Beer brewing yeast adding equipment
By designing the structure of the quantitative loading and unloading assembly and intermediate rotating column in the beer brewing equipment, the excessive amount of yeast is solved, and precise yeast addition and reduced cost control difficulty is achieved.
Patent Information
- Application Number
- CN202323600423.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The existing beer brewing yeast addition equipment has a time difference when adding yeast, which is prone to excessive addition, resulting in poor cost control.
A beer brewing yeast addition equipment is designed, using a quantitative loading and unloading assembly and an intermediate rotating column. Through the cooperation of the fan-shaped loading and unloading port, the yeast addition and unloading in the quantitative tank is achieved, ensuring the accuracy of the addition amount.
Through the design of this equipment, the problem of excessive yeast addition is solved, quantitative addition is achieved, and the difficulty of cost control is reduced.
Smart Images
Figure CN222809434U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of beer brewing, in particular to beer brewing yeast adding equipment. Background Art
[0002] Beer is made from wheat malt and barley malt as the main raw materials, with hops added, and then through liquid gelatinization and saccharification, and then liquid fermentation. It has a low alcohol content, contains carbon dioxide, and is rich in nutrition; it contains a variety of amino acids, vitamins, low-molecular sugars, inorganic salts and various enzymes; it can supplement nutrients in the body, maintain the balance of electrolytes in the body, and has a certain effect on preventing hypertension and gastritis.
[0003] Beer is a low-alcohol beverage made from barley malt, hops and water through yeast fermentation. It is a low-concentration alcoholic beverage that is full of carbon dioxide. During the beer brewing process, live yeast must be injected into the container to allow the beer to ferment; and the addition of yeast is quantitative, so it needs to be added quantitatively. At present, yeast adding equipment uses a control opening and closing structure to add yeast. When the target amount is reached, there is a time difference between the feedback of the stop command to the control element and the control element controlling the opening and closing structure to close, which makes it easy to add excessive yeast, which is not conducive to cost control. Utility Model Content
[0004] The utility model aims to provide a beer brewing yeast adding device to solve the problem raised in the above background technology that yeast is added in the current yeast adding device by using a control opening and closing structure, and there is a time difference between when the target amount is reached and the stop command is fed back to the control element and when the control element controls the opening and closing structure to close, which makes it easy to add excessive amount and is not conducive to cost control.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a beer brewing yeast adding device, comprising a protective shell, wherein a quantitative loading and unloading assembly is arranged at the inner lower end of the protective shell, wherein the quantitative loading and unloading assembly comprises an upper fixed disk and a lower fixed disk, wherein the outer edge positions of the upper fixed disk and the lower fixed disk are arranged to be embedded in the outer edge, and the embedded outer edge is embedded in the inner wall of the protective shell and fixed, wherein a fan-shaped loading port is provided through the upper fixed disk, and a fan-shaped unloading port is provided through the lower fixed disk, and the fan-shaped loading port and the fan-shaped unloading port are located opposite to each other on the left and right, and an intermediate rotating column is arranged in the middle between the upper fixed disk and the lower fixed disk, and the upper and lower ends of the intermediate rotating column are both fixed with embedded disks, and the two embedded disks are respectively embedded in the upper fixed disk and the lower fixed disk and are rotatably connected with the upper fixed disk and the lower fixed disk through bearings, and a partition vertical plate is arranged between the upper fixed disk and the lower fixed disk along the outer annular array of the intermediate rotating column, and the partition vertical plate is fixed to the intermediate rotating column, and a quantitative groove is formed between the intermediate rotating column and the plurality of the partition vertical plates, and the cross-sectional size of the quantitative groove is equal to the cross-sectional size of the fan-shaped loading port and the fan-shaped unloading port.
[0006] Preferably, a C-shaped fixing plate is fixed to the upper end of the protective shell, a second drive motor is installed on one side of the upper end of the C-shaped fixing plate, a second drive gear is installed along the inner edge of the second drive motor output shaft end of the C-shaped fixing plate, a second driven gear is installed in the middle of the upper end of the C-shaped fixing plate, the second driven gear is meshed with the second drive gear, and a drive shaft is fixed to the lower end of the second driven gear.
[0007] Preferably, a first drive motor is installed on the other side of the upper end of the C-shaped fixing plate, a first drive gear is installed along the inner edge of the C-shaped fixing plate along the output shaft end of the first drive motor, a first driven gear is installed in the middle of the lower end of the C-shaped fixing plate, the first driven gear is meshed with the first drive gear, a connecting sleeve is fixed to the lower end of the first driven gear, the lower end of the connecting sleeve extends downward to the inside of the protective shell, and the lower end of the drive shaft extends downward through the connecting sleeve to be connected to the embedded disk at the upper end.
[0008] Preferably, a stirring structure is provided at the upper end of the protective shell, and the stirring structure includes an upper plate. The lower end of the connecting sleeve is connected to the upper plate, and the upper plate rotates inside the protective shell. A lower arc-shaped rack is fixed to the outside of the lower end of the upper plate, and an internal rotating gear is provided in a cross direction inside the lower arc-shaped rack, and the inner rotating gear is meshed with the lower arc-shaped rack.
[0009] Preferably, a middle partition is fixed inside the protective shell, a connecting vertical shaft is fixed in the middle of the lower end of the inner rotating gear, the lower end of the connecting vertical shaft passes through the middle partition and extends to the lower end of the middle partition, and a stirring blade is fixed in the cross direction outside the connecting vertical shaft.
[0010] Preferably, a yeast placement cavity is set inside the protective shell along the space between the quantitative loading and unloading assembly and the middle partition, the four groups of stirring paddles are arranged in a circular array inside the yeast placement cavity, and a unloading cavity is set inside the protective shell along the lower end of the quantitative loading and unloading assembly, and the unloading cavity is a conical structure.
[0011] Preferably, a feeding pipe is installed at the lower end of the protective shell along the lower end of the feeding cavity, and a feeding pipe is installed at the upper end of one side of the protective shell along one side of the yeast placement cavity.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] In the utility model, when it is necessary to discharge the material, the driving structure drives the driving shaft to rotate, the middle rotating column is driven to rotate, the fan-shaped feeding port gradually corresponds to the quantitative groove, and the yeast in the yeast placement cavity enters the quantitative groove; as the middle rotating column continues to rotate, the upper and lower ends of the quantitative groove are blocked by the upper fixed plate and the lower fixed plate, and as the middle rotating column continues to rotate again, the quantitative groove rotates to correspond to the fan-shaped discharge port, and the yeast in the quantitative groove enters the discharge cavity; since the volume of the quantitative groove is fixed and the yeast is not directly discharged, the addition amount is fixed, which solves the problem that when adding yeast in the current yeast adding device, the control opening and closing structure is used for adding yeast, and there is a time difference between when the target amount is reached and the stop command is fed back to the control element and the control element controls the opening and closing structure to close, it is easy to add excessively, which is not conducive to cost control.
[0014] In the utility model, when the middle rotating column is driven to rotate for loading and unloading, the driving structure drives the connecting sleeve to rotate, and the lower arc-shaped rack connected to the connecting sleeve through the upper plate rotates, and the meshing connection relationship between the lower arc-shaped rack and the inner rotating gear drives the connecting vertical shaft and the stirring blade to rotate, disturbing the internal yeast and avoiding the situation where no material or less material enters the quantitative groove due to the mutual force.
[0015] In the utility model, the second drive motor drives the second drive gear to rotate, and the meshing connection relationship between the second drive gear and the second driven gear drives the drive shaft to rotate, and the intermediate rotating column is driven to rotate; the first drive motor drives the first drive gear to rotate, and the meshing connection relationship between the first drive gear and the first driven gear drives the connecting sleeve to rotate; the drive shaft extends downward through the connecting sleeve and is connected to the intermediate rotating column, so that the structure of the entire drive structure is compact. The diameter of the second drive gear is smaller than the diameter of the second driven gear, and the diameter of the first drive gear is larger than the diameter of the first driven gear, which conforms to the habit of the intermediate rotating column rotating slowly to load and unload materials and the internal rotating gear rotating quickly to disturb the materials, making the driving method of the device effective and efficient. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the beer brewing yeast adding device of the utility model;
[0017] Figure 2 This is a cross-sectional view of the internal structure of the beer brewing yeast adding device of the utility model;
[0018] Figure 3 It is a three-dimensional structural schematic diagram of the stirring structure of the beer brewing yeast adding device of the utility model;
[0019] Figure 4 It is a three-dimensional structural schematic diagram of the quantitative loading and unloading components of the beer brewing yeast adding equipment of the utility model.
[0020] In the figure: 1. protective shell; 2. quantitative loading and unloading assembly; 3. upper fixed plate; 4. fan-shaped loading port; 5. embedded outer edge; 6. lower fixed plate; 7. fan-shaped unloading port; 8. middle rotating column; 9. embedded plate; 10. partition vertical plate; 11. quantitative groove; 12. yeast placement cavity; 13. loading tube; 14. unloading cavity; 15. unloading tube; 16. stirring structure; 17. middle partition; 18. upper plate; 19. lower arc-shaped rack; 20. inner rotating gear; 21. connecting vertical shaft; 22. stirring blade; 23. C-shaped fixed plate; 24. first driving motor; 25. first driving gear; 26. first driven gear; 27. connecting sleeve; 28. second driving motor; 29. second driving gear; 30. second driven gear; 31. driving shaft. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] See also Figure 1-4, the utility model provides an embodiment: a beer brewing yeast adding device, comprising a protective shell 1, a quantitative loading and unloading assembly 2 is arranged at the lower end of the interior of the protective shell 1, a loading cavity 14 is arranged inside the protective shell 1 along the lower end of the quantitative loading and unloading assembly 2, the loading cavity 14 is a conical structure, a loading pipe 15 is installed at the lower end of the loading cavity 14 along the lower end of the protective shell 1, a middle partition 17 is fixed inside the protective shell 1, a yeast placement cavity 12 is arranged inside the protective shell 1 along the quantitative loading and unloading assembly 2 and the middle partition 17, four groups of stirring leaves 22 are arranged in a circular array inside the yeast placement cavity 12, a loading pipe 13 is installed at the upper end of one side of the protective shell 1 along one side of the yeast placement cavity 12, and the yeast for beer brewing is passed into the yeast placement cavity 12 through the loading pipe 13 for temporary storage; the quantitative loading and unloading assembly 2 comprises an upper fixed plate 3 and a lower fixed plate 6, and the outer edges of the upper fixed plate 3 and the lower fixed plate 6 are located at The arrangement is set to be embedded in the outer edge 5, and the embedded outer edge 5 is embedded in the inner wall of the protective shell 1 and fixed. A fan-shaped loading port 4 is opened on the upper fixed disk 3, and a fan-shaped unloading port 7 is opened on the lower fixed disk 6. The fan-shaped loading port 4 and the fan-shaped unloading port 7 are opposite to each other on the left and right. The middle between the upper fixed disk 3 and the lower fixed disk 6 is set as an intermediate rotating column 8. The upper and lower ends of the intermediate rotating column 8 are fixed with embedded disks 9. The two embedded disks 9 are respectively embedded in the upper fixed disk 3 and the lower fixed disk 6 and are rotatably connected to the upper fixed disk 3 and the lower fixed disk 6 through bearings. A partition plate 10 is arranged between the upper fixed disk 3 and the lower fixed disk 6 along the outer annular array of the intermediate rotating column 8. The partition plate 10 is fixed to the intermediate rotating column 8. A quantitative groove 11 is formed between the intermediate rotating column 8 and multiple partition plates 10. The dimensions of the multiple quantitative grooves 11 are the same, and the cross-sectional dimension of the quantitative groove 11 is equal to the cross-sectional dimension of the fan-shaped loading port 4 and the fan-shaped unloading port 7.
[0023] Furthermore, a C-shaped fixing plate 23 is fixed to the upper end of the protective shell 1, a second drive motor 28 is installed on one side of the upper end of the C-shaped fixing plate 23, a second drive gear 29 is installed along the output shaft end of the second drive motor 28 inside the C-shaped fixing plate 23, a second driven gear 30 is installed in the middle of the upper end of the C-shaped fixing plate 23, the second driven gear 30 is meshed with the second drive gear 29, and a drive shaft 31 is fixed to the lower end of the second driven gear 30. A first drive motor 24 is installed on the other side of the upper end of the C-shaped fixing plate 23, and a first drive gear 25 is installed along the output shaft end of the first drive motor 24 inside the C-shaped fixing plate 23. A first driven gear 26 is installed in the middle of the lower end of the inside of the C-shaped fixing plate 23. The first driven gear 26 is meshed with the first drive gear 25. A connecting sleeve 27 is fixed to the lower end of the first driven gear 26, and the lower end of the connecting sleeve 27 extends downward to the inside of the protective shell 1. The lower end of the driving shaft 31 passes through the connecting sleeve 27 and extends downward to be connected to the upper end embedded disk 9.
[0024] The diameter of the second driving gear 29 is smaller than that of the second driven gear 30, and the diameter of the first driving gear 25 is larger than that of the first driven gear 26, which conforms to the habit of the intermediate rotating column 8 rotating slowly to load and unload materials and the inner rotating gear 20 rotating quickly to disturb the materials, making the driving method of the device effective and efficient.
[0025] Furthermore, a stirring structure 16 is provided at the upper end of the protective housing 1. The stirring structure 16 includes an upper plate 18. The lower end of the connecting sleeve 27 is connected to the upper plate 18. The upper plate 18 rotates inside the protective housing 1. A lower arc-shaped rack 19 is fixed to the outside of the lower end of the upper plate 18. An inner rotating gear 20 is provided in the cross direction inside the lower arc-shaped rack 19. The inner rotating gear 20 meshes with the lower arc-shaped rack 19. A connecting vertical shaft 21 is fixed in the middle of the lower end of the inner rotating gear 20. After the lower arc-shaped rack 19 is driven to rotate, the four connecting vertical shafts 21 are driven to rotate, which can disturb the internal material in a wide range; the lower end of the connecting vertical shaft 21 passes through the middle partition 17 and extends to the lower end of the middle partition 17. A stirring paddle 22 is fixed to the outside of the connecting vertical shaft 21 in the cross direction. The stirring paddle 22 rotates to disturb the internal yeast, avoiding the situation where no material or less material enters the quantitative tank 11 due to the mutual force.
[0026] When unloading is required, the second drive motor 28 drives the second drive gear 29 to rotate, and the driving shaft 31 is driven to rotate through the meshing connection relationship between the second drive gear 29 and the second driven gear 30, the intermediate rotating column 8 is driven to rotate, and the fan-shaped loading port 4 gradually corresponds to the quantitative groove 11, and the yeast in the yeast placement cavity 12 enters the quantitative groove 11; as the intermediate rotating column 8 continues to rotate, the upper and lower ends of the quantitative groove 11 are blocked by the upper fixed plate 3 and the lower fixed plate 6, and as the intermediate rotating column 8 continues to rotate again, the quantitative groove 11 rotates to correspond to the fan-shaped unloading port 7, and the yeast in the quantitative groove 11 enters the unloading cavity 14, and then is unloaded into the beer fermentation tank through the unloading pipe 15.
[0027] When the middle rotating column 8 is driven to rotate for loading and unloading, the first driving motor 24 drives the first driving gear 25 to rotate, and the connecting sleeve 27 is driven to rotate through the meshing connection relationship between the first driving gear 25 and the first driven gear 26, and the lower arc-shaped rack 19 connected to the connecting sleeve 27 through the upper plate 18 rotates, and the connecting vertical shaft 21 and the stirring paddle 22 are driven to rotate through the meshing connection relationship between the lower arc-shaped rack 19 and the inner rotating gear 20, thereby disturbing the internal yeast.
[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A beer brewing yeast adding device, comprising a protective housing (1), characterized in that: A quantitative loading and unloading assembly (2) is provided at the lower end of the interior of the protective housing (1), and the quantitative loading and unloading assembly (2) comprises an upper fixed disk (3) and a lower fixed disk (6), the outer edges of the upper fixed disk (3) and the lower fixed disk (6) are arranged to be embedded in the outer edges (5), and the embedded outer edges (5) are embedded in the inner wall of the protective housing (1) and fixed, the upper fixed disk (3) is provided with a fan-shaped loading opening (4), and the lower fixed disk (6) is provided with a fan-shaped unloading opening (7), the fan-shaped loading opening (4) and the fan-shaped unloading opening (7) are located opposite to each other on the left and right, and an intermediate rotating column (8) is arranged in the middle between the upper fixed disk (3) and the lower fixed disk (6), so that An embedded disk (9) is fixed at the upper and lower ends of the intermediate rotating column (8), and the two embedded disks (9) are respectively embedded in the upper fixed disk (3) and the lower fixed disk (6) and are rotatably connected to the upper fixed disk (3) and the lower fixed disk (6) through bearings. A partition plate (10) is arranged between the upper fixed disk (3) and the lower fixed disk (6) along the outer annular array of the intermediate rotating column (8), and the partition plate (10) is fixed to the intermediate rotating column (8). A quantitative groove (11) is formed between the intermediate rotating column (8) and the plurality of the partition plates (10), and the cross-sectional dimensions of the quantitative groove (11) are equal to the cross-sectional dimensions of the fan-shaped loading port (4) and the fan-shaped unloading port (7).
2. The beer brewing yeast adding device according to claim 1, characterized in that: A C-shaped fixing plate (23) is fixed to the upper end of the protective housing (1), a second drive motor (28) is mounted on one side of the upper end of the C-shaped fixing plate (23), a second drive gear (29) is mounted on the inner edge of the C-shaped fixing plate (23) at the end of the output shaft of the second drive motor (28), a second driven gear (30) is mounted in the middle of the upper end of the C-shaped fixing plate (23), the second driven gear (30) is meshed with the second drive gear (29), and a drive shaft (31) is fixed to the lower end of the second driven gear (30).
3. The beer brewing yeast adding device according to claim 2, characterized in that: A first drive motor (24) is mounted on the other side of the upper end of the C-shaped fixing plate (23); a first drive gear (25) is mounted along the inner side of the C-shaped fixing plate (23) at the output shaft end of the first drive motor (24); a first driven gear (26) is mounted in the middle of the lower end of the C-shaped fixing plate (23); the first driven gear (26) is meshed with the first drive gear (25); a connecting sleeve (27) is fixed to the lower end of the first driven gear (26); the lower end of the connecting sleeve (27) extends downward to the inside of the protective housing (1); and the lower end of the drive shaft (31) passes through the connecting sleeve (27) and extends downward to be connected to the embedded disk (9) at the upper end.
4. The beer brewing yeast adding device according to claim 3, characterized in that: A stirring structure (16) is arranged at the upper end of the protective housing (1), the stirring structure (16) comprising an upper plate (18), the lower end of the connecting sleeve (27) being connected to the upper plate (18), the upper plate (18) rotating inside the protective housing (1), a lower arc-shaped rack (19) being fixed to the outside of the lower end of the upper plate (18), an inner rotating gear (20) being arranged in a cross direction inside the lower arc-shaped rack (19), the inner rotating gear (20) being meshed with the lower arc-shaped rack (19).
5. The beer brewing yeast adding device according to claim 4, characterized in that: A middle partition (17) is fixed inside the protective housing (1), a connecting vertical shaft (21) is fixed in the middle of the lower end of the inner rotating gear (20), the lower end of the connecting vertical shaft (21) passes through the middle partition (17) and extends to the lower end of the middle partition (17), and a stirring blade (22) is fixed outside the connecting vertical shaft (21) in a cross direction.
6. The beer brewing yeast adding device according to claim 5, characterized in that: A yeast placement chamber (12) is provided inside the protective shell (1) along the space between the quantitative loading and unloading assembly (2) and the middle partition (17); four groups of stirring paddles (22) are arranged in a circular array inside the yeast placement chamber (12); a material discharge chamber (14) is provided inside the protective shell (1) along the lower end of the quantitative loading and unloading assembly (2); and the material discharge chamber (14) is a conical structure.
7. The beer brewing yeast adding device according to claim 6, characterized in that: A feeding pipe (15) is installed at the lower end of the protective shell (1) along the lower end of the feeding cavity (14), and a feeding pipe (13) is installed at the upper end of one side of the protective shell (1) along one side of the yeast placement cavity (12).