Vibration type separation device for radix puerariae powder

Abstract

The utility model discloses a vibration type separation device for kudzu vine root powder, and relates to the technical field of kudzu vine root processing, one side of a frame of a brake frame is provided with a vibration sieve plate, the other side of the frame of the brake frame is provided with an extrusion sieve plate, the vibration sieve plate is of an inclined plate structure, and the extrusion sieve plate is of a flat plate structure. And the vibrating screen plate is rotationally connected with the extrusion screen plate through a rotating pin. Based on the combination of the brake motor and the brake shaft as a driving source, on one hand, eccentric wheels on the first transmission shaft and the second transmission shaft are driven to rotate, kudzu vine root powder on the vibrating screen plate is vibrated and separated, and meanwhile, the kudzu vine root powder is circularly pushed and blanked, and on the other hand, a transmission belt on the third transmission shaft is driven to rotate; and the three groups of guide rail sliding tables on the conveying frame are circularly pushed, and the kudzu vine root powder is extruded and separated again and is subjected to linkage discharging work by utilizing spreading plates on the three groups of sliding tables to flatly spread the fallen kudzu vine root powder, progressive flat pressing of a flat pressing roller and progressive scraping discharging of a scraping plate.

Description

Technical Field

[0001] The utility model relates to the field of kudzu root processing, in particular to a kudzu root powder vibration separation device. Background Art

[0002] As a traditional Chinese medicine, kudzu root has the effects of clearing away heat and detoxifying, dispelling wind and dampness, and promoting blood circulation. It can promote metabolism and lower blood pressure. Kudzu root is often processed into kudzu root powder for production and sale. After the kudzu root is ground into powder, it needs to be separated by separation equipment to separate the internal slurry again. As shown in the kudzu root powder vibration separation device disclosed in the China Patent Network (public announcement number CN214714849U), when this type of device is in use, it uses a driving motor as a power source, and drives the separation cylinder to rotate through a combination of a turntable and a telescopic shaft to separate and dewater the internal material, and makes the outer sleeve and the separation cylinder rotate relative to each other to stir the internal kudzu powder material, and at the same time uses the cleaning rod in the cleaning mechanism to slide up and down to clean and loosen the material adhering to the surface of the drainage hole to avoid blockage.

[0003] However, the aforementioned patented and currently available kudzu root powder separation devices still have some shortcomings: the existing method of using centrifugal shaking of the separation drum to vibrate and separate the kudzu root powder can only perform the solid-liquid separation process on a limited amount of kudzu root powder at a time, resulting in poor separation continuity and insufficient separation efficiency. Therefore, those skilled in the art have provided a kudzu root powder vibration separation device to address the problems raised in the above-mentioned background art. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a kudzu root powder vibration separation device, which solves the problems of the existing kudzu root powder separation device proposed in the above background technology, such as poor separation continuity and low separation efficiency.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a vibration type separation device for kudzu root powder, comprising a separation box;

[0006] A brake frame is symmetrically installed inside the separation box, a vibration screen plate is installed on one side of the brake frame, and an extrusion screen plate is installed on the other side of the brake frame;

[0007] The frame of the brake frame is internally provided with a plurality of groups of vibration seats supporting the vibrating screen plate in a symmetrical form in pairs, and the frame of the brake frame is internally provided with a first transmission shaft and a second transmission shaft in sequence along the plate frame direction of the vibrating screen plate, the first transmission shaft is provided with a first eccentric wheel supporting the vibrating screen plate on the outer side of the shaft rod, and the second transmission shaft is provided with a second eccentric wheel supporting the vibrating screen plate on the outer side of the shaft rod;

[0008] A conveying frame is arranged inside the frame of the brake frame, just above the extrusion screen plate. The slide rails of the conveying frame are slidably connected to three groups of guide rail slides in sequence, and the third transmission shaft for driving the guide rail slide is symmetrically arranged at both ends of the bracket of the conveying frame. The upper ends of the three groups of guide rail slides are sequentially provided with laying plates, flat pressing rollers and scraper plates along the transmission direction of the third transmission shaft.

[0009] As a further technical solution of the present invention: the vibrating screen plate is an inclined plate structure, the extrusion screen plate is a flat plate structure, and the vibrating screen plate and the extrusion screen plate are rotatably connected via a rotation pin.

[0010] As a further technical solution of the present invention: a brake motor is installed at one end of the frame of the brake frame, and the output end of the brake motor is provided with a brake shaft vertically opposite to the first transmission shaft, the second transmission shaft, and the third transmission shaft. The brake shaft is connected to the first transmission shaft, the second transmission shaft, and the third transmission shaft through a worm gear transmission.

[0011] As a further technical solution of the present invention: the first eccentric wheel and the second eccentric wheel are arranged symmetrically in forward and reverse directions.

[0012] As a further technical solution of the present invention: pulleys are provided at both ends of the shaft of the third transmission shaft, and a transmission belt for driving the guide rail slide is connected between two adjacent sets of pulleys.

[0013] As a further technical solution of the present invention: an upper hopper is provided on one side of the upper end of the separation box and close to the vibrating screen plate, and a slurry hopper is provided on the other side of the bottom of the separation box and directly below the mesh plate of the extrusion screen plate, and a discharge hopper is provided on the other side of the bottom of the separation box and directly opposite to the mesh plate frame of the extrusion screen plate.

[0014] The utility model provides a vibration separation device for kudzu root powder, which has the following beneficial effects compared with the existing technology:

[0015] The kudzu root powder separation device of the present invention is based on the combination of a brake motor and a brake shaft as a driving source. On the one hand, it drives the eccentric wheels on the first transmission shaft and the second transmission shaft to rotate, cyclically support the vibrating screen plate, and vibrate and separate the kudzu root powder on the vibrating screen plate while cyclically pushing the kudzu root powder to drop. On the other hand, it drives the transmission belt on the third transmission shaft to rotate, and cyclically pushes the three sets of guide slides on the conveyor frame. The three sets of slides are used to spread the dropped kudzu root powder, the flattening rollers are used to progressively flatten the powder, and the scrapers are used to progressively scrape and unload the powder, so that the kudzu root powder is squeezed and separated again and the unloading is carried out in a linked manner. It has good circulating transmission performance, can perform a continuous and uninterrupted separation process on the kudzu root powder, and the separation efficiency of the kudzu root powder that has undergone double separation is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a kudzu root powder vibration separation device;

[0017] Figure 2 A partial cross-sectional view of a kudzu root powder vibration separation device;

[0018] Figure 3 This is a transmission diagram of a brake frame in a kudzu root powder vibration separation device;

[0019] Figure 4 This is a transmission diagram of two sets of sieve plates in a kudzu root powder vibration separation device;

[0020] Figure 5 This is a structural schematic diagram of a separation box in a kudzu root powder vibration separation device.

[0021] In the figure: 1. Separation box; 2. Loading hopper; 3. Brake motor; 4. Discharge hopper; 5. Slurry hopper; 6. Brake frame; 7. Vibrating screen plate; 8. Extrusion screen plate; 9. Brake shaft; 10. First transmission shaft; 11. Second transmission shaft; 12. Third transmission shaft; 13. Rotating pin; 14. Vibrating seat; 15. First eccentric wheel; 16. Second eccentric wheel; 17. Conveyor frame; 18. Transmission belt; 19. Pulley; 20. Guide rail slide; 21. Paving plate; 22. Flattening roller; 23. Scraper plate. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-5 The utility model provides a technical solution of a vibration-type separation device for kudzu root powder: a vibration-type separation device for kudzu root powder, comprising a separation box 1, an upper hopper 2 is provided on one side of the upper end of the box body of the separation box 1 and close to the direction of the vibrating screen plate 7, and a slurry hopper 5 is provided on the other side of the bottom of the separation box 1 and directly below the mesh plate facing the extrusion screen plate 8, and a discharge hopper 4 is provided on the other side of the bottom of the separation box 1 and on the mesh plate frame facing the extrusion screen plate 8. The kudzu root powder is circulated and fed into the separation box 1 through the upper hopper 2 for separation process, and then the slurry hopper 5 is used to collect the separated liquid phase, and the discharge hopper 4 is used to circulate and collect the separated solid phase.

[0024] A brake frame 6 is symmetrically installed inside the separation box 1, and a brake motor 3 is installed at one end of the frame of the brake frame 6, and the output end of the brake motor 3 is provided with a brake shaft 9 vertically opposite to the first transmission shaft 10, the second transmission shaft 11, and the third transmission shaft 12. The brake shaft 9 is connected to the first transmission shaft 10, the second transmission shaft 11, and the third transmission shaft 12 through a worm gear transmission. By controlling the operation of the brake motor 3, the brake shaft 9 is driven to rotate, and then the transmission combination of the worm gear is used to drive the combination of the first transmission shaft 10, the second transmission shaft 11, and the third transmission shaft 12 to rotate synchronously, driving the components on the shaft to perform the kudzu powder separation process.

[0025] A vibrating screen plate 7 is installed on one side of the frame of the brake frame 6, and an extrusion screen plate 8 is installed on the other side of the frame of the brake frame 6. The vibrating screen plate 7 is an inclined plate structure, and the extrusion screen plate 8 is a flat plate structure. The vibrating screen plate 7 and the extrusion screen plate 8 are rotatably connected through a turn pin 13. By setting the vibrating screen plate 7 as an inclined plate structure, and under the limited rotation of the turn pin 13 and the elastic support of the vibration seat 14, the vibrating screen plate 7 can be made to vibrate mechanically with the turn pin 13 as the axis. On the one hand, the kudzu powder is mechanically vibrated and separated, and on the other hand, the kudzu powder is mechanically vibrated and blanked with a slope. When the kudzu powder is circulated and blanked onto the extrusion screen plate 8 with a flat plate structure, the kudzu powder is squeezed and separated again, scraped and pushed, and then the kudzu powder is circulated and squeezed and separated again and then unloaded, thereby realizing the circulatory feeding and separation process of the kudzu powder.

[0026] The frame of the brake frame 6 is symmetrically provided with multiple groups of vibration seats 14 for supporting the vibrating screen plate 7 in pairs, and the frame of the brake frame 6 is sequentially provided with a first transmission shaft 10 and a second transmission shaft 11 along the plate frame direction of the vibrating screen plate 7. The outer side of the shaft of the first transmission shaft 10 is provided with a first eccentric wheel 15 for supporting the vibrating screen plate 7, and the outer side of the shaft of the second transmission shaft 11 is provided with a second eccentric wheel 16 for supporting the vibrating screen plate 7. The first eccentric wheel 15 and the second eccentric wheel 16 are symmetrically arranged in forward and reverse directions. When the first transmission shaft 10 and the second transmission shaft 11 rotate, the first eccentric wheel 15 and the second eccentric wheel 16 are driven to rotate in turn, and the cyclic support of the two groups of eccentric wheels is used to promote the mechanical vibration of the vibrating screen plate 7, and the kudzu powder on the vibrating screen plate 7 is subjected to vibration-type solid-liquid phase separation and progressive blanking processes.

[0027] A conveyor frame 17 is provided inside the frame of the brake frame 6, just above the extrusion screen plate 8. The slide rails of the conveyor frame 17 are slidably connected to three sets of guide rail slides 20 in sequence, and the third transmission shaft 12 for driving the guide rail slide 20 is symmetrically provided at both ends of the bracket of the conveyor frame 17. A paving plate 21, a flat pressing roller 22, and a scraper plate 23 are provided at the upper ends of the frames of the three sets of guide rail slides 20 in sequence along the transmission direction of the third transmission shaft 12. Pulleys 19 are provided at both ends of the shaft of the third transmission shaft 12, and a transmission belt 18 for driving the guide rail slide 20 is connected between two adjacent sets of pulleys 19. The third transmission shaft 12 rotates synchronously with the rotation of the third transmission shaft 12. When the pulley 19 and the transmission belt 18 are rotated, the three sets of guide rail slides 20 are driven to circulate along the conveyor frame 17. Then, while the three sets of guide rail slides 20 are circulated, the paving plate 21, the flattening roller 22 and the scraper plate 23 are driven in sequence to operate in conjunction. The paving plate 21 is used to push the kudzu root powder that falls into the bottom of the slope of the vibrating screen plate 7 to be paved, and the kudzu root powder is spread along the extrusion screen plate 8. Then, the flattened kudzu root powder is synchronously squeezed by the flattening roller 22 to separate its solid and liquid phases again. The scraper plate 23 is used to scrape the extruded kudzu root powder synchronously, and the extruded kudzu root powder is scraped, pushed and unloaded as a whole.

[0028] The working principle of the utility model is as follows: when the separation device is used to separate the kudzu root powder, the kudzu root powder is circulated and fed into the separation box 1 through the upper hopper 2, and falls onto the vibrating screen plate 7. Synchronously, the brake motor 3 is controlled to work, driving the brake shaft 9 to rotate, and the worm gear transmission combination is used to drive the first transmission shaft 10, the second transmission shaft 11, and the third transmission shaft 12 to rotate synchronously, driving the components on the shafts to perform corresponding separation processing on the kudzu root powder;

[0029] Furthermore, the first transmission shaft 10 and the second transmission shaft 11 rotate, and the first eccentric wheel 15 and the second eccentric wheel 16 rotate in turn. The two sets of eccentric wheels are used to support the vibration screen plate 7 to mechanically vibrate, and the kudzu root powder on the vibration screen plate 7 is subjected to vibration-type solid-liquid phase separation and progressive blanking process;

[0030] The kudzu root powder after vibration separation is circulated and accumulated at the bottom of the slope of the vibrating screen plate 7. While the third transmission shaft 12 rotates, it drives the combination of the pulley 19 and the transmission belt 18 to rotate, pushing the three sets of guide rail slides 20 to circulate along the conveyor frame 17. While the three sets of guide rail slides 20 are circulated, they sequentially push the spreading plate 21, the flattening roller 22, and the scraper plate 23 to operate in conjunction. The spreading plate 21 is used to circulate the kudzu root powder that has fallen into the bottom of the slope of the vibrating screen plate 7 and spread the kudzu root powder along the extrusion screen plate 8. Then, the flattened kudzu root powder is synchronously squeezed by the flattening roller 22 to separate its solid and liquid phases again. The scraper plate 23 is used to synchronously scrape the extruded kudzu root powder, and the extruded kudzu root powder is scraped and pushed for unloading.

[0031] The kudzu root powder slurry after vibration and extrusion separation is circulated and falls into the bottom of the separation box 1, and the separated kudzu root powder liquid phase is discharged and collected through the slurry hopper 5, while the separated solid phase kudzu root powder is circulated and discharged and collected through the discharge hopper 4. It has good circulation transmission performance, can carry out a continuous and uninterrupted separation process for the kudzu root powder, and has better separation efficiency.

[0032] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A vibration separation device for kudzu root powder, characterized in that: comprising a separation box (1); A brake frame (6) is symmetrically installed inside the separation box (1), a vibration screen plate (7) is installed on one side of the frame of the brake frame (6), and an extrusion screen plate (8) is installed on the other side of the frame of the brake frame (6); The frame of the brake frame (6) is provided with a plurality of groups of vibration seats (14) supporting the vibrating screen plate (7) in a symmetrical manner in pairs, and the frame of the brake frame (6) is provided with a first transmission shaft (10) and a second transmission shaft (11) in sequence along the plate frame direction of the vibrating screen plate (7), the first eccentric wheel (15) supporting the vibrating screen plate (7) is provided on the outer side of the shaft of the first transmission shaft (10), and the second eccentric wheel (16) supporting the vibrating screen plate (7) is provided on the outer side of the shaft of the second transmission shaft (11); A conveying frame (17) is provided inside the frame of the brake frame (6) just above the extrusion screen plate (8), and the slide rails of the conveying frame (17) are slidably connected to three groups of guide rail slides (20) in sequence, and the third transmission shaft (12) for driving the guide rail slides (20) is symmetrically provided at both ends of the bracket of the conveying frame (17), and the upper ends of the frames of the three groups of guide rail slides (20) are provided with a laying plate (21), a flat pressing roller (22), and a scraper plate (23) in sequence along the transmission direction of the third transmission shaft (12).

2. The kudzu root powder vibration separation device according to claim 1, characterized in that: The vibrating screen plate (7) is an inclined plate structure, the extruding screen plate (8) is a flat plate structure, and the vibrating screen plate (7) and the extruding screen plate (8) are rotatably connected via a rotating pin (13).

3. The kudzu root powder vibration separation device according to claim 1, characterized in that: A brake motor (3) is installed at one end of the frame of the brake frame (6), and a brake shaft (9) is provided at the output end of the brake motor (3) and is perpendicularly opposite to the first transmission shaft (10), the second transmission shaft (11), and the third transmission shaft (12). The brake shaft (9) is connected to the first transmission shaft (10), the second transmission shaft (11), and the third transmission shaft (12) through a worm gear transmission.

4. The kudzu root powder vibration separation device according to claim 1, characterized in that: The first eccentric wheel (15) and the second eccentric wheel (16) are arranged symmetrically in forward and reverse directions.

5. The kudzu root powder vibration separation device according to claim 1, characterized in that: Pulleys (19) are provided at both ends of the shaft of the third transmission shaft (12), and a transmission belt (18) for driving the guide rail slide (20) is connected between two adjacent sets of pulleys (19).

6. The kudzu root powder vibration separation device according to claim 1, characterized in that: An upper hopper (2) is provided on one side of the upper end of the separation box (1) and in a direction close to the vibrating screen plate (7), and a slurry hopper (5) is provided on the other side of the bottom of the separation box (1) and directly below the mesh plate of the extrusion screen plate (8), and a discharge hopper (4) is provided on the other side of the bottom of the separation box (1) and directly opposite the mesh plate frame of the extrusion screen plate (8).

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