Fermentation tank for brewing Luzhou-flavor liquor

Abstract

The utility model relates to the technical field of liquor brewing, and discloses a fermentation tank for brewing Luzhou-flavor liquor, which comprises a main body frame, a first rotating shaft is movably connected to the left end of the middle of the main body frame in a left-right penetrating manner, and a second rotating shaft is movably connected to the right end of the middle of the main body frame in a left-right penetrating manner. The second gear of the output shaft of the first motor drives the first rotating shaft to rotate, and the first rotating shaft and the second rotating shaft are movably connected to the left side and the right side of the middle of the main body frame in a penetrating mode, so that the fermentation tank can be reversed vertically. And when yellow water or fermented grains need to be collected, a first limiting plate and a second limiting plate are arranged in a limiting groove through a moving structure, so that the stable state of the fermentation tank is achieved, and compared with a traditional device, the device has the advantages that the structure is simple, and the operation is convenient. According to the device, the fermentation is more sufficient, and the fermentation effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquor brewing technical field more specifically, the utility model relates to a kind of fermentation tank for Luzhou-flavor liquor brewing. BACKGROUND

[0002] The brewing process of Luzhou-flavor liquor carries Chinese history and culture. The grain raw material is ground or crushed to release starch. Then the grain is soaked to swell for subsequent cooking and saccharification, and then fermented in a fermentation tank, and the Luzhou-flavor liquor has rich aroma and unique flavor through stirring.

[0003] In the traditional device, people need to put the well-mixed grain into a fermentation container, such as a cellar or a fermentation tank, for fermentation. The fermentation liquid is stirred by opening the fermentation container periodically. This process is labor-intensive and uneven due to human factors, and the grain at the bottom of the container cannot be fully contacted with mold preparations such as amylase for fermentation.

[0004] According to the above problems, the fermentation tank needs to be improved and optimized so that consumers can taste liquor with mellow taste and rich aroma. UTILITY MODEL CONTENT

[0005] To overcome the shortcomings of the prior art, the utility model provides a fermentation tank for Luzhou-flavor liquor brewing, which has the advantages of more sufficient grain fermentation and good fermentation effect.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a fermentation tank for Luzhou-flavor liquor brewing, comprising a main frame, a first rotating shaft is movably connected to the left end of the middle part of the main frame, a second rotating shaft is movably connected to the right end of the middle part of the main frame, a clamping ring is fixedly connected to the right surface of the first rotating shaft, the left surface of the second rotating shaft is fixedly connected to the right surface of the clamping ring, a fermentation tank is fixedly connected to the inner side surface of the clamping ring, a stirring structure is arranged at the upper end of the inside of the fermentation tank, and a collecting structure is arranged at the lower end of the inside of the fermentation tank.

[0007] A first gear is fixedly connected to the middle surface of the first rotating shaft, a first limiting plate is fixedly connected to the right surface of the right part of the first rotating shaft, a first supporting plate is fixedly connected to the left surface of the middle part of the main frame, a first motor is fixedly installed on the upper surface of the first supporting plate, the output shaft of the first motor penetrates the left end of the outer surface of the main frame, a second gear is fixedly connected to the right end of the output shaft of the first motor, the second gear and the first gear are intermeshed, and a moving structure is arranged on the front surface of the right end of the middle part of the main frame.

[0008] As a preferred technical scheme of the utility model: the stirring structure includes the fixed installation of the stirring motor on the upper surface of the middle part of the fermentation tank, the output shaft of the stirring motor is fixedly connected with the stirring rod in the fermentation tank, the curved surface of the stirring rod is fixedly connected with the stirring blade, the curved surface of the stirring rod and the stirring blade are fixedly connected with the scraper support, the outer side surface of the scraper support is fixedly connected with the scraper, the outer side surface of the scraper is attached to the inner wall of the fermentation tank, and the shape of the scraper is a quarter of a cylindrical wall.

[0009] As a preferred technical scheme of the utility model: the moving structure includes the fixed installation of the second supporting plate on the front surface of the lower end of the right part of the main frame, the second motor is fixedly installed on the upper surface of the second supporting plate, the output shaft of the second motor is fixedly connected with the incomplete gear, the lower surface of the right end of the second rotating shaft is fixedly welded with the curved tooth, and the incomplete gear is rotatably engaged with the curved tooth.

[0010] As a preferred technical scheme of the utility model: the collecting structure includes the fixed connection of the arc-shaped supporting plate on the inner side surfaces of the left and right ends of the lower part of the fermentation tank, the electric push rod is fixedly connected to the upper surface of the arc-shaped supporting plate, the tray is fixedly connected to the upper surface of the electric push rod, the sealing piston is fixedly connected to the upper surface of the middle part of the tray, the filter disc is fixedly connected to the curved surface of the middle part of the sealing piston, the insulating disc is fixedly connected to the inner side surface of the fermentation tank, and the sealing piston is movably connected to the inner surface of the insulating disc.

[0011] As a preferred technical scheme of the utility model: the upper surface of the fermentation tank is fixedly connected with the feeding cover, the lower surface of the fermentation tank is fixedly connected with the collecting pipe, the front end of the middle part of the collecting pipe is rotatably connected with the liquid outlet valve, and the front part of the fermentation tank is clamped with the fixed plug.

[0012] As a preferred technical scheme of the utility model: the shape of the main frame is a "back" character, the curved surface of the side of the second rotating shaft close to the fermentation tank is fixedly connected with the second limiting plate, the second limiting plate is the same as the shape of the first limiting plate, the right surface of the inner side of the middle part of the main frame is provided with a limiting groove, and the second limiting plate moves to the left and is located in the limiting groove.

[0013] As a preferred technical scheme of the utility model: the lower front and rear side surfaces of the main frame are fixedly connected with the base frame, and the lower surface of the base frame is fixedly connected with the bottom plate.

[0014] Compared with the prior art, the utility model has the beneficial effects as follows:

[0015] 1. The utility model discloses a first motor output shaft's second gear drive first rotating shaft rotation, and because first rotating shaft and second rotating shaft are through the activity connection in the left and right sides of the middle part of main body frame, can realize the upside -down of fermentation tank position. Make the sediment and the grain and fermentation of fermentation tank bottom reach the uppermost end further with fermentation and fall, make the fermentation of fermentation tank inside more fully, when needing to collect yellow water or liquor, through the movement structure makes first limit board and second limit board place in the limit groove inside, to reach the stable state of fermentation tank, relative traditional device, the reactant in the fermentation tank bottom can not ferment fully, and the device ferments more fully, and the fermentation effect is good.

[0016] 2. The utility model discloses through the rotation of stirring motor drive stirring rod rotation, and the staggered installation scraper pillar and stirring vane on stirring rod surface, and stirring vane carries out the stirring to the liquid in fermentation tank, and scraper can scrape the reactant adhered to the inside surface of fermentation tank, make the full use of the reactant in fermentation tank, relative traditional device and some reactant adhered to the inner wall of fermentation tank can not be utilized, make the white wine contain a certain amount of residue, a certain degree influence the quality of white wine, and the device fully drives the fermentation of whole reactant, make the fermentation effect better, thereby the exit feeling of liquor thick and mellow white wine. DRAWINGS

[0017] Figure 1 It is the structure schematic drawing of the utility model;

[0018] Figure 2 It is the structure schematic drawing of the utility model bottom frame;

[0019] Figure 3 It is the structure schematic drawing of the utility model isolation disc;

[0020] Figure 4 It is the structure schematic drawing of the utility model scraper;

[0021] Figure 5 It is the structure schematic drawing of the utility model sealing piston section;

[0022] Figure 6 It is the structure schematic drawing of the utility model incomplete gear.

[0023] In the diagram: 1. Main frame; 2. First rotating shaft; 3. Second rotating shaft; 4. Clamping ring; 5. Fermentation tank; 6. First gear; 7. First limiting plate; 8. First support plate; 9. First motor; 10. Second gear; 11. Stirring motor; 12. Stirring rod; 13. Stirring blade; 14. Scraper support; 15. Scraper; 16. Second support plate; 17. Second motor; 18. Incomplete gear; 19. Arc tooth; 20. Arc-shaped support plate; 21. Electric push rod; 22. Tray; 23. Sealing piston; 24. Filter plate; 25. Isolation plate; 26. Feed cover; 27. Collection pipe; 28. Liquid outlet valve; 29. ​​Fixing plug; 30. Second limiting plate; 31. Limiting groove; 32. Base frame; 33. Base plate. Detailed Implementation

[0024] 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.

[0025] like Figures 1 to 6 As shown, this utility model provides a fermentation tank for brewing strong-aroma baijiu, including a main frame 1. A first rotating shaft 2 is movably connected through the left end of the middle of the main frame 1, and a second rotating shaft 3 is movably connected through the right end of the middle of the main frame 1. A clamping ring 4 is fixedly connected to the right surface of the first rotating shaft 2. The right surface of the clamping ring 4 is fixedly connected to the left surface of the second rotating shaft 3. A fermentation tank 5 is fixedly connected to the inner surface of the clamping ring 4. A stirring structure is provided at the upper end of the inside of the fermentation tank 5, and a collecting structure is provided at the lower end of the inside of the fermentation tank 5.

[0026] A first gear 6 is fixedly connected to the middle surface of the first rotating shaft 2. A first limiting plate 7 is fixedly connected to the right curved surface of the first rotating shaft 2. A first support plate 8 is fixedly connected to the left side surface of the middle part of the main frame 1. A first motor 9 is fixedly installed on the upper surface of the first support plate 8. The output shaft of the first motor 9 passes through the outer surface of the left end of the main frame 1. A second gear 10 is fixedly connected to the right curved surface of the output shaft of the first motor 9. The second gear 10 meshes with the first gear 6. A movable structure is provided on the front surface of the right end of the middle part of the main frame 1.

[0027] The staff opened the feed cover 26 and injected the liquor reaction material into the fermentation tank 5 through the hole at the top of the fermentation tank 5. The fermentation tank 5 was divided into two chambers by the isolation plate 25, with the upper part being the fermentation chamber and the lower part being the collection chamber.

[0028] When the fermentation tank 5 needs to be stationary to collect yellow water or fermented grains, stop the first motor 9, and drive the second shaft 3 to the left by starting the moving structure, so that the first limiting plate 7 and the second limiting plate 30 are placed inside the limiting groove 31, so that the fermentation tank 5 is in a stable state without shaking.

[0029] When the fermentation tank 5 needs to be stationary to collect yellow water or fermented grains, stop the first motor 9, and drive the second shaft 3 to the left by starting the moving structure, so that the first limiting plate 7 and the second limiting plate 30 are placed inside the limiting groove 31, so that the fermentation tank 5 is in a stable state without shaking.

[0030] The stirring structure includes a stirring motor 11 fixedly installed on the upper surface of the middle part of the fermentation tank 5, the output shaft of the stirring motor 11 penetrates the fermentation tank 5 and is fixedly connected with a stirring rod 12 inside the fermentation tank 5, the curved surface of the stirring rod 12 is fixedly connected with stirring blades 13, the curved surface of the stirring rod 12 is fixedly connected with scraper struts 14 in a staggered manner, the outer surface of the scraper struts 14 is fixedly connected with scrapers 15, the outer surface of the scrapers 15 is in contact with the inner wall of the fermentation tank 5, and the scrapers 15 are in the shape of a quarter-cylinder wall.

[0031] When the fermentation tank 5 is stationary, the stirring motor 11 is started, and the stirring rod 12 is driven to rotate by the fermentation tank 5, and the stirring blades 13 fixedly connected to the curved surface of the stirring rod 12 drive the liquid in the fermentation tank 5 to stir, the number of stirring blades 13 is 9, which are vertically divided into three groups, the stirring rod 12 between two stirring blades 13 is fixedly connected with a scraper strut 14, the outer end of the scraper strut 14 is fixedly connected with a scraper 15, and the outer surface of the scraper 15 is in contact with the inner wall of the fermentation tank 5, and the stirring rod 12 rotates inside the isolation disc 25.

[0032] The moving structure includes a second supporting plate 16 fixedly installed on the front surface of the lower end of the right part of the main frame 1, a second motor 17 fixedly installed on the upper surface of the second supporting plate 16, an incomplete gear 18 fixedly connected to the output shaft of the second motor 17, and an arc tooth 19 fixedly welded to the lower surface of the right end of the second shaft 3. The incomplete gear 18 rotates a certain angle and meshes with the arc tooth 19.

[0033] By starting the second motor 17 to drive the incomplete gear 18 to rotate, when the incomplete gear 18 rotates 90 degrees to the right end, the teeth on the surface of the incomplete gear 18 disengage from the arc gear 19, and the second rotating shaft 3 can rotate through the right end of the middle part of the main frame 1. When the incomplete gear 18 rotates 90 degrees to the left end, the teeth on the surface of the incomplete gear 18 mesh with the arc gear 19 to drive the fermentation tank 5 to move to the left end, so that the first limiting plate 7 and the second limiting plate 30 are located in the limiting groove 31, limiting the position of the fermentation tank 5.

[0034] Among them, the collection structure includes arc-shaped supporting plates 20 fixedly connected to the inner surfaces of the left and right ends of the lower part of the fermentation tank 5. An electric push rod 21 is fixedly connected to the upper surface of the arc-shaped supporting plate 20. A tray 22 is fixedly connected to the upper surface of the electric push rod 21. A sealing piston 23 is fixedly connected to the upper surface of the middle part of the tray 22. A filter sheet 24 is fixedly connected to the curved surface of the middle part of the sealing piston 23. An isolation disc 25 is fixedly connected to the inner surface of the fermentation tank 5. The sealing piston 23 is movably connected to the inner surface of the isolation disc 25.

[0035] By starting the electric push rod 21, the tray 22 is lifted, so that the sealing piston 23 is pushed from the inside of the isolation disc 25 into the fermentation chamber. At this time, the yellow water will flow into the collection chamber at the lower part of the fermentation tank 5 from the holes in the isolation disc 25, and the filter sheet 24 filters the fermentation broth.

[0036] Among them, a feed cover 26 is fixedly connected to the upper surface of the fermentation tank 5. A collection pipe 27 is fixedly connected to the lower surface of the fermentation tank 5. A liquid outlet valve 28 is rotatably connected to the front end of the middle part of the collection pipe 27. A fixing plug 29 is clamped to the front part of the fermentation tank 5.

[0037] [[ID=​​​​​​​​​

[0041] The base frame 32 is triangular, and the triangular shape has good stability effect; the base frame 32 and the bottom plate 33 jointly ensure the stability of the fermentation tank 5 during rotation.

[0042] The working principle and use process of the utility model are as follows:

[0043] The staff opens the feeding cover 26, pours the liquor reactant into the fermentation tank 5 from the hole at the top of the fermentation tank 5, and divides the fermentation tank 5 into two cavities by the insulation disc 25, the upper part being a fermentation cavity and the lower part being a collection cavity.

[0044] The moving structure drives the second rotating shaft 3 to move to the right, at this time, the second limiting plate 30 moves out from the inside of the limiting groove 31, since the second rotating shaft 3 and the first rotating shaft 2 are movably connected at the middle part of the left and right ends of the main frame 1, and the second rotating shaft 3 and the first rotating shaft 2 are fixedly connected with the clamping ring 4, so that the fermentation tank 5 moves to the right, at this time, the first gear 6 and the second gear 10 are just engaged, the first motor 9 is further started, so that the second gear 10 fixedly connected with the output shaft of the first motor 9 rotates, thereby driving the fermentation tank 5 to overturn up and down.

[0045] When the fermentation tank 5 needs to be stationary to collect yellow water or fermented grains, the work of the first motor 9 is stopped, and the moving structure is started to drive the second rotating shaft 3 to translate to the left, so that the first limiting plate 7 and the second limiting plate 30 are placed in the inside of the limiting groove 31, thereby making the fermentation tank 5 in a stable non-shaking state.

[0046] When the fermentation tank 5 is stationary, the staff starts the stirring motor 11, since the work of the fermentation tank 5 drives the stirring rod 12 to rotate, and the stirring blades 13 fixedly connected with the curved surface of the stirring rod 12 drive the liquid in the fermentation tank 5 to stir, the number of the stirring blades 13 is 9, which are vertically divided into three groups, the surface of the stirring rod 12 between two stirring blades 13 is fixedly connected with the scraper support 14, the outer end of the scraper support 14 is fixedly connected with the scraper 15, and the outer surface of the scraper 15 is attached to the inner wall of the fermentation tank 5, and the stirring rod 12 rotates in the inside of the insulation disc 25.

[0047] The second motor 17 is started to drive the incomplete gear 18 to rotate, when the incomplete gear 18 rotates 90 degrees to the right end, the teeth on the surface of the incomplete gear 18 are disengaged from the curved teeth 19, and the second rotating shaft 3 can rotate at the right end of the middle part of the main frame 1, when the incomplete gear 18 rotates 90 degrees to the left end, the teeth on the surface of the incomplete gear 18 are engaged with the curved teeth 19 to drive the fermentation tank 5 to move to the left end, so that the first limiting plate 7 and the second limiting plate 30 are located in the limiting groove 31 to limit the position of the fermentation tank 5.

[0048] The tray 22 is lifted by starting the electric push rod 21, so that the sealing piston 23 is pushed from the inside of the isolation disc 25 to the fermentation cavity, at this time, the yellow water will flow from the hole in the isolation disc 25 into the collection cavity in the lower part of the fermentation tank 5, and the filter piece 24 filters the fermentation liquid.

[0049] By adding the liquor reactant from the liquid outlet valve 28, after a period of reaction, the liquid outlet valve 28 is opened, and the yellow water in the collection cavity is transported to the outside of the fermentation tank 5 through the collection pipe 27, and the fixed plug 29 can quickly collect the fermented grains.

[0050] The first limiting plate 7 and the second limiting plate 30 are clamped with the limiting groove 31, so as to ensure that the fermentation tank 5 device is in a vertical stable state, the shape of the main frame 1 provides space for the limiting groove 31, and the first rotating shaft 2 and the second rotating shaft 3 can be translated and rotated in the middle part of the main frame 1.

[0051] The chassis 32 is triangular, and the triangular shape has good stability effect, and the cooperation of the chassis 32 and the bottom plate 33 ensures the stability of the fermentation tank 5 during rotation.

[0052] It should be noted that, in the present text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a list of elements does not only include those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or apparatus.

[0053] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fermentation tank for the brewing of Luzhou-flavor liquor, comprising a main frame (1), characterized in that: The left end of the middle part of the main frame (1) is movably connected with a first rotating shaft (2), and the right end of the middle part of the main frame (1) is movably connected with a second rotating shaft (3), the right surface of the first rotating shaft (2) is fixedly connected with a clamping ring (4), the right surface of the clamping ring (4) is fixedly connected with the left surface of the second rotating shaft (3), the inner surface of the clamping ring (4) is fixedly connected with a fermentation tank (5), the upper end of the inside of the fermentation tank (5) is provided with a stirring structure, and the lower end of the inside of the fermentation tank (5) is provided with a collecting structure. The middle surface of the first rotating shaft (2) is fixedly connected with a first gear (6), the right surface of the first rotating shaft (2) is fixedly connected with a first limiting plate (7), the left surface of the middle part of the main frame (1) is fixedly connected with a first supporting plate (8), the upper surface of the first supporting plate (8) is fixedly connected with a first motor (9), the output shaft of the first motor (9) penetrates through the left end of the main frame (1) from the outer surface, the right end of the output shaft of the first motor (9) is fixedly connected with a second gear (10), the second gear (10) is meshed with the first gear (6), and the right end of the middle part of the main frame (1) is provided with a moving structure.

2. The fermentation tank for the production of Luzhou-flavor liquor according to claim 1, characterized in that: The stirring structure comprises a stirring motor (11) fixedly installed on the upper surface of the middle part of the fermentation tank (5), the output shaft of the stirring motor (11) penetrates through the fermentation tank (5) and is fixedly connected with a stirring rod (12) inside the fermentation tank (5), the curved surface of the stirring rod (12) is fixedly connected with a stirring blade (13), the curved surface of the stirring rod (12) is fixedly connected with a scraper support (14) staggered with the stirring blade (13), the outer surface of the scraper support (14) is fixedly connected with a scraper (15), the outer surface of the scraper (15) is attached to the inner wall of the fermentation tank (5), and the shape of the scraper (15) is a quarter of a cylindrical wall.

3. The fermentation tank for the production of Luzhou-flavor liquor according to claim 1, characterized in that: The moving structure comprises a second supporting plate (16) fixedly installed on the front surface of the right lower end of the main frame (1), a second motor (17) fixedly installed on the upper surface of the second supporting plate (16), an incomplete gear (18) fixedly connected with the output shaft of the second motor (17), and an arc tooth (19) fixedly welded to the right lower surface of the second rotating shaft (3), wherein the incomplete gear (18) is meshed with the arc tooth (19) by rotating a certain angle.

4. The fermentation tank for the production of Luzhou-flavor liquor according to claim 1, characterized in that: The collecting structure comprises an arc-shaped supporting plate (20) fixedly connected to the inner surfaces of the left and right ends of the lower part of the fermentation tank (5), an electric push rod (21) fixedly connected to the upper surface of the arc-shaped supporting plate (20), a tray (22) fixedly connected to the upper surface of the electric push rod (21), a sealing piston (23) fixedly connected to the upper surface of the middle part of the tray (22), a filter disc (24) fixedly connected to the curved surface of the middle part of the sealing piston (23), an insulation disc (25) fixedly connected to the inner surface of the fermentation tank (5), and the sealing piston (23) movably connected to the inner surface of the insulation disc (25).

5. The fermentation tank for the production of Luzhou-flavor liquor according to claim 1, characterized in that: The upper surface of the fermentation tank (5) is fixedly connected with a feeding cover (26), the lower surface of the fermentation tank (5) is fixedly connected with a collecting pipe (27), the front end of the middle part of the collecting pipe (27) is rotatably connected with a liquid outlet valve (28), and the front part of the fermentation tank (5) is clamped with a fixed plug (29).

6. The fermentation tank for the production of Luzhou-flavor liquor according to claim 1, characterized in that: The shape of the main frame (1) is "H" shape, the second limiting plate (30) is fixedly connected to the curved surface of the side of the fermentation tank (5) near the second rotating shaft (3), the shape of the second limiting plate (30) is the same as that of the first limiting plate (7), the limiting groove (31) is formed in the right surface of the middle part of the main frame (1), and the second limiting plate (30) moves to the left and is just located in the limiting groove (31).

7. The fermentation tank for the production of Luzhou-flavor liquor according to claim 1, characterized in that: The front and rear surfaces of the lower part of the main frame (1) are fixedly connected with a chassis (32), and the lower surface of the chassis (32) is fixedly connected with a bottom plate (33).

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