Grape wine oak barrel filling device

Abstract

The utility model provides a wine oak barrel filling device, which belongs to the technical field of oak barrel filling, and comprises a wine storage tank, a connecting pipeline, an anti-wear component, a sealing plug and an oak barrel, the anti-wear component comprises a first L-shaped supporting pipe and a first supporting part, the sealing plug is provided with a through exhaust hole, the upper end of the oak barrel is provided with an inlet matched with the sealing plug, and the connecting pipeline is connected with the oak barrel. When the oak barrel is filled, wine in the wine storage tank flows into the oak barrel through the connecting pipeline and the first L-shaped supporting pipe, the sealing plug fixes the other end of the first L-shaped supporting pipe and stretches into an inlet of the oak barrel, and the first supporting part supports the other end of the first L-shaped supporting pipe and vertically stretches into the inlet of the oak barrel. The sealing plug is arranged in the oak barrel, the sealing plug is prevented from inclining in the inlet of the oak barrel, the first L-shaped supporting pipe guarantees flowing smoothness of the wine, the sealing plug is prevented from shaking in the inlet of the oak barrel due to flowing impulsive force of the wine in the first L-shaped supporting pipe, and abrasion of the sealing plug and the inlet of the oak barrel is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oak barrel filling, and particularly relates to a wine oak barrel filling device. Background Art

[0002] During the aging process of wine, oak barrel aging is a necessary step to obtain high-quality wine. The oak barrel itself is opaque, its inlet is small, and the wine is volatile and easy to cause losses, so it needs to be replenished in time. Therefore, most workers use a wine oak barrel filling device to fill the oak barrel.

[0003] Existing ones, such as the Chinese utility model patent with the authorization announcement number CN209906329U, discloses an oak barrel wine inlet machine, which includes a sealed tank for storing wine must. The sealed tank is respectively provided with a liquid outlet, a liquid inlet and an exhaust port. The liquid outlet is arranged at the bottom of the sealed tank, the exhaust port is arranged at the upper end of the sealed tank, and the liquid inlet is located between the exhaust port and the liquid outlet in the height direction. The wine inlet pipe is communicated with the liquid outlet and is used for conveying the wine must in the sealed tank. The exhaust pipe is connected with the exhaust port. The sealing plug is used for sealing and installing at the inlet of the oak barrel. Both the exhaust pipe and the wine inlet pipe penetrate and are hermetically connected to the sealing plug. The distance from the port of the exhaust pipe to the inner end face of the sealing plug is less than the distance from the port of the wine inlet pipe to the inner end face of the sealing plug. The driving pump is used to inject the wine must in the sealed tank into the oak barrel through the wine inlet pipe. This device can automatically fill the oak barrel and avoid overflow; however, in the above technical solution, the wine inlet pipe is a flexible pipe. The sealing plug is unevenly stressed and inclined due to the gravity of the wine inlet pipe and the wine in the wine inlet pipe. At the same time, the wine inlet pipe will shake with the impact force of the wine in the wine inlet pipe. The wine inlet pipe thus drives the sealing plug to shake in the inlet of the oak barrel, resulting in relatively large wear of the inlet of the oak barrel and the sealing plug. Summary of the Invention

[0004] In view of this, it is necessary to provide a wine oak barrel filling device to solve the technical problem that when workers use a wine oak barrel filling device to fill the oak barrel, the sealing plug inclines or even shakes in the inlet of the oak barrel, resulting in relatively large wear of the inlet of the oak barrel and the sealing plug.

[0005] A wine oak barrel filling device, comprising a wine storage tank, a connecting pipe, an anti-wear component, a sealing plug, and an oak barrel. The anti-wear component includes a first L-shaped support pipe and a first support portion. The sealing plug is provided with a through exhaust hole. An inlet matching with the sealing plug is opened at the upper end of the oak barrel. The sealing plug is located in the inlet of the oak barrel. The heights of the wine storage tank and the connecting pipe are both higher than the height of the oak barrel. The height of the first L-shaped support pipe is between the connecting pipe and the oak barrel. The first L-shaped support pipe is above the first support portion. One end of the connecting pipe is connected to the liquid outlet at the lower end of the wine storage tank, and the other end of the connecting pipe is detachably connected to one end of the first L-shaped support pipe. The other end of the first L-shaped support pipe vertically passes through the sealing plug and extends into the oak barrel. The exhaust hole of the sealing plug is on one side of the first L-shaped support pipe. The first L-shaped support pipe is connected to the first support portion. The wine in the wine storage tank flows into the oak barrel through the connecting pipe and the first L-shaped support pipe. The sealing plug fixes the other end of the first L-shaped support pipe to extend into the inlet of the oak barrel. The first support portion supports the other end of the first L-shaped support pipe to vertically extend into the inlet of the oak barrel. The first L-shaped support pipe and the first support portion prevent the sealing plug from tilting or even shaking in the inlet of the oak barrel.

[0006] Preferably, the first support portion includes a first support rod, a first connecting shaft, and a first support plate. The number of the first support rods is two. A fixed groove is opened in the middle of the upper end of the first support plate. The first L-shaped support pipe is located in the fixed groove of the first support plate. The first support rods are below the first support plate. The first connecting shaft is between the first support rods and the first support plate. The first L-shaped support pipe is clamped with the first support plate. The same ends of the two first support rods are rotatably connected to the first connecting shaft. The other ends of the two first support rods are both in contact with the ground. The lower end of the first support plate is fixedly connected to the first connecting shaft. The separation and combination of the two first support rods on the first connecting shaft drive the first support portion to rise and fall. The first support plate supports the other end of the first L-shaped support pipe to vertically extend into the inlet of the oak barrel.

[0007] Preferably, a plurality of first limiting holes are equidistantly formed in the two first support rods. The first support portion further includes a first limiting rod, and the first limiting rod has first protrusions adapted to the first limiting holes of the two first support rods. One end of the first limiting rod is inserted into the first limiting hole of one of the first support rods, and the other end of the first limiting rod is inserted into the first limiting hole of the other first support rod. The first limiting rod fixes the separation and combination angles of the two first support rods on the first connecting shaft.

[0008] Preferably, the connecting pipe is a flexible pipe. The anti-wear component further includes a second support portion, which is located below the connecting pipe. The second support portion supports the connecting pipe to keep the connecting pipe in a straight line to prevent the connecting pipe from being blocked. At the same time, the second support portion supports the connecting pipe to incline the connecting pipe towards the direction of the first L-shaped support pipe.

[0009] Preferably, the second support portion includes two second support rods, a second connecting shaft, and a second support plate. The number of the second support rods is two. The vertical cross-section of the second support plate is T-shaped. A groove is formed in the upper end of the second support plate along the direction of the connecting pipe, and the connecting pipe is located in the groove of the second support plate. The second support rods are located below the second support plate, and the second connecting shaft is located between the second support rods and the second support plate. The same ends of the two second support rods are rotatably connected to the second connecting shaft, and the other ends of the two second support rods are in contact with the ground. The lower end of the second support plate is rotatably connected to the second connecting shaft. The separation and combination of the two second support rods on the second connecting shaft drive the second support portion to rise and fall, and the second support plate rotates on the second connecting shaft to support the connecting pipe to incline towards the direction of the first L-shaped support pipe.

[0010] Preferably, a plurality of second limiting holes are equidistantly formed in the two second support rods. The second support portion further includes a second limiting rod, and the second limiting rod has second protrusions the same as the second limiting holes of the two second support rods. One end of the second limiting rod is inserted into the second limiting hole of one of the second support rods, and the other end of the second limiting rod is inserted into the second limiting hole of the other second support rod. The second limiting rod fixes the separation and combination angles of the two second support rods on the second connecting shaft.

[0011] Preferably, a third limiting hole identical to the second limiting holes of the two second support rods is formed in the upper side surface of the second support plate. The second support portion further includes a third limiting rod which has third protrusions adapted to the second limiting holes of the two second support rods. One end of the third limiting rod is inserted into the second limiting hole of one of the second support rods with the third protrusion, and the other end of the third limiting rod is inserted into the third limiting hole of the second support plate with the third protrusion. The third limiting rod fixes the inclination angle of the second support plate.

[0012] Preferably, the wine oak barrel filling device further includes a monitoring assembly, which includes a second L-shaped support pipe, a first control valve, and a pressure gauge. The first control valve and the pressure gauge are both arranged on the first L-shaped support pipe and are connected to the first L-shaped support pipe. One end of the second L-shaped support pipe vertically passes through the exhaust hole of the sealing plug and extends into the oak barrel. The distance from the end surface of the second L-shaped support pipe located inside the oak barrel to the entrance of the oak barrel is greater than the distance from the end surface of the first L-shaped support pipe inside the oak barrel to the entrance of the oak barrel. The gas inside the oak barrel can be discharged through the second L-shaped support pipe. After the wine inside the oak barrel submerges the end surface of the second L-shaped support pipe located inside the oak barrel, the pressure gauge measures that the pressure value inside the first L-shaped support pipe gradually increases, and the first control valve controls the on-off of the first L-shaped support pipe.

[0013] Preferably, a first check valve is arranged on the connecting pipe, and the first check valve is located at one end where the connecting pipe is connected to the first L-shaped support pipe. The first check valve conducts unidirectionally in the direction of the connecting pipe entering the first L-shaped support pipe.

[0014] Preferably, a second control valve is further arranged on the connecting pipe, and the second control valve is located at one end where the connecting pipe is connected to the wine storage tank. The second control valve controls the on-off of the connecting pipe.

[0015] As can be seen from the above technical solution, the wine oak barrel filling device provided by the present utility model includes a wine storage tank, a connecting pipe, an anti-wear component, a sealing plug, and an oak barrel. The anti-wear component includes a first L-shaped support pipe and a first support portion. The sealing plug is provided with a through exhaust hole, and the upper end of the oak barrel is provided with an inlet matching the sealing plug. The sealing plug is located in the inlet of the oak barrel. The heights of the wine storage tank and the connecting pipe are both higher than the height of the oak barrel. The height of the first L-shaped support pipe is between the connecting pipe and the oak barrel. The first L-shaped support pipe is located above the first support portion. One end of the connecting pipe is connected to the liquid outlet at the lower end of the wine storage tank, and the other end of the connecting pipe is detachably connected to one end of the first L-shaped support pipe. The other end of the first L-shaped support pipe vertically passes through the sealing plug and extends into the oak barrel. The exhaust hole of the sealing plug is located on one side of the first L-shaped support pipe. The first L-shaped support pipe is connected to the first support portion;

[0016] When filling the oak barrel, the wine in the wine storage tank flows into the oak barrel through the connecting pipe and the first L-shaped support pipe. The sealing plug fixes the other end of the first L-shaped support pipe to extend into the inlet of the oak barrel. The first support portion supports the other end of the first L-shaped support pipe to vertically extend into the inlet of the oak barrel. On the one hand, it prevents the sealing plug from tilting in the inlet of the oak barrel, eliminating the action of the gravity of the wine in the first L-shaped support pipe and the first L-shaped support pipe on the sealing plug and the inlet of the oak barrel. On the other hand, the first L-shaped support pipe ensures the smooth flow of the wine, enabling the wine to smoothly flow into the oak barrel from the first L-shaped support pipe and preventing the sealing plug from shaking in the inlet of the oak barrel due to the impact force of the wine flowing in the first L-shaped support pipe, thereby greatly reducing the wear of the sealing plug and the inlet of the oak barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of the wine oak barrel filling device.

[0019] Figure 2 It is a partial structural diagram of the anti-wear component.

[0020] Figure 3 It is a side view of the first support plate.

[0021] Figure 4 It is a structural diagram of the second support portion.

[0022] Figure 5 It is a top view of the second support plate.

[0023] Figure 6 It is a structural schematic diagram of the third limiting rod.

[0024] In the figure: wine storage tank 1, connecting pipe 2, first check valve 21, second control valve 22, anti-wear component 3, first L-shaped support pipe 31, first support part 32, first support rod 321, first connecting shaft 322, first support plate 323, first limiting rod 324, second support part 33, second support rod 331, second connecting shaft 332, second support plate 333, second limiting rod 334, third limiting rod 335, sealing plug 4, oak barrel 5, monitoring component 6, second L-shaped support pipe 61, first control valve 62, pressure gauge 63, exhaust pipe 64. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "lower", etc. indicating the orientation or position relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present invention.

[0027] Please refer to Figure 1-6, A wine oak barrel filling device, comprising a wine storage tank 1, a connecting pipe 2, an anti-wear component 3, a sealing plug 4, and an oak barrel 5. The anti-wear component 3 includes a first L-shaped support pipe 31 and a first support portion 32. The sealing plug 4 is provided with a through exhaust hole. An inlet matching the sealing plug 4 is opened at the upper end of the oak barrel 5. The sealing plug 4 is located within the inlet of the oak barrel 5. The heights of the wine storage tank 1 and the connecting pipe 2 are both higher than the height of the oak barrel 5. The height of the first L-shaped support pipe 31 is between the connecting pipe 2 and the oak barrel 5. The first L-shaped support pipe 31 is located above the first support portion 32. One end of the connecting pipe 2 is connected to the liquid outlet at the lower end of the wine storage tank 1, and the other end of the connecting pipe 2 is threadedly connected to one end of the first L-shaped support pipe 31. The other end of the first L-shaped support pipe 31 vertically passes through the sealing plug 4 and extends into the oak barrel 5. The exhaust hole of the sealing plug 4 is located on one side of the first L-shaped support pipe 31. The first L-shaped support pipe 31 is connected to the first support portion 32. When filling the oak barrel 5, the wine in the wine storage tank 1 flows into the oak barrel 5 through the connecting pipe 2 and the first L-shaped support pipe 31. The sealing plug 4 fixes the other end of the first L-shaped support pipe 31 to extend into the inlet of the oak barrel 5, and the first support portion 32 supports the other end of the first L-shaped support pipe 31 to vertically extend into the inlet of the oak barrel 5. On the one hand, it prevents the sealing plug 4 from tilting within the inlet of the oak barrel 5, eliminating the action of the gravity of the wine in the first L-shaped support pipe 31 on the sealing plug 4 and the inlet of the oak barrel 5. On the other hand, the first L-shaped support pipe 31 ensures the smooth flow of the wine, enabling the wine to smoothly flow into the oak barrel 5 from the first L-shaped support pipe 31, and preventing the sealing plug 4 from shaking within the inlet of the oak barrel 5 due to the impact force of the wine flowing in the first L-shaped support pipe 31, thereby greatly reducing the wear of the sealing plug 4 and the inlet of the oak barrel 5.

[0028] In one embodiment, the first support portion 32 includes a first support rod 321, a first connecting shaft 322, and a first support plate 323. The number of the first support rods 321 is two. A fixing groove is formed in the middle of the upper end of the first support plate 323. The first L-shaped support pipe 31 is located in the fixing groove of the first support plate 323. The first support rods 321 are located below the first support plate 323. The first connecting shaft 322 is located between the first support rods 321 and the first support plate 323. The first L-shaped support pipe 31 is snap-connected to the first support plate 323. The same ends of the two first support rods 321 are rotatably connected to the first connecting shaft 322. The other ends of the two first support rods 321 are in contact with the ground. The lower end of the first support plate 323 is fixedly connected to the first connecting shaft 322. The separation and combination of the two first support rods 321 on the first connecting shaft 322 drive the first support portion 32 to rise and fall, so that the first support portion 32 can be lifted and lowered to cope with the filling and storage of oak barrels 5 at different heights. The first support plate 323 supports the other end of the first L-shaped support pipe 31 to always vertically extend into the inlet of the oak barrel 5, preventing the sealing plug 4 from tilting in the inlet of the oak barrel 5, and eliminating the action of the gravity of the first L-shaped support pipe 31 and the wine in the first L-shaped support pipe 31 on the sealing plug 4 and the inlet of the oak barrel 5.

[0029] In one embodiment, a plurality of first limiting holes are equidistantly formed on the two first support rods 321. The first support portion 32 further includes a first limiting rod 324. The first limiting rod 324 has first protrusions adapted to the first limiting holes of the two first support rods 321. The first protrusion at one end of the first limiting rod 324 is inserted into the first limiting hole of one of the first support rods 321, and the first protrusion at the other end of the first limiting rod 324 is inserted into the first limiting hole of the other first support rod 321. The first limiting rod 324 fixes the separation and combination angle of the two first support rods 321 on the first connecting shaft 322, so that the two first support rods 321 stably support.

[0030] In one embodiment, the connecting pipe 2 is a flexible pipe. The anti-wear assembly 3 further includes a second support portion 33. The second support portion 33 is located below the connecting pipe 2. The second support portion 33 supports the connecting pipe 2 to always keep it straight to prevent the connecting pipe 2 from being blocked. At the same time, the second support portion 33 supports the connecting pipe 2 to tilt the connecting pipe 2 towards the direction of the first L-shaped support pipe 31 to ensure smoother wine flow, and reduces the wear at the connection between the connecting pipe 2 and the wine storage tank 1 and at the connection between the connecting pipe 2 and the first L-shaped support pipe 31.

[0031] In one embodiment, the second support portion 33 includes a second support rod 331, a second connecting shaft 332, and a second support plate 333. The number of the second support rods 331 is two. The vertical cross-section of the second support plate 333 is T-shaped. A groove is formed in the upper end of the second support plate 333 along the direction of the connecting pipe 2. When the connecting pipe 2 is located in the groove of the second support plate 333, the groove of the second support plate 333 keeps the connecting pipe 2 in a straight line all the time to prevent the connecting pipe 2 from being blocked. The second support rods 331 are located below the second support plate 333. The second connecting shaft 332 is located between the second support rods 331 and the second support plate 333. The same ends of the two second support rods 331 are rotatably connected to the second connecting shaft 332. The other ends of the two second support rods 331 are in contact with the ground. The lower end of the second support plate 333 is rotatably connected to the second connecting shaft 332. The separation and combination of the two second support rods 331 on the second connecting shaft 332 drive the second support portion 33 to rise and fall, so that the second support portion 33 can be lifted and lowered to cope with different support heights. When the second support portion 33 supports the connecting pipe 2, on the one hand, the second support portion 33 reduces the wear at the connection between the connecting pipe 2 and the wine storage tank 1 and at the connection between the connecting pipe 2 and the first L-shaped support pipe 31. On the other hand, the second support plate 333 separates and combines on the second connecting shaft 332 to support the connecting pipe 2 to incline towards the direction of the first L-shaped support pipe 31, making the flow of the wine smoother.

[0032] In one embodiment, a plurality of second limiting holes are equidistantly formed in the two second support rods 331. The second support portion 33 further includes a second limiting rod 334. The second limiting rod 334 has second protrusions adapted to the second limiting holes of the two second support rods 331. The second protrusion at one end of the second limiting rod 334 is inserted into the second limiting hole of one of the second support rods 331, and the second protrusion at the other end of the second limiting rod 334 is inserted into the second limiting hole of the other second support rod 331. The second limiting rod 334 fixes the separation and combination angle of the two second support rods 331 on the second connecting shaft 332, so that the support of the two second support rods 331 is more stable.

[0033] In one embodiment, a third limiting hole identical to the second limiting holes of the two second support rods 331 is formed in the upper side surface of the second support plate 333. The second support portion 33 further includes a third limiting rod 335 which has a third protrusion adapted to the second limiting holes of the two second support rods 331. One end of the third limiting rod 335 is inserted into the second limiting hole of one of the second support rods 331, and the third protrusion at the other end of the third limiting rod 335 is inserted into the third limiting hole of the second support plate 333. The third limiting rod 335 fixes the inclination angle of the second support plate 333, so that the support angle of the second support plate 333 can be adjusted. The second support plate 333 supports and connects the pipeline 2 to incline the pipeline 2 towards the first L-shaped support pipe 31 to ensure smoother flow of the wine.

[0034] In one embodiment, the wine oak barrel filling device further includes a monitoring assembly 6. The monitoring assembly 6 includes a second L-shaped support pipe 61, a first control valve 62, a pressure gauge 63, and an exhaust pipe 64. The first control valve 62 and the pressure gauge 63 are both arranged on the first L-shaped support pipe 31 and are both connected to the first L-shaped support pipe 31. One end of the second L-shaped support pipe 61 vertically passes through the exhaust hole of the sealing plug 4 and extends into the oak barrel 5. The other end of the second L-shaped support pipe 61 is clamped with the exhaust pipe 64, and the other end of the exhaust pipe 64 extends into the inlet of another oak barrel to prevent the wine from overflowing from the oak barrel 5 and causing waste. In order to realize the monitoring of the liquid level height of the wine in the oak barrel 5 by the monitoring assembly 6, the distance from the end surface of the second L-shaped support pipe 61 located in the oak barrel 5 to the inlet of the oak barrel 5 should be greater than the distance from the end surface of the first L-shaped support pipe 31 in the oak barrel 5 to the inlet of the oak barrel 5. The gas in the oak barrel 5 can be discharged through the second L-shaped support pipe 61. Thus, when the liquid level of the wine in the oak barrel 5 does not submerge the second L-shaped support pipe 61, the gas in the oak barrel 5 is discharged through the second L-shaped support pipe 61, and the pressure gauge 63 measures that the pressure value in the first L-shaped support pipe 31 remains stable. After the liquid level of the wine in the oak barrel 5 submerges the second L-shaped support pipe 61, the gas in the oak barrel 5 cannot be discharged, and the pressure gauge 63 measures that the pressure value in the first L-shaped support pipe 31 gradually increases. Therefore, the staff can judge the liquid level height of the wine in the oak barrel 5 by observing the pressure value of the pressure gauge 63, and thus control the end of filling by closing the first control valve 62. The staff can also precisely control the liquid level of the wine filled in the oak barrel 5 by controlling the depths of the first L-shaped support pipe 31 and the second L-shaped support pipe 61 extending into the oak barrel 5, and adjust the remaining space in the oak barrel 5 to meet the requirement that the remaining wine in the first L-shaped support pipe 31 and the second L-shaped support pipe 61 flows into the remaining space in the oak barrel 5 to fill the oak barrel 5 when the filling ends.

[0035] In one embodiment, a first check valve 21 is provided on the connecting pipe 2. The first check valve 21 is located at one end of the connecting pipe 2 connected to the first L-shaped support pipe 31. The first check valve 21 conducts unidirectionally in the direction of the connecting pipe 2 entering the first L-shaped support pipe 31, preventing the wine in the first L-shaped support pipe 31 from flowing back to the wine storage tank 1 through the connecting pipe 2 and causing pollution during the picking and placing process when the first L-shaped support pipe 31 is higher than the connecting pipe 2.

[0036] In one embodiment, a second control valve 22 is further provided on the connecting pipe 2. The second control valve 22 is located at one end of the connecting pipe 2 connected to the wine storage tank 1. The second control valve 22 controls the on-off of the connecting pipe 2, thereby controlling the outflow volume of the wine in the wine storage tank 1.

[0037] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of rights of the present invention cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A wine oak barrel filling device, characterized in that: The wine storage tank comprises a wine tank, a connecting pipe, an anti-wear component, a sealing plug, and an oak barrel. The anti-wear component comprises a first L-shaped supporting pipe and a first supporting portion. The sealing plug is provided with a penetrating exhaust hole. The upper end of the oak barrel is provided with an inlet matched with the sealing plug. The sealing plug is located in the inlet of the oak barrel. The heights of the wine storage tank and the connecting pipe are higher than the height of the oak barrel. The height of the first L-shaped supporting pipe is located between the connecting pipe and the oak barrel. The first L-shaped supporting pipe is located above the first supporting portion. One end of the connecting pipe is connected to the lower liquid outlet of the wine storage tank. The other end of the connecting pipe can be connected to one end of the first L-shaped supporting pipe. Disassemble the connection, the other end of the first L-shaped support tube vertically passes through the sealing plug and extends into the oak barrel, the exhaust hole of the sealing plug is located on one side of the first L-shaped support tube, the first L-shaped support tube is connected to the first supporting part, the wine in the wine storage tank flows into the oak barrel through the connecting pipe and the first L-shaped support tube, the sealing plug fixes the other end of the first L-shaped support tube to extend into the entrance of the oak barrel, the first supporting part supports the other end of the first L-shaped support tube to vertically extend into the entrance of the oak barrel, the first L-shaped support tube and the first supporting part prevent the sealing plug from tilting or even shaking in the entrance of the oak barrel.

2. The wine oak barrel filling device according to claim 1, characterized in that: The first support part includes a first support rod, a first connecting shaft, and a first support plate. The number of the first support rods is two. A fixing groove is provided in the middle part of the upper end of the first support plate. The first L-shaped support tube is located in the fixing groove of the first support plate. The first support rod is located below the first support plate. The first connecting shaft is located between the first support rod and the first support plate. The first L-shaped support tube is clamped with the first support plate. The same end of the two first support rods is rotatably connected to the first connecting shaft. The other ends of the two first support rods are in contact with the ground. The lower end of the first support plate is fixedly connected to the first connecting shaft. The two first support rods are separated and combined on the first connecting shaft to drive the first support part to rise and fall. The first support plate supports the other end of the first L-shaped support tube to vertically extend into the entrance of the oak barrel.

3. The wine oak barrel filling device according to claim 2, characterized in that: Several first limiting holes are equidistantly provided on the two first support rods, and the first support part also includes a first limiting rod, which has a first protrusion matched with the first limiting holes of the two first support rods, and the first protrusion at one end of the first limiting rod is inserted into the first limiting hole of one of the first support rods, and the first protrusion at the other end of the first limiting rod is inserted into the first limiting hole of the other first support rod, and the first limiting rod fixes the separation and combination angles of the two first support rods on the first connecting axis.

4. The wine oak barrel filling device according to claim 1, characterized in that: The connecting pipe is a hose, and the anti-wear component also includes a second supporting portion, which is located below the connecting pipe. The second supporting portion supports the connecting pipe so that the connecting pipe remains straight to prevent blockage of the connecting pipe. At the same time, the second supporting portion supports the connecting pipe so that the connecting pipe is inclined toward the direction of the first L-shaped support pipe.

5. The wine oak barrel filling device according to claim 4, characterized in that: The second support portion includes a second support rod, a second connecting shaft, and a second support plate. The number of the second support rods is two. The vertical cross-section of the second support plate is T-shaped. The upper end of the second support plate is provided with a groove along the direction of the connecting pipe. The connecting pipe is located in the groove of the second support plate. The second support rod is located below the second support plate. The second connecting shaft is located between the second support rod and the second support plate. The same end of the two second support rods is rotatably connected to the second connecting shaft. The other ends of the two second support rods are in contact with the ground. The lower end of the second support plate is rotatably connected to the second connecting shaft. The two second support rods are separated and combined on the second connecting shaft to drive the second support portion to rise and fall. The second support plate rotates on the second connecting shaft to support the connecting pipe to tilt toward the direction of the first L-shaped support pipe.

6. The wine oak barrel filling device according to claim 5, characterized in that: Several second limiting holes are equidistantly provided on the two second support rods, and the second support part also includes a second limiting rod, which has a second protrusion that is the same as the second limiting holes of the two second support rods, and the second protrusion at one end of the second limiting rod is inserted into the second limiting hole of one of the second support rods, and the second protrusion at the other end of the second limiting rod is inserted into the second limiting hole of the other second support rod, and the second limiting rod fixes the separation and combination angles of the two second support rods on the second connecting axis.

7. The wine oak barrel filling device according to claim 6, characterized in that: A third limiting hole which is the same as the second limiting holes of the two second supporting rods is formed on the upper end side surface of the second supporting plate, and the second supporting part also includes a third limiting rod, and the third limiting rod has a third protrusion which is adapted to the second limiting holes of the two second supporting rods, and the third protrusion at one end of the third limiting rod is inserted into the second limiting hole of one of the second supporting rods, and the third protrusion at the other end of the third limiting rod is inserted into the third limiting hole of the second supporting plate, and the third limiting rod fixes the inclination angle of the second supporting plate.

8. The wine oak barrel filling device according to claim 1, characterized in that: The wine oak barrel filling device also includes a monitoring component, which includes a second L-shaped support tube, a first control valve, and a pressure gauge. The first control valve and the pressure gauge are both arranged on the first L-shaped support tube, and the first control valve and the pressure gauge are both connected to the first L-shaped support tube. One end of the second L-shaped support tube vertically passes through the exhaust hole of the sealing plug and extends into the oak barrel. The distance from the end face of the second L-shaped support tube located in the oak barrel to the entrance of the oak barrel is greater than the distance from the end face of the first L-shaped support tube in the oak barrel to the entrance of the oak barrel. The gas in the oak barrel can be discharged through the second L-shaped support tube. After the wine in the oak barrel submerges the end face of the second L-shaped support tube located in the oak barrel, the pressure value in the first L-shaped support tube measured by the pressure gauge gradually increases, and the first control valve controls the on and off of the first L-shaped support tube.

9. The wine oak barrel filling device according to claim 1, characterized in that: The connecting pipe is provided with a first check valve, which is located at one end where the connecting pipe is connected to the first L-shaped support pipe, and the first check valve is unidirectionally conductive in the direction where the connecting pipe enters the first L-shaped support pipe.

10. The wine oak barrel filling device according to claim 1, characterized in that: A second control valve is also provided on the connecting pipe. The second control valve is located at one end of the connecting pipe connected to the wine storage tank. The second control valve controls the on-off of the connecting pipe.

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