An NFC fruit and vegetable juice auxiliary juicing device capable of improving juice yield

Abstract

The application belongs to the technical field of fruit and vegetable juice processing, and discloses an NFC fruit and vegetable juice auxiliary juicing device capable of improving juice yield, which comprises a shell, a liquid inlet and a driving assembly are fixedly installed at the top of the shell, a moving assembly is arranged at the top of the shell, a liquid outlet is fixedly connected to the bottom of the shell, a filter assembly is arranged in the inner cavity of the shell and connected to the output end of the driving assembly, and a movable assembly is fixedly connected to the middle of one side of the inner cavity of the shell. Through the cooperation of the first spring telescopic rod and the extrusion piece and other structures, the fruits and vegetables that have not been completely extruded can be extruded, the driven bevel gear drives the second connecting shaft and the connecting gear to rotate, the rotating connecting gear drives the toothed plate and the connecting block to move, the moving connecting block drives the extrusion piece to move, the extrusion piece moves up and down to extrude the fruits and vegetables that have not been completely extruded, and thus the waste of fruits and vegetables is avoided.

Description

Technical Field

[0001] This invention belongs to the field of fruit and vegetable juice processing technology, specifically an NFC fruit and vegetable juice auxiliary juicing device that can improve the juice yield. Background Technology

[0002] my country is a major producer of fruits and vegetables in the world, with huge production and a wide variety of specialty fruits and vegetables such as apples, pears, grapes, plums, apricots, peaches, and tomatoes. However, due to long-term consumer complaints about the poor quality of raw materials for concentrated fruit juice and a sharp decline in exports due to the influence of the international market, the market for concentrated fruit juice and related beverage products has been poor. At the same time, the blind expansion of cultivation areas in various production areas in recent years has exacerbated the overcapacity of fruit and vegetable products. The extremely low processing conversion rate of fruits and vegetables has seriously affected the income of fruit and vegetable farmers. NFC fruit and vegetable juice (not from concentrate) is made by washing fresh fruits and vegetables, pressing them to extract the juice, and then directly bottling it after instant sterilization without concentration or reconstitution, thus completely preserving the original fresh flavor of the fruits and vegetables. In recent years, the market prospects have been very broad.

[0003] Currently available NFC fruit and vegetable juice processing equipment typically only performs one pressing of fruits and vegetables during operation. During the juicing process, some fruits and vegetables are not fully extracted. These unextracted fruits and vegetables are separated from the juice and directly disposed of in the waste bin, resulting in waste and a reduced juice yield. Therefore, improvements are needed. Summary of the Invention

[0004] To address the problem in the aforementioned background technology where fruits and vegetables are separated from their juice and then directly discharged into a trash can after one pressing, resulting in waste of incompletely squeezed fruits and vegetables and a reduced juice yield, this invention provides an NFC-assisted juicing device that can improve the juice yield.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an NFC fruit and vegetable juice assisted juicing device that can improve juice yield, comprising a housing, an inlet and a drive assembly fixedly installed on the top of the housing, a movable assembly provided on the top of the housing, an outlet fixedly connected to the bottom of the housing, a filter assembly located in the inner cavity of the housing at the output end of the drive assembly, a movable assembly fixedly connected to the middle of one side of the inner cavity of the housing, and a storage compartment movably connected to the lower end of one side of the housing;

[0006] The drive assembly includes a drive motor, the output end of which is provided with a transmission belt. The transmission belt is connected to a first connecting shaft. A drive bevel gear is fixedly installed on the top of the first connecting shaft, and a driven bevel gear is meshed with one side of the drive bevel gear.

[0007] The movable component includes a connecting gear, which meshes with a toothed plate. A support frame is fixedly installed on the top of the housing. A connecting block is fixedly installed on the side of the toothed plate away from the connecting gear, and an extrusion member is movably connected to the end of the connecting block away from the toothed plate.

[0008] The movable component includes a fixed plate, a connecting plate, and a movable plate. Connecting ropes are fixedly installed at both ends of one side of the movable plate. A second spring telescopic rod is fixedly installed on one side of the housing. The movable plate is fixedly installed on the top of the second spring telescopic rod. A rectangular piece is fixedly connected to the end of the connecting rope away from the movable plate. A connecting pipe is fixedly installed at the bottom of the fixed plate.

[0009] The filter assembly includes a rotating shaft, with a first filter screen movably connected to the upper end of the rotating shaft, a fixing member fixed to the bottom of the first filter screen, a connecting member fixed to the middle of the rotating shaft, and a second filter screen fixed to the lower end of the rotating shaft.

[0010] Preferably, a second connecting shaft is fixedly connected to the middle of the driven bevel gear, and the end of the second connecting shaft away from the driven bevel gear is fixedly connected to the connecting gear.

[0011] Preferably, a first spring telescopic rod is elastically supported between the extruder and the support frame, and the toothed plate is movably connected to the housing.

[0012] Preferably, a first connecting spring is elastically supported between the connecting plate and the housing, a second connecting spring is elastically supported between the moving plate and the housing, and rectangular pieces are fixedly connected to the top ends of the two connecting ropes.

[0013] Preferably, a connecting rod is fixedly connected to the upper end of the rotating shaft, and a third spring telescopic rod is elastically supported between the first filter screen and the housing.

[0014] Preferably, the lower end of the connecting rod is inclined, and a through hole is provided on the side of the housing near the extruder.

[0015] Preferably, the top of the connector is arc-shaped, and the bottom of the fastener is arc-shaped.

[0016] Preferably, a triangular groove is provided on one side of the connecting plate, the top of the movable plate near the connecting plate is inclined, and the connecting plate and the movable plate are in contact with each other.

[0017] Preferably, the surface of the fixing plate is provided with a filter plate, and the end of the connecting pipe away from the fixing plate is fixedly connected to the shell.

[0018] Preferably, the lower end of the movable plate is inclined, and the connecting rope is movably connected to the shell.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] This invention achieves the effect of squeezing fruits and vegetables that have not been fully squeezed by setting up a first spring telescopic rod and a squeezing component. The driven bevel gear drives the second connecting shaft and the connecting gear to rotate. The rotation of the connecting gear drives the toothed plate and the connecting block to move. The movement of the connecting block drives the squeezing component to move. The squeezing component moves up and down to perform secondary squeezing on the fruits and vegetables that have not been fully squeezed, thereby avoiding waste of fruits and vegetables and improving the juice extraction rate of fruits and vegetables.

[0021] This invention, through the cooperation of connecting parts and fixing parts, achieves the effect of preventing incompletely squeezed fruits and vegetables from clogging the filter screen. The transmission belt drives the rotating shaft to rotate, and the rotating shaft drives the connecting rod and connecting parts to rotate. The rotating connecting parts abut against the fixing parts, and the fixing parts drive the first filter screen to move upward, so that the connecting rod cleans the surface of the first filter screen, causing the first filter screen to vibrate, thereby allowing incompletely squeezed fruits and vegetables to enter between the moving and movable components through the through holes.

[0022] This invention achieves the cleaning effect of fruits and vegetables that have undergone secondary compression through the cooperation of structures such as connecting plates and movable plates. Pulling the rectangular component moves the connecting rope and the movable plate until the movable plate comes into contact with the connecting plate. The connecting plate then contacts the two sets of movable plates, causing them to move in opposite directions. This allows the movable plate to drop the fruits and vegetables that have undergone secondary compression from the surface of the fixed plate between the two sets of movable plates into the storage area, thereby cleaning the fruits and vegetables that have undergone secondary compression. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention;

[0025] Figure 3 This is a schematic diagram showing the structural cooperation relationship between the driving component and the moving component of the present invention;

[0026] Figure 4 This is a schematic diagram showing the structural cooperation relationship between the driving component and the filtering component of the present invention;

[0027] Figure 5 for Figure 4 A magnified schematic diagram of the partial structure at point A in the middle;

[0028] Figure 6 This is a schematic diagram of the structural fit relationship at the moving component of the present invention;

[0029] Figure 7 This is a schematic diagram of the exploded structure of the active component of the present invention;

[0030] Figure 8 This is a schematic diagram of the exploded structure of the driving component and the moving component of the present invention.

[0031] In the diagram: 1. Housing; 2. Liquid inlet; 3. Liquid outlet; 4. Drive assembly; 401. Drive motor; 402. Transmission belt; 403. First connecting shaft; 404. Driving bevel gear; 405. Driven bevel gear; 406. Second connecting shaft; 5. Moving assembly; 501. Connecting gear; 502. Gear plate; 503. Connecting block; 504. Support frame; 505. First spring telescopic rod; 506. Extrusion piece; 6. Movable assembly; 601. Fixed 602. Plate; 603. Movable plate; 604. Second spring telescopic rod; 605. Movable plate; 606. Connecting rope; 607. Connecting plate; 608. First connecting spring; 609. Connecting pipe; 610. Second connecting spring; 7. Rectangular piece; 7. Filter assembly; 701. Rotating shaft; 702. First filter screen; 703. Second filter screen; 704. Connecting piece; 705. Fixing piece; 706. Connecting rod; 707. Third spring telescopic rod; 8. Storage area. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] like Figures 1 to 8 As shown, the present invention provides an NFC fruit and vegetable juice assisted juicing device that can improve the juice yield, including a housing 1. The top of the housing 1 is fixedly installed with a liquid inlet 2 and a drive assembly 4. The top of the housing 1 is provided with a moving assembly 5. The bottom of the housing 1 is fixedly connected with a liquid outlet 3. The output end of the drive assembly 4 is provided with a filter assembly 7 located in the inner cavity of the housing 1. The middle of one side of the inner cavity of the housing 1 is fixedly connected with a movable assembly 6. The lower end of one side of the housing 1 is movably connected with a storage space 8.

[0034] The drive assembly 4 includes a drive motor 401, the output end of the drive motor 401 is provided with a transmission belt 402, the transmission belt 402 is connected to a first connecting shaft 403, the top of the first connecting shaft 403 is fixedly mounted with a drive bevel gear 404, and a driven bevel gear 405 is meshed with one side of the drive bevel gear 404.

[0035] The moving component 5 includes a connecting gear 501, which meshes with a toothed plate 502. A support frame 504 is fixedly installed on the top of the housing 1. A connecting block 503 is fixedly installed on the side of the toothed plate 502 away from the connecting gear 501. An extrusion member 506 is movably connected to the end of the connecting block 503 away from the toothed plate 502.

[0036] The active component 6 includes a fixed plate 601, a connecting plate 606, and a movable plate 602. Connecting ropes 605 are fixedly installed at both ends of one side of the movable plate 602. A second spring telescopic rod 603 is fixedly installed on one side of the housing 1. A movable plate 604 is fixedly installed on the top of the second spring telescopic rod 603. A rectangular piece 610 is fixedly connected to the end of the connecting rope 605 away from the movable plate 602. A connecting pipe 608 is fixedly installed at the bottom of the fixed plate 601.

[0037] The filter assembly 7 includes a rotating shaft 701, a first filter screen 702 is movably connected to the upper end of the rotating shaft 701, a fixing member 705 is fixedly connected to the bottom of the first filter screen 702, a connecting member 704 is fixedly connected to the middle of the rotating shaft 701, and a second filter screen 703 is fixedly connected to the lower end of the rotating shaft 701.

[0038] The above scheme is adopted as follows: through the cooperation of drive component 4 and moving component 5, drive motor 401 drives transmission belt 402 and first connecting shaft 403 to rotate. First connecting shaft 403 drives active bevel gear 404 to rotate. Active bevel gear 404 drives driven bevel gear 405 to rotate. Driven bevel gear 405 drives second connecting shaft 406 and connecting gear 501 to rotate. The rotation of connecting gear 501 drives toothed plate 502 and connecting block 503 to move. The movement of connecting block 503 drives extruder 506 to move. Extruder 506 moves up and down to perform secondary extrusion on fruits and vegetables that have not been fully extruded. After extrusion, the fruit and vegetable juice flows from the mesh of fixed plate 601 into connecting pipe 608, flows through connecting pipe 608 to the surface of second filter screen 703, and finally flows from liquid outlet 3 to the next step.

[0039] like Figure 3 , Figure 6 and Figure 8As shown, a second connecting shaft 406 is fixedly connected to the middle of the driven bevel gear 405. The end of the second connecting shaft 406 away from the driven bevel gear 405 is fixedly connected to the connecting gear 501. A first spring telescopic rod 505 is elastically supported between the extrusion member 506 and the support frame 504. The toothed plate 502 is movably connected to the housing 1.

[0040] The above solution involves the following: through the cooperation of the driven bevel gear 405 and the second connecting shaft 406, the driving bevel gear 404 drives the driven bevel gear 405 to rotate. The driven bevel gear 405 then drives the second connecting shaft 406 and the connecting gear 501 to rotate. The rotation of the connecting gear 501, in turn, drives the toothed plate 502 and the connecting block 503 to move. The movement of the connecting block 503, in turn, drives the extruder 506 to move. This allows for a second, more thorough extrusion of larger, incompletely extruded fruits and vegetables in the juice. The design of the toothed plate 502 and the housing 1 further contributes to this process. The design of the first spring telescopic rod 505 allows the extruder 506 to be limited when the connecting block 503 moves, making the extruder 506 more stable during movement. At the same time, when the connecting block 503 moves to the vertical groove, the extruder 506 drives the first spring telescopic rod 505 to reset, facilitating the next extrusion. The toothed plate 502 is movably connected to the housing 1, so that when the connecting gear 501 moves the toothed plate 502, the housing 1 limits the toothed plate 502, making the toothed plate 502 more stable during movement.

[0041] like Figure 5 , Figure 7 As shown, a first connecting spring 607 elastically supports the connecting plate 606 and the housing 1, a second connecting spring 609 elastically supports the moving plate 602 and the housing 1, a rectangular piece 610 is fixedly connected to the top of the two connecting ropes 605, a connecting rod 706 is fixedly connected to the upper end of the rotating shaft 701, and a third spring telescopic rod 707 elastically supports the first filter screen 702 and the housing 1.

[0042] The above solution employs the following: Through the cooperation of the second connecting spring 609 and the first connecting spring 607, the design of the first connecting spring 607 ensures that when the moving plate 602 is not pulled, the moving plate 602 releases contact with the connecting plate 606, thereby causing the first connecting spring 607 to drive the connecting plate 606 to reset. The reset of the connecting plate 606 then releases contact with the two sets of movable plates 604, causing the two sets of movable plates 604 to reset. The design of the second connecting spring 609 ensures that after cleaning fruits and vegetables that have not been completely squeezed from the surface of the fixed plate 601, the second connecting spring 609 drives the moving plate 602 to reset. The design of the rectangular component 610 makes pulling the connecting rope 605 more convenient. The design of the connecting rod 706 and the first filter screen 702, with the connecting rod 706 fixedly connected to the rotating shaft 701, allows the connecting rod 706 and the connecting member 704 to rotate when the rotating shaft 701 rotates. This causes the connecting member 704 to contact the fixing member 705, and the connecting rod 706 to clean the surface of the first filter screen 702. This pushes larger, incompletely squeezed fruits and vegetables from the surface of the first filter screen 702 between the moving component 5 and the movable component 6, allowing the squeezing member 506 to perform secondary squeezing on the fruits and vegetables. The design of the third spring telescopic rod 707 limits the first filter screen 702, making the third spring telescopic rod 707 more stable during movement.

[0043] like Figure 4 , Figure 5 As shown, the lower end of the connecting rod 706 is inclined, the housing 1 has a through hole on the side near the extrusion part 506, the top of the connecting part 704 is arc-shaped, and the bottom of the fixing part 705 is arc-shaped.

[0044] The above solution employs the following design: Through the design of the connecting rod 706 and the housing 1, and the inclined design of the connecting rod 706, when the connecting rod 706 contacts the first filter screen 702, the connecting rod 706 better cleans the fruits and vegetables after the first compression on the surface of the first filter screen 702, preventing smaller fruits and vegetables from clogging the surface of the first filter screen 702. The opening of the through hole in the housing 1 allows fruits and vegetables that have not been fully compressed to enter between the moving component 5 and the movable component 6, thereby allowing the squeezing component 506 to clean the uncompressed water... The process involves squeezing fruits and vegetables, thereby compressing any unsqueezed parts. The design of the fixing member 705 and the connecting member 704, with their arc-shaped shapes, allows the connecting member 704 to better contact the fixing member 705 when the rotating shaft 701 drives it to rotate. This reduces the jerking sensation caused by the right-angled edges, allowing the first filter screen 702 to move upwards. This upward movement prevents the first filter screen 702 from becoming clogged by incompletely squeezed fruits and vegetables.

[0045] like Figure 2 , Figure 7 As shown, a triangular groove is provided on one side of the connecting plate 606, the top of the movable plate 602 near the connecting plate 606 is inclined, and the connecting plate 606 and the movable plate 602 are in contact with each other. A filter plate is provided on the surface of the fixed plate 601, the end of the connecting pipe 608 away from the fixed plate 601 is fixedly connected to the housing 1, the lower end of the movable plate 602 is inclined, and the connecting rope 605 is movably connected to the housing 1.

[0046] The above solution is adopted: through the cooperation of the connecting plate 606 and the movable plate 602, when the rectangular piece 610 is pulled to move the movable plate 602, after the movable plate 602 moves a certain distance, it abuts against the connecting plate 606. The connecting plate 606 moves and abuts against the two sets of movable plates 604, causing the two sets of movable plates 604 to move in opposite directions. This allows the movable plate 602 to clean the fruits and vegetables that have been subjected to secondary compression on the surface of the fixed plate 601, causing them to fall between the two sets of movable plates 604 into the storage area 8. Through the design of the connecting pipe 608 of the fixed plate 601 and the design of the filter plate on the surface of the fixed plate 601, the secondary compression is further facilitated. The juice from the partially squeezed fruits and vegetables enters the connecting tube 608 and then flows into the housing 1 for secondary filtration. Finally, it flows out from the outlet 3 and enters the next process. The connecting tube 608 is fixedly connected to the housing 1 to ensure its stability. The design of the moving plate 602, with its inclined surface, makes the surface of the fixed plate 601 cleaner. The connecting rope 605 is movably connected to the housing 1, thus limiting the movement of the connecting rope 605. After cleaning, the second connecting spring 609 drives the connecting rope 605 to reset.

[0047] Working principle of the invention: S1. After the fruits and vegetables are juiced, they need to be filtered to prevent the juice from containing fruits and vegetables that have not been fully juiced. The drive motor 401 is started, and the juice enters the inner cavity of the housing 1 from the inlet 2 and flows to the surface of the first filter screen 702. The transmission belt 402 drives the rotating shaft 701 to rotate. The rotating shaft 701 drives the connecting rod 706 and the connecting piece 704 to rotate. The rotating connecting piece 704 abuts against the fixing piece 705. The fixing piece 705 drives the first filter screen 702 to move upward, so that the connecting rod 706 cleans the surface of the first filter screen 702, so that the fruits and vegetables that have not been fully squeezed enter between the moving component 5 and the movable component 6 through the through hole opened in the housing 1.

[0048] S2. Simultaneously, the drive motor 401 drives the transmission belt 402 and the first connecting shaft 403 to rotate. The first connecting shaft 403 drives the active bevel gear 404 to rotate. The active bevel gear 404 drives the driven bevel gear 405 to rotate. The driven bevel gear 405 drives the second connecting shaft 406 and the connecting gear 501 to rotate. The rotation of the connecting gear 501 drives the toothed plate 502 and the connecting block 503 to move. The movement of the connecting block 503 drives the extruder 506 to move. The extruder 506 moves up and down to perform secondary extrusion on the fruits and vegetables that have not been fully extruded. After extrusion, the fruit and vegetable juice flows from the mesh plate of the fixed plate 601 into the connecting pipe 608, flows through the connecting pipe 608 to the surface of the second filter screen 703, and finally flows from the liquid outlet 3 to the next step.

[0049] S3. After a certain period of time, the rectangular component 610 is manually pulled. The rectangular component 610 drives the connecting rope 605 and the moving plate 602 to move. The moving plate 602 squeezes the second connecting spring 609 until the moving plate 602 and the connecting plate 606 come into contact. The connecting plate 606 comes into contact with the two sets of movable plates 604, causing the two sets of movable plates 604 to move in opposite directions. This causes the moving plate 602 to drop the fruits and vegetables that have been squeezed twice on the surface of the fixed plate 601 from between the two sets of movable plates 604 into the storage area 8.

[0050] S4. After cleaning, loosen the rectangular piece 610. The second connecting spring 609 drives the connecting rope 605 and the moving plate 602 to reset. The moving plate 602 releases its contact with the connecting plate 606. The first connecting spring 607 drives the connecting plate 606 to reset. At the same time, the connecting plate 606 releases its contact with the movable plate 604. The second spring telescopic rod 603 drives the two sets of movable plates 604 to move in opposite directions, thereby closing the fixed plate 601.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0052] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An NFC-assisted juicing device for fruits and vegetables that can improve juice yield, comprising a housing (1), characterized in that: The top of the housing (1) is fixedly equipped with a liquid inlet (2) and a drive assembly (4), the top of the housing (1) is provided with a moving assembly (5), the bottom of the housing (1) is fixedly connected with a liquid outlet (3), the output end of the drive assembly (4) is provided with a filter assembly (7) located in the inner cavity of the housing (1), the middle of one side of the inner cavity of the housing (1) is fixedly connected with a movable assembly (6), and the lower end of one side of the housing (1) is movably connected with a storage place (8). The drive assembly (4) includes a drive motor (401), the output end of which is provided with a transmission belt (402), the transmission belt (402) is connected to a first connecting shaft (403), the top of the first connecting shaft (403) is fixedly mounted with a drive bevel gear (404), and a driven bevel gear (405) is meshed with one side of the drive bevel gear (404). The moving component (5) includes a connecting gear (501), which meshes with a toothed plate (502). A support frame (504) is fixedly installed on the top of the housing (1). A connecting block (503) is fixedly installed on the side of the toothed plate (502) away from the connecting gear (501). An extrusion member (506) is movably connected to the end of the connecting block (503) away from the toothed plate (502). The movable component (6) includes a fixed plate (601), a connecting plate (606), and a movable plate (602). A connecting rope (605) is fixedly installed at both ends of one side of the movable plate (602). A second spring telescopic rod (603) is fixedly installed on one side of the housing (1). A movable plate (604) is fixedly installed on the top of the second spring telescopic rod (603). A rectangular piece (610) is fixedly connected to one end of the connecting rope (605) away from the movable plate (602). A connecting pipe (608) is fixedly installed at the bottom of the fixed plate (601). The filter assembly (7) includes a rotating shaft (701), a first filter screen (702) is movably connected to the upper end of the rotating shaft (701), a fixing member (705) is fixed to the bottom of the first filter screen (702), a connecting member (704) is fixed to the middle part of the rotating shaft (701), and a second filter screen (703) is fixed to the lower end of the rotating shaft (701). A first spring telescopic rod (505) is elastically supported between the extrusion member (506) and the support frame (504), and the toothed plate (502) is movably connected to the housing (1); A connecting rod (706) is fixed to the upper end of the rotating shaft (701), and a third spring telescopic rod (707) is elastically supported between the first filter screen (702) and the housing (1). A triangular groove is provided on one side of the connecting plate (606), and the top of the moving plate (602) near the connecting plate (606) is inclined, and the connecting plate (606) and the moving plate (602) are in contact with each other.

2. The NFC fruit and vegetable juice-assisted juicing device for improving juice yield according to claim 1, characterized in that: A second connecting shaft (406) is fixedly connected to the middle of the driven bevel gear (405), and the end of the second connecting shaft (406) away from the driven bevel gear (405) is fixedly connected to the connecting gear (501).

3. The NFC fruit and vegetable juice-assisted juicing device for improving juice yield according to claim 2, characterized in that: A first connecting spring (607) is elastically supported between the connecting plate (606) and the housing (1), a second connecting spring (609) is elastically supported between the moving plate (602) and the housing (1), and a rectangular piece (610) is fixedly connected to the top of the two connecting ropes (605).

4. The NFC fruit and vegetable juice-assisted juicing device for improving juice yield according to claim 3, characterized in that: The lower end of the connecting rod (706) is inclined, and the housing (1) has a through hole on the side near the extruder (506).

5. The NFC fruit and vegetable juice-assisted juicing device for improving juice yield according to claim 4, characterized in that: The top of the connector (704) is arc-shaped, and the bottom of the fastener (705) is arc-shaped.

6. The NFC fruit and vegetable juice-assisted juicing device for improving juice yield according to claim 5, characterized in that: The surface of the fixed plate (601) is provided with a filter plate, and the end of the connecting pipe (608) away from the fixed plate (601) is fixedly connected to the shell (1).

7. The NFC fruit and vegetable juice-assisted juicing device for improving juice yield according to claim 6, characterized in that: The lower end of the movable plate (602) is inclined, and the connecting rope (605) is movably connected to the shell (1).

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