Juice separator for potato breeding
By combining a centrifugal separation structure with a swing assembly, the problem of low juice separation efficiency in potato breeding was solved, achieving efficient juice separation and raw material utilization, and improving product quality.
Patent Information
- Application Number
- CN202422882047.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-26
AI Technical Summary
In potato breeding, low juice separation efficiency leads to resource waste and environmental pollution. At the same time, undesirable flavor substances in the juice affect the product's flavor acceptability.
The system employs a centrifugal separation structure combined with a potato collection and limiting structure. A rotating shaft drives the cone-shaped carrier to rotate continuously. Anti-fall barriers shield the potatoes and cause the juice to fall. A swinging assembly causes the screen to swing continuously for filtration. An electric push rod controls the discharge of juice and potatoes.
It improves juice separation efficiency, prevents pore blockage, ensures smoothness and stability, and enhances raw material utilization and product quality.
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Figure CN223474551U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of potato breeding technology, specifically a juice separator for potato breeding. Background Technology
[0002] Potatoes are annual herbaceous plants belonging to the genus Solanum in the family Solanaceae. Potato breeding is a complex and multifaceted process, involving applications ranging from traditional breeding techniques to modern genomics and synthetic biology. Potato breeding is mainly carried out through hybridization and selection techniques. Potatoes can also be bred through seed propagation, but this method is prone to trait segregation. Therefore, tuber propagation is more stable and is often used for commercial cultivation.
[0003] The following problems were found in the relevant technology: During potato breeding, juice byproducts are produced. These juices are rich in nutrients such as carbohydrates, free amino acids, and minerals. The composition of volatile substances in the juice changes, including aldehydes, alcohols, phenols, etc. These substances are the main sources of unpleasant flavor in the juice. In particular, 1-octen-3-ol is considered to be the key substance that forms the earthy smell of the juice, while cis-3-nonen-1-ol and indole formed during the ripening stage are the main components of the sour and pungent smell of the juice, respectively.
[0004] Besides the environmental pollution and resource waste that can result from direct discharge, potato juice can be further processed to improve raw material utilization and increase the added value of the industrial chain. For example, centrifuged juice from purple potatoes can be processed into products such as lactic acid bacteria beverages. However, in this process, it is necessary to address the issue of the juice's fishy smell to improve the product's flavor acceptance. Juice adhering to the potato surface needs to be separated after breeding. To improve the utilization rate of the juice, we have proposed a juice separator for potato breeding.
[0005] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background section of this application, and therefore may include prior art information that does not constitute prior art information known to those skilled in the art. Utility Model Content
[0006] This utility model aims to solve at least one of the technical problems existing in the prior art or related technologies. To address the problem of juice separation after breeding in the prior art, this utility model provides a juice separator for potato breeding, which uses a centrifugal separation structure combined with a potato collection and limiting structure to achieve the effect of separating the juice from the potato surface. Its specific technical solution is as follows:
[0007] A juice separator for potato breeding includes a separation tank. A conical hopper carrier is rotatably mounted inside the separation tank. A fall-prevention barrier is spirally mounted on the outer wall of the conical hopper carrier. A gate component for holding back potatoes is provided at the end of the fall-prevention barrier. An inlet is obliquely embedded in the top of the separation tank, opposite to the cone apex of the conical hopper carrier. An outlet is obliquely mounted on the side wall of the separation tank, opposite to the end of the fall-prevention barrier. A drain outlet is embedded in the bottom of the separation tank.
[0008] In the above technical solution, a screen is rotatably arranged below the cone-shaped carrier, and a swinging assembly that drives the screen to swing continuously is arranged on the outer wall of the separation tank.
[0009] The swing assembly includes a drive frame rotatably mounted on the outer wall of the separation tank. A sliding seat is rotatably connected to the free end of the drive frame. A movable shaft is symmetrically arranged on the outer wall of the screen. One of the movable shafts passes through the side wall of the separation tank and extends to the outside. A swing frame is sleeved on the outer wall of the movable shaft extending to the outside of the separation tank. The sliding seat is sleeved on the outside of the swing frame.
[0010] The outer wall of the swing frame is symmetrically provided with sliding grooves, and the inner wall of the sliding seat is symmetrically fixed with guide sliders that are adapted to the sliding grooves. The guide sliders are slidably disposed on the inner wall of the sliding grooves.
[0011] Below the screen is a liquid collecting hopper fixed to the inner cavity of the separation tank, and the drain port is embedded in the bottom of the liquid collecting hopper.
[0012] The inner cavity of the separator is fitted with an annular baffle that is sleeved on the outside of the cone-shaped support.
[0013] An annular support is embedded in the inner wall of the annular baffle, and an annular base is fixedly installed circumferentially at the bottom of the cone-shaped carrier.
[0014] Ball bearings are evenly arranged circumferentially between the annular base and the annular support.
[0015] Both the annular base and the annular support have annular baffles fitted to their inner walls.
[0016] The gate component includes an electric push rod fixedly installed at the bottom edge of the outer wall of the cone-shaped support, and a stop gate is fixedly installed at the movable end of the electric push rod.
[0017] Compared with the prior art, the beneficial effects of this utility model are: This potato breeding juice separator:
[0018] 1. During potato juice separation, a rotating shaft drives a conical bucket carrying potatoes to rotate continuously. A fall-prevention barrier shields the potatoes, while the juice from the rotating potatoes is splashed onto the fall-prevention barrier and the conical bucket. After a certain period of rotation, the rotation stops, allowing the splashed juice to pass through the sieve holes and fall onto the collection hopper. The juice in the collection hopper is then discharged through the drain port. A gate mechanism then opens the discharge channel, allowing the potatoes to be discharged through the outlet. This process makes juice separation more convenient and improves efficiency. By rationally utilizing the separated juice, the utilization rate of the raw materials is increased.
[0019] Second, the oscillating component causes the screen to oscillate continuously inside the separation tank. The continuously oscillating screen filters the separated juice, preventing impurities from entering the juice. The continuous oscillation of the screen also prevents the screen holes from clogging, thereby improving the juice filtration effect.
[0020] Third, when filtering the separated juice, the output shaft of the motor drives one end of the drive frame to rotate, which in turn drives the other end of the drive frame to rotate the hinged sliding seat. This causes the sliding seat to apply stress to the swing frame, and as the sliding seat slides back and forth against the outer wall of the swing frame, the swing frame drives the movable shaft to rotate back and forth, thereby causing the screen to swing back and forth. The swinging screen prevents the through holes of the screen from becoming blocked, thus ensuring the smoothness of juice filtration.
[0021] Fourth, guide sliders are fixedly installed on both sides of the inner wall of the sliding seat, so that the guide sliders slide against the inner wall of the chute. The sliding cooperation between the guide sliders and the chute ensures the stability of the swing frame driving the screen to swing.
[0022] 5. During the rotation of the cone-shaped carrier, the cone-shaped carrier causes the bottom annular base to slide against the top of the annular support. The annular support supports the bottom of the cone-shaped carrier, ensuring the stability of the juice separation process.
[0023] 6. The movable end of the electric push rod drives the barrier gate to move, so that when the barrier gate moves and retracts with the movable end of the electric push rod, the end outlet of the fall arrest barrier is opened through the barrier gate. When the movable end of the electric push rod drives the barrier gate to extend and move, the barrier gate fits between two adjacent arc plates, thereby closing the end outlet of the fall arrest barrier. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the structure of a juice separator for potato breeding according to the present invention;
[0025] Figure 2 This is a cross-sectional view of the structure of a juice separator for potato breeding according to the present invention;
[0026] Figure 3 This is an exploded view of the internal structure of the separation tank of this utility model;
[0027] in, Figures 1 to 3 The correspondence between the reference numerals and component names in the attached drawings is as follows: 1-Separation tank, 2-Conical bucket carrier, 3-Anti-fall barrier, 4-Inlet, 5-Outlet, 6-Sieve hole, 7-Sieve screen, 8-Collection hopper, 9-Annular baffle, 10-Drain outlet, 11-Swing frame, 12-Sliding seat, 13-Rotating shaft, 14-First machine cover, 15-Observation window, 16-Drive frame, 17-Slide groove, 18-Moving shaft, 19-Second machine cover, 20-End cap, 21-Valve, 22-Frame, 23-Motor, 24-Guide slider, 26-Electric push rod, 27-Block door, 28-Annular baffle, 29-Annular base, 30-Ball bearing, 31-Slide groove, 32-Annular support. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] The following are specific implementation cases and appendices. Figure 1-3 The present invention will be further described below, but the present invention is not limited to these embodiments.
[0030] A juice separator for potato breeding includes a separation tank 1, with a conical bucket carrier 2 rotatably mounted inside the separation tank 1. The conical bucket carrier 2, shaped like an inverted bucket, is located inside the separation tank 1. A drive motor is fixed at the top center of the separation tank 1 by a first cover 14. The output shaft of the drive motor is fixedly connected to one end of a rotating shaft 13, the other end of which passes through the top of the separation tank 1 and extends into the inner cavity of the separation tank 1, and is vertically fixed at the top center of the conical bucket carrier 2, causing the drive motor to continuously rotate the conical bucket carrier 2. The drive motor is electrically connected to an external power source via wires.
[0031] A spiral anti-fall barrier 3 is spirally installed on the outer wall of the cone-shaped hopper carrier 2. The anti-fall barrier 3 spirals sequentially from the bottom of the outer wall of the cone-shaped hopper carrier 2 to the cone apex, and the spiral track formed by the anti-fall barrier 3 and the cone-shaped hopper carrier 2 is used to place potatoes. A gate component is provided at the end of the anti-fall barrier 3 to hold the potatoes in place. During juice separation, the gate component closes the potato track at the end of the anti-fall barrier 3. After juice separation, the gate component opens the potato track at the end of the anti-fall barrier 3, discharging the potatoes through the discharge port 5. Screen holes 6 are evenly distributed on the outer wall of the cone-shaped hopper carrier 2.
[0032] The top of the separator 1 is inclinedly fitted with an inlet 4, which is opposite to the cone apex of the cone-shaped hopper carrier 2. The inlet 4 is fixedly and inclinedly installed on the top of the separator 1, and the angle of inclination is such that the inlet 4 points towards the beginning of the fall arrestor 3. This allows potatoes to enter the separator 1 through the inlet 4 and fall onto the cone apex of the cone-shaped hopper carrier 2, and then slide down the inclined spiral track to the end. The side wall of the separator 1 is inclinedly fitted with an outlet 5, which is opposite to the end of the fall arrestor 3. The outlet 5 is fixedly and inclinedly installed on the side wall of the separator 1, facing towards the bottom of the separator 1, and is located at a position corresponding to the end of the fall arrestor 3. When it is necessary to discharge potatoes, the gate component is rotated to face the outlet 5.
[0033] A drain port 10 is embedded in the bottom of the separator 1. The separated juice is discharged to the outside through the drain port 10. A valve 21 is provided on the drain port 10 to control the opening and closing of the drain port 10. End caps 20 are threadedly connected to the inlet 4 and outlet 5, and the opening and closing of the outlet 5 and inlet 4 are controlled by the two end caps 20 respectively.
[0034] During potato juice separation, potatoes fall sequentially into the conical hopper carrier 2 through the feed inlet 4, and then the feed inlet 4 is closed. The drive motor at the top of the separator 1 is then connected to a power source, causing the output shaft of the drive motor to drive the rotating shaft 13, which in turn causes the conical hopper carrier 2 carrying potatoes to rotate continuously. The potatoes are protected by the anti-fall barrier 3, and the juice from the rotating potatoes is splashed onto the anti-fall barrier 3 and the surface of the conical hopper carrier 2.
[0035] After rotating the conical bucket carrier 2 for a certain period of time, it stops rotating, allowing the spilled juice to pass through the sieve holes 6 and fall onto the collection hopper 8. The juice on the collection hopper 8 is then discharged to the outside through the discharge port 10. Next, the gate component is rotated with the conical bucket carrier 2 to a position opposite the discharge port 5, opening the discharge channel and allowing the potatoes to be discharged to the outside through the discharge port 5. This makes the juice separation process more convenient, thereby improving the efficiency of juice separation. Through the rational utilization of the separated juice, the utilization rate of raw materials is improved.
[0036] A screen 7 is rotatably mounted below the cone-shaped support 2, and a swing assembly that drives the screen 7 to swing continuously is installed on the outer wall of the separation tank 1. Bearings are symmetrically embedded on both sides of the inner wall of the separation tank 1. One end of each of the two movable shafts 18 is embedded inside the bearings, and the other ends are symmetrically fixed to both sides of the circumferential outer wall of the screen 7, allowing the screen 7 to rotate against the inner wall of the separation tank 1. The length of the movable shafts 18 ensures a tight seal between the screen 7 and the separation tank 1. This allows the screen 7 to rotate within the inner wall of the separation tank 1, and the screen 7 is located below the cone-shaped support 2.
[0037] The oscillating assembly causes the screen 7 to oscillate continuously inside the separation tank 1. The continuously oscillating screen 7 filters the separated juice, preventing impurities from entering the juice. The continuous oscillation of the screen 7 also prevents the through holes of the screen 7 from becoming clogged, thereby improving the filtration effect of the juice.
[0038] The swing assembly includes a drive frame 16 rotatably mounted on the outer wall of the separation tank 1, with a sliding seat 12 rotatably connected to the free end of the drive frame 16. A second housing 19 is fixed to the outer wall of the separation tank 1 by a downward-facing frame 22. A motor 23 is fixedly embedded inside the second housing 19, with its output shaft passing through the side wall of the second housing 19 and extending to the outside. The motor 23 is electrically connected to an external power source via wires. One end of the drive frame 16 is fixedly sleeved to the outside of the motor 23 output shaft through a mounting hole in a connector. The other end of the drive frame 16 is movably sleeved to the outside of a shaft via a connector, and the shaft is vertically fixed to the surface of the sliding seat 12. The sliding seat 12 is movably sleeved to the outside of the swing frame 11 through a through-hole penetrating the inner cavity, allowing the sliding seat 12 to slide against the outer wall of the swing frame 11.
[0039] A movable shaft 18 is symmetrically arranged on the outer wall of the screen 7. One movable shaft 18 passes through the side wall of the separation tank 1 and extends to the outside. A swing frame 11 is sleeved on the outer wall of the movable shaft 18 extending to the outside of the separation tank 1, and a sliding seat 12 is sleeved on the outside of the swing frame 11. The bottom end of the swing frame 11 is fixedly sleeved on the outer wall of one of the movable shafts 18 extending to the outside of the separation tank 1 through a mounting hole in the connector, so that the swing frame 11 drives the movable shaft 18 to rotate.
[0040] When filtering the separated juice, the motor 23 is connected to the power supply, so that the output shaft of the motor 23 drives one end of the drive frame 16 to rotate, and the other end of the drive frame 16 drives the hinged sliding seat 12 to rotate. The sliding seat 12 applies stress to the swing frame 11, and the sliding seat 12 slides back and forth against the outer wall of the swing frame 11. During this process, the swing frame 11 drives the movable shaft 18 to rotate back and forth, thereby driving the screen 7 to swing back and forth. The swinging screen 7 avoids the through holes of the screen 7 from being blocked, thus ensuring the smoothness of juice filtration.
[0041] The outer wall of the swing frame 11 is symmetrically provided with grooves 17, and the inner wall of the sliding seat 12 is symmetrically fixed with guide sliders 24 that are adapted to the grooves 17. The guide sliders 24 are slidably disposed on the inner wall of the grooves 17. The grooves 17 are symmetrically provided on both sides of the outer wall of the swing frame 11, and the guide sliders 24 are fixedly installed on both sides of the inner wall of the sliding seat 12, so that the guide sliders 24 slide against the inner wall of the grooves 17.
[0042] The sliding cooperation between the guide slider 24 and the slide groove 17 ensures the stability of the swing frame 11 driving the screen 7 to swing.
[0043] Below the screen 7 is a collection hopper 8 fixed to the inner cavity of the separator 1, and a drain port 10 is embedded in the bottom of the collection hopper 8. The opening and closing of the drain port 10 is controlled by a valve 21 on the drain port 10. The top of the drain port 10 is fixedly embedded in the center of the bottom of the collection hopper 8 in the inner cavity of the separator 1, and the bottom of the drain port 10 extends through the bottom of the separator 1 to the outside.
[0044] It is worth noting that an annular baffle 9 is embedded in the inner cavity of the separator 1 and fitted outside the conical bucket carrier 2. The annular baffle 9 fits against the inner wall of the separator 1 and is fitted outside the conical bucket carrier 2. The annular baffle 9 prevents potatoes from falling, thus protecting the potatoes during the juice separation process.
[0045] In addition, an annular support 32 is embedded in the inner wall of the annular baffle 9, and an annular base 29 is fixedly installed on the bottom circumferentially of the cone bucket carrier 2. The annular base 29 fits against the bottom circumferential edge of the cone bucket carrier 2, so that the juice that is screened out slides down the inner wall of the cone bucket carrier 2 onto the inner wall of the annular base 29 after passing through the sieve hole 6.
[0046] During the rotation of the cone-shaped carrier 2, the cone-shaped carrier 2 causes the bottom annular base 29 to slide against the top of the annular support 32. The annular support 32 supports the bottom of the cone-shaped carrier 2, ensuring the stability of the juice separation process.
[0047] In addition, ball bearings 30 are evenly arranged circumferentially between the annular base 29 and the annular support 32. Multiple movable grooves are sequentially opened circumferentially on the bottom of the annular base 29, and the ball bearings 30 are movably embedded into the interior of the movable grooves. A sliding groove 31 is opened around the top of the annular support 32, so that the ball bearings 30 slide against the inner wall of the sliding groove 31.
[0048] As the annular base 29 rotates with the cone bucket carrier 2, it causes multiple balls 30 to slide against the inner wall of the groove 31 simultaneously. The multiple circumferential balls 30 ensure the stability of the cone bucket carrier 2 during rotation.
[0049] Furthermore, annular baffles 28 are fitted onto the inner walls of both the annular base 29 and the annular support 32. The annular baffles 28 seal the gap between the annular base 29 and the annular support 32, preventing the screened juice from flowing into the chute 31.
[0050] The gate component includes an electric push rod 26 fixedly installed at the bottom edge of the outer wall of the cone-shaped support 2. A stop gate 27 is fixedly installed at the movable end of the electric push rod 26. The specifications of the stop gate 27 ensure that it can slide between two adjacent inner walls of the fall arrest barrier 3. The electric push rod 26 is electrically connected to an external power source via a wire. The movable end of the electric push rod 26 drives the stop gate 27 to move. When the stop gate 27 retracts as the movable end of the electric push rod 26 moves, it opens the end outlet of the fall arrest barrier 3. When the movable end of the electric push rod 26 extends the stop gate 27, it fits between two adjacent arc-shaped plates, thereby closing the end outlet of the fall arrest barrier 3.
[0051] An observation window 15 is embedded in the side wall of the separation tank 1. The observation window 15 is made of transparent material, which allows the viewer to observe the internal separation process, thus facilitating the operation of the juice separation process.
[0052] This embodiment describes a juice separator for potato breeding. The working principle is as follows: when separating the juice from potatoes, the potatoes fall sequentially into the cone-shaped carrier 2 through the feed inlet 4, and then the feed inlet 4 is closed.
[0053] Then, the drive motor at the top of the separator 1 is connected to the power supply, causing the output shaft of the drive motor to drive the rotating shaft 13 to rotate, which in turn causes the cone-shaped carrier 2 carrying potatoes to rotate continuously. The potatoes are protected by the anti-fall barrier 3, and the juice from the rotating potatoes is splashed onto the anti-fall barrier 3 and the surface of the cone-shaped carrier 2.
[0054] After the cone-shaped carrier 2 rotates for a certain period of time, it stops rotating, allowing the spilled juice to pass through the sieve hole 6 and fall onto the collection hopper 8, so that the juice on the collection hopper 8 is discharged to the outside through the drain port 10.
[0055] Then, the gate component is rotated with the cone bucket carrier 2 to the position opposite to the discharge port 5, and the discharge channel is opened through the gate component, so that the potatoes are discharged to the outside along the discharge port 5.
[0056] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0057] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.
[0058] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0059] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A juice separator for potato breeding, characterized in that: The separation tank (1) includes a conical bucket carrier (2) rotatably mounted inside the separation tank (1), a fall arrestor (3) spirally mounted on the outer wall of the conical bucket carrier (2), a gate component for holding back potatoes at the end of the fall arrestor (3), a feed inlet (4) obliquely embedded at the top of the separation tank (1) opposite to the cone top of the conical bucket carrier (2), a discharge outlet (5) obliquely mounted on the side wall of the separation tank (1) opposite to the end of the fall arrestor (3), and a drain outlet (10) obliquely embedded at the bottom of the separation tank (1).
2. The potato breeding juice separator according to claim 1, characterized in that: A screen (7) is rotatably disposed below the cone-shaped carrier (2), and a swing assembly that drives the screen (7) to swing continuously is disposed on the outer wall of the separation tank (1).
3. The potato breeding juice separator according to claim 2, characterized in that: The swing assembly includes a drive frame (16) rotatably mounted on the outer wall of the separation tank (1), a sliding seat (12) rotatably connected to the free end of the drive frame (16), and movable shafts (18) symmetrically arranged on the circumferential outer wall of the screen (7). One of the movable shafts (18) passes through the side wall of the separation tank (1) and extends to the outside. A swing frame (11) is sleeved on the outer wall of the movable shaft (18) extending to the outside of the separation tank (1), and the sliding seat (12) is sleeved on the outside of the swing frame (11).
4. A juice separator for potato breeding according to claim 3, characterized in that: The outer wall of the swing frame (11) is symmetrically provided with a sliding groove (17), and the inner wall of the sliding seat (12) is symmetrically fixed with a guide slider (24) adapted to the sliding groove (17), and the guide slider (24) is slidably disposed on the inner wall of the sliding groove (17).
5. A juice separator for potato breeding according to claim 2, characterized in that: Below the screen (7) is a liquid collecting hopper (8) fixed to the inner cavity of the separation tank (1), and the drain port (10) is embedded in the bottom of the liquid collecting hopper (8).
6. A juice separator for potato breeding according to claim 1, characterized in that: The inner cavity of the separation tank (1) is fitted with an annular baffle (9) that is sleeved outside the cone-shaped carrier (2).
7. A juice separator for potato breeding according to claim 6, characterized in that: The inner wall of the annular baffle (9) is fitted with an annular support (32), and the bottom of the cone bucket carrier (2) is fixedly fitted with an annular base (29).
8. A juice separator for potato breeding according to claim 7, characterized in that: Ball bearings (30) are evenly arranged circumferentially between the annular base (29) and the annular support (32).
9. A juice separator for potato breeding according to claim 7, characterized in that: Both the annular base (29) and the annular support (32) have annular baffles (28) attached to their inner walls.
10. A juice separator for potato breeding according to claim 1, characterized in that: The gate component includes an electric push rod (26) fixedly installed at the bottom edge of the outer wall of the cone-shaped support (2), and a stop gate (27) is fixedly installed at the movable end of the electric push rod (26).