Bottle pull and lift device for wine server

Abstract

The utility model discloses a wine bottle push-pull and lifting device of wine taking device, including casing, first drive strip, second drive strip, wine taking needle, horizontal drive subassembly, lifting drive subassembly. The casing includes the shell and has the wine support of placing groove, and the wine support is rotatably connected in the shell, first drive strip is equipped with the first stopper, second drive strip is equipped with the second stopper, wine taking needle is fixed in the wine support one side, horizontal drive subassembly is installed on the wine support to drive first drive strip removal, lifting drive subassembly is used for driving the wine support lifting, the utility model discloses drive first drive strip removal through horizontal drive subassembly, drives the first stopper and promotes the wine bottle bottom, makes wine taking needle puncture and then lifts the drive subassembly and elevates the inclination angle of wine support, makes the wine bottle keep the best posture in the wine taking process, vice drive first drive strip makes the bottle plug stable separation wine taking needle, avoids the wine drop and takes out caused by the sudden pulling out, improves the efficiency and the health of wine taking, reduces the waste.

Description

Technical Field

[0001] This utility model relates to the field of wine dispenser technology, and in particular to a wine bottle push-pull and lifting device for a wine dispenser. Background Technology

[0002] In the process of dispensing wine or spirits, a wine dispenser is a common device used to extract the liquid by piercing the bottle's cork (such as a spitting needle), thus avoiding oxidation caused by frequent opening. Traditional wine dispensers typically employ an inclined design, fixing the bottle neck downwards to facilitate easy insertion of the spitting needle. While this design simplifies the insertion process, in practice, when the needle is removed after dispensing, the cork's elasticity and any remaining liquid can cause a few drops of liquid to spill from the bottle neck, resulting in waste and hygiene issues, especially noticeable in high-end wines. Furthermore, traditional wine dispensers lack precise mechanical coordination in bottle fixation and needle manipulation, leading to an unstable dispensing process and further increasing the risk of leakage.

[0003] Therefore, it is necessary to provide a bottle pushing, pulling and lifting device for a wine dispenser to overcome the above-mentioned defects. Utility Model Content

[0004] The purpose of this invention is to provide a bottle pushing, pulling and lifting device for a wine dispenser, which aims to solve the problem that traditional wine dispensers easily bring out wine droplets when the dispensing needle is pulled out. Through the coordinated action of the horizontal drive component and the lifting drive component, precise pushing, pulling and tilting control of the wine bottle can be achieved.

[0005] To achieve the above objectives, this utility model provides a bottle pushing, pulling, and lifting device for a wine dispenser, comprising: The housing includes an outer shell and a wine tray disposed within the outer shell. The wine tray has a placement slot for placing wine bottles. The outer shell has a retrieval opening communicating with the placement slot. One end of the wine tray near the retrieval opening is rotatably connected to a predetermined position on the outer shell. A first drive bar, with a first stop block vertically provided at one end; the end of the first stop block away from the first drive bar is located in the placement groove to abut against the bottom of the bottle; The second drive bar has a second stop perpendicularly provided at one end away from the first drive bar; the ends of the first drive bar and the second drive bar that are close to each other are connected; the end of the second stop away from the second drive bar is located in the placement groove to abut against the mouth of the bottle; the second stop has a through hole. A wine-taking needle is fixed to the side of the wine holder near the second movable hole and aligned with the through hole; A horizontal drive assembly is mounted on the wine tray. When taking wine, the horizontal drive assembly drives the first drive bar to move in a direction close to the wine-taking needle, thereby causing the first stop block to simultaneously push the bottom of the wine bottle placed in the placement slot, so that the wine-taking needle pierces the bottle's cork. When removing the wine bottle, the horizontal drive assembly drives the first drive bar to move in a direction away from the wine-taking needle, thereby causing the second drive bar to move, so that the second stop block pushes the bottle mouth to move, thereby causing the bottle's cork to disengage from the wine-taking needle. A lifting drive assembly is used to drive the wine tray to lift and lower, so that the height of the end of the wine tray near the pick-up and drop-off port is lower than the height of the end away from the pick-up and drop-off port.

[0006] In a preferred embodiment, the end of the first drive bar away from the first stop is coaxially provided with a T-shaped bar; the end of the second drive bar away from the second stop is provided with a limiting block having a limiting hole; the T-shaped bar passes through the limiting hole; when the wine bottle is removed, the horizontal drive assembly drives the first drive bar to move in a direction away from the wine-removing needle, first driving the T-shaped bar to move a certain distance through the limiting hole until the T-shaped bar is limited by the limiting block, and then driving the second drive bar to move through the T-shaped bar.

[0007] In a preferred embodiment, the wine tray includes a first connecting plate, a second connecting plate, and a partition and a support plate disposed between the first connecting plate and the second connecting plate; the placement groove is formed by a recess in a predetermined portion of the support plate along the direction close to the partition; the support plate, the partition, the first connecting plate, and the second connecting plate together form a receiving cavity; the first drive bar and the second drive bar are both located within the receiving cavity; a first moving hole and a second moving hole are respectively provided at both ends of the support plate; the end of the first stop block away from the first drive bar passes through the first moving hole and extends into the placement groove; the end of the second stop block away from the second drive bar passes through the second moving hole and extends into the placement groove; the wine-taking needle is vertically fixed to the first connecting plate.

[0008] In a preferred embodiment, the length of the first movable hole is greater than the length of the second movable hole in the length direction of the wine-taking needle.

[0009] In a preferred embodiment, the wine tray further includes a third connecting plate that is parallel and spaced apart from the first connecting plate. The third connecting plate and the first connecting plate together form a clearance groove, and the end of the wine-taking needle away from the placement groove is bent and inserted into the clearance groove.

[0010] In a preferred embodiment, a drive column is vertically disposed on the side of the first drive bar away from the first stop block, and the partition plate has a clearance hole for the drive column to move; the horizontal drive assembly includes a horizontal drive motor disposed on the side of the partition plate away from the support plate, a lead screw connected to the horizontal drive motor, a lead screw bearing disposed on the side of the partition plate away from the support plate, and a drive block sleeved on the lead screw; one end of the lead screw away from the horizontal drive motor is rotatably connected to the lead screw bearing; the drive block has a drive groove; one end of the drive column extends into the drive groove; the horizontal drive motor is used to drive the drive block to move through the lead screw, so as to drive the drive column to move synchronously with the first drive bar.

[0011] In a preferred embodiment, a fixed bracket is installed on the side of the partition away from the support plate, and a pair of parallel and spaced support plates are provided on the side of the fixed bracket away from the partition. Each support plate has a strip-shaped sliding hole parallel to the lead screw. The lifting drive assembly includes a lifting drive motor and a telescopic cylinder connected to the lifting drive motor. The end of the telescopic cylinder away from the lifting drive motor is hinged to the bottom of the inner side of the housing. A pair of sliding shafts are provided on the end of the lifting drive motor away from the telescopic cylinder, and the sliding shafts are slidably connected in the corresponding strip-shaped sliding holes.

[0012] In a preferred embodiment, a rubber pad is provided on the side of the first stop block near the second stop block; the area of ​​the rubber pad is larger than the area of ​​the first stop block.

[0013] In a preferred embodiment, the second stop is provided with a guide plate on the side near the first stop, and the guide plate is provided with a limiting groove on the side near the first stop. A through hole coaxially arranged with the through hole is opened at the bottom of the limiting groove; the side of the limiting groove is used to surround the mouth of the wine bottle, and the through hole is used for the wine-taking needle to pass through.

[0014] In a preferred embodiment, the outer shell includes an upper shell, a lower shell, and a door panel; the upper shell, the lower shell, and the door panel together form a first receiving cavity, and a predetermined portion of the lower shell is recessed in a direction away from the upper shell to form a second receiving cavity; the take-out opening is opened on the door panel; the wine tray and the horizontal drive assembly are installed in the first receiving cavity, and the lifting drive assembly is installed in the second receiving cavity.

[0015] The bottle pushing, pulling, and lifting device of this utility model provides a wine dispenser. A horizontal drive component moves a first drive bar, causing a first stop to push the bottom of the bottle, allowing the dispensing needle to pierce the cork. Then, a lifting drive component raises the tilt angle of the wine tray, maintaining the bottle in optimal position during dispensing and further reducing wine residue. When removing the bottle, the lifting drive component lowers the wine tray to a horizontal position. The horizontal drive component then reverses direction, driving the first drive bar, which, through a connected second drive bar, pushes the second stop against the bottle neck, smoothly disengaging the cork from the dispensing needle and preventing sudden spillage. This design not only improves dispensing efficiency and hygiene but also reduces the uncertainty of manual operation through mechanical automation, resulting in reduced waste and an improved user experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A perspective view of the bottle push-pull and lifting device of the wine dispenser provided by this utility model; Figure 2 for Figure 1 A three-dimensional view of the bottle push-pull and lifting device of the wine dispenser from another angle; Figure 3 for Figure 1 An exploded perspective view of the bottle push-pull and lifting mechanism of the wine dispenser shown; Figure 4 for Figure 1 A longitudinal half-section view of the bottle push-pull and lifting device of the wine dispenser, with the housing hidden. Figure 5 for Figure 3 An exploded 3D view of the bottle push-pull and lifting device of the wine dispenser, with the housing hidden. Figure 6 for Figure 5 An exploded perspective view of the bottle push-pull and lifting device of the wine dispenser from another angle. Figure 7 The main view of the wine tray and the horizontal drive component; Figure 8 This is a side view of the device when it is in the wine-dispensing state. Figure 9 for Figure 8 A three-dimensional view of the device in the wine-dispensing state. Figure 10This is a three-dimensional view of the device when it is not in the wine-taking state.

[0018] Numbered in the diagram: 100, the bottle's push-pull and lifting mechanism; 200, the bottle; 10. Shell; 101. First accommodating cavity; 102. Second accommodating cavity; 103. Receiving cavity; 104. Clearance groove; 11. Outer shell; 111. Upper shell; 112. Lower shell; 113. Door panel; 110. Removal opening; 12. Wine tray; 120. Placement slot; 121. Rotating shaft; 122. First connecting plate; 123. Second connecting plate; 124. Partition plate; 1241. Clearance hole; 125. Support plate; 1251. First moving hole; 1252. Second moving hole; 126. Third connecting plate; 127. Fixed bracket; 128. Support plate; 1281. Strip-shaped sliding hole; 20. First drive bar; 21. First stop block; 22. Rubber pad; 23. Drive column; 24. T-shaped bar; 30. Second drive bar; 31. Second stop block; 310. Through hole; 32. Guide plate; 321. Limiting groove; 322. Through hole; 33. Limiting block; 330. Limiting hole; 40. Wine-taking needle; 401. Liquid-taking hole; 50. Horizontal drive assembly; 51. Horizontal drive motor; 52. Lead screw; 53. Lead screw bearing; 54. Drive block; 541. Lead screw nut; 542. Drive slot; 60. Lifting drive assembly; 61. Lifting drive motor; 62. Telescopic cylinder; 63. Sliding shaft. Detailed Implementation

[0019] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described in this specification are merely for explaining the present utility model and are not intended to limit the present utility model.

[0020] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0021] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0022] In this embodiment of the invention, a bottle push-pull and lifting device 100 is provided for a wine dispenser. This device is used to horizontally push and lift / tilt a user-placed wine bottle 200, ensuring no residue is left during dispensing and preventing spillage at the end. It should be noted that a conventional wine bottle 200 includes a bottle body, a neck, and a stopper (such as a cork). The end of the bottle body furthest from the neck is the bottle bottom, which is usually concave to form an arc surface; the end of the neck furthest from the bottle body is the bottle mouth. The stopper is tightly secured within the neck to seal the wine inside the bottle.

[0023] like Figures 1-10 As shown, the bottle push-pull and lifting device 100 of the wine dispenser includes: a housing 10, a first drive bar 20, a second drive bar 30, a wine dispensing needle 40, a horizontal drive assembly 50, and a lifting drive assembly 60.

[0024] The housing 10 is part of the wine dispenser, specifically including an outer shell 11 and a wine tray 12 disposed within the outer shell 11. The wine tray 12 has a placement slot 120 for placing the wine bottle. The inner surface of the placement slot 120 is approximately semi-circular, adapted to fit a standard wine bottle 200, with one end having a larger diameter to accommodate the body of the bottle 200 and the other end having a smaller diameter to accommodate the neck of the bottle 200. The outer shell 11 has a retrieval opening 110 communicating with the placement slot 120. When not retrieving wine, the wine tray 12 lies flat, allowing the user to easily hold the wine bottle 200 and place it in the placement slot 120.

[0025] Among them, combined Figures 1-3 As shown, the outer casing 11 includes an upper casing 111, a lower casing 112, and a door panel 113. The upper casing 111, lower casing 112, and door panel 113 together form a first receiving cavity 101. A predetermined portion of the lower casing 112 is recessed in a direction away from the upper casing 111 to form a second receiving cavity 102. The first receiving cavity 101 and the second receiving cavity 102 are in communication. A loading / unloading port 110 is provided on the door panel 113. A wine tray 12 and a horizontal drive assembly 50 are installed in the first receiving cavity 101, and a lifting drive assembly 60 is installed in the second receiving cavity 102.

[0026] The end of the wine tray 12 near the opening 110 is rotatably connected to a predetermined position on the outer casing 11 via a pivot 121. This causes the bottle body of the wine bottle 200 to tilt as the wine tray 12 tilts, concentrating the wine at one side of the bottle neck for easy dispensing. A dispensing needle 40 is fixed to the side of the wine tray 12 near the opening 110. Here, the dispensing needle 40 can be a conventional structure, a hollow syringe with a pointed tip, and several dispensing holes 401 on the side wall of the syringe. When dispensing wine, at least one dispensing hole 401 is located inside the bottle neck. The end of the dispensing needle 40 away from the pointed tip is connected to a suction device (not shown in the figure) via a conduit to achieve the dispensing action. Since the suction device is not part of the invention of this utility model, it is not limited here.

[0027] Combination Figure 6 and Figure 7 As shown, the first drive bar 20 is elongated rectangular in shape, with a first stop 21 vertically positioned at one end. The end of the first stop 21 away from the first drive bar 20 is located within the placement groove 120 to abut against the bottom of the bottle 200. Furthermore, a rubber pad 22 is provided on the side of the first stop 21 near the second stop 31. The area of ​​the rubber pad 22 is larger than the area of ​​the first stop 21, and one side of the rubber pad 22 can be configured as a convex arc surface corresponding to the concave surface of the bottle bottom to improve the stability of the first stop 21 pushing the bottle 200.

[0028] Similarly, a second stop 31 is vertically provided at the end of the second drive bar 30 away from the first drive bar 20. The ends of the first drive bar 20 and the second drive bar 30 that are close to each other are connected, so that the first drive bar 20 can push or pull the second drive bar 30 to move. The end of the second stop 31 away from the second drive bar 30 is located in the placement groove 120 to abut against the bottle mouth of the wine bottle 200. The second stop 31 has a through hole 310. The wine needle 40 is aligned with the through hole 310, that is, when the second stop 31 moves the bottle mouth, the wine needle 40 will pass through the through hole 310 and pierce the bottle cork inside the bottle mouth.

[0029] Furthermore, a guide plate 32 is provided on the side of the second stop 31 near the first stop 21. The guide plate 32 has an annular limiting groove 321 on the side near the first stop 21. A through hole 322, coaxially aligned with the through hole 310, is provided at the bottom of the limiting groove 321 to allow the wine-retrieving needle 40 to pass through. The side of the limiting groove 321 surrounds the bottle neck of the wine bottle 200 to prevent the bottle neck from shaking when the wine-retrieving needle 40 pierces the cork.

[0030] In one embodiment, combined Figures 4-6 As shown, the wine tray 12 includes a first connecting plate 122, a second connecting plate 123, and a partition 124 and a tray 125 disposed between the first connecting plate 122 and the second connecting plate 123.

[0031] The placement groove 120 is formed by a recess in the tray 125 along the direction close to the partition 124. The tray 125, partition 124, first connecting plate 122, second connecting plate 123, and other side plate structures together form a receiving cavity 103. The first drive bar 20 and the second drive bar 30 are both located within the receiving cavity 103 to avoid obstructing the movement of the wine bottle 200 placed in the placement groove 120. The tray 125 has a first moving hole 1251 and a second moving hole 1252 at both ends, both communicating with the placement groove 120. The end of the first stop 21 away from the first drive bar 20 passes through the first moving hole 1251 and extends into the placement groove 120, thereby abutting against the bottom of the wine bottle 200. The end of the second stop 31 away from the second drive bar 30 passes through the second moving hole 1252 and extends into the placement groove 120, thereby abutting against the mouth of the wine bottle 200.

[0032] The wine-dispensing needle 40 is vertically fixed to the first connecting plate 122. Furthermore, the wine holder 12 also includes a third connecting plate 126, which is parallel to and spaced apart from the first connecting plate 122. The third connecting plate 126 and the first connecting plate 122 together form a clearance groove 104. The end of the wine-dispensing needle 40 away from the placement groove 120 is bent and passes through the clearance groove 104, i.e., the wine-dispensing needle 40 is L-shaped, thus making the overall structure more compact and helping to reduce the overall size of the device.

[0033] Combination Figures 4-7 As shown, the horizontal drive assembly 50 is mounted on the wine tray 12. Specifically, the horizontal drive assembly 50 includes a horizontal drive motor 51 located on the side of the partition 124 away from the tray 125, a lead screw 52 connected to the horizontal drive motor 51, a lead screw bearing 53 located on the side of the partition 124 away from the tray 125, and a drive block 54 sleeved on the lead screw 52. A lead screw nut 541 adapted to the lead screw 52 is provided inside the drive block 54. The end of the lead screw 52 away from the horizontal drive motor 51 is rotatably connected to the lead screw bearing 53. Correspondingly, a drive column 23 is vertically provided on the side of the first drive bar 20 away from the first stop block 21. The partition 124 has an elongated clearance hole 1241 for the drive column 23 to move. The drive block 54 has a drive groove 542 adapted to the drive column 23. One end of the drive column 23 extends into the drive groove 542. The horizontal drive motor 51 is used to drive the drive block 54 to move via the lead screw 52, ​​so as to drive the drive column 23 to move synchronously with the first drive bar 20.

[0034] Combination Figures 8-10As shown, when taking out the wine, the horizontal drive assembly 50 drives the first drive bar 20 to move in the direction close to the wine-taking needle 40, so as to drive the first stop block 21 to push the bottom of the wine bottle 200 placed in the placement slot 120, thereby causing the wine-taking needle 40 to pierce the bottle stopper of the wine bottle 200; when taking out the wine bottle 200, the horizontal drive assembly 50 drives the first drive bar 20 to move in the direction away from the wine-taking needle 40, so as to drive the second drive bar 30 to move, thereby causing the second stop block 31 to push the bottle mouth of the wine bottle 200 to move, thereby causing the bottle stopper of the wine bottle 200 to disengage from the wine-taking needle 40.

[0035] Furthermore, in one embodiment, a T-shaped strip 24 is coaxially provided at the end of the first drive bar 20 away from the first stop 21. A limiting block 33 with a limiting hole 330 is provided at the end of the second drive bar 30 away from the second stop 31. The portion of the T-shaped strip 24 that is on the same straight line as the first drive bar 20 passes through the limiting hole 330, while the length of the portion of the T-shaped strip 24 that is perpendicular to the first drive bar 20 is greater than the diameter of the limiting hole 330. When the wine bottle 200 is removed, the horizontal drive assembly 50 drives the first drive bar 20 to move in a direction away from the wine-removing needle 40, first causing the T-shaped strip 24 to move a certain distance through the limiting hole 330 until the T-shaped strip 24 is limited by the limiting block 33 (during this process, the second drive bar 30 does not move), and then the second drive bar 30 is moved by the T-shaped strip 24. That is, the travel distance of the first drive bar 20 is greater than that of the second drive bar 30. Correspondingly, in the length direction of the wine-taking needle 40, the length of the first moving hole 1251 is greater than the length of the second moving hole 1252. Therefore, the maximum distance between the first stop 21 and the second stop 31 is greater than the length of the wine bottle 200, making it convenient for the user to place the wine bottle 200 in the placement slot 120.

[0036] In one embodiment, the lifting drive assembly 60 is used to drive the wine tray 12 to rise and fall, so that the height of the end of the wine tray 12 near the pick-up and put-out port 110 is lower than the height of the end away from the pick-up and put-out port 110, thereby concentrating the wine in the bottle 200 towards the bottle mouth, making it convenient for the wine needle 40 to pick up the wine, especially in scenarios where there is not much wine.

[0037] Specifically, a fixed bracket 127 is installed on the side of the partition 124 away from the support plate 125. A pair of parallel, spaced-apart support plates 128 are provided on the side of the fixed bracket 127 away from the partition 124. Each support plate 128 has a strip-shaped sliding hole 1281 parallel to the lead screw 52. The lifting drive assembly 60 includes a lifting drive motor 61 and a telescopic cylinder 62 connected to the lifting drive motor 61. The end of the telescopic cylinder 62 away from the lifting drive motor 61 is hinged to the bottom of the inner side of the housing 11. A pair of sliding shafts 63 are provided on the end of the lifting drive motor 61 away from the telescopic cylinder 62, and the sliding shafts 63 are slidably connected within the corresponding strip-shaped sliding holes 1281. The telescopic cylinder 62 has a two-section cylindrical structure with adjustable relative positions, so that its overall length can be changed under the drive of the lifting drive motor 61. It should be noted that the structure and implementation principle of the telescopic cylinder 62 can adopt existing conventional structures (such as a lead screw and a sleeve with a built-in lead screw nut, and the lifting drive motor 61 is connected to the lead screw). This utility model does not limit it here.

[0038] It should be noted that each component or part with motion is equipped with a proximity switch or sensor at the corresponding position of its maximum stroke, minimum stroke, or intermediate predetermined stroke, so as to accurately control the motion of each component or part.

[0039] In summary, the bottle pushing, pulling, and lifting device 100 of this utility model, through the horizontal drive component 50 driving the first drive bar 20 to move, causes the first stop block 21 to push the bottom of the bottle 200, allowing the dispensing needle 40 to pierce the cork. Then, the lifting drive component 60 raises the tilt angle of the wine tray 12, maintaining the bottle 200 in the optimal posture during dispensing, further reducing wine residue. When removing the bottle 200, the lifting drive component 60 lowers the wine tray 12 to a horizontal position, and then the horizontal drive component 50 reverses the drive of the first drive bar 20, causing the second stop block 31 to push the bottle mouth of the bottle 200 through the connected second drive bar 30, thus smoothly disengaging the cork from the dispensing needle 40 and avoiding wine droplets caused by sudden removal. This design not only improves the efficiency and hygiene of dispensing wine but also reduces the uncertainty of manual operation through mechanical automation, resulting in the beneficial effects of reducing waste and improving user experience.

[0040] This invention is not limited to the description in the specification and embodiments. Therefore, other advantages and modifications can be readily realized by those skilled in the art. Thus, without departing from the spirit and scope of the general concept as defined by the claims and their equivalents, this invention is not limited to the specific details, representative devices and illustrated examples shown and described herein.

Claims

1. A bottle pushing, pulling, and lifting device for a wine dispenser, characterized in that, include: The housing includes an outer shell and a wine tray disposed within the outer shell. The wine tray has a placement slot for placing wine bottles. The outer shell has a retrieval opening communicating with the placement slot. One end of the wine tray near the retrieval opening is rotatably connected to a predetermined position on the outer shell. A first drive bar, with a first stop block vertically provided at one end; the end of the first stop block away from the first drive bar is located in the placement groove to abut against the bottom of the bottle; The second drive bar has a second stop perpendicularly provided at one end away from the first drive bar; the ends of the first drive bar and the second drive bar that are close to each other are connected; the end of the second stop away from the second drive bar is located in the placement groove to abut against the mouth of the bottle; the second stop has a through hole. A wine-dispensing needle is fixed to the side of the wine holder near the dispensing / dispensing opening and aligned with the through hole; A horizontal drive assembly is mounted on the wine tray. When taking wine, the horizontal drive assembly drives the first drive bar to move in a direction close to the wine-taking needle, thereby causing the first stop block to simultaneously push the bottom of the wine bottle placed in the placement slot, so that the wine-taking needle pierces the bottle's cork. When removing the wine bottle, the horizontal drive assembly drives the first drive bar to move in a direction away from the wine-taking needle, thereby causing the second drive bar to move, so that the second stop block pushes the bottle mouth to move, thereby causing the bottle's cork to disengage from the wine-taking needle. A lifting drive assembly is used to drive the wine tray to lift and lower, so that the height of the end of the wine tray near the pick-up / placement opening is lower than the height of the end away from the pick-up / placement opening.

2. The bottle pushing, pulling, and lifting device of the wine dispenser as described in claim 1, characterized in that, The first drive bar has a T-shaped bar coaxially arranged at one end away from the first stop; the second drive bar has a limiting block with a limiting hole at one end away from the second stop; the T-shaped bar passes through the limiting hole; when the wine bottle is removed, the horizontal drive assembly drives the first drive bar to move in a direction away from the wine-removing needle, first driving the T-shaped bar to move a certain distance through the limiting hole until the T-shaped bar is limited by the limiting block, and then driving the second drive bar to move through the T-shaped bar.

3. The bottle pushing, pulling, and lifting device of the wine dispenser as described in claim 1, characterized in that, The wine tray includes a first connecting plate, a second connecting plate, and a partition and a tray both disposed between the first connecting plate and the second connecting plate; the placement groove is formed by a recess in a predetermined part of the tray along the direction close to the partition; the tray, the partition, the first connecting plate, and the second connecting plate together form a receiving cavity; the first driving bar and the second driving bar are both located in the receiving cavity, and a first moving hole and a second moving hole are respectively opened at both ends of the tray; the end of the first stop block away from the first driving bar passes through the first moving hole and extends into the placement groove; the end of the second stop block away from the second driving bar passes through the second moving hole and extends into the placement groove; the wine-taking needle is vertically fixed to the first connecting plate.

4. The bottle pushing, pulling, and lifting device of the wine dispenser as described in claim 3, characterized in that, Along the length of the wine-taking needle, the length of the first movable hole is greater than the length of the second movable hole.

5. The bottle pushing, pulling, and lifting device of the wine dispenser as described in claim 3, characterized in that, The wine tray also includes a third connecting plate that is parallel and spaced apart from the first connecting plate. The third connecting plate and the first connecting plate together form a clearance groove. The end of the wine-taking needle away from the placement groove is bent and inserted into the clearance groove.

6. The bottle pushing, pulling, and lifting device of the wine dispenser as described in claim 3, characterized in that, A drive column is vertically disposed on the side of the first drive bar away from the first stop block, and the partition plate has a clearance hole for the drive column to move; the horizontal drive assembly includes a horizontal drive motor disposed on the side of the partition plate away from the support plate, a lead screw connected to the horizontal drive motor, a lead screw bearing disposed on the side of the partition plate away from the support plate, and a drive block sleeved on the lead screw; one end of the lead screw away from the horizontal drive motor is rotatably connected to the lead screw bearing; the drive block has a drive groove; one end of the drive column extends into the drive groove; the horizontal drive motor is used to drive the drive block to move through the lead screw, so as to drive the drive column to move synchronously with the first drive bar.

7. The bottle pushing, pulling, and lifting device of the wine dispenser as described in claim 6, characterized in that, A fixed bracket is installed on the side of the partition away from the support plate. A pair of parallel and spaced support plates are provided on the side of the fixed bracket away from the partition. Each support plate has a strip-shaped sliding hole parallel to the lead screw. The lifting drive assembly includes a lifting drive motor and a telescopic cylinder connected to the lifting drive motor. The end of the telescopic cylinder away from the lifting drive motor is hinged to the bottom of the inner side of the housing. A pair of sliding shafts are provided on the end of the lifting drive motor away from the telescopic cylinder. The sliding shafts are slidably connected in the corresponding strip-shaped sliding holes.

8. The bottle pushing, pulling, and lifting device of the wine dispenser as described in claim 1, characterized in that, A rubber pad is provided on the side of the first stop block near the second stop block; the area of ​​the rubber pad is larger than the area of ​​the first stop block.

9. The bottle pushing, pulling, and lifting device of the wine dispenser as described in claim 1, characterized in that, The second stop has a guide plate on the side near the first stop, and a limiting groove on the side of the guide plate near the first stop. A through hole coaxially arranged with the through hole is opened at the bottom of the limiting groove. The side of the limiting groove is used to surround the mouth of the wine bottle, and the through hole is used for the wine-taking needle to pass through.

10. The bottle pushing, pulling, and lifting device of the wine dispenser as described in claim 1, characterized in that, The outer shell includes an upper shell, a lower shell, and a door panel; the upper shell, the lower shell, and the door panel together form a first accommodating cavity, and a predetermined portion of the lower shell is recessed in a direction away from the upper shell to form a second accommodating cavity; the take-out opening is opened on the door panel; the wine tray and the horizontal drive assembly are installed in the first accommodating cavity, and the lifting drive assembly is installed in the second accommodating cavity.

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