Sparkling wine impurity filtering device and filtering method

Abstract

The invention relates to the technical field of sparkling wine impurity filtering, in particular to a sparkling wine impurity filtering device and method. The filtering device comprises a filtering box, and a filtering plate and a scraping strip used for removing impurities on the filtering plate are arranged in the filtering box; a collecting cabin is arranged in the filter box, and a collecting box for receiving impurities is rotationally arranged in the collecting cabin; a driving mechanism for controlling the collection box to rotate is arranged on the filter box; in the working state, impurities on the filter plate are pushed into the collecting box by the scraping strip, and when the driving mechanism drives the collecting box to rotate, the impurities in the collecting box fall into the collecting cabin under the action of gravity. The function of automatically collecting impurities scraped by the scraping strip is achieved, after the impurities are collected into the collecting cabin, the collecting cabin is flushed through the pipeline to maintain the working stability of the filtering device, and the problems of automatically detecting the full load of the collecting box and cleaning the collecting box in a sealed environment are solved.

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 chamber. The auxiliary control mechanism includes a third support and a one-way limiting component. The third support is arranged in the collection chamber in a liftable manner. The one-way limiting component is arranged on the third support, and the one-way limiting component is used to limit the rotation direction of the rotating shaft.

[0013] Preferably, the one-way limiting component 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 support, and a stop pawl that is in one-way meshing connection with the ratchet gear is arranged on the mounting ring.

[0014] A method for filtering impurities in sparkling wine includes the following steps: S1. Inject the sparkling wine into the filtration box and perform filtration treatment through a filter plate. S2. Control the reciprocating movement of the scraping strip to push the impurities into the collection box. S3. When the collection box is full, start the driving mechanism, control the rotation of the collection box, and pour the impurities into the collection chamber.

[0015] The beneficial effects of the present invention application compared with the prior art are as follows: 1. The present invention application realizes the function of automatically collecting the impurities scraped by the scraping strip through the filter plate, the scraping strip, the collection chamber, the collection box and the driving mechanism, avoiding manual operation from damaging the seal. 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 whole process does not need to open the device, protecting the quality of the wine liquid and improving the reliability of the 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 continuous in a sealed environment and avoids damaging the seal during cleaning. Through the setting of the collection box, the effect of a temporary storage area for impurities can be achieved. It avoids the problems of local blockage or backflow caused by impurities directly falling into the collection chamber. And when controlling the rotation and dumping of the collection box, the collection box is guided by the support to move downward, so that the collection box lowers its height and then performs the dumping operation, and during the dumping process, the collection box is controlled to gradually move upward, further avoiding the situation of impurity backflow.

[0016] 2. The present invention application realizes the function of shortening the cleaning time through the cooperation of multiple collection chambers. When the collection chamber is full, the driving mechanism drives the rotation of the collection box to rotate the next collection chamber to the receiving position. At this time, the impurities gradually move downward under the action of gravity. And during this process, the collection chamber at the receiving position collects the impurities, without the need to control the original collection chamber to reset, ensuring the continuity of the filtration work and the cleaning work. Description of the Drawings

[0017] Figure 1 It is a three-dimensional schematic diagram of the first embodiment of a device for filtering impurities in sparkling wine according to the present invention application.

[0018] Figure 2It is a three-dimensional exploded schematic diagram of the first embodiment of a sparkling wine impurity filtering device of the present invention application.

[0019] Figure 3 It is a three-dimensional schematic diagram of a collection box, a driving mechanism and a guiding mechanism of the first embodiment of a sparkling wine impurity filtering device of the present invention application.

[0020] Figure 4 It is a three-dimensional schematic diagram of the driving mechanism and the guiding mechanism of the first embodiment of a sparkling wine impurity filtering device of the present invention application.

[0021] Figure 5 It is a three-dimensional schematic diagram of a rotating shaft, a guiding seat and a guiding mechanism of a sparkling wine impurity filtering device of the present invention application.

[0022] Figure 6 It is a three-dimensional exploded schematic diagram of the second embodiment of a sparkling wine impurity filtering device of the present invention application.

[0023] Figure 7 It is a three-dimensional schematic diagram of a collection box, a driving mechanism and a guiding mechanism of the second embodiment of a sparkling wine impurity filtering device of the present invention application.

[0024] Figure 8 It is a three-dimensional schematic diagram of the driving mechanism and the guiding mechanism of the second embodiment of a sparkling wine impurity filtering device of the present invention application.

[0025] Figure 9 It is a three-dimensional schematic diagram of a transmission component of the second embodiment of a sparkling wine impurity filtering device of the present invention application.

[0026] Figure 10 It is a three-dimensional schematic diagram of an auxiliary control mechanism of a sparkling wine impurity filtering device of the present invention application.

[0027] The reference numerals in the figure are: 1, filter box; 11, filter plate; 111, scraping strip; 12, collection chamber; 121, collection box; 1211, collection cavity; 1212, rotating shaft; 1213, guiding seat; 122, sewage discharge pipe; 13, partition board; 14, feed pipe; 15, discharge pipe; 2, driving mechanism; 21, second bracket; 22, rotary driver; 221, bevel gear; 23, extension rod; 24, linear driver; 241, pushing block; 25, limiting rod; 251, first fixed shaft; 26, transmission assembly; 261, connecting frame; 262, swing rod; 2621, second fixed shaft; 263, support; 2631, second elastic member; 3, guiding mechanism; 31, elastic telescopic frame; 311, pressure sensor; 312, hinge seat; 313, cross plate; 314, first elastic member; 32, first bracket; 321, arc-shaped supporting 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 implementation manners

[0028] To further understand the features, technical means, specific purposes and functions achieved by the present invention application, the following further describes the present invention application in detail in conjunction with the drawings and specific implementation manners.

[0029] Refer to Figures 1 - 5 : A sparkling wine impurity filtering device, including a filter box 1, a filter plate 11 is arranged in the filter box 1 and a scraping strip 111 for removing impurities on the filter plate 11; a collection chamber 12 is provided in the filter box 1, and a collection box 121 for receiving impurities is rotatably arranged in the collection chamber 12; a driving mechanism 2 for controlling the rotation of the collection box 121 is arranged on the filter box 1; in the working state, the impurities on the filter plate 11 are pushed into the collection box 121 by the scraping strip 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 guiding mechanism 3 is arranged in the filter box 1, and the guiding mechanism 3 includes an elastic telescopic frame 31 and a first bracket 32; a rotating shaft 1212 and a guiding seat 1213 are connected to the collection box 121; the elastic telescopic frame 31 is rotatably connected to the rotating shaft 1212, and a pressure sensor 311 is arranged inside the elastic telescopic frame 31; a first bracket 32 for supporting the collection box 121 is arranged in the filter box 1, and the first bracket 32 has an arc-shaped supporting plate 321 for supporting the rotating shaft 1212 and a side plate 322 for guiding the movement of the guiding 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.

[0030] The elastic telescopic frame 31 includes a hinge seat 312, a cross plate 313, and a first elastic member 314. The hinge seat 312 is rotatably connected to the rotating shaft 1212, the cross plate 313 is connected to the inner wall of the filter box 1, and the two ends of the first elastic member 314 are respectively connected to the cross plate 313 and the hinge seat 312. A convex portion is provided on the cross plate 313, and the pressure sensor 311 is located on the convex portion. When the first elastic member 314 is compressed, the hinge seat 312 moves toward the cross plate 313. When the rotating shaft 1212 is in sliding fit with the arc-shaped support plate 321, the hinge seat 312 contacts the pressure sensor 311, thereby triggering the pressure sensor 311. A controller for human-computer interaction is provided on the filter box 1, and both the pressure sensor 311 and the drive structure are electrically connected to the controller.

[0031] In this invention application, the functions of automatically collecting the impurities scraped off by the scraping strip 111 are realized through the filter plate 11, the scraping strip 111, the collection chamber 12, the collection box 121, and the drive mechanism 2, avoiding the destruction of the seal by manual operation. By automatically triggering the drive mechanism 2 to control the collection box 121 to rotate precisely by a specified angle, it ensures that the impurities fall smoothly, prevents the impurities from flowing back or the device from vibrating, and maintains the filtration stability. The elastic telescopic frame 31 and the first support 32 are used to guide the movement of the collection box 121. Through the support and guidance of the first support 32 and the first elastic member 314, the position of the collection box 121 can be stably controlled during the process of cleaning the collection box 121. At the same time, during the filtration process, the collection box 121 can be cleaned in a timely manner, avoiding the overflow of impurities in the collection box 121 from affecting the cleaning effect of the scraping strip 111 on the filter plate 11, maintaining the passability of the filter holes on the filter plate 11, and maintaining the filtration efficiency. After the impurities are collected in the collection chamber 12, the collection chamber 12 is flushed through a pipeline to maintain the working stability of the filtration device. The whole process does not require opening the device, protecting the quality of the liquor and improving the reliability of the operation. It solves the problem of automatically detecting the full load of the collection box 121 and cleaning it in a sealed environment. It ensures that the filtration process is continuously carried out in a sealed environment and avoids damaging the seal during cleaning.

[0032] As the squeegee 111 pushes the impurities into the collection cavity 1211 of the collection box 121, the overall weight of the collection box 121 gradually increases. The first elastic member 314 is compressed under pressure, and the collection box 121 drives the rotating shaft 1212 and the guide seat 1213 to move downward synchronously. During this process, the movement of the collection box 121 is guided by the cooperation between the guide seat 1213 and the side plate 322, avoiding the situation that the collection box 121 deflects at an angle during the downward movement and affects the collection of impurities. When the collection cavity 1211 in the collection box 121 is full, the rotating shaft 1212 moves downward to the arc-shaped support plate 321, and the rotating shaft 1212 drives 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 the pressure, it generates an electrical signal and feeds the signal back to the controller. The controller starts the drive mechanism 2, and the drive mechanism 2 controls the collection box 121 to rotate by a specified angle. And as the impurities fall into the collection cavity 1211, the overall weight of the collection box 121 gradually decreases. And because the collection cavity 1211 has a relatively fast dumping speed when full, the overall weight of the collection box 121 will drop significantly. The hinge seat 312 moves upward under the elastic force of the first elastic member 314 to perform a reset action, and the hinge seat 312 drives the rotating shaft 1212 and the filter box 1 to move upward synchronously. When the guide seat 1213 on the rotating shaft 1212 slides and cooperates with the side plate 322 again, the rotation of the rotating shaft 1212 is restricted, and the next collection cavity 1211 is stabilized at the supporting position. Through the setting of the collection box 121, the effect of an impurity temporary storage area can be achieved. When directly pushing the impurities into the collection cavity 1211, some relatively light impurities will adhere to the inner wall of the cavity or flow back to the filter plate 11 during the falling process. By setting up an impurity temporary storage area, problems such as local blockage or backflow caused by the impurities directly falling into the collection cavity 1211 can be avoided. And when controlling the rotation and dumping of the collection box 121, the first bracket 32 guides the collection box 121 to move downward, so that the collection box 121 reduces its height and then performs the dumping operation, and controls the collection box 121 to move upward gradually during the dumping process, further avoiding the backflow of impurities.

[0033] A sewage discharge pipe 122 communicating with the collection chamber 12 is provided on the filtration tank 1. A partition plate 13 is provided inside the filtration tank 1, and the collection chamber 12 is separated inside the filtration tank 1 by the partition plate 13. A feed pipe 14 and a discharge pipe 15 are provided on the filtration tank 1. The filter plate 11 is inclined, and the collection box 121 is located on the lower side of the filter plate 11. A motor and a lead screw for controlling the reciprocating movement of the scraping bar 111 are provided inside the filtration tank 1, and the motor and the lead screw are not shown in the figure. In the working state, an operator injects sparkling wine to be filtered through the feed pipe 14. The sparkling wine flows along the surface of the filter plate 11 to form a tangential flow, which can wash impurities into the lateral collection box 121, achieving a certain cleaning effect. The sparkling wine enters the bottom of the filtration tank 1 through the filter holes on the filter plate 11 and is discharged through the discharge pipe. The filter plate 11 is used to pre-treat the sparkling wine to filter out larger impurities. During the filtration process, the scraping bar 111 is controlled to reciprocate to push the impurities into the collection box 121. When the collection box 121 is full, the collection box 121 is driven to rotate by the driving mechanism 2, and the impurities stored in the collection box 121 are poured into the collection chamber 12. And the impurities are discharged through the sewage discharge pipe 122 communicating with the collection chamber 12, achieving the effect of continuous filtration.

[0034] Refer to Figure 2 and Figure 3 : The collection box 121 has at least two collection chambers 1211. When the driving mechanism 2 drives the collection box 121 to rotate, the next collection chamber 1211 is rotated to the receiving position.

[0035] The application of the present invention realizes the function of shortening the cleaning time through the cooperation of multiple collection chambers 1211. When the collection chamber 1211 is full, the collection box 121 is driven to rotate by the driving mechanism 2, and the next collection chamber 1211 is rotated to the receiving position. At this time, the impurities gradually move down under the action of gravity. During this process, the impurities are collected by the collection chamber 1211 in the receiving position, and it is not necessary to control the original collection chamber 1211 to reset, ensuring the continuity of the filtration work and the 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, only by driving the collection box 121 to rotate by the driving mechanism 2, the next empty collection chamber 1211 can replace the full collection chamber 1211 to carry out the collection work. During the switching process, the impurities can fall into the collection chamber 12 by themselves, and it is not necessary to stop the filtration and cleaning work. The continuity of the filtration and cleaning work is maintained, the time for waiting to be emptied and re-prepared is saved, and the whole process is made more efficient and smooth.

[0036] Refer to 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 mounted in the collection chamber 12 in the vertical direction, and the second bracket 21 is rotatably connected to the rotating shaft 1212; the rotary driver 22 is mounted on the second bracket 21, and the driving end of the rotary driver 22 is in transmission connection with the rotating shaft 1212.

[0037] As the first embodiment of the present invention application, the function of driving the collection box 121 to rotate is realized through the second bracket 21 and the rotary driver 22. A bevel gear 221 is sleeved 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 the rotary driver 22 is electrically connected to the controller. Through the connection of the second bracket 21, the rotary driver 22 can be kept in transmission connection with the rotating shaft 1212. When the rotating shaft 1212 moves to the arc-shaped support plate 321, the controller sends a signal to the rotary driver 22, and the rotary driver 22 drives the rotating shaft 1212 to rotate through the bevel gear 221, so as to switch the collection chamber 1211 for impurity removal and collection work. Through the stable control of the rotary driver 22, the rotation accuracy of the collection box 121 can be improved, and the stable cooperation between the guide seat 1213 and the side plate 322 can be maintained, so that when the collection box 121 is reset, the collection chamber 1211 can be in the supporting position for impurity collection work.

[0038] Refer to Figure 2 and Figure 8 : The driving mechanism 2 includes an extension rod 23 and a linear driver 24; there are multiple extension rods 23 and they correspond to the collection chambers 1211 one by one; the linear driver 24 is arranged in the collection chamber 12, and a push block 241 for pushing the extension rod 23 is connected to the driving end of the linear driver 24; a liftable limit rod 25 is arranged in the collection chamber 12, and when the extension rod 23 contacts the limit rod 25 during the rotation of the collection box 121, the rotation of the extension rod 23 is restricted.

[0039] As the second embodiment of the present invention application, the function of driving the collection box 121 to rotate is realized through the extension rod 23, the linear driver 24 and the limit rod 25. And when driving the collection box 121 to rotate, the linear driver 24 drives the push block 241 to move upward and impact the extension rod 23, and the vibration generated and the centrifugal force generated by the rotation will promote the impurities to fall off from the collection cavity 1211. And a second collision occurs when the extension rod 23 contacts the limit rod 25, further promoting the falling off of the impurities. The linear driver 24 is preferably a linear cylinder. When the collection box 121 moves to the arc-shaped support plate 321, the elastic telescopic frame 31 contracts and triggers the pressure sensor 311. The controller sends a signal to the linear driver 24, and after receiving the signal, the linear driver 24 drives the push block 241 to move upward. After the push block 241 contacts the extension rod 23, it pushes the extension rod 23. At this time, the collection box 121 is in a full load state. Although the extension rod 23 will drive the collection box 121 to move upward a certain distance when subjected to an upward thrust, it will not have a great impact on the rotation of the collection box 121. The collection box 121 performs a dumping operation after rotation, and after the push block 241 pushes the extension rod 23, the push block 241 is controlled to reset by the linear driver 24. As the collection box 121 rotates, when the extension rod 23 at the bottom contacts the limit rod 25, its movement is restricted. And after the overall weight of the collection box 121 decreases, it will move upward under the elastic force of the first elastic member 314. At this time, through the cooperation of the guide seat 1213 and the side plate 322, the position of the collection box 121 can be corrected within a small range, so that it can move upward at a specified angle and keep the next collection cavity 1211 in a smooth receiving position.

[0040] Refer to Figure 8 and Figure 9 : A transmission component 26 is provided in the collection chamber 12, and the limit rod 25 is in transmission connection with the push block 241 through the transmission component 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 component 26, and conversely, when the push block 241 moves downward, the limit rod 25 is controlled to move upward through the transmission component 26.

[0041] This invention application realizes the function of automatically controlling the lifting of the limit rod 25 through the transmission component 26. When driving the collection box 121 to rotate, the collection box 121 drives multiple extension rods 23 to rotate synchronously. When dumping impurities, it is necessary to first drive the collection box 121 to rotate by the linear actuator 24 and the push block 241. At this time, it is necessary to control the limit rod 25 to move down to prevent the limit rod 25 from affecting the rotation of the collection box 121, so that the extension rod 23 currently close to the limit rod 25 can pass through the limit rod 25 smoothly. After the collection box 121 starts to rotate, it is necessary to control the limit rod 25 to move up before the next extension rod 23 passes through the limit rod 25, and then control the rotation angle of the collection box 121 through the limit rod 25. For this reason, the transmission component 26 is provided. When pushing the extension rod 23 by the push block 241, first drive the push block 241 to move up by the linear actuator 24. After the push block 241 contacts the extension rod 23, it pushes the extension rod 23 to rotate. During the upward movement of the push block 241, the limit rod 25 is controlled to move down through the transmission component 26, so that the extension rod 23 currently close to the limit rod 25 can pass through the limit rod 25 smoothly. After the push block 241 pushes the extension rod 23 to rotate a certain angle, drive the push block 241 to move down and reset by the linear actuator 24. When the push block 241 moves down, the limit rod 25 is controlled to move up through the transmission component 26, and the limit rod 25 is controlled to be in the working position. When the next extension rod 23 moves to the limit rod 25 and contacts the limit rod 25, the movement of the extension rod 23 is restricted by the limit rod 25, so as to achieve the function of restricting the rotation angle of the collection box 121.

[0042] Refer to Figure 8 and Figure 9 : The transmission component 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 which is slidably matched with the straight groove is provided on the limit rod 25; the support 263 is arranged in the collection chamber 12, and the limit rod 25 is slidably matched with the support 263; a second elastic member 2631 connected to the limit rod 25 is provided on the support 263; when the linear actuator 24 drives the push block 241 and the connecting frame 261 to move up, the connecting frame 261 pushes the swing rod 262 to rotate.

[0043] The present invention application realizes the function of controlling the lifting of the limit rod 25 through the connecting frame 261, the swing rod 262 and the support 263. A second fixed shaft 2621 is provided on the swing rod 262. When the push block 241 drives the connecting frame 261 to move upward, the connecting frame 261 pushes the second fixed shaft 2621 on the swing rod 262. When the linear actuator 24 does not drive the push block 241 to move upward, the limit rod 25 is in a reset state under the elastic force of the second elastic member 2631. At this time, the limit rod 25 is in an upward moving state. When the linear actuator 24 drives the push block 241 to move upward, the push block 241 drives the connecting frame 261 to move upward. After the connecting frame 261 contacts the second fixed shaft 2621 on the swing rod 262, it pushes the swing rod 262 to rotate. The swing rod 262 pushes the first fixed shaft 251 to move, and then pushes the limit rod 25 to move downward. The second elastic member 2631 is compressed under pressure, so that the extension rod 23 can pass through the limit rod 25 smoothly. When the linear actuator 24 controls the push block 241 to reset, the limit rod 25 resets under the elastic force of the second elastic member 2631, and then restricts the extension rod 23 again, achieving the effect of controlling the rotation angle of the collection box 121.

[0044] Refer to Figure 6 , Figure 7 and Figure 10 : An auxiliary control mechanism 4 is provided in the collection chamber 12. The auxiliary control mechanism 4 includes a third bracket 41 and a one-way limiting component 42; the third bracket 41 is arranged in the collection chamber 12 in a liftable manner; 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.

[0045] The present invention application realizes the function of restricting the rotation direction of the rotating shaft 1212 through the third bracket 41 and the one-way limiting component 42. During the process of driving the collection box 121 to rotate by the collision between the push block 241 and the extension rod 23, when the extension rod 23 collides with the limit rod 25, it will receive a reaction force, causing the collection box 121 to have a tendency to rotate in the reverse direction. In order to avoid the situation that the guide seat 1213 and the side plate 322 cannot be aligned due to the reverse rotation of the collection box 121, a one-way limiting component 42 is provided to limit the rotation direction of the rotating shaft 1212. When driving the collection box 121 to rotate, the collection box 121 drives the rotating shaft 1212 to rotate. At this time, the one-way limiting component 42 does not limit the rotation of the rotating shaft 1212. When the extension rod 23 collides with the limit rod 25, the one-way limiting component 42 locks to prevent the collection box 121 from rotating in the reverse direction, thereby stably controlling the rotation angle of the collection box 121.

[0046] Refer to Figure 6 , Figure 7 and Figure 10: The one-way limiting component 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 that is in one-way meshing connection with the ratchet gear 421 is provided on the mounting ring 422.

[0047] The present invention application realizes the function of restricting the rotation direction of the rotating shaft 1212 through the ratchet gear 421, the mounting ring 422 and the stop pawl 4221. When the collection box 121 rotates forward, the collection box 121 drives the rotating shaft 1212 and the ratchet gear 421 to rotate forward. At this time, the stop pawl 4221 will not affect the rotation of the rotating shaft 1212 and the ratchet gear 421. When the rotating shaft 1212 has a tendency to rotate reversely, the cooperation between the stop pawl 4221 and the ratchet gear 421 restricts the reverse rotation of the ratchet gear 421 and the rotating shaft 1212.

[0048] Refer to Figures 1 - 5 : A method for filtering impurities in sparkling wine, comprising the following steps: S1. Inject the sparkling wine into the filter box 1 and perform a filtering process through the filter plate 11; S2. Control the reciprocating movement of the scraping strip 111 to push the impurities into the collection box 121; S3. When the collection box 121 is full, start the driving mechanism 2, control the rotation of the collection box 121, and pour the impurities into the collection compartment 12.

[0049] The above embodiments only represent one or several implementation manners of the present invention application, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present invention application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention application, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention application. Therefore, the protection scope of the present invention application should be subject to 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 in that 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).

2. The impurity filtration device for sparkling wine according to claim 1, wherein, 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) is rotated to a receiving position.

3. A sparkling wine impurity filtering device according to claim 1, characterized in that, The driving mechanism (2) comprises 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 mounted on the second bracket (21), and the driving end of the rotary driver (22) is in transmission connection with the rotating shaft (1212).

4. A sparkling wine impurity filtration device according to claim 1, characterized in that, 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).

5. The impurity filtration device for sparkling wine according to claim 4, wherein 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).

6. The impurity filtering device for sparkling wine according to claim 5, characterized in that, 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 formed in the swing rod (262), and a first fixed shaft (251) that is slidably matched with the straight groove is arranged on the limit rod (25); The support (263) is arranged in the collection chamber (12), and the limit rod (25) is slidably matched with the support (263); A second elastic member (2631) connected to the limit rod (25) is arranged on the support (263); When the linear actuator (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.

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

8. An impurity filtration device for sparkling wine according to claim 7, 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 support (41), and a stop pawl (4221) that is in one-way meshing connection with the ratchet gear (421) is arranged on the mounting ring (422).

9. A method for filtering impurities in sparkling wine, using a sparkling wine impurity filtering device as described in any one of claims 1-8, characterized in that, It includes the following steps: S1. Inject sparkling wine into the filter box (1) and perform filtration treatment through the filter plate (11); S2. Control the reciprocating movement of the scraping strip (111) to push impurities into the collection box (121); S3. When the collection box (121) is full, start the drive mechanism (2) to control the rotation of the collection box (121) and pour the impurities into the collection chamber (12).

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