Oak barrel maceration equipment for cider aging

Abstract

The present invention provides an oak barrel soaking device for aging cider, which relates to the technical field of cider preparation and comprises: a positioning base, wherein a through groove is provided at the top front side of the positioning base, and a conveyor belt is rotatably arranged in the through groove; a wooden barrel frame, wherein both sides of the wooden barrel frame are vertical frames extending upward; a slot that matches the positioning pile is provided at the bottom of the wooden barrel frame; four sets of rubber wheels are rotatably arranged on both sides and the bottom of the inner part of the wooden barrel frame; the present invention can efficiently discharge and regulate, and when pouring wine, the air path ball valve and the one-way valve design are used to quickly balance the negative pressure in the barrel and improve the wine output efficiency; when replenishing the wine, the barrel body is automatically turned over, the gravity valve is opened and the communicating vessel principle is used to achieve efficient replacement of air and wine, and at the same time, the wine can be tumbled and stirred at regular intervals through a program to ensure uniform soaking of the wine and reduce manual intervention. At the same time, the integrated pipe is used to achieve entry and exit, which can improve the sealing performance.

Description

Technical Field

[0001] The invention relates to the technical field of cider preparation, in particular to an oak barrel soaking device for cider aging. Background Art

[0002] The core function of oak barrel immersion is to give cider a unique flavor, improve the wine structure, and ensure the stability of the aging process through the interaction between oak material and wine, as well as the regulation of the aging environment by supporting equipment. Oak contains tannins, lactones, phenolic compounds and other ingredients that can enhance the flavor of the wine.

[0003] In order to ensure the sealing, the oak barrels currently used need to have an input hole and a discharge tap. Filling is convenient, especially because of the characteristics of oak, steam can be discharged through the oak, and it is inconvenient to quickly replenish the wine after the liquid is reduced. The method of repeatedly moving the barrels for replenishment is not convenient, and there is a lack of a convenient integrated structure for replenishment and discharge. Summary of the Invention

[0004] In view of this, the present invention aims to address the deficiencies in the above-mentioned prior art and provides an oak barrel soaking device for cider aging.

[0005] The present invention provides an oak barrel soaking device for aging cider, which specifically comprises: a positioning base, wherein a through groove is provided at the top front side of the positioning base, a conveyor belt is rotatably provided in the through groove, and a plurality of support rollers are rotatably provided at the position inside the conveyor belt; a wooden barrel frame, wherein both sides of the wooden barrel frame are vertical frames extending upward, and both sides of the wooden barrel frame are integrally provided with positioning piles at the top corners; a slot is provided at the bottom of the wooden barrel frame to match the positioning piles; four groups of rubber wheels are rotatably provided on both sides and the bottom of the wooden barrel frame; an oak wine barrel, wherein the arc surface of the oak wine barrel is an elliptical structure and matches the four groups of rubber wheels; A pipe hole is provided at the lower front side of the barrel; an integrated pipe, the front end of which can pass through the pipe hole; the interior of the integrated pipe is divided into a double-pipe structure, the front end of the integrated pipe is connected to a three-way pipe, the interior two sides of the three-way pipe are divided, and the two ends of the three-way pipe are respectively connected to an air circuit ball valve and a liquid circuit ball valve; a liquid pipe is integrally provided at the rear end of the bottom of the lower pipe of the integrated pipe; an air intake pipe and an air suction pipe are integrally provided at the rear end of the upper pipe of the integrated pipe, the air intake pipe is a vertical pipe, and the air suction pipe is a downward-turned curved pipe; a pick-up and placement rack, the rear ends and the middle of the bottom of the two sides of the pick-up and placement rack are integrally provided with brackets, and the bottom of the brackets are provided with slots that match the positioning piles.

[0006] Optionally, the top of the positioning base is provided with a structure identical to that of the positioning pile; vertical pin holes are provided on both sides of the positioning base, and the positioning base can be connected and fixed with other positioning bases by means of connecting pieces and matching pins.

[0007] Optionally, a steering worm is rotatably arranged at the lower rear side of the wooden barrel frame; a steering worm wheel is fixedly arranged at the rear ends of the two sets of rubber wheels below; the steering worm wheel is connected to the steering worm by transmission; a motor seat is fixedly arranged in the middle of the rear end of the wooden barrel frame, a rolling motor is mounted on the top of the motor seat, and the shaft end of the rolling motor is connected to the steering worm by a bevel gear transmission.

[0008] Optionally, a handle is fixedly provided in the middle of the front and rear ends of the oak wine barrel; four sets of supporting legs are fixedly provided on the rear side of the oak wine barrel, the supporting legs are T-shaped, and the diameter of the wide part of the supporting legs is larger than the interval between adjacent conveyor belts.

[0009] Optionally, the rear end of the motor seat is fixed with an upward-bending support rod, and two groups of proximity sensors arranged front to back are fixed on the top of the support rod; trigger parts are fixed on the upper and lower ends of the rear side of the oak barrel, and the upper and lower trigger parts respectively trigger different proximity sensors.

[0010] Optionally, a one-way valve is fixedly installed at the top of the air intake pipe, and the one-way valve is close to the upper inside of the oak barrel; square plates are integrally provided on the front and rear sides of the air intake pipe; the bottom of the air intake pipe turns backward and is connected to a gravity valve, and breathing adjustment holes are provided at the upper and lower ends of the gravity valve, and a cylindrical sliding valve core is slidingly provided inside the gravity valve.

[0011] Optionally, through holes are opened around the pipe hole; a screw ring is welded and fixed on the outside of the integrated pipe, and an assembly screw is fixed on the rear end of the screw ring. The assembly screw passes through the through holes around the pipe hole and is fixed with a flange ring with a nut; the rear end of the tee pipeline is a flange structure, and the assembly screw passes through the flange structure of the tee pipeline and is fixed with a nut.

[0012] Optionally, a replenishing bucket is provided on the outside of the liquid circuit ball valve, and a guide ring with an isosceles triangle cross section is fixedly provided at the upper position inside the replenishing bucket.

[0013] Optionally, the bar-shaped through slot of the picking and placing rack, the top of the picking and placing rack and the middle of the bar-shaped through slot are cooperated with the guide rail to slide with a T-shaped rack, the bottom of the T-shaped rack is fixedly provided with a hanging plate, and the front and rear ends of the hanging plate are fixedly provided with pull rods; the front and rear sides of the bottom of the hanging plate are cooperated with the bracket to rotate with a winding wheel, and the different side shaft ends of the front and rear winding wheels are respectively fixed with a winding worm gear; two groups of winding worm gears are rotatably provided on both sides of the bottom bracket of the hanging plate, and the two groups of winding worm gears are respectively connected to a group of winding worm gears for transmission; rockers are fixedly provided at both ends of the winding worm gears; a lifting cable is wound around the outside of the winding wheel, and a lifting hook is fixed at the end of the lifting cable.

[0014] The beneficial effects are as follows:

[0015] The present invention can discharge, replenish and regulate efficiently. When pouring wine, the air path ball valve and the one-way valve design can quickly balance the negative pressure in the barrel and improve the wine output efficiency. When replenishing the wine, the barrel body automatically flips, the gravity valve opens and the connecting vessel principle is used to achieve efficient replacement of air and wine. At the same time, the bottle can be tumbled and stirred at regular intervals through a program to ensure uniform immersion of the wine and reduce manual intervention. At the same time, the integrated pipe is used to achieve entry and exit, which can improve the sealing and realize the integration of replenishment and discharge.

[0016] The present invention adopts a convenient and safe operation design, and the equipment is fixed with modular splicing, which is easy to install and disassemble; the pouring and rehydration operation processes are clear, and the valves and sensors work together to reduce the risk of errors; the pick-up and placement racks are coordinated with the hooks, combined with conveyor belt transportation, to simplify the barrel handling process and avoid the loss and danger of manual handling.

[0017] The present invention can store wine stably and has leak-proof protection. The multiple sealing valves and the guide ring anti-diffusion design can effectively prevent the leakage and volatilization of wine and maintain the quality of the wine. The vertical positioning base and the stable barrel structure ensure that the wine barrel remains stable during storage and transportation, avoiding the safety hazards caused by tipping and rolling, and providing reliable protection for the long-term storage of wine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 shows a schematic diagram of the assembly structure of an embodiment of the present invention;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of a pick-and-place rack according to an embodiment of the present invention is shown;

[0020] Figure 3 Another perspective structural diagram of the pick-and-place rack in an embodiment of the present invention is shown;

[0021] Figure 4 It shows a schematic diagram of the assembly structure of the wooden barrel frame in an embodiment of the present invention;

[0022] Figure 5 A schematic diagram of the disassembled structure of an oak wine barrel according to an embodiment of the present invention is shown;

[0023] Figure 6 Shows an embodiment of the present invention Figure 5 Schematic diagram of the inverted state structure;

[0024] Figure 7 A schematic diagram of the rear structure of an oak wine barrel according to an embodiment of the present invention is shown;

[0025] Figure 8 A schematic diagram of the internal structure of the integrated tube in an embodiment of the present invention is shown;

[0026] Figure 9 A schematic diagram of the bottom structure of a three-way pipeline in an embodiment of the present invention is shown;

[0027] Figure 10 Shows an embodiment of the present invention Figure 7 A local enlarged structural diagram of point A;

[0028] Figure 11 Shows an embodiment of the present invention Figure 8 Schematic diagram of the local enlarged structure at point B.

[0029] List of reference numerals:

[0030] 1. Positioning base; 101. Conveyor belt; 2. Barrel frame; 201. Positioning pile; 202. Rubber wheel; 203. Steering worm gear; 204. Steering worm; 3. Motor base; 301. Tumbling motor; 302. Support rod; 303. Proximity sensor; 4. Oak barrel; 401. Handle; 402. Pipe hole; 403. Support leg; 404. Trigger; 5. Integrated pipe; 501. Liquid pipe; 502. Inlet pipe; 503. Suction pipe; 504. One-way Valve; 505, square plate; 506, gravity valve; 507, breath adjustment hole; 508, sliding valve core; 6, screw ring; 601, assembly screw; 602, flange ring; 7, three-way pipeline; 701, gas circuit ball valve; 702, liquid circuit ball valve; 703, replenishing bucket; 704, guide ring; 8, pick-up and release rack; 801, strip groove; 802, T-shaped rack; 803, hanging plate; 804, winding wheel; 805, winding worm gear; 806, winding worm; 807, hook. DETAILED DESCRIPTION

[0031] In order to make the purpose, solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention.

[0032] Example 1: Please refer to the accompanying drawings in the specification. Figures 1 to 11 As shown:

[0033] The present invention proposes an oak barrel soaking device for aging cider, comprising: a positioning base 1, a through groove is provided at the top front side of the positioning base 1, a conveyor belt 101 is rotatably provided in the through groove, and a plurality of support rollers are rotatably provided at the position inside the conveyor belt 101; a wooden barrel frame 2, the two sides of the wooden barrel frame 2 are vertical frames extending upward, and the top corners of the two sides of the wooden barrel frame 2 are integrally provided with positioning piles 201; the bottom of the wooden barrel frame 2 is provided with slots that match the positioning piles 201; four groups of rubber wheels 202 are rotatably provided on the inner sides and bottom of the wooden barrel frame 2; an oak wine barrel 4, the arc surface of the oak wine barrel 4 is an elliptical structure and matches the four groups of rubber wheels 202; a groove is provided at the bottom of the front side of the oak wine barrel 4 There is a pipe hole 402; an integrated pipe 5, the front end of the integrated pipe 5 can pass through the pipe hole 402; the interior of the integrated pipe 5 is divided into a double-pipe structure, the front end of the integrated pipe 5 is connected to a three-way pipe 7, the interior of the three-way pipe 7 is divided on both sides, and the two ends of the three-way pipe 7 are respectively connected to an air circuit ball valve 701 and a liquid circuit ball valve 702; the bottom rear end of the lower pipe of the integrated pipe 5 is integrally provided with a liquid pipe 501; the rear end of the upper pipe of the integrated pipe 5 is integrally provided with an air intake pipe 502 and an air suction pipe 503, the air intake pipe 502 is a vertical pipe, and the air suction pipe 503 is a downward-turning curved pipe; a pick-up and placement rack 8, the bottom rear ends and the middle of the two sides of the pick-up and placement rack 8 are integrally provided with brackets, and the bottom of the brackets are provided with slots that match the positioning piles 201.

[0034] Among them, the top of the positioning base 1 is provided with a structure identical to the positioning pile 201; vertical pin holes are provided on both sides of the positioning base 1, and the positioning base 1 can be connected and fixed with other positioning bases 1 by means of connecting pieces and matching pins.

[0035] Among them, a steering worm 204 is rotatably arranged at the lower rear side of the wooden barrel frame 2; a steering worm wheel 203 is fixedly arranged at the rear ends of the two sets of rubber wheels 202 below; the steering worm wheel 203 is transmission-connected to the steering worm 204; a motor seat 3 is fixedly arranged in the middle of the rear end of the wooden barrel frame 2, and a rolling motor 301 is mounted on the top of the motor seat 3, and the shaft end of the rolling motor 301 is transmission-connected to the steering worm 204 with a bevel gear.

[0036] Among them, a handle 401 is fixedly set in the middle of the front and rear ends of the oak barrel 4; four groups of support legs 403 are fixedly set on the rear side of the oak barrel 4, and the support legs 403 are T-shaped structures, and the diameter of the wide part of the support legs 403 is larger than the interval between adjacent conveyor belts 101.

[0037] Among them, the rear end of the motor base 3 is fixedly provided with an upward-bending support rod 302, and two groups of proximity sensors 303 arranged front to back are fixedly provided on the top of the support rod 302; the upper and lower ends of the rear side of the oak barrel 4 are fixedly provided with trigger parts 404, and the upper and lower trigger parts 404 respectively trigger different proximity sensors 303.

[0038] Among them, a one-way valve 504 is fixedly installed at the top of the air intake pipe 502, and the one-way valve 504 is close to the inner top of the oak barrel 4; the front and rear sides of the air intake pipe 502 are integrally provided with square plates 505; the bottom of the air intake pipe 503 turns backward and is connected to a gravity valve 506, and the upper and lower ends of the gravity valve 506 are provided with breathing adjustment holes 507, and the interior of the gravity valve 506 is fitted with a cylindrical sliding valve core 508.

[0039] Among them, through holes are opened around the pipe hole 402; a screw ring 6 is welded and fixed on the outside of the integrated pipe 5, and an assembly screw 601 is fixed on the rear end of the screw ring 6. The assembly screw 601 passes through the through holes around the pipe hole 402 and is fixed with a flange ring 602 with nuts; the rear end of the three-way pipeline 7 is a flange structure, and the assembly screw 601 passes through the flange structure of the three-way pipeline 7 and is fixed with a nut.

[0040] The liquid circuit ball valve 702 is externally connected to a replenishing bucket 703 , and a guide ring 704 with an isosceles triangle cross section is fixedly provided at the upper position inside the replenishing bucket 703 .

[0041] Among them, the strip-shaped through slot 801 of the picking and placing rack 8, the top of the picking and placing rack 8 and the middle of the strip-shaped through slot 801 are slidably provided with a T-shaped rack 802, the bottom of the T-shaped rack 802 is fixedly provided with a hanging plate 803, and the front and rear ends of the hanging plate 803 are fixedly provided with pull rods; the front and rear sides of the bottom of the hanging plate 803 are rotatably provided with a winding wheel 804, and the different side shaft ends of the front and rear winding wheels 804 are respectively fixed with a winding worm gear 805; two groups of winding worm gears 806 are rotatably provided on both sides of the bottom bracket of the hanging plate 803, and the two groups of winding worm gears 806 are respectively connected to a group of winding worm gears 805 for transmission; rockers are fixedly provided at both ends of the winding worm gear 806; a suspension cable is wound around the outside of the winding wheel 804, and a hook 807 is fixedly provided at the end of the suspension cable.

[0042] Oak contains tannins, lactones, phenolic compounds and other ingredients. European oak brings delicate flavors such as vanilla, toast, and smoke; American oak releases richer coconut and caramel aromas. These substances slowly dissolve into the cider through the wall of the oak barrel, forming a complex flavor layer.

[0043] Case: Cider aged for more than 6 months, with the wood aroma imparted by the oak barrels blended with the fruity aroma of the apples themselves, can present a complex taste similar to "baked apples with vanilla".

[0044] The breathability of oak barrels allows trace amounts of oxygen to penetrate, promoting the polymerization of tannins and pigments in cider, reducing the astringency, and making the wine softer and rounder. At the same time, oxygen participates in the oxidation reaction, which can balance the acidity of the wine and improve the coordination of the taste.

[0045] Data reference: Studies have shown that the total acid content of cider aged in oak barrels can be reduced by 5%-10% and the tannin content can be increased by 15%-20%.

[0046] Oak wood itself has certain thermal insulation properties. Combined with the temperature and humidity control in the aging workshop, it can reduce the impact of external environmental fluctuations on the wine and provide stable conditions for the slow maturation of cider.

[0047] Positioning and fixing:

[0048] Select the positioning base 1 and the wooden barrel frame 2 as required, and fix them together through the positioning piles 201 and their matching slots.

[0049] The equipment should be installed in a sanitary wine cellar or storage room to ensure a dry and light-proof environment.

[0050] The wine enters the integrated pipe 5 from the liquid pipe 501. When the wine needs to be poured, the liquid ball valve 702 is opened and the wine is discharged through the three-way pipe 7.

[0051] The guide ring 704 serves as a built-in funnel to prevent the wine from spreading along the replenishing bucket 703 and ensure that the wine falls in the center.

[0052] The oak wine barrel 4 is in a negative pressure state. Open the air circuit ball valve 701, and the outside air enters the barrel through the air inlet pipe 502 and the one-way valve 504, thereby improving the wine discharge efficiency.

[0053] During this process, the sliding valve core 508 closes the gravity valve 506 and the suction pipe 503 does not work.

[0054] Example 2: Based on Example 1, when alcohol evaporates and needs to be replenished, the gas circuit ball valve 701 and the liquid circuit ball valve 702 are first closed.

[0055] The tumbling motor 301 is started to rotate the steering worm 204, the steering worm wheel 203 and the rubber wheel 202, and the oak barrel 4 is rotated half a circle by friction, so that the integrated pipe 5 and the three-way pipe 7 are turned upside down.

[0056] After being turned upside down, the sliding valve core 508 falls due to gravity, opening the gravity valve 506.

[0057] The proximity sensor 303 cooperates with the trigger 404 to automatically identify the upper and lower positions of the barrel.

[0058] Open the gas circuit ball valve 701 and the liquid circuit ball valve 702, pour the wine from the replenishing bucket 703, and use the communicating vessel principle to allow the wine to enter the barrel through the liquid pipe 501.

[0059] Excess air in the barrel is discharged through the gravity valve 506 and the suction pipe 503 to ensure smooth replenishment.

[0060] When pouring or refilling wine, a receiving container should be placed under the three-way pipe 7 to avoid wasting wine.

[0061] The tumbling motor 301 can be started at a fixed time by a control program to stir the wine to ensure the immersion effect.

[0062] Example 3: Based on Example 1, when taking a barrel, install the pick-up and placement rack 8, hang the hook 807 on the handle 401, rotate the winding worm 806 to drive the winding worm wheel 805, and reel in the cable through the winding wheel 804 to lift the barrel.

[0063] Slide the hanging plate 803 to the front, loosen the rear winding wheel 804 to make the wine barrel vertical, remove the rear hook 807, and then use the front hook 807 to place the wine barrel on the conveyor belt 101.

[0064] After removing the top oak wine barrel 4, the barrel frame 2 that does not carry the oak wine barrel 4 can be removed, and the taking and placing rack 8 can be installed again for lifting.

[0065] After the wine barrel legs 403 contact the conveyor belt 101, they can be conveyed to the edge of the wine cellar for arrangement or transportation.

[0066] When placed vertically, the barrel is more stable and prevents rolling.

[0067] The specific usage and function of this embodiment: In the present invention, when used, it can be used according to the quantity required, such as Figure 1 The corresponding positioning base 1 and the barrel frame 2 are selected and fixed directly by splicing the positioning piles 201 and the matching slots thereof; the equipment is arranged in a sanitary wine cellar or storage room;

[0068] according to Figure 1 and Figure 5 In this state, the wine enters the integrated pipe 5 from the liquid pipe 501. When the wine needs to be poured, the liquid ball valve 702 is opened to discharge the wine. The guide ring 704 acts as a built-in funnel to prevent the alcohol from spreading along the replenishing bucket 703 and allows it to fall in the center.

[0069] At this time, since the oak wine barrel 4 is in a negative pressure state, which affects the efficiency of wine discharge, the air path ball valve 701 is opened, and the outside air can pass through the air path ball valve 701, pass through the one-way valve 504 at the air inlet pipe 502 and enter the interior of the oak wine barrel 4, thereby accelerating the efficiency of wine discharge;

[0070] During this period, the sliding valve core 508 closes the gravity valve 506 and the suction pipe 503 does not work;

[0071] On the other hand, after a long period of immersion causes some of the alcohol to evaporate, the wine can be replenished. With the gas circuit ball valve 701 and the liquid circuit ball valve 702 closed, the tumbling motor 301 is started to rotate the steering worm 204, which in turn rotates the steering worm gear 203 and the rubber wheel 202. The friction force rotates the oak barrel 4 half a circle, turning the integrated pipe 5 and the three-way pipe 7 upside down.

[0072] After inversion, the sliding valve core 508 automatically falls down by gravity, opening the gravity valve 506;

[0073] During this period, the proximity sensor 303 and different triggering elements 404 can be used to automatically identify and determine the upper and lower positions;

[0074] like Figure 6 At this time, open the gas circuit ball valve 701 and the liquid circuit ball valve 702, pour wine from the replenishing bucket 703, and through the principle of communicating vessels, the wine will pass through the liquid pipe 501 into the interior of the oak wine barrel 4; the excess air in the oak wine barrel 4 will be discharged through the gravity valve 506 and the suction pipe 503, ensuring smooth replenishment of wine;

[0075] Whether pouring or refilling, a receiving container needs to be set under the three-way pipe 7 to avoid waste of wine due to operational errors;

[0076] The tumbling motor 301 can be automatically started at a certain time by setting a control program to tumble the wine, and the wine can be evenly stirred after a certain period of time to ensure the immersion effect;

[0077] When it is necessary to remove the oak wine barrel 4, the pick-up and placement rack 8 is installed, the hook 807 is hung outside the handle 401, the two sets of winding worms 806 are rotated to drive the winding worm wheel 805 to rotate, and the winding cable is wound by the winding wheel 804 to raise the hook 807 to lift the oak wine barrel 4, and then the hanging plate 803 is slid to the front side, and the rear winding wheel 804 is released to make the oak wine barrel 4 gradually vertical by gravity, and then the rear hook 807 is removed, and the front hook 807 is gradually lowered to place the oak wine barrel 4 above the conveyor belt 101, and the support legs 403 contact the conveyor belt 101, so that the oak wine barrel 4 can be easily transported to the edge of the wine cellar for arrangement and transportation;

[0078] Placing the oak barrel 4 vertically ensures stability and prevents it from rolling.

Claims

1. An oak barrel maceration device for cider aging, characterized in that: include: A positioning base (1), wherein a through slot is provided at the front side of the top of the positioning base (1), a conveyor belt (101) is rotatably provided in the through slot, and a plurality of support rollers are rotatably provided inside the conveyor belt (101); a wooden barrel frame (2), wherein both sides of the wooden barrel frame (2) are vertical frames extending upward, and both sides of the top corners of the wooden barrel frame (2) are integrally provided with positioning piles (201); a slot is provided at the bottom of the wooden barrel frame (2) to match the positioning piles (201); four sets of rubber wheels (202) are rotatably provided on both sides and the bottom of the wooden barrel frame (2); an oak wine barrel (4), wherein the oak wine barrel The arc surface of (4) is an elliptical structure and fits the four sets of rubber wheels (202); a tube hole (402) is opened at the lower front side of the oak barrel (4); an integrated tube (5), the front end of which can pass through the tube hole (402); the interior of the integrated tube (5) is divided into a double-pipe structure, the front end of the integrated tube (5) is connected to a three-way tube (7), the inside of the three-way tube (7) is divided into two sides, and the two ends of the three-way tube (7) are respectively connected to a gas circuit ball valve (701) and a liquid circuit ball valve (702); a liquid tube (501) is integrally provided at the bottom rear end of the lower tube of the integrated tube (5); the upper part of the integrated tube (5) is provided with a plurality of tubes. The rear end of the pipeline is integrally provided with an air inlet pipe (502) and an air suction pipe (503), the air inlet pipe (502) is a vertical pipe, and the air suction pipe (503) is a downward-bending curved pipe; the pick-up and placement rack (8) is integrally provided with brackets at the rear ends and the middle of both sides of the bottom of the pick-up and placement rack (8), and the bottom of each bracket is provided with a slot that matches the positioning pile (201); a steering worm (204) is rotatably provided at the lower rear side of the wooden barrel frame (2); a steering worm wheel (203) is fixedly provided at the rear ends of the two sets of rubber wheels (202) below; the steering worm wheel (203) is transmission-connected to the steering worm (204); the wooden barrel frame (2) A motor seat (3) is fixedly provided in the middle of the rear end of the motor seat (3), a tumbling motor (301) is mounted on the top of the motor seat (3), and a bevel gear transmission connection is provided between the shaft end of the tumbling motor (301) and the steering worm (204); a one-way valve (504) is fixedly provided at the top of the intake pipe (502), and the one-way valve (504) is close to the upper part of the interior of the oak barrel (4); the bottom of the intake pipe (503) turns backward and is connected to a gravity valve (506), and a breathing adjustment hole (507) is provided at the upper and lower ends of the gravity valve (506), and a cylindrical sliding valve core (508) is slidingly provided inside the gravity valve (506).

2. The oak barrel maceration equipment for cider aging according to claim 1, characterized in that: The top of the positioning base (1) is provided with a structure identical to that of the positioning pile (201); vertical pin holes are provided on both sides of the positioning base (1), and the positioning base (1) can be connected and fixed with other positioning bases (1) by means of connecting pieces and matching pins.

3. The oak barrel maceration equipment for cider aging according to claim 1, characterized in that: A handle (401) is fixedly provided in the middle of the front and rear ends of the oak wine barrel (4); four sets of supporting legs (403) are fixedly provided on the rear side of the oak wine barrel (4), and the supporting legs (403) are T-shaped structures, and the diameter of the wide part of the supporting legs (403) is larger than the interval between adjacent conveyor belts (101).

4. The oak barrel maceration equipment for cider aging according to claim 1, characterized in that: The rear end of the motor base (3) is fixedly provided with an upward-bending support rod (302), and the top of the support rod (302) is fixedly provided with two groups of proximity sensors (303) arranged in a front-to-rear manner; the upper and lower ends of the rear side of the oak wine barrel (4) are fixedly provided with triggering members (404), and the upper and lower triggering members (404) respectively trigger different proximity sensors (303).

5. The oak barrel maceration equipment for cider aging according to claim 1, characterized in that: The front and rear sides of the air inlet pipe (502) are integrally provided with square plates (505).

6. The oak barrel maceration equipment for cider aging according to claim 1, characterized in that: The tube hole (402) is surrounded by through holes; a screw ring (6) is welded and fixed to the outside of the integrated tube (5); an assembly screw (601) is fixed to the rear end of the screw ring (6); the assembly screw (601) passes through the through holes around the tube hole (402) and is fixed with a flange ring (602) with a nut; the rear end of the three-way pipe (7) is a flange structure, and the assembly screw (601) passes through the flange structure of the three-way pipe (7) and is fixed with a nut.

7. The oak barrel maceration equipment for cider aging according to claim 1, characterized in that: The liquid circuit ball valve (702) is externally connected to a replenishing bucket (703), and a guide ring (704) having an isosceles triangle cross section is fixedly provided at an upper position inside the replenishing bucket (703).

8. The oak barrel maceration equipment for cider aging according to claim 1, characterized in that: The pick-up and placement rack (8) has a strip-shaped through slot (801), and a T-shaped rack (802) is slidably provided between the top of the pick-up and placement rack (8) and the middle of the strip-shaped through slot (801) in cooperation with the guide rail. A hanging plate (803) is fixedly provided at the bottom of the T-shaped rack (802), and pull rods are fixedly provided at the front and rear ends of the hanging plate (803); a winding wheel (804) is rotatably provided at the front and rear sides of the bottom of the hanging plate (803), and winding worm gears (805) are fixedly provided at different side shaft ends of the front and rear winding wheels (804); two groups of winding worm gears (806) are rotatably provided on both sides of the bottom bracket of the hanging plate (803), and the two groups of winding worm gears (806) are respectively connected to a group of winding worm gears (805); rockers are fixedly provided at both ends of the winding worm gears (806); a suspension cable is wound around the outside of the winding wheel (804), and a suspension hook (807) is fixedly provided at the end of the suspension cable.

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