Auxiliary material adding device for beer brewing

Abstract

The invention belongs to the technical field of beer brewing, and particularly relates to a beer brewing auxiliary material adding device which comprises an adding barrel for adding auxiliary materials. A stirring barrel is fixedly connected to the top surface of the inner wall of the adding barrel, a feeding opening is formed in the side wall of the adding barrel, and the feeding opening communicates with the interior of the stirring barrel; the top surface of the inner wall of the adding barrel is rotationally connected with a connecting shaft; the adding barrel is vertically installed on a mixer for mixing raw materials, the adding barrel is installed on the feeding pipe, when auxiliary materials need to be added, various auxiliary materials are prepared in advance according to a certain proportion, the auxiliary materials are sequentially added into the stirring barrel from the feeding opening, and during adding, the motor drives the connecting shaft to rotate, so that the auxiliary materials can be added into the stirring barrel, and the auxiliary materials can be added into the stirring barrel. The auxiliary materials are stirred by the stirring blades, so that all the auxiliary materials can be mixed together, then the auxiliary materials are discharged from the discharging groove, the auxiliary materials are added into the mixer from the adding barrel, and the subsequent beer brewing procedure is completed.

Description

Technical Field

[0001] The invention belongs to the technical field of beer brewing, in particular to an auxiliary material adding device for beer brewing. Background Art

[0002] Brewing beer is an ancient and complex process that involves transforming grains, especially barley, into delicious beer through a series of carefully controlled steps. This process includes steeping, germination, roasting, grinding, boiling, fermentation and finally filtering and packaging. In the brewing process of beer, a variety of auxiliary materials are also used, which are mixed with the main ingredients to adjust the color and taste of the beer.

[0003] The utility model patent with announcement number CN216764842U discloses a device for adding auxiliary materials for beer brewing, and the key points of its technical solution are: it includes a box body and a mixing box, the box body is fixedly connected to the mixing box, and a feeding device is arranged inside the box body; a driving device is arranged at one end of the mixing box; the driving device is rotatably connected to the box body, and the driving device cooperates with the feeding device, and the feeding device includes a second fixed plate, a slide plate, and a first fixed plate, and the slide plate is located between the first fixed plate and the second fixed plate.

[0004] However, the above technology often has the following defects: Given the wide variety of auxiliary materials, they need to be added in sequence. In the above technology, the stirring rod is used for stirring in the mixing box, while the spiral blade is responsible for conveying. However, during the stirring process, the rotation of the spiral blade will cause the previously added auxiliary materials to be conveyed to the front, so that the subsequently added auxiliary materials cannot be fully mixed with them. This phenomenon will reduce the efficiency of auxiliary material mixing, and thus have an adverse effect on the beer brewing process. 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 provides an auxiliary material adding device for beer brewing.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a device for adding auxiliary materials for beer brewing, comprising an adding barrel for adding auxiliary materials; a stirring barrel is fixedly connected to the top surface of the inner wall of the adding barrel, and a feeding port is provided on the side wall of the adding barrel, and the feeding port is connected to the inside of the stirring barrel; a connecting shaft is rotatably connected to the top surface of the inner wall of the adding barrel, and a plurality of groups of stirring blades are fixedly connected to the side wall of the connecting shaft, and the stirring blades are used to stir the auxiliary materials in the stirring barrel; a motor is provided on the top surface of the adding barrel, and the output end of the motor is used to drive the connecting shaft to rotate, and a discharge trough is provided on the bottom surface of the stirring barrel.

[0007] The inner wall of the adding barrel is rotatably connected to a storage disk, a driving assembly for driving the storage disk to rotate is arranged in the adding barrel, a group of penetrating storage slots are opened on the storage disk, a sealing plate twisted with a torsion spring is arranged on the inner wall of the storage slot, the sealing plate is used to seal the storage slot, and a rotating assembly for driving the sealing plate to rotate is arranged in the adding barrel.

[0008] A moving groove connected to the discharge groove is provided in the mixing barrel, a baffle for sealing the discharge groove is provided in the moving groove, and the driving assembly can be used to drive the baffle to move.

[0009] The driving assembly includes a slide groove opened in the center of the storage disk, the inner wall of the slide groove is sealingly and slidably connected with a slide rod made of magnetic material, a first spring is fixedly connected between the bottom surface of the slide rod and the inner wall of the slide groove, a flexible connecting tube is connected between the slide groove and the movable groove, the bottom surface of the inner wall of the slide groove is fixedly connected with an electromagnet that is magnetic to the slide rod, the baffle is sealingly and slidably connected to the inner wall of the movable groove, and an elastic rope is fixedly connected between the side of the baffle plate close to the connecting tube and the inner wall of the movable groove.

[0010] The driving assembly also includes a group of slots opened on the top surface of the sliding rod, the bottom surface of the mixing barrel is rotatably connected to a connecting rod, the bottom surface of the connecting rod is fixedly connected to the connecting shaft, the bottom surface of the connecting rod is fixedly connected to a group of slots corresponding to the slots, a first control valve is arranged in the connecting pipe, the sliding groove is connected to an air intake pipe, and a second control valve is arranged in the air intake pipe.

[0011] The inner wall of the adding barrel is fixedly connected to a fixed plate located below the storage disk, the top surface of the fixed plate is fixedly connected to a first magnetic plate, the bottom surface of the sealing plate is fixedly connected to a second magnetic plate corresponding to the first magnetic plate, and the first magnetic plate and the second magnetic plate are magnetically attracted to each other.

[0012] The side wall of the connecting shaft is fixedly connected to the guide rod, the bottom end of the guide rod is slidably connected to a push rod, a second spring is fixedly connected between the top surface of the push rod and the inner wall of the guide rod, and the bottom surface of the push rod is fixedly connected to a scraper.

[0013] The sealing plate is fixedly connected with a hollow arc plate on the top surface of the outer wall of the storage disk, and a group of inclined air outlet holes are opened on one side of the arc plate close to the slide rod. The sealing plate is provided with an air injection component for injecting water into the arc plate.

[0014] The gas injection assembly comprises a hollow elastic block fixed on the bottom surface of the storage disk, a connecting groove is provided between the sealing plate and the arc plate, and a through hole connected to the connecting groove is provided on the top surface of the elastic block.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The present invention vertically installs the adding barrel on the mixer for mixing raw materials, and the adding barrel is installed on the feeding pipe. When auxiliary materials need to be added, various auxiliary materials are first prepared in advance according to a certain ratio, and the auxiliary materials are added to the mixing barrel from the feeding port in sequence. While adding, the motor drives the connecting shaft to rotate, so that the stirring blades stir the auxiliary materials, so that all the auxiliary materials can be mixed together, and then the auxiliary materials are discharged from the discharging trough, so that the auxiliary materials are added from the adding barrel to the mixer to complete the subsequent beer brewing process.

[0017] 2. In the present invention, after the auxiliary materials are stirred, the discharge trough can be opened to discharge the auxiliary materials into the storage trough, and then the next batch of auxiliary materials can be stirred and mixed. After the stirring of the next batch of auxiliary materials is completed, the storage disk is driven to rotate with the help of the rotating component, so that the storage trough that does not store auxiliary materials can be moved to the bottom of the discharge trough, so that the auxiliary materials can continue to be stored in other storage troughs until all the storage troughs are full. Multiple batches of auxiliary materials can be stored through the above mechanism, so that when auxiliary materials need to be added, they can be added quickly without waiting for the stirring and mixing process. 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 three-dimensional diagram of the auxiliary material adding device in the present invention;

[0020] Figure 2 It is a schematic diagram of the structure inside the adding barrel and the stirring barrel of the present invention;

[0021] Figure 3 yes Figure 2 A magnified image of point A;

[0022] Figure 4 It is a partial structural sectional view of the mixing barrel in the present invention;

[0023] Figure 5 yes Figure 2 A magnified view of point B;

[0024] Figure 6 It is a cross-sectional view of the arc plate and the sealing plate in the present invention.

[0025] In the figure: 1. adding barrel; 2. stirring barrel; 3. connecting shaft; 4. stirring blade; 5. discharging trough; 6. feeding port; 7. storage plate; 8. storage trough; 9. sealing plate; 10. sliding groove; 11. sliding rod; 12. clamping rod; 13. clamping groove; 14. connecting rod; 15. connecting pipe; 16. air inlet pipe; 17. baffle; 18. moving groove; 19. elastic rope; 20. fixing plate; 21. first magnetic plate; 22. second magnetic plate; 23. scraper; 24. arc plate; 25. air outlet; 26. elastic block; 27. connecting groove; 28. push rod; 29. ​​guide rod. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] Embodiment 1: Figures 1 to 5 As shown, an auxiliary material adding device for beer brewing according to an embodiment of the present invention comprises an adding barrel 1 for adding auxiliary materials; a stirring barrel 2 is fixedly connected to the top surface of the inner wall of the adding barrel 1, and a feeding port 6 is arranged on the side wall of the adding barrel 1, and the feeding port 6 is communicated with the inside of the stirring barrel 2; a connecting shaft 3 is rotatably connected to the top surface of the inner wall of the adding barrel 1, and a plurality of groups of stirring blades 4 are fixedly connected to the side wall of the connecting shaft 3, and the stirring blades 4 are used to stir the auxiliary materials in the stirring barrel 2; a motor is arranged on the top surface of the adding barrel 1, and the output end of the motor is used to drive the connecting shaft 3 to rotate, and a discharging trough 5 is arranged on the bottom surface of the stirring barrel 2;

[0028] The present invention can vertically install the adding barrel 1 on the mixer for mixing raw materials, and the adding barrel 1 is installed on the feeding pipe. When auxiliary materials need to be added, various auxiliary materials are first prepared in advance according to a certain ratio, and the auxiliary materials are added into the mixing barrel 2 from the feeding port 6 in sequence. While adding, the motor drives the connecting shaft 3 to rotate, so that the stirring blades 4 stir the auxiliary materials, so that all the auxiliary materials can be mixed together, and then the auxiliary materials are discharged from the discharging trough 5, so that the auxiliary materials are added from the adding barrel 1 into the mixer to complete the subsequent beer brewing process.

[0029] The inner wall of the adding barrel 1 is rotatably connected with a storage disk 7, and a driving assembly for driving the storage disk 7 to rotate is arranged in the adding barrel 1. A group of penetrating storage slots 8 are opened on the storage disk 7, and a sealing plate 9 twisted with a torsion spring is arranged on the inner wall of the storage slot 8. The sealing plate 9 is used to seal the storage slot 8, and a rotating assembly for driving the sealing plate 9 to rotate is arranged in the adding barrel 1;

[0030] After the auxiliary materials in the present application are stirred, the discharge trough 5 can be opened to discharge the auxiliary materials into the storage trough 8, and then the next batch of auxiliary materials can be stirred and mixed. After the stirring of the next batch of auxiliary materials is completed, the storage disk 7 is driven to rotate with the help of the rotating component, so that the storage trough 8 that does not store auxiliary materials can be moved to the bottom of the discharge trough 5, so that the auxiliary materials can continue to be stored in other storage troughs 8 until all the storage troughs 8 are full. Multiple batches of auxiliary materials can be stored through the above mechanism, so that when auxiliary materials need to be added, they can be added quickly without waiting for the stirring and mixing process.

[0031] The mixing barrel 2 is provided with a movable groove 18 connected with the discharge groove 5, and the movable groove 18 is provided with a baffle 17 for sealing the discharge groove 5, and the driving component can be used to drive the baffle 17 to move; when the auxiliary material in the present application is stirred in the mixing barrel 2, the baffle 17 can be driven by the driving component to seal the discharge groove 5, and after the stirring is completed, the baffle 17 can be moved into the movable groove 18 with the help of the driving component, so that the baffle 17 no longer seals the discharge groove 5, and the auxiliary material can be discharged from the discharge groove 5.

[0032] The driving assembly includes a slide groove 10 provided at the center of the storage disk 7, the inner wall of the slide groove 10 is sealed and slidably connected with a slide rod 11 made of a magnetic material, a first spring is fixedly connected between the bottom surface of the slide rod 11 and the inner wall of the slide groove 10, a flexible connecting pipe 15 is connected between the slide groove 10 and the moving groove 18, an electromagnet with magnetism to the slide rod 11 is fixedly connected to the bottom surface of the inner wall of the slide groove 10, the baffle plate 17 is sealed and slidably connected with the inner wall of the moving groove 18, and an elastic rope 19 is fixedly connected between the side of the baffle plate 17 close to the connecting pipe 15 and the inner wall of the moving groove 18;

[0033] In the present application, when the baffle 17 is needed to seal the discharge chute 5, the electromagnet can be started to attract the slide rod 11, so that the slide rod 11 moves downward, so that the slide rod 11 pushes the gas in the slide chute 10 from the connecting pipe 15 into the movable groove 18. At this time, the gas will push the baffle 17 to seal the discharge chute 5. When the discharge chute 5 needs to be opened, the electromagnet is closed. At this time, the baffle 17 will be reset under the pull of the elastic rope 19, and the slide rod 11 will also be reset under the push of the first spring. The above mechanism can automatically control the closing of the discharge chute 5 to improve the degree of automation.

[0034] The driving assembly further includes a group of slots 13 provided on the top surface of the slide bar 11, a connecting rod 14 is rotatably connected to the bottom surface of the mixing barrel 2, the bottom surface of the connecting rod 14 is fixedly connected to the connecting shaft 3, a group of connecting rods 12 corresponding to the slots 13 are fixedly connected to the bottom surface of the connecting rod 14, a first control valve is provided in the connecting pipe 15, an air intake pipe 16 is connected in the slide 10, and a second control valve is provided in the air intake pipe 16;

[0035] When the present application needs to inject gas into the connecting groove 27, the second control valve in the air inlet pipe 16 can be closed. Then, during the movement of the slide rod 11, the gas in the slide groove 10 will be pushed into the mobile groove 18. At the same time, the gas in the mobile groove 18 can also flow back to the slide groove 10 through the connecting pipe 15. When the storage disk 7 needs to be controlled to rotate, the control valve on the connecting pipe 15 can be closed, so that the gas in the mobile groove 18 is in a closed space. At this time, the elastic rope 19 will not be able to pull the baffle 17, so that the baffle 17 always seals the discharge groove 5. Then, the electromagnet is controlled to The control slide rod 11 moves upward, so that the locking rod 12 is engaged with the locking groove 13, and then the motor controls the connecting shaft 3 to rotate, so that the connecting shaft 3 drives the connecting rod 14 to rotate, thereby allowing the storage disk 7 to rotate. When the storage groove 8 on the storage disk 7 rotates to the bottom of the discharge groove 5, the first control valve and the second control valve can be opened at the same time, and the electromagnet is closed. At this time, the gas in the movable groove 18 can flow back into the slide groove 10, so that the baffle 17 no longer seals the discharge groove 5 under the pull of the elastic rope 19, and the auxiliary material in the mixing barrel 2 will be discharged from the discharge groove 5 into the storage groove 8.

[0036] The inner wall of the adding barrel 1 is fixedly connected with a fixed plate 20 located below the storage disk 7, the top surface of the fixed plate 20 is fixedly connected with a first magnetic plate 21, and the bottom surface of the sealing plate 9 is fixedly connected with a second magnetic plate 22 corresponding to the first magnetic plate 21, and the first magnetic plate 21 and the second magnetic plate 22 are magnetically arranged; when the auxiliary material in the storage tank 8 needs to be added, the storage disk 7 can be driven to rotate with the help of a driving component, and after the storage tank 8 moves to the bottom of the discharge tank 5, the rotation of the storage disk 7 is stopped. At this time, the first magnetic plate 21 and the second magnetic plate 22 are staggered. When the auxiliary material needs to be discharged, the storage disk 7 can be rotated to align the first magnetic plate 21 with the second magnetic plate 22 for a long time. At this time, the first magnetic plate 21 will attract the second magnetic plate, so that the sealing plate 9 rotates downward, and the auxiliary material on the sealing plate 9 will slide down and be added to the mixer.

[0037] The side wall of the connecting shaft 3 is fixedly connected to the guide rod 29, the bottom end of the guide rod 29 is slidably connected to the push rod 28, the top surface of the push rod 28 and the inner wall of the guide rod 29 are fixedly connected with a second spring, and the bottom surface of the push rod 28 is fixedly connected with a scraper 23; the scraper 23 in the present application can make use of the force of the second spring to push the push rod 28 to fit the bottom surface of the mixing barrel 2, when it is necessary to discharge the auxiliary material in the mixing barrel 2, the connecting shaft 3 is rotated, and the connecting shaft 3 drives the scraper 23 to rotate, so that the scraper 23 scrapes the residual auxiliary material on the bottom surface of the mixing barrel 2 to the discharge trough 5 for discharge.

[0038] Embodiment 2: Figure 6As shown, compared with Example 1, another implementation of the present invention is: the sealing plate 9 is fixedly connected to the top surface of the outer wall of the storage disk 7 near the hollow arc plate 24, and the arc plate 24 is provided with a group of inclined air outlet holes 25 on the side close to the slide rod 11, and the sealing plate 9 is provided with an injection component for injecting water into the arc plate 24; after the sealing plate 9 in the present application is rotated and tilted downward, the arc plate 24 can be injected with air by means of the injection component, and at this time, the gas can be sprayed onto the surface of the sealing plate 9 through the air outlet holes 25, thereby blowing off the auxiliary materials on the sealing plate 9, thereby improving the effect of auxiliary material discharge.

[0039] The gas injection assembly includes a hollow elastic block 26 fixed to the bottom surface of the storage disk 7, a connecting groove 27 is provided between the sealing plate 9 and the arc plate 24, and a through hole connected to the connecting groove 27 is provided on the top surface of the elastic block 26; when the sealing plate 9 in the present application is rotated and tilted downward, the sealing plate 9 will squeeze the elastic block 26, so that the gas in the elastic block 26 enters the arc plate 24 from the connecting groove 27, and finally the gas is sprayed to the sealing plate 9 from the outlet hole 25.

[0040] Working principle: The present invention can vertically install the adding barrel 1 on the mixer for mixing raw materials, and the adding barrel 1 is installed on the feeding pipe. When auxiliary materials need to be added, various auxiliary materials are first prepared in advance according to a certain ratio, and the auxiliary materials are added to the mixing barrel 2 from the feeding port 6 in sequence. While adding, the motor drives the connecting shaft 3 to rotate, so that the stirring blade 4 stirs the auxiliary materials, so that all the auxiliary materials can be mixed together, and then the auxiliary materials are discharged from the discharge trough 5, so that the auxiliary materials are added from the adding barrel 1 to the mixer to complete the subsequent beer brewing process; After the auxiliary materials in the present application are stirred, the discharge trough 5 can be opened to discharge the auxiliary materials into the storage trough 8, and then the next batch of auxiliary materials can be stirred and mixed. After the stirring of the next batch of auxiliary materials is completed, the storage disk 7 is driven to rotate by the rotating component, so that the storage trough 8 that does not store auxiliary materials can be moved to the bottom of the discharge trough 5, so that the auxiliary materials can continue to be stored in other storage troughs 8 until all the storage troughs 8 are filled. Multiple batches of auxiliary materials can be stored through the above mechanism, so that when auxiliary materials need to be added, they can be added quickly without waiting for the stirring and mixing process;

[0041] When the auxiliary material in the present application is stirred in the mixing barrel 2, the baffle 17 can be driven by the driving component to seal the discharge trough 5. After the stirring is completed, the baffle 17 can be moved into the movable groove 18 by the driving component, so that the baffle 17 no longer seals the discharge trough 5, and the auxiliary material can be discharged from the discharge trough 5. When the baffle 17 is needed to seal the discharge trough 5, the electromagnet can be started to suck the slide bar 11, so that the slide bar 11 moves downward, so that the slide bar 11 pushes the gas in the slide trough 10 from the connecting pipe 15 into the movable groove 18. At this time, the gas will push the baffle 17 to seal the discharge trough 5. When the discharge trough 5 needs to be opened, the electromagnet is closed. At this time, the baffle 17 will be reset under the pull of the elastic rope 19, and the slide bar 11 will also be reset under the push of the first spring. The above mechanism can automatically control the closing of the discharge trough 5 to improve the degree of automation.

[0042] When the present application needs to inject gas into the connecting groove 27, the second control valve in the air inlet pipe 16 can be closed. Then, during the movement of the slide rod 11, the gas in the slide groove 10 will be pushed into the mobile groove 18. At the same time, the gas in the mobile groove 18 can also flow back to the slide groove 10 through the connecting pipe 15. When the storage disk 7 needs to be controlled to rotate, the control valve on the connecting pipe 15 can be closed, so that the gas in the mobile groove 18 is in a closed space. At this time, the elastic rope 19 will not be able to pull the baffle 17, so that the baffle 17 always seals the discharge groove 5. Then, the electromagnet is controlled to The control slide bar 11 moves upward, so that the locking rod 12 is engaged with the locking groove 13, and then the motor controls the connecting shaft 3 to rotate, so that the connecting shaft 3 drives the connecting rod 14 to rotate, thereby rotating the storage plate 7. When the storage groove 8 on the storage plate 7 rotates to the bottom of the discharge groove 5, the first control valve and the second control valve can be opened at the same time, and the electromagnet is closed. At this time, the gas in the movable groove 18 can flow back into the slide groove 10, so that the baffle 17 no longer seals the discharge groove 5 under the pull of the elastic rope 19, and the auxiliary material in the mixing barrel 2 is discharged from the discharge groove 5 into the storage groove 8;

[0043] In the present application, when it is necessary to add auxiliary materials in the storage tank 8, the storage disk 7 can be driven to rotate with the help of a driving component. After the storage tank 8 moves to the bottom of the discharge tank 5, the storage disk 7 is stopped. At this time, the first magnetic plate 21 and the second magnetic plate 22 are staggered. When the auxiliary materials need to be discharged, the storage disk 7 can be rotated to align the first magnetic plate 21 with the second magnetic plate 22 for a long time. At this time, the first magnetic plate 21 will attract the second magnetic plate, so that the sealing plate 9 rotates downward. At this time, the auxiliary materials on the sealing plate 9 will slide down and be added to the mixer; the scraper 23 in the present application can be pressed against the bottom surface of the mixing barrel 2 with the help of the force of the push rod 28 pushed by the second spring. When the auxiliary materials in the mixing barrel 2 need to be discharged, the connecting shaft 3 is rotated. At this time, the connecting shaft 3 will drive the scraper 23 to rotate, so that the scraper 23 can scrape the residual auxiliary materials on the bottom surface of the mixing barrel 2 to the discharge tank 5 for discharge.

[0044] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0046] 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 device for adding auxiliary materials for beer brewing, comprising an adding barrel (1) for adding auxiliary materials; Features: The top surface of the inner wall of the adding barrel (1) is fixedly connected to the stirring barrel (2), and the side wall of the adding barrel (1) is provided with a feed inlet (6), and the feed inlet (6) is connected to the inside of the stirring barrel (2); The top surface of the inner wall of the adding barrel (1) is rotatably connected to a connecting shaft (3), and the side wall of the connecting shaft (3) is fixedly connected to a plurality of groups of stirring blades (4), and the stirring blades (4) are used to stir the auxiliary materials in the stirring barrel (2); The top surface of the adding barrel (1) is provided with a motor, the output end of the motor is used to drive the connecting shaft (3) to rotate, and the bottom surface of the stirring barrel (2) is provided with a discharge trough (5).

2. The auxiliary material adding device for beer brewing according to claim 1, characterized in that: The inner wall of the adding barrel (1) is rotatably connected to a storage disk (7), and a driving assembly for driving the storage disk (7) to rotate is arranged in the adding barrel (1). A group of through-going storage grooves (8) are opened on the storage disk (7), and a sealing plate (9) twisted with a torsion spring is arranged on the inner wall of the storage groove (8). The sealing plate (9) is used to seal the storage groove (8), and a rotating assembly for driving the sealing plate (9) to rotate is arranged in the adding barrel (1).

3. The auxiliary material adding device for beer brewing according to claim 2, characterized in that: The mixing barrel (2) is provided with a moving groove (18) connected to the discharge groove (5), and a baffle (17) is provided in the moving groove (18) for sealing the discharge groove (5). The driving assembly can be used to drive the baffle (17) to move.

4. The auxiliary material adding device for beer brewing according to claim 3, characterized in that: The driving assembly comprises a slide groove (10) provided at the center of the storage disk (7); the inner wall of the slide groove (10) is sealed and slidably connected with a slide rod (11) made of magnetic material; a first spring is fixedly connected between the bottom surface of the slide rod (11) and the inner wall of the slide groove (10); a flexible connecting pipe (15) is connected between the slide groove (10) and the movable groove (18); the bottom surface of the inner wall of the slide groove (10) is fixedly connected with an electromagnet magnetic to the slide rod (11); the baffle plate (17) is sealed and slidably connected with the inner wall of the movable groove (18); an elastic rope (19) is fixedly connected between the side of the baffle plate (17) close to the connecting pipe (15) and the inner wall of the movable groove (18).

5. The auxiliary material adding device for beer brewing according to claim 4, characterized in that: The driving assembly further comprises a group of slots (13) provided on the top surface of the slide rod (11); the bottom surface of the mixing barrel (2) is rotatably connected to a connecting rod (14); the bottom surface of the connecting rod (14) is fixedly connected to the connecting shaft (3); the bottom surface of the connecting rod (14) is fixedly connected to a group of slots (12) corresponding to the slots (13); a first control valve is provided in the connecting pipe (15); the slide groove (10) is connected to an air intake pipe (16); a second control valve is provided in the air intake pipe (16).

6. The auxiliary material adding device for beer brewing according to claim 5, characterized in that: The inner wall of the adding barrel (1) is fixedly connected to a fixing plate (20) located below the storage disk (7); the top surface of the fixing plate (20) is fixedly connected to a first magnetic plate (21); the bottom surface of the sealing plate (9) is fixedly connected to a second magnetic plate (22) corresponding to the first magnetic plate (21); the first magnetic plate (21) and the second magnetic plate (22) are magnetically attracted to each other.

7. The auxiliary material adding device for beer brewing according to claim 1, characterized in that: The side wall of the connecting shaft (3) is fixedly connected to a guide rod (29), the bottom end of the guide rod (29) is slidably connected to a push rod (28), a second spring is fixedly connected between the top surface of the push rod (28) and the inner wall of the guide rod (29), and the bottom surface of the push rod (28) is fixedly connected to a scraper (23).

8. The auxiliary material adding device for beer brewing according to claim 6, characterized in that: The sealing plate (9) is fixedly connected to a hollow arc plate (24) on the top surface of the outer wall of the storage plate (7), and a group of obliquely arranged air outlet holes (25) are provided on one side of the arc plate (24) close to the slide rod (11). The sealing plate (9) is provided with an air injection component for injecting water into the arc plate (24).

9. The auxiliary material adding device for beer brewing according to claim 8, characterized in that: The gas injection assembly comprises a hollow elastic block (26) fixed on the bottom surface of the storage plate (7), a connecting groove (27) is provided between the sealing plate (9) and the arc plate (24), and a through hole connected to the connecting groove (27) is provided on the top surface of the elastic block (26).

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