Fermentation device for wine brewing

Abstract

The utility model relates to the technical field of wine brewing, and provides a fermentation device for wine brewing, which comprises a heat preservation box, a bottom plate for positioning the direction is fixedly mounted at the top end of the heat preservation box, a plurality of wine brewing bottles for wine brewing are movably connected to the inner side wall of the bottom plate, and the top ends of the plurality of wine brewing bottles are in threaded connection with a sealing cover for sealing; according to the fermentation device for wine brewing, a small amount of wine can be independently brewed through the arranged multiple wine brewing bottles, the uniformity of the water bath constant temperature effect on the wine brewing bottles in the heat preservation box can be improved, the risk of increasing the contact with air due to overall opening is reduced when the wine brewing bottles are taken for use, and the stirring column is attached to the driving cover; the stirring columns in the plurality of wine brewing bottles in the heat preservation box can simultaneously perform a stirring function, so that the temperature uniformity of the fermentation device during wine brewing is further improved, and the problem of unstable fermentation caused by non-uniform temperature in the wine brewing process of the fermentation device is solved.

Description

Technical Field

[0001] This utility model relates to the field of brewing technology, specifically to a fermentation device for brewing. Background Technology

[0002] Brewing fermentation is a process in which microorganisms (such as yeast) decompose organic matter such as glucose under anaerobic conditions, producing incompletely oxidized products such as alcohol and carbon dioxide, while releasing a small amount of energy.

[0003] Chinese patent disclosure for a fermentation apparatus for brewing, publication number CN209872908U, describes a device comprising a fermentation tank and a stirring device. The fermentation tank has an inlet and a lid; the lid has a stirring device; the stirring device includes a drive motor, a stirring shaft, and a reducer; the drive motor is connected to the stirring shaft via the reducer; the stirring shaft extends into the fermentation tank and has multiple symmetrically arranged stirring blades; the outer wall of the fermentation tank has a temperature-controlled water chamber with an inlet and an outlet; the inlet is connected to a cooling water tank via an inlet pipe, and the inlet pipe has a first solenoid valve; the outlet is connected to a water storage tank via an outlet pipe; and the outlet pipe... The device is equipped with a second solenoid valve; an electric heating element is installed in the temperature-controlled water chamber; and a discharge pipe is installed at the bottom of the fermentation tank. This device uses only a single fermentation tank for unified fermentation. Due to the large volume of the fermentation tank, the stirring shaft alone cannot efficiently ensure uniform fermentation temperature inside. Furthermore, when the brewed wine needs to be taken out, the entire fermentation tank needs to be opened, which easily leads to the entry of air during fermentation. After repeated opening, the frequency of contact between the entire fermentation tank and air increases, which can easily cause the wine inside the fermentation tank to deteriorate or evaporate. Consequently, the fermentation process of the entire fermentation device becomes unstable due to uneven temperature. Utility Model Content

[0004] The purpose of this invention is to provide a fermentation device for brewing, which solves the problem of unstable fermentation caused by uneven temperature during the brewing process in related technologies.

[0005] The technical solution of this utility model is as follows:

[0006] A fermentation apparatus for brewing includes an insulated box. A base plate for orientation is fixedly mounted on the top of the insulated box. Multiple brewing bottles are movably connected to the inner wall of the base plate. The tops of the multiple brewing bottles are threaded with sealing caps for sealing. A stirring column for stirring the contents of the brewing bottles is rotatably connected to the inner wall of the sealing cap. Two stirring rods for increasing the stirring range are rotatably connected to the inner wall of the stirring column. A steering assembly for driving the stirring rods to rotate is provided on the inner wall of the stirring column. A lid for closing the insulated box is provided on the top of the insulated box. A top plate for limiting the position is fixedly installed on the inner wall of the box lid. A fixing cover for fixing the sealing cover is sleeved on the outer side of the sealing cover. A driving cover for driving the stirring column to rotate is sleeved on the top of the stirring column. The top of the fixing cover is fixedly connected to the bottom of the top plate. The outer side of the driving cover is rotatably connected to the inner wall of the top plate. A driving gear is fixedly installed on the top of the driving cover. The top of the driving gear is rotatably connected to the inner wall of the top of the box lid. A lifting assembly for driving the box lid to rise and fall is provided on the outer side of the insulated box. An insulation assembly for water bath insulation is provided on the inner wall of the bottom of the insulated box.

[0007] Preferably, the steering assembly includes a first rotating rod and a second rotating rod rotatably connected to the inner sidewall of the stirring column, and a bevel gear is fixedly installed at the bottom end of the first rotating rod and one end of the second rotating rod.

[0008] Preferably, the steering assembly further includes a pulley that is fixedly installed at one end of both the second rotating rod and the stirring rod, and a transmission belt is sleeved on the outer side of the pulley.

[0009] Preferably, the steering assembly further includes an operating rod slidably connected to the top of the stirring column, wherein the outer side of the bottom end of the operating rod is slidably connected to the inner wall of the top end of the first rotating rod.

[0010] Preferably, the lifting assembly includes an outer frame fixedly installed on the outer side of the top of the insulated box, and an electro-hydraulic rod fixedly installed around the top of the outer frame. The telescopic end of the electro-hydraulic rod is fixedly connected to the inner wall of the top of the box cover.

[0011] Preferably, the insulation component includes a guide rod rotatably connected to the inner wall of the bottom of the insulation box, and a drive motor is fixedly installed at the bottom of the insulation box, with the output end of the drive motor fixedly connected to the bottom of the guide rod.

[0012] Preferably, the insulation component includes multiple heating rods fixedly installed on the inner wall of the bottom end of the insulation box.

[0013] Preferably, a main motor is fixedly installed on the top of the box cover, and one of the drive gears is fixedly connected to the output end of the main motor.

[0014] The beneficial effects of this utility model are:

[0015] By setting up multiple brewing bottles, small quantities of brewing can be carried out individually. This increases the uniformity of the water bath temperature control inside the insulated box for brewing bottles. It also reduces the risk of opening the whole box and exposing the bottles to air when taking them out. Furthermore, the fit between the stirring column and the drive cover allows the stirring columns inside the multiple brewing bottles inside the insulated box to stir simultaneously, which further increases the uniformity of temperature during brewing and solves the problem of unstable fermentation caused by uneven temperature during the brewing process. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the insulated box of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the box cover of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the brewing bottle of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the stirring column of this utility model;

[0022] In the diagram: 1. Insulation box; 11. Base plate; 2. Brewing bottle; 21. Sealing cap; 3. Stirring column; 31. Stirring rod; 4. Steering assembly; 41. First rotating rod; 42. Second rotating rod; 43. Bevel gear; 44. Pulley; 45. Transmission belt; 46. Operating lever; 5. Box cover; 51. Top plate; 52. Fixed cover; 53. Drive cover; 54. Drive gear; 6. Lifting assembly; 61. Outer frame; 62. Electro-hydraulic rod; 7. Insulation assembly; 71. Guide rod; 72. Drive motor; 73. Heating rod; 8. Main motor. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0024] Please see Figure 1 , Figure 2 , Figure 3 as well as Figure 4This embodiment proposes a fermentation device for brewing, including an insulated box 1. A base plate 11 for positioning is fixedly installed at the top of the insulated box 1. Multiple brewing bottles 2 are movably connected to the inner wall of the base plate 11. Sealing caps 21 for sealing are threaded onto the tops of the multiple brewing bottles 2. A stirring column 3 for stirring the contents of the brewing bottles 2 is rotatably connected to the inner wall of the sealing cap 21. Two stirring rods 31 for increasing the stirring range are rotatably connected to the inner wall of the stirring column 3. A steering assembly 4 for driving the stirring rods 31 to rotate is provided on the inner wall of the stirring column 3. A box cover 5 for closing the insulated box 1 is provided at the top of the insulated box 1. A top plate 51 for limiting the position is fixedly installed on the inner wall of the box cover 5. A sealing cap 21 is sleeved on the outer side for... A fixed cover 52 is fixed to the sealing cover 21. A drive cover 53 for driving the stirring column 3 to rotate is fitted on the top of the stirring column 3. The top of the fixed cover 52 is fixedly connected to the bottom of the top plate 51. The outer side of the drive cover 53 is rotatably connected to the inner side wall of the top plate 51. A drive gear 54 is fixedly installed on the top of the drive cover 53. The top of the drive gear 54 is rotatably connected to the inner wall of the top of the box cover 5. A lifting component 6 for driving the box cover 5 to rise and fall is provided on the outer side of the heat preservation box 1. A heat preservation component 7 for water bath heat preservation is provided on the inner wall of the bottom end of the heat preservation box 1. A main motor 8 is fixedly installed on the top of the box cover 5. One of the drive gears 54 is fixedly connected to the output end of the main motor 8. The fermentation raw materials are placed inside the brewing bottle 2, and the stirring column 3 is inserted into the brewing bottle 2. Then, the sealing cap 21 is rotated on the brewing bottle 2 to close and seal the brewing bottle 2. Then, through the action of the steering component 4, the stirring rod 31 inside the stirring column 3 can be rotated to a state perpendicular to the stirring column 3, so that the stirring rod 31 is spread out inside the brewing bottle 2. When the stirring column 3 rotates, the stirring range inside the brewing bottle 2 can be increased. Then, a single brewing bottle 2 is inserted into the insulated box 1 according to the position on the bottom plate 11. Thus, the insulated component 7 inside the insulated box 1 can maintain a constant temperature for multiple individual brewing bottles 2. After the brewing bottles 2 are placed in the insulated box 1 for fermentation, the lifting component 6 can drive the box cover 5 to slide downward, so that the box cover 5 synchronously causes the top plate 51 to slide downward. The top plate 51 drives the fixed cover 52 and the single The sealing caps 21 on the brewing bottles 2 are fitted together, thus fixing and limiting the brewing bottles 2 and the sealing caps 21 to prevent rotation. At the same time, the drive cover 53 slides downward with the top plate 51, so that the drive cover 53 is in contact with the top of the stirring column 3. After the main motor 8 drives all the drive gears 54 to rotate inside the box cover 5, the drive gears 54 drive the drive cover 53 to rotate inside the top plate 51. Then, the drive cover 53 drives the stirring column 3 to rotate inside the sealing caps 21 and the brewing bottles 2, stirring the raw materials inside the brewing bottles 2 and improving the uniformity of temperature fermentation. When it is necessary to remove a single brewing bottle 2, the lifting component 6 can also be used to lift the box cover 5, causing the sealing caps 21 to detach from the fixing cover 52 and the stirring column 3 to detach from the drive cover 53.The rotation of the stirring rod 31 can then be stopped and detached from the lid 5, allowing the brewing bottle 2 and the sealing cap 21 to be individually removed from the insulated box 1. After the lid 5 is closed, the stirring column 3 inside the remaining brewing bottle 2 can continue to rotate to stir the remaining raw materials inside, reducing the frequency of opening the brewing bottle 2 and preventing the fermentation material inside the brewing bottle 2 from spoiling and affecting all the raw materials.

[0025] Please see Figure 2 , Figure 3 , Figure 4 as well as Figure 5 This embodiment proposes a fermentation device for brewing. The steering assembly 4 includes a first rotating rod 41 and a second rotating rod 42 rotatably connected to the inner wall of the stirring column 3. A bevel gear 43 is fixedly installed at the bottom end of the first rotating rod 41 and one end of the second rotating rod 42. The steering assembly 4 also includes a pulley 44 fixedly installed at one end of the second rotating rod 42 and the stirring rod 31. A transmission belt 45 is sleeved on the outer side of the pulley 44. The steering assembly 4 also includes an operating rod 46 slidably connected to the top of the stirring column 3. The outer side of the bottom end of the operating rod 46 is slidably connected to the inner wall of the top end of the first rotating rod 41. Next, when it is necessary for the stirring rod 31 to rotate out of the stirring column 3 and be perpendicular to the stirring column 3, the operating rod 46 can be slid upwards to disengage the top of the operating rod 46 from the top of the sealing cover 21. At the same time, the bottom of the operating rod 46 slides inside the first rotating rod 41, but is still inside the first rotating rod 41. At this time, the operating rod 46 can drive the first rotating rod 41 to rotate, and then the bevel gear 43 drives the second rotating rod 42 to rotate. Thus, the pulley 44 and the transmission belt 45 drive the two stirring rods 31 to rotate inside the stirring column 3. The expansion mechanism enhances the stirring effect on the raw materials inside the brewing bottle 2, improving the uniformity of fermentation temperature. The lifting assembly 6 includes an outer frame 61 fixedly installed on the outer side of the top of the insulated box 1. Electric hydraulic rods 62 are fixedly installed around the top of the outer frame 61. The telescopic ends of the electric hydraulic rods 62 are fixedly connected to the inner wall of the top of the box lid 5. When the box lid 5 needs to be raised or lowered, the electric hydraulic rods 62 can be used to move the box lid 5 upwards to facilitate the placement or removal of individual brewing bottles 2. The insulation assembly 7 includes a guide rod 71 rotatably connected to the inner wall of the bottom of the insulated box 1. A drive motor 72 is fixedly installed at the bottom of the incubator 1. The output end of the drive motor 72 is fixedly connected to the bottom end of the guide rod 71. The insulation component 7 includes multiple heating rods 73 fixedly installed on the inner wall of the bottom of the incubator 1. The heating rods 73 inside the incubator 1 heat the water inside to the required temperature. At the same time, the drive motor 72 drives the guide rod 71 to rotate, stirring the water inside the incubator 1. This improves the uniformity of water temperature at different locations inside the incubator 1. Furthermore, the stirring of the water effectively increases the uniformity of water temperature around the brewing bottle 2.

[0026] In this embodiment, during use, multiple brewing bottles 2 can be used to brew small quantities of wine individually, increasing the uniformity of the water bath temperature control inside the insulated box 1. This reduces the risk of opening the entire container and exposing the bottles to air when taking them out. Before placing the brewing bottles 2 into the insulated box 1, the bottles are sealed with the cap 21, and the stirring column 3 is inserted into the bottle 2. Then, the operating rod 46 drives the first rotating rod 41 and the second rotating rod 42 to rotate, causing the stirring rod 31 to rotate and unfold inside the stirring column 3, perpendicular to the column 3. Finally... After the brewing bottle 2 is placed inside the insulated box 1, the lid 5 can be closed by the electric hydraulic rod 62. At the same time, the fixing cover 52 inside the lid 5 fits against the sealing cover 21 to fix it. The drive cover 53 fits against the stirring column 3, so that the drive gear 54 can drive the drive cover 53 and the stirring column 3 to rotate at the same time. This allows the stirring columns 3 inside the multiple brewing bottles 2 inside the insulated box 1 to stir at the same time, thereby further increasing the uniformity of temperature during brewing in the fermentation device and solving the problem of unstable fermentation caused by uneven temperature during the brewing process.

[0027] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fermentation apparatus for brewing, comprising an incubator (1), characterized in that, The top of the insulated box (1) is fixedly installed with a base plate (11) for positioning direction. Multiple brewing bottles (2) for brewing are movably connected to the inner wall of the base plate (11). The top of the multiple brewing bottles (2) is threadedly connected with a sealing cap (21) for sealing. The inner wall of the sealing cap (21) is rotatably connected with a stirring column (3) for stirring inside the brewing bottle (2). The inner wall of the stirring column (3) is rotatably connected with two stirring rods (31) for increasing the stirring range. The inner wall of the stirring column (3) is provided with a steering assembly (4) for driving the stirring rods (31) to turn. The top of the insulated box (1) is provided with a box cover (5) for closing the insulated box (1). The inner wall of the box cover (5) is fixedly installed with a limiter. The top plate (51) of the position, the outer side of the sealing cover (21) is fitted with a fixing cover (52) for fixing the sealing cover (21), the top of the stirring column (3) is fitted with a driving cover (53) for driving the stirring column (3) to rotate, the top of the fixing cover (52) is fixedly connected to the bottom of the top plate (51), the outer side of the driving cover (53) is rotatably connected to the inner side wall of the top plate (51), the top of the driving cover (53) is fixedly installed with a driving gear (54), the top of the driving gear (54) is rotatably connected to the top inner wall of the box cover (5), the outer side of the heat preservation box (1) is provided with a lifting component (6) for driving the box cover (5) to rise and fall, and the bottom inner wall of the heat preservation box (1) is provided with a heat preservation component (7) for water bath heat preservation.

2. The fermentation device for brewing according to claim 1, wherein The steering assembly (4) includes a first rotating rod (41) and a second rotating rod (42) rotatably connected to the inner wall of the stirring column (3). A bevel gear (43) is fixedly installed at the bottom end of the first rotating rod (41) and one end of the second rotating rod (42).

3. The fermentation device for brewing according to claim 2, wherein The steering assembly (4) also includes a pulley (44) that is fixedly installed at one end of the second rotating rod (42) and the stirring rod (31), and a transmission belt (45) is sleeved on the outer side of the pulley (44).

4. The fermentation device for brewing according to claim 3, wherein The steering assembly (4) also includes an operating rod (46) slidably connected to the top of the stirring column (3), and the outer side of the bottom end of the operating rod (46) is slidably connected to the inner wall of the top end of the first rotating rod (41).

5. The fermentation device for brewing according to claim 1, wherein The lifting assembly (6) includes an outer frame (61) fixedly installed on the outer side of the top of the insulated box (1), and an electric hydraulic rod (62) fixedly installed around the top of the outer frame (61). The telescopic end of the electric hydraulic rod (62) is fixedly connected to the inner wall of the top of the box cover (5).

6. The fermentation device for brewing according to claim 1, wherein The heat preservation component (7) includes a guide rod (71) rotatably connected to the inner wall of the bottom end of the heat preservation box (1). A drive motor (72) is fixedly installed at the bottom end of the heat preservation box (1), and the output end of the drive motor (72) is fixedly connected to the bottom end of the guide rod (71).

7. The fermentation device for brewing according to claim 6, wherein The insulation component (7) includes multiple heating rods (73) fixedly installed on the inner wall of the bottom end of the insulation box (1).

8. The fermentation device for brewing according to claim 1, wherein The top of the cover (5) is fixedly mounted with a main motor (8), and one of the drive gears (54) is fixedly connected to the output end of the main motor (8).

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