Sparkling wine impurity filtering device and filtering method

Abstract

The present invention relates to the technical field of sparkling wine impurity filtration, and specifically to a sparkling wine impurity filtration device and filtration method. The filtration device includes a filter box, which is provided with a filter plate and a scraper for removing impurities on the filter plate; the filter box is provided with a collection chamber, and a collection box for receiving impurities is rotatably provided in the collection chamber; the filter box is provided with a driving mechanism for controlling the rotation of the collection box; in the working state, the impurities on the filter plate are pushed into the collection box by the scraper, and when the driving mechanism drives the collection box to rotate, the impurities in the collection box fall into the collection chamber under the action of gravity. The present invention realizes the function of automatically collecting impurities scraped off by the scraper. After the impurities are collected in the collection chamber, the collection chamber is flushed through a pipeline to maintain the working stability of the filtration device, solving the problem of automatically detecting that the collection box is full and cleaning it in a sealed environment.

Description

Technical Field

[0001] The present invention relates to the technical field of sparkling wine impurity filtration, and specifically to a sparkling wine impurity filtration device and filtration method. Background Art

[0002] Sparkling wine production often requires filtration to remove undesirable microscopic solid particles and impurities. A common method is to use a filter unit with flat, porous plates as an initial filtration step (pre-filtration). However, in practice, especially when filtering large volumes of wine continuously or after extended use, impurities in the wine gradually accumulate in the pores and on the surface of the filter plates. This accumulation of impurities can clog the tiny channels in the filter plates, significantly reducing the speed and efficiency of liquid flow. This not only affects the smooth operation of the entire filtration process but also requires more frequent equipment downtime for filter plate cleaning, increasing maintenance costs and reducing production efficiency.

[0003] To this end, Chinese patent application number CN218076574U discloses a sparkling wine impurity filtering device. This device arranges a hydraulic controller on the left side of a collection box, and utilizes a hydraulic rod connected to the hydraulic controller to drive the movement of a traction block. During the sparkling wine filtration process, the movable traction block drives a cleaning block to push impurities accumulated on the surface of the filter plate to one side, preventing impurities from clogging the filter holes on the filter plate, thereby effectively preventing blockage during the filtration operation.

[0004] In the production of sparkling wine, the filtration device needs to operate in a sealed environment to prevent the escape of gases in the wine. Common filtration methods use a collection box to collect impurities, but the device must be opened to clean the collection box, which will destroy the seal, resulting in filtration interruption and gas loss. Moreover, during the cleaning process, if the collection box is full and not checked in time, impurities may overflow and affect the filtration effect. Traditional filtration equipment with automatic dumping function usually dumps the collection box directly in the original position when cleaning. However, the impurities in the collection box are usually not evenly distributed and there will be local accumulation. Direct dumping will cause the impurities to overflow during the pouring process, causing other areas to be contaminated by impurities and affecting the filtration effect. Summary of the Invention

[0005] In response to the above problems, a sparkling wine impurity filtering device and filtering method are provided, which solve the problem of automatically detecting that the collection box is full and cleaning it in a sealed environment through a filter plate, a scraper, a collection chamber, a collection box and a drive mechanism.

[0006] In order to solve the problems of the prior art, the present invention provides a sparkling wine impurity filtering device, comprising a filter box, a filter plate and a scraper for removing impurities on the filter plate; a collecting chamber is provided in the filter box, and a collecting box for receiving impurities is rotatably provided in the collecting chamber; a driving mechanism for controlling the rotation of the collecting box is provided on the filter box; in a working state, impurities on the filter plate are pushed into the collecting box by the scraper, and when the driving mechanism drives the collecting box to rotate, the impurities in the collecting box fall into the collecting chamber under the action of gravity, and a guide mechanism is provided in the filter box, the guide mechanism includes an elastic telescopic frame and a first bracket; a rotating shaft and a guide seat are connected to the collection box; the elastic telescopic frame is rotatably connected to the rotating shaft, and a pressure sensor is built into the elastic telescopic frame; a first bracket for supporting the collecting box is provided in the filter box, the first bracket has an arc-shaped support plate for supporting the rotating shaft and a side plate for guiding the movement of the guide seat; when the rotating shaft cooperates with the arc-shaped support plate, the elastic telescopic frame contracts and triggers the pressure sensor.

[0007] Preferably, the collection box has at least two collection chambers, and when the driving mechanism drives the collection box to rotate, the next collection chamber rotates to the receiving position.

[0008] Preferably, the driving mechanism includes a second bracket and a rotary driver; the second bracket is slidably installed in the collection chamber along the vertical direction, and the second bracket is rotatably connected to the rotating shaft; the rotary driver is installed on the second bracket, and the driving end of the rotary driver is transmission-connected to the rotating shaft.

[0009] Preferably, the driving mechanism includes an extension rod and a linear driver; a plurality of extension rods are provided and correspond one-to-one to the collection chambers; the linear driver is arranged in the collection cabin, and the driving end of the linear driver is connected to a push block for pushing the extension rod; a limit rod that can be raised and lowered is provided in the collection cabin, and when the collection box rotates, when the extension rod contacts the limit rod, the rotation of the extension rod is restricted.

[0010] Preferably, a transmission assembly is provided in the collection cabin, and the limit rod is connected to the push block through the transmission assembly; when the linear drive drives the push block to move upward, the push block controls the limit rod to move downward through the transmission assembly, and conversely, when the push block moves downward, the limit rod is controlled to move upward through the transmission assembly.

[0011] Preferably, the transmission assembly includes a connecting frame, a swing rod and a support; the connecting frame is connected to the push block; the swing rod is rotatably arranged in the filter box, a straight groove is provided on the swing rod, and a first fixed shaft that slides with the straight groove is provided on the limit rod; the support is arranged in the collecting chamber, and the limit rod slides with the support; a second elastic member connected to the limit rod is provided on the support; when the linear drive drives the push block and the connecting frame to move upward, the connecting frame pushes the swing rod to rotate.

[0012] Preferably, an auxiliary control mechanism is provided in the collection cabin, and the auxiliary control mechanism includes a third bracket and a one-way restriction component; the third bracket is arranged in the collection cabin so as to be liftable; the one-way restriction component is arranged on the third bracket, and the one-way restriction component is used to limit the rotation direction of the rotating shaft.

[0013] Preferably, the one-way limiting assembly includes a ratchet gear and a mounting ring; the ratchet gear is sleeved on the rotating shaft; the mounting ring is mounted on the third bracket, and the mounting ring is provided with a stopping pawl that is one-way meshed with the ratchet gear.

[0014] A method for filtering impurities in sparkling wine comprises the following steps:

[0015] S1. Pour the sparkling wine into the filter box and filter it through the filter plate;

[0016] S2, control the scraper to move back and forth to push the impurities into the collection box;

[0017] S3. When the collection box is fully loaded, the driving mechanism is started to control the collection box to rotate and pour the impurities into the collection chamber.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. The present invention realizes the function of automatically collecting impurities scraped off by the scraper through the filter plate, scraper, collection chamber, collection box and drive mechanism, avoiding the damage of the seal due to manual operation. At the same time, the design of multiple collection chambers allows continuous operation. When cleaning one chamber, another chamber immediately takes over, shortening the interruption time and maintaining the filtration efficiency. The entire process does not require opening the device, which protects the quality of the wine and improves the reliability of operation. It solves the problem of automatically detecting that the collection box is full and cleaning it in a sealed environment. It ensures that the filtration process is carried out continuously in a sealed environment to avoid damaging the seal during cleaning. The setting of the collection box can serve as a temporary storage area for impurities. It avoids the problem of local blockage or backflow caused by impurities falling directly into the collection chamber. And when controlling the collection box to rotate and dump, the collection box is guided downward by the bracket, so that the collection box is lowered before dumping, and the collection box is controlled to move gradually upward during the dumping process to further avoid the backflow of impurities.

[0020] 2. This invention shortens cleaning time by utilizing multiple collection chambers. When a collection chamber is full, a drive mechanism rotates the collection box, moving the next collection chamber to a receiving position. Gravity then forces impurities downward. During this process, impurities are collected in the receiving chamber, eliminating the need to reset the original collection chamber, ensuring continuous filtration and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a three-dimensional schematic diagram of a first embodiment of a sparkling wine impurity filtering device applied for by the present invention.

[0022] Figure 2 It is a perspective exploded schematic diagram of a first embodiment of a sparkling wine impurity filtering device applied for by the present invention.

[0023] Figure 3 It is a three-dimensional schematic diagram of a collecting box, a driving mechanism and a guiding mechanism of a first embodiment of a sparkling wine impurity filtering device applied for by the present invention.

[0024] Figure 4 It is a three-dimensional schematic diagram of the driving mechanism and the guiding mechanism of the first embodiment of the sparkling wine impurity filtering device applied by the present invention.

[0025] Figure 5 The present invention is a three-dimensional schematic diagram of a rotating shaft, a guide seat and a guide mechanism of a sparkling wine impurity filtering device.

[0026] Figure 6 It is a perspective exploded schematic diagram of a second embodiment of a sparkling wine impurity filtering device applied for by the present invention.

[0027] Figure 7 It is a three-dimensional schematic diagram of a collecting box, a driving mechanism and a guiding mechanism of a second embodiment of a sparkling wine impurity filtering device applied by the present invention.

[0028] Figure 8 It is a three-dimensional schematic diagram of the driving mechanism and the guiding mechanism of the second embodiment of the sparkling wine impurity filtering device applied by the present invention.

[0029] Figure 9 It is a three-dimensional schematic diagram of a transmission assembly of a second embodiment of a sparkling wine impurity filtering device applied for by the present invention.

[0030] Figure 10 It is a three-dimensional schematic diagram of an auxiliary control mechanism of a sparkling wine impurity filtering device applied for by the present invention.

[0031] The numbers in the figure are: 1. filter box; 11. filter plate; 111. scraper; 12. collection chamber; 121. collection box; 1211. collection chamber; 1212. rotating shaft; 1213. guide seat; 122. sewage pipe; 13. partition; 14. feed pipe; 15. discharge pipe; 2. drive mechanism; 21. second bracket; 22. rotary drive; 221. bevel gear; 23. extension rod; 24. linear drive; 241. push block; 25. limit rod; 251. first fixed shaft; 26. transmission assembly ;261. Connecting frame;262. Swinging rod;2621. Second fixed axis;263. Support;2631. Second elastic member;3. Guide mechanism;31. Elastic telescopic frame;311. Pressure sensor;312. Articulated seat;313. Horizontal plate;314. First elastic member;32. First bracket;321. Arc-shaped support plate;322. Side plate;4. Auxiliary control mechanism;41. Third bracket;42. One-way limiting assembly;421. Ratchet gear;422. Mounting ring;4221. Stop pawl. DETAILED DESCRIPTION

[0032] In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0033] Reference Figure 1-Figure 5 : A sparkling wine impurity filtering device, comprising a filter box 1, in which a filter plate 11 and a scraper 111 for removing impurities from the filter plate 11 are provided; a collecting chamber 12 is provided in the filter box 1, in which a collecting box 121 for collecting impurities is rotatably provided; a driving mechanism 2 for controlling the rotation of the collecting box 121 is provided on the filter box 1; in a working state, impurities on the filter plate 11 are pushed into the collecting box 121 by the scraper 111, and when the driving mechanism 2 drives the collecting box 121 to rotate, the impurities in the collecting box 121 fall into the collecting chamber 12 under the action of gravity. A guide mechanism 3 is provided in the filter box 1, and the guide mechanism 3 includes an elastic telescopic frame 31 and a first bracket 32; a rotating shaft 1212 and a guide seat 1213 are connected to the collecting box 121; the elastic telescopic frame 31 is rotatably connected to the rotating shaft 1212, and the elastic telescopic frame 31 has a built-in pressure sensor 311; a first bracket 32 ​​for supporting the collecting box 121 is provided in the filter box 1, and the first bracket 32 ​​has an arc-shaped support plate 321 for supporting the rotating shaft 1212 and a side plate 322 for guiding the movement of the guide seat 1213; when the rotating shaft 1212 cooperates with the arc-shaped support plate 321, the elastic telescopic frame 31 contracts and triggers the pressure sensor 311.

[0034] The elastic telescopic frame 31 includes an articulated seat 312, a transverse plate 313, and a first elastic member 314. The articulated seat 312 is rotatably connected to the rotating shaft 1212. The transverse plate 313 is connected to the inner wall of the filter box 1. The two ends of the first elastic member 314 are respectively connected to the transverse plate 313 and the articulated seat 312. The transverse plate 313 is provided with a protrusion, and the pressure sensor 311 is located on the protrusion. When the first elastic member 314 is compressed, the articulated seat 312 will move toward the transverse plate 313. When the rotating shaft 1212 and the arc-shaped support plate 321 slide together, the articulated seat 312 contacts the pressure sensor 311, thereby triggering the pressure sensor 311. The filter box 1 is provided with a controller for human-computer interaction. The pressure sensor 311 and the drive structure are both electrically connected to the controller.

[0035] The present invention utilizes the filter plate 11, scraper 111, collection chamber 12, collection box 121, and drive mechanism 2 to automatically collect impurities scraped off by the scraper 111, eliminating the need for manual operation to break the seal. By automatically triggering the drive mechanism 2, the collection box 121 is precisely rotated to a specified angle, ensuring smooth impurity removal, preventing backflow and device vibration, and maintaining filtration stability. The elastic telescopic frame 31 and first bracket 32 ​​guide the movement of the collection box 121. The support and guidance provided by the first bracket 32 ​​and first elastic member 314 ensures stable control of the position of the collection box 121 during cleaning. Furthermore, during the filtration process, the collection box 121 can be cleaned promptly, preventing impurities from overflowing and affecting the cleaning effect of the scraper 111 on the filter plate 11. This maintains the permeability of the filter pores on the filter plate 11 and maintains filtration efficiency. After impurities are collected in the collection chamber 12, the chamber 12 is flushed through a pipe to maintain the operational stability of the filtration device. This entire process does not require the device to be opened, protecting the quality of the wine and improving operational reliability. The problem of automatically detecting that the collection box 121 is full and cleaning it in a sealed environment is solved, thereby ensuring that the filtration process is carried out continuously in a sealed environment and avoiding damaging the seal during cleaning.

[0036] As the scraper 111 pushes impurities into the collection chamber 1211 of the collection box 121, the overall weight of the collection box 121 gradually increases, and the first elastic member 314 is compressed under pressure, causing the collection box 121 to move the rotating shaft 1212 and the guide seat 1213 downward in a synchronous manner. During this process, the guide seat 1213 cooperates with the side plate 322 to guide the movement of the collection box 121, preventing the collection box 121 from angularly deflecting during the downward movement and affecting the collection of impurities. When the collection chamber 1211 in the collection box 121 is fully loaded, the rotating shaft 1212 moves downward to the curved support plate 321, driving the hinge seat 312 to move, and the hinge seat 312 contacts the pressure sensor 311 on the cross plate 313. When the pressure sensor 311 senses pressure, it generates an electrical signal and feeds the signal back to the controller, which activates the drive mechanism 2, which controls the rotation of the collection box 121 to a specified angle. As impurities fall into the collection chamber 1211, the overall weight of the collection box 121 gradually decreases. Furthermore, because the collection chamber 1211 dumps rapidly when fully loaded, the overall weight of the collection box 121 decreases significantly. The hinged seat 312 moves upward under the elastic force of the first elastic member 314, performing a reset action. The hinged seat 312 also drives the rotating shaft 1212 and the filter box 1 to move upward synchronously. When the guide seat 1213 on the rotating shaft 1212 again slides with the side plate 322, it restricts the rotation of the rotating shaft 1212, stabilizing the next collection chamber 1211 in its supporting position. The provision of the collection box 121 acts as a temporary storage area for impurities. When impurities are directly pushed into the collection chamber 1211, some lighter impurities may adhere to the inner wall of the chamber or flow back onto the filter plate 11 during the fall. The provision of a temporary storage area for impurities prevents localized blockage or backflow caused by impurities falling directly into the collection chamber 1211. When the collecting box 121 is controlled to rotate and dump, the collecting box 121 is guided downward by the first bracket 32 ​​so that the collecting box 121 is lowered for dumping. During the dumping process, the collecting box 121 is controlled to move upward gradually to further prevent impurities from flowing back.

[0037] The filter box 1 is equipped with a drain pipe 122 connected to the collection chamber 12. A partition 13 is installed inside the filter box 1, separating the collection chamber 12 from the filter chamber 1. The filter box 1 is equipped with a feed pipe 14 and a discharge pipe 15. The filter plate 11 is tilted, and the collection box 121 is located on the lower side of the filter plate 11. The filter box 1 is equipped with a motor and a screw (not shown) to control the reciprocating movement of the scraper bar 111. During operation, the operator injects sparkling wine to be filtered through the feed pipe 14. The sparkling wine flows along the surface of the filter plate 11, forming a tangential flow that flushes impurities into the lateral collection box 121, achieving a certain cleaning effect. During this flow, the sparkling wine enters the bottom of the filter box 1 through the pores in the filter plate 11 and is discharged through the discharge pipe. The filter plate 11 pre-treats the sparkling wine to remove larger impurities. During the filtration process, the scraper bar 111 is controlled to move back and forth, pushing impurities into the collection box 121. When the collecting box 121 is full, the driving mechanism 2 drives the collecting box 121 to rotate, and the impurities stored in the collecting box 121 are poured into the collecting chamber 12. The impurities are discharged through the drain pipe 122 connected to the collecting chamber 12, thereby achieving a continuous filtering effect.

[0038] Reference Figure 2 and Figure 3 The collecting box 121 has at least two collecting chambers 1211. When the driving mechanism 2 drives the collecting box 121 to rotate, the next collecting chamber 1211 rotates to a receiving position.

[0039] The present invention achieves the function of shortening the cleaning time by cooperating with multiple collection chambers 1211. When the collection chamber 1211 is full, the drive mechanism 2 drives the collection box 121 to rotate, rotating the next collection chamber 1211 to the receiving position. At this time, the impurities gradually move downward under the action of gravity. During this process, impurities are collected by the collection chamber 1211 in the receiving position without having to control the original collection chamber 1211 to reset, ensuring the continuity of the filtration and cleaning work. By arranging multiple collection chambers 1211 in the collection box 121, the cleaning work of the collection box 121 can be optimized. When a collection chamber 1211 is full, it only needs to be driven by the drive mechanism 2 to rotate the collection box 121, and the next empty collection chamber 1211 can replace the full collection chamber 1211 for collection work. During the switching process, impurities can fall into the collection chamber 12 on their own, without stopping the filtration and cleaning work. This maintains the continuity of the filtration and cleaning work, saves the time of waiting for emptying and re-preparation, and makes the whole process more efficient and smooth.

[0040] Reference Figure 3 and Figure 4: The driving mechanism 2 includes a second bracket 21 and a rotary driver 22; the second bracket 21 is slidably installed in the collection chamber 12 along the vertical direction, and the second bracket 21 is rotatably connected to the rotating shaft 1212; the rotary driver 22 is installed on the second bracket 21, and the driving end of the rotary driver 22 is transmission-connected to the rotating shaft 1212.

[0041] As a first embodiment of the present invention, the function of driving the collection box 121 to rotate is achieved through the second bracket 21 and the rotary driver 22. A bevel gear 221 is mounted on both the driving end of the rotary driver 22 and the rotating shaft 1212, and the two bevel gears 221 are meshed and connected. The rotary driver 22 is preferably a servo motor and is electrically connected to a controller. The connection with the second bracket 21 ensures that the rotary driver 22 maintains a transmission connection with the rotating shaft 1212. When the rotating shaft 1212 moves to the curved support plate 321, the controller sends a signal to the rotary driver 22, which drives the rotating shaft 1212 to rotate via the bevel gear 221, thereby switching the collection chamber 1211 to facilitate impurity removal and collection. The stable control of the rotary driver 22 improves the rotation accuracy of the collection box 121, maintains a stable fit between the guide seat 1213 and the side plate 322, and ensures that when the collection box 121 is reset, the collection chamber 1211 is in a supporting position for impurity collection.

[0042] Reference Figure 2 and Figure 8 : The driving mechanism 2 includes an extension rod 23 and a linear driver 24; a plurality of extension rods 23 are provided and correspond one-to-one to the collection chamber 1211; the linear driver 24 is arranged in the collection chamber 12, and the driving end of the linear driver 24 is connected to a push block 241 for pushing the extension rod 23; a limit rod 25 that can be raised and lowered is provided in the collection chamber 12. During the rotation of the collection box 121, when the extension rod 23 contacts the limit rod 25, the rotation of the extension rod 23 is restricted.

[0043] As a second embodiment of the present invention, the function of driving the collection box 121 to rotate is achieved through the extension rod 23, linear actuator 24, and limit rod 25. When the collection box 121 rotates, the linear actuator 24 drives the push block 241 upward, striking the extension rod 23. The resulting vibration and centrifugal force from the rotation promote the removal of impurities from the collection chamber 1211. A second collision occurs when the extension rod 23 contacts the limit rod 25, further promoting the removal of impurities. The linear actuator 24 is preferably a linear cylinder. When the collection box 121 moves to the curved support plate 321, the elastic telescopic frame 31 contracts and triggers the pressure sensor 311. The controller sends a signal to the linear actuator 24, which, upon receiving the signal, drives the push block 241 upward. The push block 241 contacts the extension rod 23, pushing the extension rod 23. At this point, the collection box 121 is fully loaded. Although the upward thrust on the extension rod 23 will cause the collection box 121 to move upward a certain distance, it will not significantly affect the rotation of the collection box 121. After rotating, the collection box 121 tilts, and the push block 241 pushes the extension rod 23, which is then reset by the linear actuator 24. As the collection box 121 rotates, its movement is restricted when the extension rod 23 at the bottom contacts the stop rod 25. Once the overall weight of the collection box 121 decreases, it moves upward under the elastic force of the first elastic member 314. At this point, the guide seat 1213 and the side plate 322 cooperate to correct the position of the collection box 121 within a small range, allowing it to move upward at a specified angle and maintain a smooth receiving position for the next collection chamber 1211.

[0044] Reference Figure 8 and Figure 9 : A transmission assembly 26 is provided in the collecting chamber 12, and the limit rod 25 is connected to the push block 241 through the transmission assembly 26; when the linear drive 24 drives the push block 241 to move upward, the push block 241 controls the limit rod 25 to move downward through the transmission assembly 26, and conversely, when the push block 241 moves downward, the limit rod 25 is controlled to move upward through the transmission assembly 26.

[0045] The present invention utilizes a transmission assembly 26 to automatically control the raising and lowering of the limit rod 25. When the collection box 121 is rotated, it drives the multiple extension rods 23 to rotate synchronously. To dump impurities, the linear actuator 24 and push block 241 must first be used to rotate the collection box 121. At this point, the limit rod 25 must be moved downward to prevent it from interfering with the rotation of the collection box 121 and ensure that the extension rod 23 currently near the limit rod 25 can pass through it smoothly. After the collection box 121 begins rotating, the limit rod 25 must be moved upward before the next extension rod 23 passes through it. The limit rod 25 then controls the rotation angle of the collection box 121. To achieve this, the transmission assembly 26 is provided. When the push block 241 pushes the extension rod 23, the linear actuator 24 first drives the push block 241 upward. Once the push block 241 contacts the extension rod 23, it rotates the extension rod 23. During the upward movement, the push block 241 controls the limit rod 25 to move downward via the transmission assembly 26, allowing the extension rod 23 currently near the limit rod 25 to pass smoothly through the limit rod 25. After the push block 241 pushes the extension rod 23 to rotate a certain angle, the linear actuator 24 drives the push block 241 downward to reset. As the push block 241 moves downward, the transmission assembly 26 controls the limit rod 25 to move upward, manipulating the limit rod 25 to its working position. When the next extension rod 23 moves to the limit rod 25, it contacts the limit rod 25, limiting further movement of the extension rod 23 via the limit rod 25, thereby limiting the rotation angle of the collection box 121.

[0046] Reference Figure 8 and Figure 9 : The transmission assembly 26 includes a connecting frame 261, a swing rod 262 and a support 263; the connecting frame 261 is connected to the push block 241; the swing rod 262 is rotatably arranged in the filter box 1, and a straight groove is provided on the swing rod 262, and the limiting rod 25 is provided with a first fixed shaft 251 that slides with the straight groove; the support 263 is arranged in the collecting chamber 12, and the limiting rod 25 slides with the support 263; the support 263 is provided with a second elastic member 2631 connected to the limiting rod 25; when the linear drive 24 drives the push block 241 and the connecting frame 261 to move upward, the connecting frame 261 pushes the swing rod 262 to rotate.

[0047] The present invention utilizes a connecting frame 261, a swinging arm 262, and a support 263 to control the raising and lowering of the limiting rod 25. The swinging arm 262 is provided with a second fixed shaft 2621. When the push block 241 drives the connecting frame 261 upward, the connecting frame 261 pushes the second fixed shaft 2621 on the swinging arm 262. When the linear actuator 24 is not driving the push block 241 upward, the limiting rod 25 is in a reset state due to the elastic force of the second elastic member 2631. At this point, the limiting rod 25 is in an upward position. When the linear actuator 24 drives the push block 241 upward, the push block 241 drives the connecting frame 261 upward. The connecting frame 261 contacts the second fixed shaft 2621 on the swinging arm 262, pushing the swinging arm 262 to rotate. The swinging arm 262 then moves the first fixed shaft 251, which in turn pushes the limiting rod 25 downward. The second elastic member 2631 is compressed under pressure, allowing the extension rod 23 to smoothly pass through the limiting rod 25. When the linear driver 24 controls the push block 241 to reset, the limiting rod 25 is reset under the elastic force of the second elastic member 2631 , and then limits the extension rod 23 again, thereby achieving the effect of controlling the rotation angle of the collection box 121 .

[0048] Reference Figure 6 、 Figure 7 and Figure 10 : An auxiliary control mechanism 4 is provided in the collection chamber 12, and the auxiliary control mechanism 4 includes a third bracket 41 and a one-way restriction component 42; the third bracket 41 is arranged in the collection chamber 12 so as to be liftable; the one-way restriction component 42 is arranged on the third bracket 41, and the one-way restriction component 42 is used to limit the rotation direction of the rotating shaft 1212.

[0049] The present invention utilizes a third bracket 41 and a one-way limiting assembly 42 to limit the rotation of the rotating shaft 1212. When the push block 241 collides with the extension rod 23 to rotate the collection box 121, the extension rod 23 is subjected to a reaction force when it collides with the limiting rod 25, causing the collection box 121 to tend to rotate in the opposite direction. To prevent the collection box 121 from rotating in the opposite direction, which could cause the guide seat 1213 and the side plate 322 to become misaligned, a one-way limiting assembly 42 is provided to limit the rotation of the rotating shaft 1212. When the collection box 121 is driven to rotate, the collection box 121 drives the rotating shaft 1212 to rotate, and the one-way limiting assembly 42 does not restrict the rotation of the rotating shaft 1212. When the extension rod 23 collides with the limiting rod 25, the locking effect of the one-way limiting assembly 42 prevents the collection box 121 from rotating in the opposite direction, thereby stabilizing and controlling the rotation angle of the collection box 121.

[0050] Reference Figure 6 、 Figure 7 and Figure 10: The one-way limiting assembly 42 includes a ratchet gear 421 and a mounting ring 422; the ratchet gear 421 is sleeved on the rotating shaft 1212; the mounting ring 422 is mounted on the third bracket 41, and the mounting ring 422 is provided with a stop pawl 4221 that is unidirectionally engaged with the ratchet gear 421.

[0051] The present invention utilizes the ratchet gear 421, mounting ring 422, and stop pawl 4221 to limit the rotational direction of the rotating shaft 1212. When the collection box 121 rotates forward, the collection box 121 drives the rotating shaft 1212 and the ratchet gear 421 forward, and the stop pawl 4221 does not affect the rotation of the rotating shaft 1212 and the ratchet gear 421. However, when the rotating shaft 1212 tends to rotate in the reverse direction, the stop pawl 4221 cooperates with the ratchet gear 421 to prevent the ratchet gear 421 and the rotating shaft 1212 from rotating in the reverse direction.

[0052] Reference Figure 1-Figure 5 A method for filtering impurities in sparkling wine comprises the following steps:

[0053] S1, injecting sparkling wine into the filter box 1 and filtering it through the filter plate 11;

[0054] S2, control the scraper 111 to move back and forth to push the impurities into the collection box 121;

[0055] S3. When the collecting box 121 is fully loaded, the driving mechanism 2 is started to control the collecting box 121 to rotate and pour the impurities into the collecting chamber 12.

[0056] The above embodiments merely represent one or more embodiments of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A sparkling wine impurity filtering device, comprising a filter box (1), wherein a filter plate (11) and a scraper (111) for removing impurities from the filter plate (11) are provided in the filter box (1); It is characterized by: The filter box (1) has a collecting chamber (12), and a collecting box (121) for collecting impurities is rotatably provided in the collecting chamber (12); The filter box (1) is provided with a driving mechanism (2) for controlling the rotation of the collection box (121); In the working state, impurities on the filter plate (11) are pushed into the collection box (121) by the scraper (111), and when the driving mechanism (2) drives the collection box (121) to rotate, the impurities in the collection box (121) fall into the collection chamber (12) under the action of gravity; A guide mechanism (3) is provided in the filter box (1), and the guide mechanism (3) comprises an elastic telescopic frame (31) and a first bracket (32); The collection box (121) is connected to a rotating shaft (1212) and a guide seat (1213); The elastic telescopic frame (31) is rotatably connected to the rotating shaft (1212), and the elastic telescopic frame (31) is equipped with a built-in pressure sensor (311); A first bracket (32) for supporting the collection box (121) is provided in the filter box (1), and the first bracket (32) has an arc-shaped support plate (321) for supporting the rotating shaft (1212) and a side plate (322) for guiding the movement of the guide seat (1213); When the rotating shaft (1212) cooperates with the arc-shaped supporting plate (321), the elastic telescopic frame (31) contracts and triggers the pressure sensor (311); The collection box (121) has at least two collection chambers (1211), and when the driving mechanism (2) drives the collection box (121) to rotate, the next collection chamber (1211) rotates to a receiving position; The driving mechanism (2) includes an extension rod (23) and a linear driver (24); A plurality of extension rods (23) are provided and correspond one to one with the collection chambers (1211); The linear drive (24) is disposed in the collecting chamber (12), and a driving end of the linear drive (24) is connected to a push block (241) for pushing the extension rod (23); A lifting limit rod (25) is provided in the collection chamber (12). When the collection box (121) rotates, the extension rod (23) is restricted from rotating when the extension rod (23) contacts the limit rod (25). A transmission assembly (26) is provided in the collection chamber (12), and the limiting rod (25) is connected to the push block (241) through the transmission assembly (26); When the linear driver (24) drives the push block (241) to move upward, the push block (241) controls the limit rod (25) to move downward through the transmission assembly (26); conversely, when the push block (241) moves downward, the limit rod (25) is controlled to move upward through the transmission assembly (26); The transmission assembly (26) includes a connecting frame (261), a swing rod (262) and a support (263); The connecting frame (261) is connected to the push block (241); The swing rod (262) is rotatably arranged in the filter box (1), a straight groove is provided on the swing rod (262), and a first fixed shaft (251) is provided on the limiting rod (25) for sliding engagement with the straight groove; The support (263) is arranged in the collection chamber (12), and the limiting rod (25) is slidably engaged with the support (263); A second elastic member (2631) connected to the limiting rod (25) is provided on the support (263); When the linear driver (24) drives the push block (241) and the connecting frame (261) to move upward, the connecting frame (261) pushes the swing rod (262) to rotate.

2. The sparkling wine impurity filtering device according to claim 1, characterized in that: An auxiliary control mechanism (4) is provided in the collection chamber (12), and the auxiliary control mechanism (4) includes a third bracket (41) and a one-way limiting component (42); The third bracket (41) is arranged in a liftable manner in the collecting chamber (12); The one-way limiting component (42) is arranged on the third bracket (41), and the one-way limiting component (42) is used to limit the rotation direction of the rotating shaft (1212).

3. The sparkling wine impurity filtering device according to claim 2, characterized in that: The one-way limiting assembly (42) includes a ratchet gear (421) and a mounting ring (422); The ratchet gear (421) is sleeved on the rotating shaft (1212); The mounting ring (422) is mounted on the third bracket (41), and a stop pawl (4221) is provided on the mounting ring (422) and is unidirectionally meshed with the ratchet gear (421).

4. A method for filtering impurities from sparkling wine, using a sparkling wine impurity filtering device according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1, injecting sparkling wine into the filter box (1), and filtering it through the filter plate (11); S2, controlling the scraper (111) to move back and forth to push the impurities into the collection box (121); S3. When the collecting box (121) is fully loaded, the driving mechanism (2) is started to control the collecting box (121) to rotate and pour the impurities into the collecting chamber (12).

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