A continuous dewatering device

Abstract

The utility model discloses a continuous dewatering device relates to pressure dewatering technical field, including work table, rotary support subassembly, material cylinder, vertical support subassembly, down pressure subassembly and drive assembly, rotary support subassembly includes upper turntable, lower turntable and fixed disc, fixed disc fixed mounting is in the work table upper surface, and lower turntable sets up in the fixed disc top and can rotate, and the upper turntable lower surface is fixedly connected with lower turntable upper surface, the upper turntable includes center disc, lower concave ring groove board and upper extension fin, and the center disc upper surface outer edge position is equipped with a plurality of circular clamping slots for clamping material cylinder bottom surface, and the circular clamping slot is equipped with first gap, the bottom of material cylinder side wall is equipped with the slurry outlet hole, and the slurry outlet hole can be placed in first gap top. The juice of different material cylinders can all be converged into the inner chamber of lower concave ring groove board, and it is not necessary to set up separate suction material structure for each material cylinder, thereby simplifying structure and operation step, and improving operation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of pressure dehydration technology, specifically to a continuous dehydration device. Background Technology

[0002] Pressure dehydration technology is often used in the deep processing of vegetables. Due to the limitations of the press structure, a large number of vegetables need to be divided into several drums, and then the vegetables in different drums are dehydrated by pressure separately.

[0003] Rotary feeders are commonly used continuous feeding equipment. Traditional technology involves placing several material cylinders on a rotary feeder, allowing different material cylinders to pass under a hydraulic cylinder in sequence to achieve sequential dehydration. However, this method brings new problems: each material cylinder discharges squeezed juice, and the centralized recovery of the squeezed juice becomes a new challenge. Summary of the Invention

[0004] In order to overcome the problem of "difficulty in collecting and recycling juice discharged from different barrels" in the above-mentioned background technology, this utility model provides a continuous dehydration device.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: A continuous dewatering device includes a worktable, a rotating support assembly disposed on the upper surface of the worktable, a plurality of material cylinders capable of being pressed against the rotating support assembly, a vertical support assembly disposed at one edge of the upper surface of the worktable, a pressing assembly connected to the vertical support assembly, and a drive assembly for driving the rotating support assembly to rotate; the worktable is arranged horizontally; the rotating support assembly includes an upper turntable, a lower turntable, and a fixed plate; the fixed plate is fixedly mounted on the upper surface of the worktable, the lower turntable is disposed above the fixed plate and is rotatable, and the lower surface of the upper turntable is adjacent to the upper surface of the lower turntable. Fixed connection; the upper turntable includes a central disc, a recessed annular groove plate disposed at the outer edge of the central disc, and an upper extension fin disposed at the outer edge of the recessed annular groove plate; the outer edge of the upper surface of the central disc is provided with a plurality of circular slots for engaging the bottom surface of the material cylinder, and the circular slots are provided with a first notch on the side away from the center of the central disc; the bottom of the side wall of the material cylinder is provided with a slurry outlet hole; the slurry outlet hole can be positioned above the first notch; the recessed annular groove plate is used to receive the juice flowing out through the slurry outlet hole; the upper extension fin is used to stop the juice splashing out through the slurry outlet hole.

[0006] As a further optimization of this utility model, it also includes a suction assembly disposed beside the workbench; the suction assembly includes a water collection tank, an air pump, a suction pipe, and a support frame; the air pump's suction pipe is connected to the top of the inner cavity of the water collection tank; the support frame is erected on the top surface of the water collection tank near the edge of the workbench; the suction pipe is bent into an "n" shape and its middle part is placed on the top of the support frame, one end of the suction pipe is connected to the top of the inner cavity of the water collection tank, and the other end is placed at the bottom of the inner cavity of the concave annular groove plate; the air pump can draw air from the inner cavity of the water collection tank to the inner cavity of the suction pipe to generate negative air pressure, so that the juice at the bottom of the inner cavity of the concave annular groove plate flows into the inner cavity of the water collection tank through the suction pipe.

[0007] As a further optimization of this utility model, a counterweight ring is fitted and fixed on the outer surface of the end of the suction pipe away from the water collection tank.

[0008] As a further optimization of this utility model, the upper turntable is inclined downward at one end near the suction assembly; the counterweight ring is pressed against the lowest position of the inner cavity of the concave ring groove plate.

[0009] As a further optimization of this utility model, the suction tube and the counterweight ring are connected by a horizontally inserted metal rod.

[0010] As a further optimization of this utility model, the support frame is Y-shaped and has a V-shaped groove at the top for locking the suction tube.

[0011] As a further optimization of this utility model, the workbench is inclined and parallel to the upper turntable; the edge of the top surface of the workbench near the material suction assembly is vertically and fixedly connected to the bottom end of the support assembly; the support assembly has an n-shaped structure; the pressing assembly includes a hydraulic cylinder and a pressing plate; the output shaft of the hydraulic cylinder is vertically and fixedly connected to the pressing plate; the hydraulic cylinder is upright and connected to the middle of the support assembly; a plurality of material cylinders locked in the circular slot can rotate sequentially to below the pressing plate.

[0012] As a further optimization of this utility model, the water collection tank includes a tank body and a top cover detachably connected to the tank body; the top cover is provided with a first insertion hole and a second insertion hole; the air suction pipe of the air pump is inserted into the first insertion hole and sealed to the top cover; the end of the suction pipe is inserted into the second insertion hole and sealed to the top cover; the tank body and the top cover can be sealed to each other by a sealing ring.

[0013] As a further optimization of this utility model, the lower turntable and the fixed plate are connected by a number of ball bearings.

[0014] As a further optimization of this utility model, the drive assembly includes a vertical shaft, a first bevel gear, a second bevel gear, and a drive motor; the top end of the vertical shaft is vertically and fixedly connected to the center position of the bottom surface of the upper turntable, and the bottom end is vertically and fixedly connected to the first bevel gear; the vertical shaft is inserted into the adapter hole of the worktable and can rotate; the output shaft of the drive motor is vertically and fixedly connected to the second bevel gear, and the first bevel gear meshes with the second bevel gear.

[0015] In summary, this utility model has at least one of the following advantages: (1) The juice discharged from different barrels can all flow into the inner cavity of the concave annular groove plate, eliminating the need for a separate suction structure for each barrel, thereby simplifying the structure and operation steps and improving work efficiency.

[0016] (2) The concave annular groove plate is inclined so that the juice flowing out due to pressure or centrifugation will eventually converge at the lowest position of the inner cavity of the concave annular groove plate, thus achieving further concentration of the juice.

[0017] (3) A counterweight ring is provided at the end of the suction pipe. The counterweight ring is pressed into the lowest position of the inner cavity of the concave ring groove plate. Therefore, the end of the suction pipe away from the suction component does not need to move to perform suction operation for a long time, which has higher operation continuity and avoids the movement of the suction component, thus improving operation efficiency.

[0018] (4) The juice sucked into the water collection tank accumulates at the bottom of the water collection tank under its own gravity, while the air pump's suction pipe is located at the top of the water collection tank, which can avoid the problem of the air pump's suction pipe sucking up the juice.

[0019] (5) The middle part of the suction pipe is locked in the V-groove of the support frame. The V-groove applies a limiting force to the suction pipe, which avoids the problem of the suction pipe moving / rotating laterally with the concave annular groove plate due to friction.

[0020] (6) The air pump is used to create negative pressure in the inner cavity of the water collection tank. Even if the suction pipe draws the mixture of air and juice into the water collection tank, gas-liquid separation can be achieved in the water collection tank. This utility model uses an air pump instead of a water pump for suction, which can avoid the problem of large particles in the juice (such as vegetable residue) clogging the water pump. Attached Figure Description

[0021] The present application will be further explained below with reference to the accompanying drawings: Figure 1 This is a front view schematic diagram of the overall structure of this utility model; Figure 2 This is a front view schematic diagram of the rotating support assembly and drive assembly structure; Figure 3 This is a front view of the vertical section of the upper turntable. Figure 4 A top view of the slurry outlet locations; Figure 5 This is a schematic diagram of the upper turntable structure; Figure 6 This is a front view diagram showing the location and structure of the material suction assembly; Figure 7 This is a front view of the top cover and box structure in an elevation section. Figure 8 This is a schematic diagram of the position of the horizontally inserted metal rod and the front view of the structural elevation section. Figure 9 This is a right-side view of the support frame structure. Figure 10 A top view diagram showing the location and structure of the support components; Figure 11 This is a top-view diagram showing the material being fed into the cylinder.

[0022] Explanation of reference numerals in the attached figures: In the picture, 1. Workbench; 11. Support legs; 2. Rotary support assembly; 21. Upper turntable; 211. Central disc; 2111. Circular slot; 21111. First notch; 212. Recessed annular groove plate; 213. Upper extended fin; 22. Lower turntable; 23. Fixed disc; 24. Ball bearings 3. Feed cylinder; 31. Slurry outlet; 4. Support assembly; 41. Vertical pipe; 42. First jacking rod; 43. Second jacking rod; 5. Pressing assembly; 51. Hydraulic cylinder; 52. Pressing plate; 6. Drive assembly; 61. Vertical shaft; 62. First bevel gear; 63. Second bevel gear; 64. Drive motor; 65. Dust cover; 7. Suction assembly; 71. Water collection tank; 711. Box body; 712. Top cover; 72. Air pump; 73. Support frame; 731. V-groove; 74. Suction pipe; 740. Support inner tube; 741. Counterweight ring; 742. Horizontal insert metal rod. Detailed Implementation

[0023] Based on the above-described structural features of this application, the implementation methods of this application will be further described as follows: Reference Figures 1-2 This embodiment provides a continuous dewatering device, including a workbench 1, a rotary support assembly 2 disposed on the upper surface of the workbench 1, a plurality of material cylinders 3 capable of being pressed onto the rotary support assembly 2, a vertical support assembly 4 disposed on one edge of the upper surface of the workbench 1, a pressing assembly 5 connected to the vertical support assembly 4, and a driving assembly 6 for driving the rotary support assembly 2 to rotate; the workbench 1 is arranged horizontally.

[0024] Reference Figures 1-2 The workbench 1 has several legs 11 on its lower surface (for example, vertically fixed by bolts). The bottom of the legs 11 is pressed into the floor of the processing workshop to support the workbench 1. The workbench 1 is a rectangular plate structure. There are four legs 11, which are respectively set at the four right-angle positions on the lower surface of the workbench 1, so as to achieve stable support for the workbench 1.

[0025] Reference Figures 1-2 The rotating support assembly 2 includes an upper turntable 21, a lower turntable 22, and a fixed plate 23. The fixed plate 23 is fixedly mounted on the upper surface of the worktable 1 (e.g., by bolts). The lower turntable 22 is positioned above the fixed plate 23 and is rotatable. The lower surface of the upper turntable 21 is fixedly connected to the upper surface of the lower turntable 22 (e.g., by bolts). The upper turntable 21, lower turntable 22, and fixed plate 23 are all circular plate structures and are coaxially arranged. The lower turntable 22 and the fixed plate 23 are connected by several ball bearings. The lower surface of the lower turntable 22 is provided with a first annular groove, and a first sliding groove is coaxially arranged with the lower turntable 22. The upper surface of the fixed plate 23 is provided with a second annular groove, and the second annular groove is coaxially arranged with the fixed plate 23. The cross-section of the first annular groove is semi-circular, and the cross-section of the second annular groove is semi-circular and adapted to the cross-section of the first annular groove. The upper part of the ball is locked in the first ring groove and the lower part is locked in the second ring groove. The ball can roll in the first ring groove and the second ring groove. During the relative rotation of the lower turntable 22 and the fixed plate 23, the ball provides support, thereby reducing the rotational friction.

[0026] Reference Figures 3-5 The upper turntable 21 includes a central disc 211, a recessed annular groove plate 212 located at the outer edge of the central disc 211, and an upper extension fin 213 located at the outer edge of the recessed annular groove plate 212. The vertical cross-section of the recessed annular groove plate 212 is V-shaped. The outer edge of the central disc 211 is sealed and fixedly connected to the inner edge of the recessed annular groove plate 212 (e.g., by an integral fixed connection or by bolts and sealing rings); the outer edge of the recessed annular groove plate 212 is sealed and fixedly connected to the inner edge of the upper extension fin 213 (e.g., by an integral fixed connection or by bolts and sealing rings); the upper extension fin 213 has a cylindrical structure with openings at the top and bottom. The outer edge of the upper surface of the central disc 211 is provided with several circular slots 2111 (the circular slots 2111 are blind slots rather than through slots) for engaging the bottom surface of the material cylinder 3. The circular slots 2111 are arranged in a circumferential array with equal spacing and equal angles around the center of the central disc 211. The circular slots 2111 have a first notch 21111 on the side away from the center of the central disc 211. There are four circular slots 2111; there are four material cylinders 3.

[0027] Reference Figures 3-5The bottom of the side wall of the feed cylinder 3 is provided with several discharge holes 31. When the vegetables inside the feed cylinder 3 are squeezed by the lower extension plate, juice will flow out. The juice flows out of the feed cylinder 3 through the discharge holes 31 and then flows into the inner cavity of the concave annular groove plate 212. The discharge holes 31 can be positioned above the first notch 21111. That is, the user first inserts the bottom surface of the feed cylinder 3 into the circular slot 2111, and then rotates the feed cylinder 3 (with the feed cylinder 3's own axis as the center) until the discharge holes 31 are located directly above the first notch 21111, so that the discharge holes 31 are located above the inner cavity of the concave annular groove plate 212 (rather than above the central disc 211) (see reference). Figure 3 It can be seen that the side wall of the feed cylinder 3 near the slurry outlet 31 protrudes slightly from above the central disc 211 and extends to above the inner cavity of the concave annular groove plate 212, so that as much juice as possible flows into the concave annular groove plate 212 (rather than flowing into the circular slot 2111).

[0028] Reference Figures 3-5 The concave annular groove plate 212 is used to receive the juice flowing out through the slurry outlet 31; that is, the juice flowing out of multiple material cylinders 3 all converge into the inner cavity of the concave annular groove plate 212, which facilitates subsequent centralized material suction and avoids the cumbersome operation of individual material suction, thereby simplifying the structure and operation steps.

[0029] Reference Figures 3-5 The upper fin 213 is used to stop the juice from splashing out through the discharge hole 31. On the one hand, when the vegetables in the feed cylinder 3 are squeezed by the lower pressure plate 52, juice will splash out from the discharge hole 31 of the feed cylinder 3; on the other hand, when the upper turntable 21 and the feed cylinder 3 rotate (the discharge hole 31 is located at the distal end of the center of the upper turntable 21), the juice remaining in the inner cavity of the feed cylinder 3 will splash out through the discharge hole 31 under the action of centrifugal force. In order to avoid the juice splashing onto the floor of the processing workshop and causing loss (the juice can be used as raw material for beverages in subsequent processing) and pollution, this utility model is provided with an upper fin 213 to stop the splashing juice and make the juice flow into the inner cavity of the concave annular groove plate 212 as much as possible.

[0030] Reference Figure 6The present invention also includes a suction assembly 7 disposed on the side of the workbench 1; the suction assembly 7 includes a water collection tank 71, an air pump 72, a suction pipe 74, and a support frame 73; the air suction pipe of the air pump 72 is connected to the top of the inner cavity of the water collection tank 71; the support frame 73 is placed on the edge of the top surface of the water collection tank 71 near the workbench 1; the suction pipe 74 is bent into an n-shape and the middle part is placed on the top of the support frame 73, one end of the suction pipe 74 is connected to the top of the inner cavity of the water collection tank 71, and the other end is placed at the bottom of the inner cavity of the concave annular groove plate 212 for sucking juice; the air pump 72 can draw air from the inner cavity of the water collection tank 71 to the inner cavity of the suction pipe 74 to generate negative air pressure, so that the juice at the bottom of the inner cavity of the concave annular groove plate 212 flows into the inner cavity of the water collection tank 71 through the suction pipe 74. The juice sucked into the water collection tank 71 accumulates at the bottom of the inner cavity of the water collection tank 71 under its own gravity, while the suction pipe of the air pump 72 is located at the top of the inner cavity of the water collection tank 71, which can avoid the problem of the air pump 72 sucking up the juice.

[0031] Reference Figure 6 A counterweight ring 741 (made of food-grade rust-proof material, such as 304 stainless steel) is fitted and fixed on the outer surface of the end of the suction pipe 74 away from the water collection tank 71. The counterweight ring 741 is used to pull the suction pipe 74 downward so that the end of the suction pipe 74 away from the water collection tank 71 is always located at the bottom of the inner cavity of the concave annular groove plate 212 (instead of being raised, to avoid the problem of the end of the suction pipe 74 away from the water collection tank 71 coming out of the inner cavity of the concave annular groove plate 212).

[0032] Reference Figure 6 and Figure 8 The suction tube 74 and the counterweight ring 741 are connected by a horizontally inserted metal rod 742. The horizontally inserted metal rod 742 is inserted through the two side walls of the suction tube 74 and the two side walls of the counterweight ring 741. Both ends of the horizontally inserted metal rod 742 are bent into ring structures to provide a stop and prevent it from falling off the suction tube 74 / counterweight ring 741. The horizontally inserted metal rod 742 is made of food-grade rust-resistant material, such as 304 stainless steel.

[0033] Reference Figure 6 and Figure 9 The support frame 73 is Y-shaped and has a V-shaped groove 731 at the top for holding the suction pipe 74. Under the pulling action of the counterweight ring 741, the middle part of the suction pipe 74 is pressed into the bottom of the V-shaped groove 731.

[0034] Reference Figure 6 and Figure 7The water collection tank 71 includes a tank body 711 and a top cover 712 detachably connected to the tank body 711. The water collection tank 71 is a box structure with an open top, a sealed bottom, and sealed sides. The top cover 712 can be fitted and sealed to block the top opening of the tank body 711 (for sealing the inner cavity of the tank body 711, and thus for generating negative pressure in the inner cavity of the tank body 711). The top cover 712 is provided with a first insertion hole and a second insertion hole. The suction pipe of the air pump 72 is inserted into the first insertion hole and sealed to the top cover 712 (e.g., sealed with sealant). The end of the suction pipe 74 is inserted into the second insertion hole and sealed to the top cover 712 (e.g., sealed with sealant). The tank body 711 and the top cover 712 can be sealed together by a sealing ring to prevent air leakage. The casing 711 is made of transparent plastic. When the user can visually observe that the accumulated juice inside the casing 711 is about to submerge the bottom of the suction pipe of the air pump 72 (for example, when the height difference between the juice level inside the casing 711 and the bottom of the suction pipe is only 15 cm), the user should stop the dehydration operation, open the top cover 712, remove the original casing 711, and replace it with a new (empty) casing 711 to collect the juice. The air pump 72 is fixedly connected to the top cover 712 (for example, by bolts); the water collection tank 71 is placed on the floor of the processing workshop.

[0035] The top cover 712 and the housing 711 are detachably connected by a spring-loaded buckle. The bottom end of the support frame 73 is vertically fixed to the top cover 712 (e.g., by bolts).

[0036] Reference Figure 6 The upper turntable 21 is inclined downward at one end near the suction assembly 7 (achieved by using support legs 11 of different lengths; the two support legs 11 near the suction assembly 7 are shorter and the two support legs 11 away from the suction assembly 7 are longer); the counterweight ring 741 is pressed into the lowest position of the inner cavity of the concave ring groove plate 212 (the end of the inner cavity of the concave ring groove plate 212 near the suction assembly 7 is the lowest position), so the end of the suction pipe 74 away from the suction assembly 7 does not need to move and can perform suction operation for a long time.

[0037] Reference Figure 6 Since the upper turntable 21 needs to rotate while the suction pipe 74 is stationary, relative sliding will occur between the concave annular groove plate 212 and the suction pipe 74. Therefore, the counterweight ring 741 needs to apply a downward pulling force to the suction pipe 74 to prevent the suction pipe 74 from moving / rotating laterally with the concave annular groove plate 212 under the action of friction.

[0038] Reference Figure 1 , Figure 6 , Figure 10 and Figure 11The workbench 1 is inclined and parallel to the upper turntable 21; the edge of the top surface of the workbench 1 near the suction assembly 7 is vertically fixed to the bottom end of the support assembly 4; the support assembly 4 has an n-shaped structure; the pressing assembly 5 includes a hydraulic cylinder 51 and a pressing plate 52; the output shaft of the hydraulic cylinder 51 is vertically fixed to the pressing plate 52 (e.g., by bolts); the hydraulic cylinder 51 is upright and connected to the middle of the support assembly 4; several material cylinders 3, which are locked in the circular slot 2111, can rotate sequentially to the bottom of the pressing plate 52, thereby realizing the sequential squeezing and dehydration of vegetables in multiple material cylinders 3. The hydraulic cylinder 51 can drive the pressing plate 52 to move up and down reciprocally, thereby realizing the squeezing and dehydration of vegetables.

[0039] Reference Figure 6 The angle between the upper turntable 21 and the horizontal plane is 10 degrees to 20 degrees. Because the juice flowing out of the slurry outlet 31 due to centrifugal force will be located far away from the suction component 7, this part of the juice will move downward along the inner cavity of the inclined concave annular groove plate 212 to a position close to the suction component 7.

[0040] Reference Figure 1 , Figure 6 , Figure 10 and Figure 11 The support assembly 4 includes two vertical pipes 41 and a top support frame. The two vertical pipes 41 are respectively fixedly connected to the two vertical supports of the top support frame (e.g., by bolts). The top support frame includes two first top rods 42 and several second top rods 43. The two first top rods 42 are arranged parallel to each other, and the second top rods 43 are located between the two first top rods 42, with both ends of the second top rods 43 being fixedly connected to the two first top rods 42 vertically (e.g., by bolts). The vertical pipes 41 are located between the two first top rods 42, and both sides are fixedly connected to the side walls of the two first top rods 42 (e.g., by bolts). The hydraulic cylinders 51 are located between the two first top rods 42, and the outer shells of the hydraulic cylinders 51 are fixedly connected to the side walls of the two first top rods 42 (e.g., by bolts). The bottom end of the vertical pipe 41 is fixedly connected to the top surface of the workbench 1 vertically (e.g., by welding), and triangular reinforcing ribs are provided at the connection position to improve structural stability.

[0041] Reference Figure 1 and Figure 2The drive assembly 6 includes a vertical shaft 61, a first bevel gear 62, a second bevel gear 63, and a drive motor 64. The top end of the vertical shaft 61 is vertically and fixedly connected to the center of the bottom surface of the upper turntable 21 (e.g., by bolts), and the bottom end is vertically and fixedly connected to the first bevel gear 62 (e.g., by bolts). The vertical shaft 61 is inserted into the adapter hole of the worktable 1 and can rotate. The output shaft of the drive motor 64 is vertically and fixedly connected to the second bevel gear 63 (e.g., by bolts). The output shaft of the drive motor 64 is perpendicular to the vertical shaft 61, and the first bevel gear 62 meshes with the second bevel gear 63. The drive motor 64 can drive the second bevel gear 63 to rotate, thereby driving the first bevel gear 62, the vertical shaft 61, the upper turntable 21, the lower turntable 22, and the material cylinder 3 to rotate synchronously (simultaneously, at the same speed, and in the same direction).

[0042] The adapter socket is equipped with a first bearing. The outer ring of the first bearing is fixedly connected to the worktable 1 (e.g., by bolts), and the inner ring of the first bearing is fixedly connected to the vertical shaft 61 (e.g., by bolts), thereby preventing the vertical shaft 61 from moving up and down, and thus preventing the first bevel gear 62 and the second bevel gear 63 from disengaging.

[0043] Reference Figure 1 and Figure 2 A dust cover 65 is fixedly installed on the lower surface of the worktable 1 (for example, by bolts). The output shafts of the spindle and the drive motor 64 are both inserted into the through holes of the dust cover 65. The first bevel gear 62 and the second bevel gear 63 are set in the inner cavity of the dust cover 65, thereby isolating the first bevel gear 62 and the second bevel gear 63 from external dust and preventing the first bevel gear 62 and the second bevel gear 63 from being jammed by external dust.

[0044] The hydraulic cylinder 51 is connected to the oil circuit (including the oil supply line and the oil return line) to realize the extension and retraction of the output shaft, thereby driving the lower pressure plate 52 to move up and down; the hydraulic cylinder 51 and the oil circuit used to drive the hydraulic cylinder 51 are conventional existing technologies in the industry, and will not be described in detail.

[0045] This utility model also includes an electrical cabinet, which is placed on the floor of the processing workshop. The drive motor 64, the oil pump (used to drive the hydraulic cylinder 51), and the air pump 72 are respectively connected to the electrical cabinet via wires and signal lines; the electrical cabinet is connected to the external power supply and the external controller (such as a computer or PLC programmable logic controller) via wires and signal lines. The external controller (with a built-in timer) controls the start and stop of the drive motor 64, the oil pump, and the air pump 72 in this utility model through the electrical cabinet (for example: based on the start time, the upper turntable 21 rotates in the first 0-3 seconds; the hydraulic cylinder 51 drives the lower pressure plate 52 to press down and return to its original position in the first 3-10 seconds; the upper turntable 21 rotates in the first 10-13 seconds... and so on, to achieve reciprocating motion).

[0046] The user stands on the side of the workbench 1 (away from the suction component 7) to load and unload the material into the feed cylinder 3 and vegetables (e.g., to move them).

[0047] The drive motor 64 is a controllable motor (such as a servo motor or a stepper motor). The controllable motor is controlled by an external controller that inputs electrical signals to it. The controllable motor can control the number of rotations and start / stop timing. For example, when there are four material cylinders 3, the drive motor 64 drives the upper turntable 21 to rotate 90 degrees in one go, which can just achieve the replacement of the material cylinder 3 below the pressing component 5.

[0048] A telescopic sleeve is fitted onto the output shaft of the hydraulic cylinder 51.

[0049] Reference Figure 7 The suction tube 74 can be made entirely of rigid round tube (such as stainless steel) to adapt to application scenarios with high juice viscosity (which requires greater suction, and the tube is prone to deformation, shrinkage, and blockage due to negative pressure).

[0050] Reference Figure 7 The suction tube 74 can be made entirely of a soft, round tube (e.g., made of rubber) to suit applications with low juice viscosity, while allowing the end of the suction tube 74 near the counterweight ring 741 to descend smoothly (until it fits against the lowest point of the bottom surface of the recessed ring groove plate 212). A supporting inner tube 740 is inserted and fixed (by friction) in the middle of the suction tube 74's inner cavity. The supporting inner tube 740 is C-shaped and inverted at the bottom end of the V-shaped groove 731 of the support frame 73. The supporting inner tube 740 is made of a rigid material (e.g., stainless steel) to support the middle of the suction tube 74 from the inside, preventing the middle of the suction tube 74 (under its own weight and the tension of the counterweight ring 741) from deforming into an elliptical shape or even having its upper and lower inner walls directly adhere to each other (leading to blockage of the inner cavity) due to compression from the support frame 73, thus ensuring the unobstructed flow of the suction tube 74's inner cavity.

[0051] This utility model has a simple structure and reliable function. The juice discharged from different material cylinders 3 can all flow into the inner cavity of the concave annular groove plate 212, eliminating the need to set up a separate suction structure for each material cylinder 3, thereby simplifying the structure and operation steps and improving work efficiency.

[0052] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying 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.

[0053] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0054] In conclusion, for those skilled in the art, any changes, modifications, substitutions, or variations made to this utility model based on its guidance, without departing from its principles and spirit, shall still fall within the protection scope of this utility model.

Claims

1. A continuous dewatering device characterized by: It includes a worktable (1), a rotary support assembly (2) disposed on the upper surface of the worktable (1), a plurality of material cylinders (3) capable of pressing against the rotary support assembly (2), a vertical support assembly (4) disposed at one edge of the upper surface of the worktable (1), a pressing assembly (5) connected to the vertical support assembly (4), and a drive assembly (6) for driving the rotary support assembly (2) to rotate; the worktable (1) is arranged horizontally; The rotating support assembly (2) includes an upper turntable (21), a lower turntable (22) and a fixed plate (23); the fixed plate (23) is fixedly installed on the upper surface of the workbench (1), the lower turntable (22) is located above the fixed plate (23) and can rotate, and the lower surface of the upper turntable (21) is fixedly connected to the upper surface of the lower turntable (22); The upper turntable (21) includes a central disc (211), a recessed annular groove plate (212) located at the outer edge of the central disc (211), and an upper extension fin (213) located at the outer edge of the recessed annular groove plate (212). The outer edge of the upper surface of the central disc (211) is provided with a plurality of circular slots (2111) for engaging the bottom surface of the material cylinder (3). The circular slots (2111) are provided with a first notch (21111) on the side away from the center of the central disc (211). The bottom of the side wall of the material cylinder (3) is provided with a slurry outlet (31); the slurry outlet (31) can be placed above the first notch (21111); The concave annular groove plate (212) is used to receive the juice flowing out through the slurry outlet (31); the upper extended fin (213) is used to stop the juice splashing out through the slurry outlet (31).

2. The continuous dewatering device of claim 1, wherein: It also includes a suction assembly (7) disposed on the side of the workbench (1); the suction assembly (7) includes a water collection tank (71), an air pump (72), a suction pipe (74) and a support frame (73); the air suction pipe of the air pump (72) is connected to the top of the inner cavity of the water collection tank (71); the support frame (73) is placed on the top surface of the water collection tank (71) near the edge of the workbench (1); the suction pipe (74) is bent into an n-shape and the middle part is placed on the top of the support frame (73), one end of the suction pipe (74) is connected to the top of the inner cavity of the water collection tank (71) and the other end is placed at the bottom of the inner cavity of the concave annular groove plate (212); The air pump (72) can draw air from the inner cavity of the water collection tank (71) to the inner cavity of the suction pipe (74) to generate negative air pressure, so that the juice at the bottom of the inner cavity of the concave annular groove plate (212) flows into the inner cavity of the water collection tank (71) through the suction pipe (74).

3. The continuous dewatering device of claim 2, wherein: A counterweight ring (741) is fitted and fixed on the outer surface of the end of the suction pipe (74) away from the water collection tank (71).

4. The continuous dehydration device according to claim 3, characterized in that: The upper turntable (21) is inclined downward at one end near the suction assembly (7); the counterweight ring (741) is pressed against the lowest position of the inner cavity of the concave ring groove plate (212).

5. The continuous dewatering device of claim 4, wherein: The suction pipe (74) and the counterweight ring (741) are connected by a horizontally inserted metal rod (742).

6. The continuous dehydration device according to claim 5, characterized in that: The support frame (73) is Y-shaped and has a V-shaped groove (731) at the top for locking the suction pipe (74).

7. The continuous dehydration device according to claim 6, characterized in that: The workbench (1) is inclined and parallel to the upper turntable (21); the edge of the top surface of the workbench (1) near the suction assembly (7) is vertically fixed to the bottom end of the support assembly (4); the support assembly (4) has an n-shaped structure. The pressing assembly (5) includes a hydraulic cylinder (51) and a pressing plate (52); the output shaft of the hydraulic cylinder (51) is vertically fixedly connected to the pressing plate (52); the hydraulic cylinder (51) is upright and connected to the middle of the support assembly (4); a plurality of the material cylinders (3) that are locked in the circular slot (2111) can rotate sequentially to the bottom of the pressing plate (52).

8. The continuous dewatering device of claim 7, wherein: The water collection tank (71) includes a tank body (711) and a top cover (712) detachably connected to the tank body (711); the top cover (712) is provided with a first insertion hole and a second insertion hole; the suction pipe of the air pump (72) is inserted into the first insertion hole and sealed to the top cover (712); the end of the suction pipe (74) is inserted into the second insertion hole and sealed to the top cover (712); the tank body (711) and the top cover (712) can be sealed together by a sealing ring.

9. The continuous dewatering device of claim 8, wherein: The lower turntable (22) and the fixed plate (23) are connected by several ball bearings.

10. The continuous dewatering device of claim 9, wherein: The drive assembly (6) includes a vertical shaft (61), a first bevel gear (62), a second bevel gear (63), and a drive motor (64); the top end of the vertical shaft (61) is vertically fixedly connected to the center of the bottom surface of the upper turntable (21), and the bottom end is vertically fixedly connected to the first bevel gear (62); the vertical shaft (61) is inserted into the adapter hole of the worktable (1) and can rotate; the output shaft of the drive motor (64) is vertically fixedly connected to the second bevel gear (63), and the first bevel gear (62) meshes with the second bevel gear (63).

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