism 6 is activated, and its output... The lifting plate 62 descends, causing the thermometer 64 and alcohol meter 65, located in the two mounting sleeves 63 at the bottom of the lifting plate 62, to descend and be inserted into the beer sample in the measuring cylinder 2. The thermometer 64 measures the temperature of the beer, while the alcohol meter 65 indirectly measures the alcohol content by measuring the density of the beer, based on the relationship between beer density and alcohol content. By reading the readings of the thermometer 64 and alcohol meter 65, the temperature and alcohol content of the beer can be obtained. After the test is completed, the rotary drive mechanism 7 drives the rotating seat 4 to rotate again, causing the other end of the top plate 5 to... The detection and cleaning mechanism 6, equipped with a cleaning nozzle 66, rotates to the top of the measuring cylinder 2. The first electric push rod 61 is activated, causing the lifting plate 62 to descend, allowing the cleaning nozzle 66 to extend into the measuring cylinder 2. The supply pump 682 in the supply assembly 68 is activated, drawing cleaning fluid from the supply tank 681. The cleaning fluid is then transported to the cleaning nozzle 66 via the bellows 683 at the output end of the supply pump 682. The cleaning nozzle 66 sprays the cleaning fluid into the measuring cylinder 2, cleaning it. Simultaneously, the infusion pump 675 in the cleaning assembly 67 is activated, filling the storage tank... The cleaning fluid in 674 is extracted and transported to the ring tube 672 in the cleaning cylinder 671. Multiple nozzles 673 on the side wall of the ring tube 672 spray the cleaning fluid evenly to rinse the thermometer 64 and the alcohol meter 65. The drain pipe 9 on the side wall of the vertical tube 8 is connected to the connecting pipe 10 at the bottom of the overflow cup 3. The waste liquid in the overflow cup 3 can also flow into the vertical tube 8 and be discharged through the connecting pipe 10. In the initial state, the third electric push rod 11 bolted to the bottom of the vertical tube 8 has its output end plug 12 movably connected to the vertical tube 8 and blocks the vertical tube 8 to prevent the beer sample from leaking.When drainage is required, the third electric push rod 11 is activated, causing the plug 12 to descend and opening the vertical pipe 8 to discharge the waste liquid. The locking screw 14 threaded on the side wall of the mounting sleeve 63 is used to fix the thermometer 64 and the alcohol meter 65. By tightening the locking screw 14, its ends contact the thermometer 64 and the alcohol meter 65 respectively, ensuring that the thermometer 64 and the alcohol meter 65 are stably fixed within the mounting sleeve 63, preventing shaking during testing and affecting the test results. The sealing ring 13 fitted on the side wall of the plug 12 contacts the vertical pipe 8, enabling... This design enhances the seal between the plug 12 and the vertical pipe 8, preventing leakage of beer samples or waste liquid during testing. The overflow cup 3 ensures a precise measurement of the beer volume in the measuring cylinder 2. The thermometer 64 and alcohol meter 65 work together to accurately measure the beer's temperature and alcohol content. The cleaning mechanism 6 quickly cleans the measuring cylinder 2, thermometer 64, and alcohol meter 65, enabling rapid testing of various beers and preventing beer residue from affecting the accuracy of subsequent tests.

[0039] Specifically, such as Figure 4 As shown, the rotary drive mechanism 7 includes a mounting base 71 located in the middle of the support platform 1. The mounting base 71 is T-shaped and connected to the support platform 1 by a bearing. A drive gear 72 is fixedly connected to the bottom of the mounting base 71. The mounting base 71 is fixedly connected to the rotary seat 4. A second electric push rod 73 is bolted to the bottom of the support platform 1. A drive rack 74 is provided at the output end of the second electric push rod 73. The drive rack 74 meshes with the drive gear 72.

[0040] Specifically, such as Figure 1 As shown, two support frames 15 are fixedly connected to the side wall of the rotating seat 4, and the top of the support frame 15 is fixedly connected to the top plate 5.

[0041] In use, when no detection or cleaning operation is being performed, the rotary drive mechanism 7 is stationary. When it is necessary to switch the position of the detection and cleaning mechanism 6, the second electric push rod 73 bolted to the bottom of the support platform 1 is activated. The output end of the second electric push rod 73 begins to move, driving the drive rack 74 fixedly connected to it to move. Since the drive rack 74 engages with the drive gear 72 at the bottom of the mounting base 71, the movement of the drive rack 74 will drive the drive gear 72 to rotate. The drive gear 72 is fixedly connected to the bottom of the mounting base 71, so the rotation of the drive gear 72 will drive the mounting base 71 to rotate synchronously. The mounting base 71 is fixedly connected to the rotating base 4, and the rotation of the mounting base 71 will drive the rotating base 4 to rotate together. The support frame 15 on the side wall of the rotating base 4 rotates accordingly, thereby driving the top plate 5 to rotate. When the top plate 5 rotates, the positions of the detection and cleaning mechanisms 6 at both ends change, causing the thermometer 64 to move. The detection and cleaning mechanism 6 of the alcohol meter 65 is moved above the measuring cylinder 2 for detection, or the detection and cleaning mechanism 6 with the cleaning nozzle 66 is moved above the measuring cylinder 2 for cleaning. When the detection and cleaning mechanism 6 moves to the designated position, the second electric push rod 73 stops moving, the drive rack 74 stops moving, the drive gear 72 and the mounting base 71 also stop rotating, and the rotating base 4 and the top plate 5 are fixed in the current position for corresponding detection or cleaning work. In this way, through the meshing transmission of the gear rack, the precise rotation and positioning of the rotating base 4 can be achieved. The linear motion of the drive rack 74 can be accurately converted into the rotational motion of the drive gear 72, thereby driving the rotating base 4 and the top plate 5 to rotate to the designated position, ensuring that the detection and cleaning mechanism 6 can accurately reach above the measuring cylinder 2 for detection or cleaning, thus improving the accuracy and reliability of the operation.

[0042] By adopting the above technical solution, the problem of existing devices being unable to quickly inject a quantitative amount of beer sample into the measuring cup is solved. The different amounts of beer sample can easily cause errors in measurement accuracy. At the same time, existing measuring devices cannot quickly clean the thermometer 64, alcohol meter 65 and measuring cup.

[0043] Working principle: When using this application, the beer sample to be tested is first poured into the measuring cylinder 2. Since an overflow cup 3 is connected through the side wall of the measuring cylinder 2, when the liquid level of the beer sample exceeds the connection between the measuring cylinder 2 and the overflow cup 3, the excess beer will flow into the overflow cup 3, ensuring that the amount of beer in the measuring cylinder 2 is quantitatively set. The first electric push rod 61 is activated, and its output end drives the lifting plate 62 to descend. The thermometer 64 and alcohol meter 65 in the two mounting sleeves 63 at the bottom of the lifting plate 62 descend accordingly and are inserted into the beer sample in the measuring cylinder 2 to detect the alcohol content of the beer. After the detection is completed, the output end of the second electric push rod 73 starts to move, driving the drive rack 74 to engage with the drive gear 72. The movement of the drive rack 74 will drive the drive gear 72. 2. Rotation causes the rotating seat 4 to rotate together, changing the position of the detection and cleaning mechanism 6. The first electric push rod 61 is activated, driving the lifting plate 62 to descend, causing the cleaning nozzle 66 to extend into the detection measuring cylinder 2. The liquid supply pump 682 in the liquid supply assembly 68 is activated, drawing out the cleaning liquid in the liquid supply tank 681. The cleaning liquid is delivered to the cleaning nozzle 66 through the bellows 683 at the output end of the liquid supply pump 682. The cleaning nozzle 66 sprays the cleaning liquid into the detection measuring cylinder 2 to clean it. At the same time, the infusion pump 675 in the cleaning assembly 67 is activated, drawing out the cleaning liquid in the storage tank 674 and delivering it to the ring pipe 672 in the cleaning cylinder 671. Multiple nozzles 673 on the side wall of the ring pipe 672 spray the cleaning liquid evenly to rinse the thermometer 64 and the alcohol meter 65.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A beer alcohol content detection structure, comprising a support platform (1), characterized in that: A measuring cylinder (2) is provided on one side of the support platform (1), and an overflow cup (3) is connected through the side wall of the measuring cylinder (2). A rotating seat (4) is provided on the top of the support platform (1), and a top plate (5) is fixedly connected to the top of the rotating seat (4). A detection and cleaning mechanism (6) is provided at both ends of the top plate (5), and a rotation drive mechanism (7) is provided at the bottom of the support platform (1). The detection and cleaning mechanism (6) includes a first electric push rod (61) disposed at both ends of the top plate (5). The output end of the first electric push rod (61) is fixedly connected to a lifting plate (62). The bottom of the lifting plate (62) is provided with two mounting sleeves (63). The inside of the two mounting sleeves (63) is respectively provided with a thermometer (64) and an alcohol meter (65). The bottom of the other lifting plate (62) is fixedly connected to a cleaning nozzle (66). A cleaning component (67) is disposed on one side of the support platform (1). A liquid supply component (68) is disposed between the top plate (5) and the cleaning nozzle (66).

2. The beer alcohol content detection structure according to claim 1, characterized in that: The cleaning assembly (67) includes a cleaning cylinder (671) disposed on the top of the support platform (1). The cleaning cylinder (671) has two ring tubes (672) inside, which are connected to each other. Multiple nozzles (673) are disposed on the side wall of the ring tubes (672). A liquid storage tank (674) is disposed on the top of the support platform (1). An infusion pump (675) is disposed on one side of the liquid storage tank (674). The two ends of the infusion pump (675) are connected to the liquid storage tank (674) and the ring tubes (672) respectively.

3. The beer alcohol content detection structure according to claim 1, characterized in that: The liquid supply assembly (68) includes a liquid supply tank (681) disposed on the top of the top plate (5). A liquid supply pump (682) is disposed on one side of the liquid supply tank (681). The input end of the liquid supply pump (682) is connected to the liquid supply tank (681). A bellows (683) is disposed on the output end of the liquid supply pump (682). The bellows (683) is connected to the cleaning nozzle (66).

4. The beer alcohol content detection structure according to claim 1, characterized in that: The rotary drive mechanism (7) includes a mounting base (71) disposed in the middle of the support platform (1). The mounting base (71) is T-shaped and connected to the support platform (1) by a bearing. A drive gear (72) is fixedly connected to the bottom of the mounting base (71). The mounting base (71) is fixedly connected to the rotating seat (4). A second electric push rod (73) is bolted to the bottom of the support platform (1). A drive rack (74) is provided at the output end of the second electric push rod (73). The drive rack (74) meshes with the drive gear (72).

5. The beer alcohol content detection structure according to claim 1, characterized in that: The bottom of the measuring cylinder (2) is provided with a vertical tube (8), and a drain pipe (9) is provided on the side wall of the vertical tube (8). The bottom of the overflow cup (3) is provided with a connecting pipe (10), and the connecting pipe (10) is connected to the drain pipe (9). The bottom of the vertical tube (8) is bolted with a third electric push rod (11), and the output end of the third electric push rod (11) is provided with a block (12), and the block (12) is movably connected to the vertical tube (8).

6. The beer alcohol content detection structure according to claim 5, characterized in that: A sealing ring (13) is fitted onto the side wall of the block (12), and the side wall of the sealing ring (13) is in contact with the vertical pipe (8).

7. The beer alcohol content detection structure according to claim 1, characterized in that: The mounting sleeve (63) has a locking screw (14) threaded on its side wall, and one end of the two locking screws (14) is in contact with the thermometer (64) and the alcohol meter (65) respectively.

8. The beer alcohol content detection structure according to claim 1, characterized in that: Two support frames (15) are fixedly connected to the side wall of the rotating seat (4), and the top of the support frame (15) is fixedly connected to the top plate (5).

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