Drying device and drying method for isatis tinctoria and indigowoad leaf particle extract
By designing the coordinated movement of the storage barrel and the processing barrel, and using the turning of the cutting holes and plungers, the problem of uneven drying of the extract particles is solved, automatic uniform cutting and efficient drying is achieved, and the work intensity of workers is reduced.
Patent Information
- Application Number
- CN202510662579.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-22
- Publication Date
- 2025-07-11
AI Technical Summary
The existing plate blue extract granule drying device cannot realize automatic and even discharge of extract granules, resulting in low drying efficiency and high work intensity for workers.
A drying device including a storage barrel, a processing barrel, a rotating shaft, a lever and a hot air duct is designed. The driving component drives the rotation of the processing barrel, and the combined movement of the cutting hole, a lever and a hot air duct is used to achieve uniform cutting and turning of the extract particles, thereby enhancing the contact area and flow range of the hot air and the particles.
The uniform distribution and full turn of the extract particles is achieved, the drying efficiency and quality are improved, and the strength of manual operation is reduced.
Smart Images
Figure CN120292838A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of drying equipment, and in particular to a drying device and a drying method for Isatis indigotica Fort. granules extract. Background Art
[0002] Isatis indigotica Fort. has aliases such as Indigowoad Root, Blue Indigo Root, and Indigo Root. It is a traditional Chinese medicine in China, first recorded in "Shennong's Herbal Classic", and has the effects of clearing heat, detoxifying, cooling blood, and relieving sore throat. It is used for symptoms such as pestilential toxin maculae, purple and dark tongue with crimson spots, mumps, throat obstruction, scarlet fever with ulcerated throat, epidemic encephalitis B, erysipelas, carbuncles, etc. Currently, during the processing of Isatis indigotica Fort. extract granules, drying treatment is often required. When the current processing device is in operation, the Isatis indigotica Fort. extract granules can only be statically placed on the heating plate, and the Isatis indigotica Fort. extract granules cannot be turned over, resulting in incomplete and insufficient drying of the Isatis indigotica Fort. extract granules.
[0003] To solve the above problems, a drying device that can turn over the extract granules has emerged on the market. The device includes a drying box with an inlet and an outlet, and a drying mechanism arranged inside the drying box; the drying mechanism includes a drying plate and a vibration motor; the drying plate is slidably connected to the inner wall of the drying box; the vibration motor is fixedly connected to the inner wall of the drying box, and the output shaft of the vibration motor is fixedly connected to the drying plate; when the device is in use, under the action of the output of the vibration motor, the drying plate can be driven to continuously vibrate, so that the extract granules on the drying plate can be continuously turned over, ensuring that the heating plate can uniformly and fully dry the extract granules, and improving the practicability of the device.
[0004] The above device has the following problems in the actual use process: when the device is in use, it is necessary to manually place the extract granules in the drying box. If a large amount of extract granules are placed on the drying plate at one time by a worker, due to the excessive number of extract granules, the drying effect of the heating plate will be poor. If the worker continuously puts in batches of extract granules, the worker needs to maintain a high-intensity working state, which brings unnecessary work troubles to the worker, that is, manually placing the extract granules will reduce the drying efficiency of the extract granules. Summary of the Invention
[0005] The present invention provides a drying device for Isatis indigotica Fort. granules extract to solve the problem that the existing drying device cannot realize automatic and uniform feeding of the extract granules.
[0006] To achieve the above object, the present invention adopts the following technical solution: An indigowoad leaf and isatis root granule extract drying device, which includes a cylinder body with an inlet, and also includes a drying mechanism arranged inside the cylinder body; the drying mechanism includes a bottom plate, a storage cylinder with openings at both ends, a processing cylinder with an opening at the bottom, a bottom hole opened on the cylinder body, a drying component arranged inside the processing cylinder, and a driving component for driving the processing cylinder to rotate; the bottom plate is detachably connected to the bottom of the processing cylinder; the storage cylinder is fixedly connected to the cylinder body, and the storage cylinder communicates with the inlet; the processing cylinder is rotatably connected to the bottom hole, and the processing cylinder is in contact with the storage cylinder; the drying component includes a rotating shaft, a sleeve, a hot air pipe, a plurality of dial blocks arranged at equal intervals along the length direction of the sleeve, a blanking hole opened on the top of the processing cylinder, a side hole opened on the processing cylinder, a driving part for driving the rotating shaft to rotate, and a hot air part for introducing hot air into the hot air pipe; the rotating shaft is rotatably connected to the processing cylinder; the sleeve is connected to the rotating shaft, and the sleeve is in contact with the side hole; the dial block is fixedly connected to the sleeve; the hot air pipe is fixedly connected to the processing cylinder; the blanking hole communicates with the storage cylinder.
[0007] The principle and advantages of this solution are as follows:
[0008] 1. Put the extract granules into the storage cylinder along the inlet, and then drive the processing cylinder to rotate through the driving component. During the rotation of the processing cylinder, the blanking hole rotates synchronously. During the rotation of the blanking hole, since the position of the blanking hole can change, the position where the blanking hole communicates with the storage cylinder will continuously change. Therefore, through the above movement, when the extract granules in the storage cylinder fall through the blanking hole, they can fall into the processing cylinder evenly and in batches, thus ensuring that the extract granules can be distributed more comprehensively in the processing cylinder, that is, ensuring that the extract granules can be dried more efficiently in the subsequent drying process.
[0009] 2. During the rotation of the processing cylinder, drive the rotating shaft to rotate through the drive shaft. During the rotation of the rotating shaft, the rotating shaft drives the dial block to rotate through the sleeve. During the rotation of the dial block, the dial block can turn over the extract granules in the processing cylinder, thereby making gaps between the extract granules in the processing cylinder. When the hot air is discharged from the hot air pipe, the hot air can flow between the gaps, thereby increasing the contact area between the hot air and the extract granules. That is, through the above movement, it can continuously drive the extract granules to perform circumferential movement and rotational turning, thereby changing the position of the extract granules and generating gaps between adjacent two extract granules, so that the hot air can flow efficiently between the extract granules, that is, enhancing the drying effect of the hot air and improving the drying efficiency of the hot air.
[0010] Further, it further includes a dredging part; the dredging part includes a first guiding rod, a first nut seat, a dredging block, and a motion unit for driving the first nut seat to reciprocate along the length direction of the first guiding rod; the first guiding rod is fixedly connected to the processing cylinder; the first nut seat is slidably connected to the first guiding rod; the dredging block is fixedly connected to the first nut seat, the dredging block is located in the blanking hole, and the dredging block can reciprocate along the length direction of the blanking hole.
[0011] During the blanking of the extract particles through the blanking hole, the first nut seat drives the dredging block to reciprocate along the length direction of the blanking hole. During the movement of the dredging block, the dredging block can dredge the blockage in the blanking hole, thereby reducing the extract particles blocked in the blanking hole, so that the extract particles can fall more efficiently through the blanking hole. That is, through the above movement, it can ensure that the extract particles fully and comprehensively fall into the processing cylinder through the blanking hole, further ensuring that the extract particles are more evenly distributed in the processing cylinder, thereby improving the drying quality of the hot air on the extract particles.
[0012] Further, it further includes a linkage part; the linkage part includes a linkage shaft, a first cam, a sleeve plate, a first spring, and a linkage unit for driving the linkage shaft to rotate; the linkage shaft is rotatably connected to the outer wall of the processing cylinder; the first cam is fixedly connected to the linkage shaft; the sleeve plate is fixedly connected to the sleeve, the sleeve is slidably connected to the rotating shaft, and the sleeve plate abuts against the first cam; both ends of the first spring are respectively connected to the rotating shaft and the sleeve plate.
[0013] During the rotation of the sleeve driving the dial block, under the combined action of the first cam and the first spring, the dial block can reciprocate along the axial direction of the rotating shaft. Therefore, during the reciprocating movement of the dial block, it can further expand the action range of the dial block on the extract particles, so that the dial block can contact more extract particles, thereby driving more extract particles to turn over. That is, through the reciprocating movement of the dial block, it can further enhance the turning effect on the extract particles, improve the turning efficiency of the extract particles, and ensure that the extract particles can be fully dried under the action of hot air.
[0014] Further, it further includes an adjusting part; the adjusting part includes an adjusting rod, a guide cylinder, a slider, a side plate, a second spring, and air expansion units equidistantly arranged at both ends of the hot air pipe along the length direction of the hot air pipe; the adjusting rod is fixedly connected to the sleeve; the guide cylinder is fixedly connected to the inner wall of the hot air pipe; the slider is slidably connected to the guide cylinder; the side plate is fixedly connected to the slider; the side plate abuts against the adjusting rod; both ends of the second spring are respectively connected to the guide cylinder and the slider; the air expansion unit includes a plurality of air holes equidistantly arranged along the length direction of the hot air pipe and a sliding plate for sealing the air holes; the sliding plate is fixedly connected to the slider.
[0015] During the period when the hot air pipe discharges hot air, under the action of the adjusting rod and the second spring, the side plate can reciprocate along the length direction of the hot air pipe. During the movement of the side plate, the side plate drives the sliding plate to move synchronously through the slider. During the movement of the sliding plate, the number of air holes sealed by the sliding plate will gradually decrease, so that the number of hot air discharged through the air holes increases. Through the above movement, after the side plate slides into the hot air pipe, the hot air discharged from the free end of the hot air pipe will decrease, while the hot air discharged from the air holes will increase, thus changing the discharge path of the hot air, so that the hot air can be discharged from the upper and lower sides of the hot air pipe. Therefore, by changing the discharge path of the hot air, the flow range of the hot air in the processing cylinder can be expanded, thereby enhancing the flow effect of the hot air in the processing cylinder and improving the drying efficiency of the hot air on the extract particles.
[0016] Further, it also includes a diffusion part; the diffusion part includes a wall block, a wall plate, an air pipe, a hose, a number of expansion holes equidistantly arranged on the air pipe along the length direction of the air pipe, and a power unit for driving the wall plate to reciprocate vertically along the length direction of the wall block; the wall block is fixedly connected to the inner wall of the processing cylinder; the wall plate is slidably connected to the wall block; the air pipe is fixedly connected to the wall plate; both ends of the hose are respectively communicated with the air pipe and the hot air pipe.
[0017] During the flow of the hot air in the hot air pipe, the hot air will flow into the air pipe through the hose and finally be discharged through the expansion holes. The setting of the air pipe is to expand the discharge range of the hot air in the vertical direction, so that the hot air can be discharged from different directions, thereby improving the utilization rate of the hot air and ensuring that the hot air can flow comprehensively and evenly in the processing cylinder.
[0018] Since the air pipe can reciprocate vertically under the drive of the wall plate, the air pipe can change in the vertical direction. Therefore, when the hot air is discharged through the expansion holes, the discharge range of the hot air in the vertical direction can be further expanded, so that the hot air can contact the extract particles more completely and evenly, thus ensuring the drying quality of the hot air on the extract particles in the vertical direction.
[0019] Further, it also includes an auxiliary part; the auxiliary part includes a second guide rod, a second nut seat, an auxiliary hole opened on the hot air pipe, an auxiliary plate for sealing the auxiliary hole, and an auxiliary unit for driving the second nut seat to reciprocate along the length direction of the second guide rod; the second guide rod is fixedly connected to the inner wall of the hot air pipe; the second nut seat is slidably connected to the second guide rod; the auxiliary plate is fixedly connected to the second nut seat.
[0020] During the flow of hot air in the hot air pipe, the auxiliary plate is driven by the second nut seat to move reciprocally along the length direction of the second guide rod. During the movement of the auxiliary plate, the auxiliary hole will intermittently communicate with the hot air pipe, and then the hot air will be discharged through the auxiliary hole. Through the above movement, the path for the hot air to be discharged from the hot air pipe can be further increased, so that the hot air can be discharged from the hot air pipe in multiple directions, thereby ensuring the comprehensiveness of the hot air flowing into the processing cylinder and improving the drying quality of the extract particles by the hot air.
[0021] Furthermore, the driving assembly includes a driving shaft, a first gear, a first annular rack, and a driving member for driving the driving shaft to rotate; the driving shaft is rotatably connected to the cylinder body; the first gear is fixedly connected to the driving shaft; the first annular rack is fixedly connected to the processing cylinder; the first gear meshes with the first annular rack.
[0022] The driving member drives the driving shaft to rotate, and then the driving shaft drives the first gear to rotate synchronously. During the rotation of the first gear, since the first gear meshes with the first annular rack, the first annular rack drives the processing cylinder to rotate synchronously.
[0023] Furthermore, the driving part includes a second gear and a second annular rack; the second gear is fixedly connected to the rotating shaft; the second annular rack is fixedly connected to the inner wall of the cylinder body, and the second gear meshes with the second annular rack.
[0024] During the circumferential movement of the rotating shaft along with the processing cylinder, the second gear moves synchronously. During the movement of the second gear, since the second gear meshes with the second annular rack, the second gear drives the rotating shaft to rotate. Therefore, while the rotating shaft makes a circumferential movement, the rotating shaft can also rotate.
[0025] Furthermore, the movement unit includes a first screw rod, a first bevel gear, and a second bevel gear; the first screw rod is rotatably connected to the processing cylinder; the first nut seat is threadedly connected to the first screw rod; the first bevel gear is fixedly connected to the linkage shaft; the second bevel gear is fixedly connected to the first screw rod, and the first bevel gear meshes with the second bevel gear.
[0026] During the rotation of the linkage shaft, through the meshing of the first bevel gear and the second bevel gear, the first screw rod is driven to rotate. During the rotation of the first screw rod, the first nut seat can move reciprocally along the length direction of the first guide rod.
[0027] To achieve the above object, the present invention adopts the following technical solution: A method for drying the extract of Isatis indigotica Fort. granules, comprising the following steps:
[0028] Step (1): Put the extract particles into the storage cylinder along the inlet, and realize the uniform feeding of the extract particles by the rotation of the feeding hole;
[0029] Step (2): Realize the dredging of the feeding hole by the reciprocating movement of the dredging block along the length direction of the feeding hole;
[0030] Step (3): Continuously turn and stir the extract granules with the dialing block;
[0031] Step (4): Use hot air to be discharged from different positions of the hot air pipe to achieve the drying treatment of the extract granules;
[0032] Step (5): Use the vertical reciprocating movement of the air pipe to expand the discharge range of the hot air in the vertical direction.
[0033] The principle and advantages of this solution are:
[0034] 1. Through the continuous change of the position where the feeding hole communicates with the storage cylinder and the continuous dredging of the feeding hole by the dredging block, when the extract granules in the storage cylinder fall through the feeding hole, they can fall evenly and in batches into the processing cylinder, thus ensuring that the extract granules can be more comprehensively distributed in the processing cylinder, that is, ensuring that the extract granules can be dried more efficiently in the subsequent drying process.
[0035] 2. Through the rotation of the dialing block and the reciprocating movement of the dialing block along the axial direction of the rotating shaft, the dialing block can continuously and efficiently stir and turn the extract granules, thereby enhancing the drying effect of the dialing block on the extract granules and improving the drying efficiency of the dialing block on the extract granules.
[0036] 3. Through the flow of hot air from different positions in the hot air pipe and the diffusion of the hot air driven by the air pipe in the vertical direction, the flow range of the hot air in the processing cylinder is expanded, the drying effect of the hot air on the extract granules is enhanced, and the drying quality of the hot air on the extract granules is improved. Description of the Drawings
[0037] Figure 1 It is a schematic structural diagram of the cylinder body of an embodiment of an isatis indigotica granule extract drying device of the present invention.
[0038] Figure 2 It is Figure 1 The internal structural schematic diagram of the cylinder body in
[0039] Figure 3 It is Figure 2 The enlarged view of part A in
[0040] Figure 4 It is Figure 2 The internal structural schematic diagram of the storage cylinder and the processing cylinder in
[0041] Figure 5 It is Figure 4 The enlarged view of part B in
[0042] Figure 6 It is Figure 4 The enlarged view of part C in
[0043] Figure 7 For Figure 4 Internal structure schematic diagram of the hot air duct in the middle.
[0044] Figure 8 For Figure 7 Enlarged view at D in the middle.
[0045] Figure 9 For Figure 8 Enlarged view at E in the middle. Specific implementation mode
[0046] The following is a further detailed description through specific implementation modes:
[0047] The reference numerals in the attached drawings of the specification include: cylinder body 1, bottom plate 2, storage cylinder 3, processing cylinder 4, rotating shaft 5, sleeve 6, hot air duct 7, shifting block 8, hot air heater 9, first guide rod 10, first nut seat 11, dredging block 12, linkage shaft 13, first cam 14, sleeve plate 15, first spring 16, adjusting rod 17, guide cylinder 18, slider 19, side plate 20, air hole 21, sliding plate 22, wall block 23, wall plate 24, air duct 25, hose 26, enlarged hole 27, second guide rod 28, second nut seat 29, auxiliary plate 30, driving shaft 31, first gear 32, first annular rack 33, motor 34, second gear 35, second annular rack 36, first screw rod 37, first bevel gear 38, second bevel gear 39, third gear 40, third annular rack 41, second cam 42, second spring 43, second screw rod 44, fourth gear 45, rack 46, blanking hole 47.
[0048] The embodiment is basically as shown in the attached Figure 1 、 2 、 3, 4, 5, 6, 7, 8, 9:
[0049] The embodiment of the present invention provides a Isatis indigotica Fort. granule extract drying device, which includes a cylinder body with an inlet, and also includes a drying mechanism arranged in the cylinder body; the drying mechanism includes a bottom plate, a storage cylinder with openings at both ends, a processing cylinder with an opening at the bottom, a bottom hole opened on the cylinder body, a drying assembly arranged in the processing cylinder, and a driving assembly for driving the processing cylinder to rotate; the bottom plate is detachably connected to the bottom of the processing cylinder; the storage cylinder is fixedly connected to the cylinder body, and the storage cylinder communicates with the inlet; the processing cylinder is rotatably connected to the bottom hole, and the processing cylinder is in contact with the storage cylinder; the drying assembly includes a rotating shaft, a sleeve, a hot air duct, a plurality of shifting blocks arranged at equal intervals along the length direction of the sleeve, a blanking hole opened on the top of the processing cylinder, a side hole opened on the processing cylinder, a driving part for driving the rotating shaft to rotate, and a hot air part for introducing hot air into the hot air duct; the rotating shaft is rotatably connected to the processing cylinder; the sleeve is connected to the rotating shaft, and the sleeve is in contact with the side hole; the shifting block is fixedly connected to the sleeve; the hot air duct is fixedly connected to the processing cylinder; the blanking hole communicates with the storage cylinder.
[0050] The hot air part is a hot air heater; the hot air heater is fixedly connected to the hot air pipe, and the hot air heater communicates with the hot air pipe.
[0051] It further includes a dredging part; the dredging part includes a first guide rod, a first nut seat, a dredging block, and a movement unit for driving the first nut seat to reciprocate along the length direction of the first guide rod; the first guide rod is fixedly connected to the inner wall of the processing cylinder; the first nut seat is slidably connected to the first guide rod; the dredging block is fixedly connected to the first nut seat, the dredging block is located in the material discharge hole, and the dredging block can reciprocate along the length direction of the material discharge hole.
[0052] It further includes a linkage part; the linkage part includes a linkage shaft, a first cam, a sleeve plate, a first spring, and a linkage unit for driving the linkage shaft to rotate; the linkage shaft is rotatably connected to the outer wall of the processing cylinder; the first cam is fixedly connected to the linkage shaft; the sleeve plate is fixedly connected to the sleeve, the sleeve is slidably connected to the rotating shaft, the sleeve plate abuts against the first cam; both ends of the first spring are respectively connected to the rotating shaft and the sleeve plate.
[0053] It further includes an adjusting part; the adjusting part includes an adjusting rod, a guide cylinder, a slider, a side plate, a second spring, and air expansion units equidistantly arranged at both ends of the hot air pipe along the length direction of the hot air pipe; the adjusting rod is fixedly connected to the sleeve; the guide cylinder is fixedly connected to the inner wall of the hot air pipe; the slider is slidably connected to the inner wall of the guide cylinder; the side plate is fixedly connected to the slider; the side plate abuts against the adjusting rod; the second spring is located in the guide cylinder, and both ends of the second spring are respectively connected to the slider and the inner wall of the guide cylinder; the air expansion unit includes a plurality of air holes equidistantly arranged along the length direction of the hot air pipe and a slide plate for sealing the air holes; the slide plate is fixedly connected to the slider.
[0054] It further includes a diffusion part; the diffusion part includes a wall block, a wall plate, an air pipe, a hose, a plurality of expansion holes opened in the air pipe equidistantly along the length direction of the air pipe, and a power unit for driving the wall plate to reciprocate vertically along the length direction of the wall block; the wall block is fixedly connected to the inner wall of the processing cylinder; a wall groove is opened on the wall block, and the wall plate is slidably connected to the wall groove; the air pipe is fixedly connected to the wall plate; both ends of the hose are respectively communicated with the air pipe and the hot air pipe, and the length of the hose can be adapted to the vertical reciprocating movement of the air pipe.
[0055] It further includes an auxiliary part; the auxiliary part includes a second guide rod, a second nut seat, an auxiliary hole opened on the hot air pipe, an auxiliary plate for sealing the auxiliary hole, and an auxiliary unit for driving the second nut seat to reciprocate along the length direction of the second guide rod; the second guide rod is fixedly connected to the inner wall of the hot air pipe; the second nut seat is slidably connected to the second guide rod; the auxiliary plate is fixedly connected to the second nut seat.
[0056] The driving assembly includes a driving shaft, a first gear, a first annular rack, and a driving member for driving the driving shaft to rotate; the driving shaft is rotatably connected to the cylinder body; the first gear is fixedly connected to the driving shaft; the first annular rack is fixedly connected to the processing cylinder; the first gear meshes with the first annular rack; the driving member is a motor, the motor is fixedly connected to the inner wall of the cylinder body, and the output shaft of the motor is fixedly connected to the driving shaft.
[0057] The driving part includes a second gear and a second annular rack; the second gear is fixedly connected to the rotating shaft; the second annular rack is fixedly connected to the inner wall of the cylinder body, and the second gear meshes with the second annular rack.
[0058] The motion unit includes a first screw rod, a first bevel gear, and a second bevel gear; the first screw rod is rotatably connected to the processing cylinder; the first nut seat is threadedly connected to the first screw rod; the first bevel gear is fixedly connected to the linkage shaft; the second bevel gear is fixedly connected to the first screw rod, and the first bevel gear meshes with the second bevel gear.
[0059] The linkage unit includes a third gear and a third annular rack; the third gear is fixedly connected to the linkage shaft; the third annular rack is fixedly connected to the inner wall of the cylinder body, and the third gear meshes with the third annular rack.
[0060] The power unit includes a second cam and a second spring; the second cam is fixedly connected to the first screw rod, and the second cam abuts against the wall plate; the two ends of the second spring are respectively connected to the wall plate and the wall groove.
[0061] The auxiliary unit includes a second screw rod, a fourth gear, a rack, a mounting hole opened on the air duct, and a rotating hole opened on the hot air duct; the second screw rod is rotatably connected to the hot air duct; the second nut seat is threadedly connected to the second screw rod; the second gear is fixedly connected to the second screw rod; the rack is fixedly connected to the mounting hole, and the rack meshes with the fourth gear; the fourth gear can rotate within the rotating hole.
[0062] Specific implementation process:
[0063] Put the extract granules into the storage cylinder along the inlet, and then start the motor. The output shaft of the motor drives the driving shaft to rotate. During the rotation of the driving shaft, the first gear rotates synchronously. During the rotation of the first gear, since the first gear meshes with the first annular rack, the first annular rack drives the processing cylinder to rotate. During the rotation of the processing cylinder, the blanking hole rotates synchronously. During the rotation of the blanking hole, since the position of the blanking hole can change, the position where the blanking hole communicates with the storage cylinder will continuously change. Therefore, through the above motion, when the extract granules in the storage cylinder fall through the blanking hole, they can fall evenly and batchwise into the processing cylinder, thus ensuring that the extract granules can be more comprehensively distributed in the processing cylinder, that is, ensuring that the extract granules can be dried more efficiently during the subsequent drying process.
[0064] During the rotation of the processing cylinder, the rotating shaft moves synchronously. During the circumferential movement of the rotating shaft, the second gear moves synchronously. During the movement of the second gear, since the second gear meshes with the second annular rack, the second gear drives the rotating shaft to rotate. Therefore, while the rotating shaft makes a circumferential movement, the rotating shaft can also rotate.
[0065] During the rotation of the rotating shaft, the rotating shaft drives the dial block to rotate through the sleeve. During the rotation of the dial block, the dial block can turn the extract particles in the processing cylinder, thereby creating gaps between the extract particles in the processing cylinder. When the hot air is discharged through the hot air pipe, the hot air can flow between the gaps, thereby increasing the contact area between the hot air and the extract particles. That is, through the above movements, the extract particles can be continuously driven to make circumferential movements and rotational tumbling, thereby changing the positions of the extract particles and creating gaps between adjacent extract particles, so that the hot air can flow efficiently between the extract particles, that is, enhancing the drying effect of the hot air and improving the drying efficiency of the hot air.
[0066] During the rotation of the processing cylinder, the processing cylinder drives the linkage shaft to make a circumferential movement. During the circumferential movement of the linkage shaft, since the third gear meshes with the third annular rack, the third gear drives the linkage shaft to rotate. During the rotation of the linkage shaft, the first cam rotates synchronously. During the rotation of the first cam, when the convex part of the first cam abuts against the sleeve disc, the sleeve disc moves towards the position close to the outer wall of the processing cylinder, and the first spring is stretched; when the convex part of the first cam no longer abuts against the sleeve plate, the sleeve disc resets under the action of the first spring, and the sleeve disc moves away from the position close to the outer wall of the processing cylinder. Therefore, the sleeve disc can make a reciprocating movement along the axial direction of the rotating shaft. During the movement of the sleeve disc, the sleeve moves synchronously.
[0067] During the reciprocating movement of the sleeve along the axial direction of the rotating shaft, the dial block moves synchronously. Therefore, through the reciprocating movement of the dial block, the acting range of the dial block on the extract particles can be expanded, so that the dial block can contact more extract particles, thereby driving more extract particles to turn. That is, through the reciprocating movement of the dial block, the tumbling effect on the extract particles can be further enhanced, the tumbling efficiency of the extract particles can be improved, and it is ensured that the extract particles can be dried comprehensively under the action of the hot air.
[0068] During the rotation of the linkage shaft, the linkage shaft drives the first screw to rotate through the meshing of the first bevel gear and the second bevel gear. During the rotation of the first screw, the first nut seat can reciprocate along the length direction of the blanking hole. During the movement of the first nut seat, the dredging block moves synchronously. During the movement of the dredging block, the dredging block can dredge the blockage in the blanking hole, thereby reducing the blocked extract particles in the blanking hole, so that the extract particles can fall more efficiently through the blanking hole. That is, through the above movements, it can be ensured that the extract particles fully and comprehensively fall into the processing cylinder through the blanking hole, further ensuring that the extract particles are more evenly distributed in the processing cylinder, thereby improving the drying quality of the hot air on the extract particles.
[0069] During the movement of the sleeve, the adjusting rod moves synchronously. During the movement of the adjusting rod, under the action of the adjusting rod and the second spring, the side plate can reciprocate along the length direction of the hot air pipe. During the movement of the side plate, the side plate drives the slide plate to move synchronously through the slider. During the movement of the slide plate, the number of air holes sealed by the slide plate gradually decreases, so that the number of hot air discharged through the air holes increases. Through the above movements, after the side plate slides into the hot air pipe, the hot air discharged from the free end of the hot air pipe will decrease, while the hot air discharged from the air holes will increase, thereby changing the discharge path of the hot air, so that the hot air can be discharged from the upper and lower sides of the hot air pipe. Therefore, by changing the discharge path of the hot air, the flow range of the hot air in the processing cylinder can be expanded, thereby enhancing the flow effect of the hot air in the processing cylinder and improving the drying efficiency of the hot air on the extract particles.
[0070] During the flow of the hot air in the hot air pipe, the hot air will flow into the air pipe through the hose and finally be discharged through the enlarged hole. The setting of the air pipe is to expand the discharge range of the hot air in the vertical direction, so that the hot air can be discharged from different directions, thereby improving the utilization rate of the hot air and ensuring that the hot air can flow fully and evenly in the processing cylinder.
[0071] During the rotation of the first screw, the second cam rotates synchronously. During the rotation of the second cam, when the convex part of the second cam abuts against the wall plate, the wall plate moves vertically downward and the second spring is compressed; when the convex part of the second cam no longer abuts against the wall plate, the wall plate resets under the action of the second spring and the wall plate moves vertically upward. Therefore, the wall plate can make vertical reciprocating movements. During the vertical reciprocating movement of the wall plate, the air pipe moves synchronously.
[0072] Since the air pipe can make vertical reciprocating movements driven by the wall plate, it enables the air pipe to change in the vertical direction. When the hot air is discharged through the enlarged hole, it can further expand the discharge range of the hot air in the vertical direction, so that the hot air can contact the extract particles more completely and fully, thereby ensuring the drying quality of the hot air on the extract particles in the vertical direction.
[0073] During the vertical reciprocating motion of the air duct, the rack moves synchronously. During the motion of the rack, the rack meshes with the fourth gear, so that the fourth gear rotates. During the rotation of the fourth gear, the second screw rotates synchronously. During the rotation of the second screw, the second nut seat reciprocates along the length direction of the second guide rod.
[0074] While the hot air flows in the hot air pipe, it reciprocates along the length direction of the second guide rod through the auxiliary plate, and the auxiliary hole is intermittently connected to the hot air pipe, and then the hot air is discharged through the auxiliary hole. Through the above movement, the path for the hot air to be discharged from the hot air pipe can be further increased, so that the hot air can be discharged from the hot air pipe from multiple directions, thereby ensuring the comprehensiveness of the hot air flowing into the processing cylinder, and improving the drying quality of the extract particles by the hot air.
[0075] In summary, the automatic feeding of the extract particles through the feeding hole, the sufficient stirring of the extract particles by the shifting block, and the discharge of hot air from multiple different positions through the hot air pipe can enhance the drying effect of the extract particles and improve the drying quality of the extract particles.
[0076] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. An indigowoad root and big blueleaf clerodendron leaf granule extract drying device, comprising a cylinder body with an inlet, characterized in that: It further includes a drying mechanism disposed inside the cylinder body; the drying mechanism includes a bottom plate, a storage cylinder with openings at both ends, a processing cylinder with an opening at the bottom, a bottom hole formed in the cylinder body, a drying component disposed inside the processing cylinder, and a driving component for driving the processing cylinder to rotate; the bottom plate is detachably connected to the bottom of the processing cylinder; the storage cylinder is fixedly connected to the cylinder body and communicates with the inlet; the processing cylinder is rotatably connected to the bottom hole and is in contact with the storage cylinder; the drying component includes a rotating shaft, a sleeve, a hot air pipe, a plurality of dial blocks equidistantly arranged along the length direction of the sleeve, a material discharging hole formed in the top of the processing cylinder, a side hole formed in the processing cylinder, a driving part for driving the rotating shaft to rotate, and a hot air part for introducing hot air into the hot air pipe; the rotating shaft is rotatably connected to the processing cylinder; the sleeve is connected to the rotating shaft and is in contact with the side hole; the dial blocks are fixedly connected to the sleeve; the hot air pipe is fixedly connected to the processing cylinder; the material discharging hole communicates with the storage cylinder.
2. The drying device for the indigowoad root and isatis leaf granule extract according to claim 1, characterized in that: It further includes a dredging part; the dredging part includes a first guiding rod, a first nut seat, a dredging block, and a movement unit for driving the first nut seat to reciprocate along the length direction of the first guiding rod; the first guiding rod is fixedly connected to the processing cylinder; the first nut seat is slidably connected to the first guiding rod; the dredging block is fixedly connected to the first nut seat, the dredging block is located in the material discharging hole, and the dredging block can reciprocate along the length direction of the material discharging hole.
3. A Baphicacanthus cusia and Isatis indigotica Fort. granule extract drying device according to claim 2, characterized in that: It further includes a linkage part; the linkage part includes a linkage shaft, a first cam, a sleeve plate, a first spring, and a linkage unit for driving the linkage shaft to rotate; the linkage shaft is rotatably connected to the outer wall of the processing cylinder; the first cam is fixedly connected to the linkage shaft; the sleeve plate is fixedly connected to the sleeve, the sleeve is slidably connected to the rotating shaft, the sleeve plate abuts against the first cam; both ends of the first spring are respectively connected to the rotating shaft and the sleeve plate.
4. The dry extract device for Banlangen Daqing granules according to claim 3, wherein: It further includes an adjusting part; the adjusting part includes an adjusting rod, a guiding cylinder, a slider, a side plate, a second spring, and air expanding units equidistantly arranged at both ends of the hot air pipe along the length direction of the hot air pipe; the adjusting rod is fixedly connected to the sleeve; the guiding cylinder is fixedly connected to the inner wall of the hot air pipe; the slider is slidably connected to the guiding cylinder; the side plate is fixedly connected to the slider; the side plate abuts against the adjusting rod; both ends of the second spring are respectively connected to the guiding cylinder and the slider; the air expanding unit includes a plurality of air holes equidistantly arranged along the length direction of the hot air pipe and a sliding plate for sealing the air holes; the sliding plate is fixedly connected to the slider.
5. An isatis indigotica granule extract drying device according to claim 4, characterized in that: It further includes a diffusing part; the diffusing part includes a wall block, a wall plate, an air pipe, a flexible pipe, a plurality of expanding holes equidistantly formed in the air pipe along the length direction of the air pipe, and a power unit for driving the wall plate to reciprocate vertically along the length direction of the wall block; the wall block is fixedly connected to the inner wall of the processing cylinder; the wall plate is slidably connected to the wall block; the air pipe is fixedly connected to the wall plate; both ends of the flexible pipe are respectively communicated with the air pipe and the hot air pipe.
6. The drying device for indigowoad root and big blue indigotica granule extract according to claim 5, characterized in that: It further includes an assisting part; the assisting part includes a second guiding rod, a second nut seat, an assisting hole formed in the hot air pipe, an assisting plate for sealing the assisting hole, and an assisting unit for driving the second nut seat to reciprocate along the length direction of the second guiding rod; the second guiding rod is fixedly connected to the inner wall of the hot air pipe; the second nut seat is slidably connected to the second guiding rod; the assisting plate is fixedly connected to the second nut seat.
7. An isatis indigotica granule extract drying device according to claim 6, characterized in that: The driving assembly includes a driving shaft, a first gear, a first annular rack, and a driving member for driving the driving shaft to rotate; the driving shaft is rotatably connected to the cylinder body; the first gear is fixedly connected to the driving shaft; the first annular rack is fixedly connected to the processing cylinder; the first gear meshes with the first annular rack.
8. A drying device for the indigowoad root and folium isatidis granule extract according to claim 7, characterized in that: The driving part includes a second gear and a second annular rack; the second gear is fixedly connected to the rotating shaft; The second annular rack is fixedly connected to the inner wall of the cylinder body, and the second gear meshes with the second annular rack.
9. A drying device for indigowoad root and isatis leaf granule extract according to claim 8, characterized in that: The motion unit includes a first screw rod, a first bevel gear, and a second bevel gear; the first screw rod is rotatably connected to the processing cylinder; the first nut seat is threadedly connected to the first screw rod; the first bevel gear is fixedly connected to the linkage shaft; the second bevel gear is fixedly connected to the first screw rod, and the first bevel gear meshes with the second bevel gear.
10. A method for drying the Radix Isatidis and Folium Isatidis granule extract according to claim 9, characterized in that: It includes the following steps: Step (1): Put the extract particles into the storage cylinder along the inlet, and realize the uniform feeding of the extract particles through the rotation of the feeding hole; Step (2): The feeding hole is dredged by the dredging block reciprocating along the length direction of the feeding hole; Step (3): Continuously turn and stir the extract particles by the dialing block; Step (4): Use hot air to be discharged from different positions of the hot air pipe to realize the drying treatment of the extract particles; Step (5): Use the vertical reciprocating motion of the air pipe to expand the discharge range of the hot air in the vertical direction.