Fermentation pit for producing multi-flavor liquor

Abstract

The invention discloses a fermentation tank for producing multi-flavor liquor, and particularly relates to the technical field of fermentation tanks, the fermentation tank comprises a cellar, a sliding frame, a linkage screw rod and a constant force guide sealing mechanism; the constant force guide sealing mechanism comprises a gear motor, a sleeve block, a concave plate and a pressing plate, and further comprises a synchronous extrusion mechanism and a synchronous pressure discharging sealing assembly. Through the constant force guide sealing mechanism, when the pressure value sensed by the pressure sensor is the same as the pressure value sensed by the controller, the speed reducing motor is closed through the controller, sealed fermentation can be realized on the upper surface of the cellar according to the specified pressure, and the fermentation efficiency is greatly improved; therefore, the problems that when the fermentation pit is used for fermentation, high-efficiency fermentation is difficult to realize and the fermentation efficiency is greatly reduced due to the fact that linkage closed exhaust is difficult to carry out on a plurality of fermentation materials in the fermentation pit and the fermentation pit needs to be sealed one by one and exhaust is required to be carried out one by one are solved.

Description

Technical Field

[0001] The invention relates to the technical field of fermentation tanks, and more specifically to a fermentation tank for producing multi-flavor liquor. Background Art

[0002] The fermentation cellar for producing multi-flavor liquor plays an important role in the liquor brewing process. The specific use of the fermentation cellar, as a fermentation container in the liquor brewing process, provides a place for grain saccharification and fermentation. In this environment, starch, protein and other substances in the grain are converted into alcohol and various aroma and flavor substances by microorganisms, thus forming the basic flavor and taste of the liquor.

[0003] According to the existing public technical documents, the Chinese patent announcement number CN110819493A discloses a method for producing a fragrant and elegant liquor, which continues to ferment as the next round of flour dregs. In the production process of this invention, there is always a cellar of fermented mash in the stacking area for fermentation. After the cellar to be distilled on the day is opened to produce clean mash, the mash in the stacking area is fermented by adding koji for the second time, which reduces the open cellar time after opening. Due to the diversity of koji used, the dedicated fermentation cellar, and the special secondary koji process, a special style of koji liquor is formed. However, this technology still has the following problems.

[0004] When producing multi-flavor liquor, the fermentation materials need to be placed in fermentation cellars. However, it is difficult to carry out linkage and closed exhaust of multiple fermentation materials in the fermentation cellars. Each cellar needs to be sealed and exhausted one by one. This makes it difficult to achieve efficient fermentation in the fermentation cellars, and the fermentation efficiency is greatly reduced. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides the following technical solutions: a fermentation cellar for producing multi-flavor liquor, comprising a cellar, a sliding frame and a linkage screw, wherein the sliding frame is fixed on one side of the cellar, the linkage screw rotates on the inner wall of the sliding frame, and a fixed force guide sealing mechanism is installed on the top of the sliding frame; the fixed force guide sealing mechanism comprises a reduction motor fixedly installed on the top of the sliding frame, and the reduction motor is used to drive the linkage screw to rotate, the outer wall of the linkage screw is threadedly connected with a sleeve block, the sleeve block is slidably connected with the sliding frame, and a concave plate is fixedly installed on one side of the sleeve block; a pressing plate is fixedly installed on the lower surface of the concave plate, and a pressure sensor is fixedly installed on one side of the pressing plate, a pressing rod is provided below the pressure sensor, and a sleeve block is fixedly connected to the outer wall of the pressing rod, and the sleeve block is fixedly connected to the cellar; a sealing strip is bonded to the upper surface of the cellar; a support frame is located on the upper surface of the pressing plate and close to the middle position thereof, and a synchronous extrusion mechanism is installed inside the support frame; a synchronous pressure discharge sealing assembly is installed on the lower surface of the cellar.

[0006] Preferably, the outer wall of the sleeve block and the inner wall of the slide frame are smooth surfaces, the output end of the reduction motor is fixedly connected to the linkage screw, and the cross-sectional shape of the concave plate is concave.

[0007] The upper surface of the pressure rod is in the same horizontal plane as the upper surface of the sealing strip, and the sealing strip is made of rubber material, and the sleeve block is used to support the pressure rod. A support block fixedly connected to the pressure plate is provided on one side of the concave plate, and a guide column is fixedly installed on the bottom end of the support block; the outer wall of the guide column is slidably connected to a guide sleeve block, and the guide sleeve block is fixedly connected to the cellar. A plurality of cellar grooves are provided inside the cellar, and the cross-sectional shape of the cellar grooves is rectangular. The outer wall of the cellar is close to a controller at a position adjacent to the sliding frame, and the controller is fixedly connected to the cellar.

[0008] When this technology is used, multiple liquor fermentation materials are placed in multiple cellar tanks respectively, the reduction motor drives the linkage screw to rotate, the sleeve block moves down along the inner wall of the slide frame, the concave plate moves the pressure plate down, and the pressure sensor is squeezed on the top of the pressure rod. The sleeve block supports the pressure rod, the pressure rod realizes pressure sensing for the pressure sensor, the pressure plate and the sealing strip realize sealing and extrusion, the pressure plate drives the support block to move down, and the guide column slides down along the inner wall of the guide sleeve block. When the pressure value sensed by the pressure sensor is the same as the pressure value sensed by the controller, the reduction motor is turned off by the controller.

[0009] Preferably, the synchronous extrusion mechanism comprises a transmission screw rotatably mounted inside the support frame;

[0010] A transmission motor is fixedly installed on one end of the transmission screw, and the transmission motor is fixedly connected to the support frame, a torque sensor is fixedly installed on the other end of the transmission screw, and the torque sensor is fixedly connected to the pressure plate; an articulated sleeve block is threadedly connected to the outer wall of the transmission screw, and the articulated sleeve block is slidingly connected to the support frame, a connecting shaft is fixedly installed on one side of the inner wall of the articulated sleeve block, a sleeve rod is rotatably connected to the outer wall of the connecting shaft, a pull rod is rotatably connected to the inner wall of the sleeve rod and at a position away from the connecting shaft, and a concave frame plate is fixedly installed on one end of the pull rod.

[0011] A plurality of pressure columns are fixedly mounted on the lower surface of the concave frame plate, and the plurality of pressure columns are slidably connected to the pressure plate, and the bottom end of each pressure column is fixedly connected to an extrusion plate, and a sealing pressure plate is bonded to the lower surface of the extrusion plate. The center point of the pull rod is higher than the center point of the connecting shaft, and the vertical cross-section shape of the pull rod and the connecting shaft is circular; the transmission motor is used to drive the transmission screw to rotate.

[0012] When this technology is in use, the transmission motor drives the transmission screw to rotate, and the articulated sleeve moves right along the inner wall of the support frame. At the same time, the articulated sleeve drives the connecting shaft to move right, and the sleeve rod drives the pull rod to move down. The concave frame plate causes multiple pressure columns to move down, and multiple pressure columns move down along the inner wall of the pressure plate, and the extrusion plate drives the sealing pressure plate to move down. Multiple sealing pressure plates enter multiple cellar tanks respectively, so that multiple sealing pressure plates can squeeze the liquor fermentation materials inside the multiple cellar tanks.

[0013] When the present technology is in use, the synchronous pressure relief sealing assembly includes two concave connecting pipes fixedly installed on the lower surface of the cellar; the concave connecting pipe is connected to the cellar, two T-shaped mounting plates are fixedly installed on the bottom end of the concave connecting pipe, an external discharge pipe is provided on one side of the concave connecting pipe, and the two concave connecting pipes are fixedly connected to the external discharge pipe.

[0014] One side of the outer wall of the outer pipe is fixedly connected with a negative pressure pipe, and one end of the negative pressure pipe is fixedly installed with a negative pressure pump, the output end of the negative pressure pump is fixedly connected with a connecting pipe, and the top of the outer wall of the connecting pipe is fixedly connected with an oxygen sensor; one end of the connecting pipe is threadedly connected with a negative pressure sensor, and one end of the negative pressure sensor is fixedly installed with a guide pipe, one side of the guide pipe is fixedly connected with an electric valve, the cross-sectional shape of the outer pipe is concave, and the inner walls of the outer pipe and the concave connecting pipe are smooth surfaces.

[0015] When this technology is used, two T-shaped mounting plates support the concave connecting pipe, the controller starts the negative pressure pump, and the oxygen is poured into the negative pressure pipe from the external discharge pipe. The oxygen sensor can sense the oxygen inside the connecting pipe. When the oxygen sensor does not sense the oxygen value, the negative pressure sensor can also realize negative pressure sensing, and the output operation is realized by the electric valve. By closing the electric valve, multiple cellar tanks inside the cellar can realize negative pressure exhaust operation, and the air exhaust effect is better.

[0016] Technical effects and advantages of the present invention:

[0017] 1. The present invention uses a fixed force guiding sealing mechanism, a reduction motor drives the linkage screw to rotate, and the linkage screw drives the sleeve block to move downward under the action of the thread transmission force, so that the sleeve block drives the concave plate to move downward, and the concave plate causes the pressure plate to move downward. The pressure rod realizes pressure sensing of the pressure sensor, and at the same time, the pressure plate is pressed on the upper surface of the sealing strip, and the pressure plate can realize sealing operation on the upper surface of the cellar. At the same time, the pressure plate drives the support block to move downward. When the pressure value sensed by the pressure sensor is the same as the pressure value sensed by the controller, the reduction motor is turned off by the controller, and the upper surface of the cellar can be sealed and fermented according to the specified pressure, thereby greatly improving the fermentation efficiency.

[0018] 2. The present invention utilizes a synchronous extrusion mechanism. The transmission motor drives the transmission screw to rotate. The transmission screw drives the articulated sleeve to move right under the action of the thread transmission force. The transmission screw senses the torque on the torque sensor. The connecting shaft drives the sleeve rod to drive the bottom end to move right. The pull rod drives the concave frame plate to move downward. The pressure column drives the extrusion plate to move downward. The extrusion plate drives the sealing pressure plate to move downward. Multiple sealing pressure plates enter into multiple cellar tanks respectively, which can extrude multiple white wine fermentation materials, and the synchronous fermentation efficiency is greatly improved.

[0019] 3. The present invention adopts a synchronous pressure discharge sealing component, which supports the concave connecting pipe through two T-shaped mounting plates, and the concave connecting pipe supports the cellar, so that the concave connecting pipe transports the air inside the cellar to the external discharge pipe. When the oxygen sensor does not sense the oxygen value, the negative pressure sensor can simultaneously realize negative pressure sensing. By closing the electric valve, the guide pipe realizes the closing operation, and multiple white wine fermentation materials realize fermentation operation in multiple cellar tanks inside the cellar, the fermentation effect is better, negative pressure fermentation is realized synchronously, and the fermentation efficiency is greatly improved.

[0020] The above-mentioned multiple functions interact with each other. First, the pressure plate can seal the upper surface of the cellar, and at the same time, the pressure plate drives the support block to move downward. Secondly, multiple sealing pressure plates enter multiple cellar tanks respectively. Finally, the guide pipe is closed, and multiple liquor fermentation materials are fermented in multiple cellar tanks inside the cellar. In summary, the upper surface of the cellar can be sealed, and multiple sealing pressure plates can enter multiple cellar tanks respectively, which can squeeze multiple liquor fermentation materials. Multiple liquor fermentation materials are fermented in multiple cellar tanks inside the cellar, and the synchronous fermentation efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention is a schematic diagram of the overall structure of a fermentation pit for producing multi-flavor liquor.

[0022] Figure 2 It is a schematic diagram of the partial structure of the connection between the sliding frame and the cellar of the present invention.

[0023] Figure 3 It is a schematic diagram of the partial structure of the connection between the cellar and the socket block of the present invention.

[0024] Figure 4 It is a schematic diagram of the vertical cross-section structure of a fermentation pit for producing multi-flavor liquor according to the present invention.

[0025] Figure 5 It is a schematic diagram of the partial structure of the connection between the support frame and the transmission motor of the present invention.

[0026] Figure 6 It is a schematic diagram of the local structure of the vertical section of the connection between the pull rod and the concave frame plate of the present invention.

[0027] Figure 7 The present invention is a schematic diagram of the structure of a fermentation pit for producing multi-flavor liquor when viewed from above.

[0028] Figure 8 It is a schematic diagram of a partial structure of a negative pressure tube of the present invention.

[0029] The accompanying drawings are marked as follows: 1, cellar; 2, sliding frame; 3, linkage screw; 4, reduction motor; 5, sleeve block; 6, concave plate; 7, pressure plate; 8, pressure sensor; 9, pressure rod; 10, sleeve block; 11, sealing strip; 12, support block; 13, guide column; 14, guide sleeve block; 15, support frame; 16, transmission screw; 17, transmission motor; 18, torque sensor; 19, hinged sleeve block; 20, connecting shaft; 21, sleeve rod; 22, pull rod; 23, concave frame plate; 24, pressure column; 25, extrusion plate; 26, sealing pressure plate; 27, concave connecting pipe; 28, T-shaped mounting plate; 29, external discharge pipe; 30, negative pressure pipe; 31, negative pressure pump; 32, connecting pipe; 33, oxygen sensor; 34, negative pressure sensor; 35, guide pipe; 36, electric valve; 37, cellar tank; 38, controller. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] As attached Figure 1 - Attachment Figure 8 A fermentation cellar for producing multi-flavor liquor is shown, and the fermentation cellar for producing multi-flavor liquor is provided with a constant force guiding sealing mechanism, a synchronous extrusion mechanism, and a synchronous pressure relief sealing component. The arrangement of each mechanism and component can seal the upper surface of the cellar 1, and at the same time, multiple sealing pressure plates 26 respectively enter into multiple cellar grooves 37, which can squeeze multiple liquor fermentation materials. The multiple liquor fermentation materials realize fermentation operation in the multiple cellar grooves 37 inside the cellar 1, and the synchronous fermentation efficiency is greatly improved. The specific structural arrangement of each mechanism and component is as follows.

[0032] In this embodiment, as shown in the attached Figure 1 - Attachment Figure 3As shown, the sliding frame 2 is fixed on one side of the cellar 1, the linkage screw 3 rotates on the inner wall of the sliding frame 2, and a constant force guide sealing mechanism is installed on the top of the sliding frame 2; the constant force guide sealing mechanism includes a reduction motor 4 fixedly installed on the top of the sliding frame 2, and the reduction motor 4 is used to drive the linkage screw 3 to rotate, and the outer wall of the linkage screw 3 is threadedly connected with a sleeve block 5, the sleeve block 5 is slidably connected to the sliding frame 2, and a concave plate 6 is fixedly installed on one side of the sleeve block 5.

[0033] A pressing plate 7 is fixedly mounted on the lower surface of the concave plate 6, and a pressure sensor 8 is fixedly mounted on one side of the pressing plate 7, a pressing rod 9 is provided below the pressure sensor 8, and a socket block 10 is fixedly connected to the outer wall of the pressing rod 9, and the socket block 10 is fixedly connected to the cellar 1; a sealing strip 11 is bonded to the upper surface of the cellar 1; a support frame 15 is provided on the upper surface of the pressing plate 7 and near the middle thereof, and a synchronous extrusion mechanism is installed inside the support frame 15; a synchronous pressure relief sealing assembly is installed on the lower surface of the cellar 1.

[0034] In this embodiment, as shown in the attached Figure 1 - Attachment Figure 3 As shown, a support block 12 fixedly connected to the pressing plate 7 is provided on one side of the concave plate 6, and a guide column 13 is fixedly installed at the bottom end of the support block 12; a guide sleeve 14 is slidably connected to the outer wall of the guide sleeve 14, and the guide sleeve 14 is fixedly connected to the cellar 1, so that the pressing plate 7 drives the support block 12 to move downward, the support block 12 drives the guide column 13 to move downward, and the guide column 13 slides down along the inner wall of the guide sleeve 14. A plurality of cellar grooves 37 are provided inside the cellar 1, and the cross-sectional shape of the cellar groove 37 is rectangular, so that a plurality of liquor fermentation materials can be placed in the plurality of cellar grooves 37 respectively to realize the fermentation operation. A controller 38 is provided on the outer wall of the cellar 1 and close to the adjacent side of the slide frame 2, and the controller 38 is fixedly connected to the cellar 1, so that the reduction motor 4 is started by the controller 38, and the reduction motor 4 drives the linkage screw 3 to rotate, so as to realize the rotation operation of the linkage screw 3.

[0035] In this embodiment, as shown in the attached Figure 4 - Attachment Figure 6 As shown, the synchronous extrusion mechanism includes a transmission screw 16 rotatably mounted inside the support frame 15. A transmission motor 17 is fixedly mounted on one end of the transmission screw 16, and the transmission motor 17 is fixedly connected to the support frame 15. A torque sensor 18 is fixedly mounted on the other end of the transmission screw 16, and the torque sensor 18 is fixedly connected to the pressing plate 7. An articulated sleeve 19 is threadedly connected to the outer wall of the transmission screw 16, and the articulated sleeve 19 is slidably connected to the support frame 15. A connecting shaft 20 is fixedly mounted on one side of the inner wall of the articulated sleeve 19, and a sleeve rod 21 is rotatably connected to the outer wall of the connecting shaft 20. A pull rod 22 is rotatably connected to the inner wall of the sleeve rod 21 and at a position away from the connecting shaft 20, and a concave frame plate 23 is fixedly mounted on one end of the pull rod 22.

[0036] A plurality of pressure columns 24 are fixedly mounted on the lower surface of the concave frame plate 23, and the plurality of pressure columns 24 are slidably connected to the pressure plate 7. The bottom end of each pressure column 24 is fixedly connected to a pressing plate 25, and a sealing pressing plate 26 is bonded to the lower surface of the pressing plate 25. The center point of the pull rod 22 is higher than the center point of the connecting shaft 20, and the vertical cross-section shape of the pull rod 22 and the connecting shaft 20 is circular; the transmission motor 17 is used to drive the transmission screw 16 to rotate.

[0037] In this embodiment, as shown in the attached Figure 7 - Attachment Figure 8 As shown, the synchronous pressure relief sealing assembly includes two concave connecting pipes 27 fixedly installed on the lower surface of the cellar 1; the concave connecting pipe 27 is connected to the cellar 1, and two T-shaped mounting plates 28 are fixedly installed on the bottom end of the concave connecting pipe 27. An external discharge pipe 29 is provided on one side of the concave connecting pipe 27, and the two concave connecting pipes 27 are fixedly connected to the external discharge pipe 29.

[0038] A negative pressure pipe 30 is fixedly connected to one side of the outer wall of the outer pipe 29, and a negative pressure pump 31 is fixedly installed at one end of the negative pressure pipe 30, a connecting pipe 32 is fixedly connected to the output end of the negative pressure pump 31, and an oxygen sensor 33 is fixedly connected to the top of the outer wall of the connecting pipe 32; a negative pressure sensor 34 is threadedly connected to one end of the connecting pipe 32, and a flow guide pipe 35 is fixedly installed at one end of the negative pressure sensor 34, and an electric valve 36 is fixedly connected to one side of the flow guide pipe 35. The cross-sectional shape of the outer pipe 29 is concave, and the inner walls of the outer pipe 29 and the concave connecting pipe 27 are smooth surfaces.

[0039] The working principle of the fermentation cellar for producing multi-flavor liquor of the present invention is as follows:

[0040] Step 1: During the fixed force guided sealing, multiple liquor fermentation materials are placed in multiple cellar tanks 37 respectively, and the reduction motor 4 is started through the controller 38. The reduction motor 4 drives the linkage screw 3 to rotate, and the linkage screw 3 drives the sleeve 5 to move downward under the action of the thread transmission force, and the sleeve 5 moves downward along the inner wall of the slide frame 2, so that the sleeve 5 drives the concave plate 6 to move downward. The concave plate 6 moves the pressure plate 7 downward, and the pressure plate 7 drives the pressure sensor 8 to move downward, and the pressure sensor 8 is squeezed on the top of the pressure rod 9. At the same time, the cellar 1 supports the sleeve block 10, and the sleeve block 10 supports the pressure rod 9. The pressure rod 9 realizes pressure sensing for the pressure sensor 8, and the pressure plate 7 is squeezed on the upper surface of the sealing strip 11. The pressing plate 7 and the sealing strip 11 realize sealing and extrusion, so that the pressing plate 7 can realize sealing operation on the upper surface of the pit 1, and at the same time, the pressing plate 7 drives the support block 12 to move downward, the support block 12 drives the guide column 13 to move downward, and the guide column 13 slides down along the inner wall of the guide sleeve block 14, and at the same time, the pressure sensor 8 can sense the pressure value. When the pressure value sensed by the pressure sensor 8 is the same as the pressure value sensed by the controller 38, the reduction motor 4 is turned off through the controller 38.

[0041] Step 2: During synchronous extrusion, the transmission motor 17 is started through the controller 38, and the transmission motor 17 drives the transmission screw 16 to rotate. The transmission screw 16 drives the articulated sleeve 19 to move rightward under the action of the thread transmission force, and the articulated sleeve 19 moves rightward along the inner wall of the support frame 15, and the transmission screw 16 performs torque force sensing on the torque sensor 18. At the same time, the articulated sleeve 19 drives the connecting shaft 20 to move rightward, and the connecting shaft 20 drives the sleeve rod 21 to drive the bottom end to move rightward, and the sleeve rod 21 drives the pull rod 22 to move downward. The pull rod 22 drives the concave frame plate 23 to move downward, and the concave frame plate 23 causes multiple pressure columns 24 to move downward, and multiple pressure columns 24 move downward along the inner wall of the pressure plate 7, and the pressure column 24 drives the extrusion plate 25 to move downward, and the extrusion plate 25 drives the sealing pressure plate 26 to move downward. The plurality of sealing pressing plates 26 enter the plurality of cellar grooves 37 respectively, so that the plurality of sealing pressing plates 26 can squeeze the fermented liquor materials in the plurality of cellar grooves 37. At the same time, the torque value sensed by the torque sensor 18 and the torque value set by the controller 38 are used to turn off the transmission motor 17.

[0042] Step 3: When the pressure is discharged and sealed synchronously, the concave connecting pipe 27 is supported by two T-shaped mounting plates 28, and the concave connecting pipe 27 supports the cellar 1, and the controller 38 starts the negative pressure pump 31, so that the concave connecting pipe 27 transports the air inside the cellar 1 to the outer pipe 29. The air is poured into the negative pressure pipe 30 from the outer pipe 29, and enters the connecting pipe 32 through the negative pressure pipe 30, so that the oxygen sensor 33 can sense the oxygen inside the connecting pipe 32. When the oxygen sensor 33 does not sense the oxygen value, the negative pressure sensor 34 can simultaneously realize negative pressure sensing, and the air is poured into the electric valve 36 along the guide pipe 35. The output operation is realized by the electric valve 36, so that by closing the electric valve 36, the guide pipe 35 realizes the closing operation. There are multiple cellar tanks 37 inside the cellar 1 to realize the negative pressure exhaust operation, and the air exhaust effect is better. Multiple white wine fermentation materials realize the fermentation operation in the multiple cellar tanks 37 inside the cellar 1.

[0043] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fermentation cellar for producing multi-flavor liquor, comprising a cellar (1), a sliding frame (2) and a linkage screw (3), wherein the sliding frame (2) is fixed on one side of the cellar (1), and the linkage screw (3) rotates on the inner wall of the sliding frame (2), characterized in that: A constant force guiding sealing mechanism is installed at the top end of the sliding frame (2); The constant force guide sealing mechanism comprises a reduction motor (4) fixedly mounted on the top of the slide frame (2), and the reduction motor (4) is used to drive the linkage screw (3) to rotate, the outer wall of the linkage screw (3) is threadedly connected with a sleeve block (5), the sleeve block (5) is slidably connected to the slide frame (2), and a concave plate (6) is fixedly mounted on one side of the sleeve block (5); A pressure plate (7) is fixedly mounted on the lower surface of the concave plate (6), and a pressure sensor (8) is fixedly mounted on one side of the pressure plate (7). A pressure rod (9) is provided below the pressure sensor (8), and a sleeve block (10) is fixedly connected to the outer wall of the pressure rod (9), and the sleeve block (10) is fixedly connected to the cellar (1); A sealing strip (11) is bonded to the upper surface of the cellar (1); A support frame (15) is provided on the upper surface of the pressing plate (7) and close to the middle thereof, wherein a synchronous extrusion mechanism is installed inside the support frame (15); A synchronous pressure relief sealing assembly is installed on the lower surface of the cellar (1).

2. The fermentation cellar for producing multi-flavor liquor according to claim 1, characterized in that: The outer wall of the sleeve block (5) and the inner wall of the slide frame (2) are smooth surfaces, the output end of the reduction motor (4) and the linkage screw (3) are fixedly connected, and the cross-sectional shape of the concave plate (6) is concave.

3. The fermentation cellar for producing multi-flavor liquor according to claim 1, characterized in that: The upper surface of the pressure rod (9) and the upper surface of the sealing strip (11) are in the same horizontal plane, and the sealing strip (11) is made of rubber material. The sleeve block (10) is used to support the pressure rod (9).

4. The fermentation cellar for producing multi-flavor liquor according to claim 1, characterized in that: A support block (12) fixedly connected to the pressure plate (7) is provided on one side of the concave plate (6), and a guide column (13) is fixedly mounted on the bottom end of the support block (12); The outer wall of the guide column (13) is slidably connected to a guide sleeve block (14), and the guide sleeve block (14) is fixedly connected to the cellar (1).

5. The fermentation cellar for producing multi-flavor liquor according to claim 1, characterized in that: A plurality of cellar grooves (37) are provided inside the cellar (1), and the cross-sectional shape of the cellar grooves (37) is rectangular.

6. The fermentation cellar for producing multi-flavor liquor according to claim 1, characterized in that: A controller (38) is disposed on the outer wall of the cellar (1) and close to a side adjacent to the slide frame (2), and the controller (38) is fixedly connected to the cellar (1).

7. The fermentation cellar for producing multi-flavor liquor according to claim 1, characterized in that: The synchronous extrusion mechanism comprises a transmission screw (16) rotatably mounted inside the support frame (15); A transmission motor (17) is fixedly mounted on one end of the transmission screw (16), and the transmission motor (17) is fixedly connected to the support frame (15); a torque sensor (18) is fixedly mounted on the other end of the transmission screw (16), and the torque sensor (18) is fixedly connected to the pressure plate (7); The outer wall of the transmission screw (16) is threadedly connected with an articulated sleeve (19), and the articulated sleeve (19) is slidably connected to the support frame (15); a connecting shaft (20) is fixedly installed on one side of the inner wall of the articulated sleeve (19); a sleeve rod (21) is rotatably connected to the outer wall of the connecting shaft (20); a pull rod (22) is rotatably connected to the inner wall of the sleeve rod (21) at a position away from the connecting shaft (20); and a concave frame plate (23) is fixedly installed on one end of the pull rod (22); A plurality of pressure columns (24) are fixedly mounted on the lower surface of the concave frame plate (23), and the plurality of pressure columns (24) are slidably connected to the pressure plate (7). The bottom end of each pressure column (24) is fixedly connected to an extrusion plate (25), and a sealing pressure plate (26) is bonded to the lower surface of the extrusion plate (25).

8. The fermentation cellar for producing multi-flavor liquor according to claim 7, characterized in that: The center point of the pull rod (22) is higher than the center point of the connecting shaft (20), and the vertical cross-section shape of the pull rod (22) and the connecting shaft (20) is circular; The transmission motor (17) is used to drive the transmission screw (16) to rotate.

9. The fermentation cellar for producing multi-flavor liquor according to claim 1, characterized in that: The synchronous pressure relief seal assembly comprises two concave connecting pipes (27) fixedly mounted on the lower surface of the cellar (1); The concave connecting pipe (27) is connected to the cellar (1), two T-shaped mounting plates (28) are fixedly mounted on the bottom end of the concave connecting pipe (27), an external pipe (29) is arranged on one side of the concave connecting pipe (27), and the two concave connecting pipes (27) are fixedly connected to the external pipe (29); A negative pressure pipe (30) is fixedly connected to one side of the outer wall of the outer discharge pipe (29), and a negative pressure pump (31) is fixedly installed at one end of the negative pressure pipe (30), and a connecting pipe (32) is fixedly connected to the output end of the negative pressure pump (31), and an oxygen sensor (33) is fixedly connected to the top of the outer wall of the connecting pipe (32); One end of the connecting pipe (32) is threadedly connected to a negative pressure sensor (34), and one end of the negative pressure sensor (34) is fixedly mounted with a flow guide pipe (35), and one side of the flow guide pipe (35) is fixedly connected to an electric valve (36).

10. The fermentation cellar for producing multi-flavor liquor according to claim 9, characterized in that: The cross-sectional shape of the outer row pipe (29) is concave, and the inner walls of the outer row pipe (29) and the concave connecting pipe (27) are smooth surfaces.

Images