CN114289294A - A multistage primary screen device of chinese-medicinal material for medicinal material screening - Google Patents
A multistage primary screen device of chinese-medicinal material for medicinal material screening Download PDFInfo
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- CN114289294A CN114289294A CN202111630264.1A CN202111630264A CN114289294A CN 114289294 A CN114289294 A CN 114289294A CN 202111630264 A CN202111630264 A CN 202111630264A CN 114289294 A CN114289294 A CN 114289294A
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Abstract
The utility model relates to the technical field of screening equipment, in particular to a traditional Chinese medicine multi-stage primary screening device for screening medicinal materials. The technical scheme comprises the following steps: the device comprises an equipment box, wherein a straight cylinder is fixed at the upper end of the equipment box and is communicated with the equipment box. According to the utility model, through the arrangement of the screening equipment, the drying device has the functions of quick drying, uniform blanking, two-stage screening and the like, and through the arrangement of the quick drying function, the wet and damp medicinal materials are quickly dried; through the arrangement of the uniform blanking function, the dried medicinal materials can be blanked uniformly so as to be screened conveniently; through the setting of two-stage screening function, reach following two kinds of effects: the first grade screening is to facilitate the separation of medicinal materials and medicinal powder, and the medicinal powder is collected through the cooperation of the medicinal powder collecting function, and the second grade screening is to facilitate the separation of undersized traditional Chinese medicine slices and moderate tablets thereof, so as to facilitate the post-processing work of the undersized traditional Chinese medicine slices.
Description
Technical Field
The utility model relates to the technical field of screening equipment, in particular to a traditional Chinese medicine multi-stage primary screening device for screening medicinal materials.
Background
The traditional Chinese medicine is subjected to slicing processing, powdery fine traditional Chinese medicine particles can appear, the traditional Chinese medicine particles can be mixed in the traditional Chinese medicine slices to influence the selling phase, the traditional Chinese medicine powder has a utilization value, the traditional Chinese medicine powder is discarded to cause waste, and therefore the traditional Chinese medicine powder is separated.
The patent of current chinese patent grant publication No. CN214382808U discloses a multistage screening device for chinese medicinal materials, and the concrete content is: through the arrangement of the screen drum, and the screen holes with different apertures are formed in the screen drum, the traditional Chinese medicinal materials can be screened to different degrees, so that the traditional Chinese medicinal materials can be screened according to the particle size diameter, and the fan blades and the collecting hopper are arranged, so that the powdery traditional Chinese medicinal materials can be collected, the waste is avoided, and the spiral plate is arranged, so that the traditional Chinese medicinal materials can be screened more fully; the utility model is provided with the feed inlet, and the resettable baffle is arranged in the feed inlet, so that the feed inlet is sealed after feeding, and powdery traditional Chinese medicine is prevented from being blown out of the feed inlet.
Although above-mentioned comparison file sieves the medicinal material in different apertures and collects the powder, need carry out the material of throwing that does not stop at the screening in-process, the powder can spill over in through the feed inlet, not only can cause the waste of powder, also can cause the injury to operating personnel eye simultaneously, in addition, if the medicinal material is in under the state that moist or wet, this screening equipment can't separate its powder and medicinal material effectively.
Based on the traditional Chinese medicine multi-stage primary screening device, the utility model designs the traditional Chinese medicine multi-stage primary screening device for screening the medicinal materials so as to solve the problems.
Disclosure of Invention
The utility model aims to provide a multistage primary screening device for traditional Chinese medicinal materials for screening medicinal materials, which aims to solve the problems that powder provided by the background technology overflows from a feed inlet, the medicinal materials cannot be separated in a wet or damp state and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: a traditional Chinese medicine multi-stage primary screening device for screening medicinal materials comprises an equipment box, wherein a straight cylinder is fixed at the upper end of the equipment box and is communicated with the equipment box, a drying mechanism is arranged in the straight cylinder, a screening mechanism is arranged at the lower side of the drying mechanism, a driving mechanism is arranged at the periphery of the screening mechanism, and a blowing mechanism is arranged at the periphery of the driving mechanism;
the drying mechanism comprises a dustproof steel wire cylinder arranged in a straight cylinder, three groups of drying components distributed in a coaxial array are arranged on the periphery of the dustproof steel wire cylinder, the upper sides of the three groups of drying components are jointly provided with a driving component, and the lower side of the dustproof steel wire cylinder is provided with a blanking component;
the screening mechanism comprises a primary screening component and a secondary screening component.
Preferably, drive assembly includes two ring type spout an that dustproof steel wire section of thick bamboo outer wall was seted up, and two ring type spout an sets up from top to bottom, sliding connection has ring type slider a in ring type spout a, the upside ring type slider a's upper end is fixed with the three locating piece that is with the axle center array distribution, and is three the locating piece upper end is fixed with interior external gear jointly, and interior external gear internal tooth meshing is connected with gear an, and gear a's inner circle is fixed with the mount, and the central part upper end of mount is fixed with bull stick h, interior external gear external tooth meshing is connected with three gear b that is with the axle center array distribution.
Preferably, the drying component comprises a drying box fixed at the lower end of the positioning block, the lower end of the drying box is fixed at the upper end of a ring-shaped sliding block a on the lower side of the drying box, the top wall of the interior of the drying box is rotatably connected with a rotating rod g, the upper end of the rotating rod g is fixedly connected with the lower end of a gear b, a worm a is fixed at the lower end of the rotating rod g, the lower end of the worm a is fixedly connected with the bottom end of the interior of the drying box through the rotating rod a, the front end of the worm a is meshed with a worm wheel a, the outer end of the worm wheel a is rotatably connected with the inner wall of the drying box through the rotating rod b, fan blades are fixed at the inner end of the worm wheel a through the rotating rod c, a dust screen installed at the inner end of the drying box is arranged on the left wall of the interior of the fan blades, and a heating element is fixed on the right wall of the interior of the drying box.
Preferably, unloading subassembly is including being fixed in the hollow round base of dustproof steel wire section of thick bamboo lower extreme, and loop type spout b has been seted up to the inner wall of hollow round base, fan-shaped logical groove has all been seted up at the upper and lower both ends of hollow round base, the inside bottom central point of hollow round base puts to rotate and is connected with bull stick d, and the lower extreme of bull stick d extends to hollow round base downside, the lower extreme of bull stick d is fixed with the dwang of horizontal setting, and the outer end of dwang extends to the hollow round base outside, the upper end of dwang is fixed with the catch bar, and the lateral wall of catch bar and arbitrary stoving case contacts, the installation is fixed with the quadrant on the bull stick d, and the other end of quadrant is located the interior slip of loop type spout b, the quadrant is located two fan-shaped and leads to the setting between the groove.
Preferably, one-level screening subassembly is including being fixed in the baffle in the equipment box, and the upside of baffle is equipped with the sieve bed that the slope set up, and the lower extreme of sieve bed is fixed with vertical plate, and both ends all rotate through the pivot around vertical plate and connect in the equipment box inner wall, vertical plate's left side is equipped with two supporting components, and two the supporting component sets up from beginning to end, be equipped with on the baffle and press the subassembly, and press the left side that the subassembly is located supporting component, press the left side of subassembly to be equipped with the collection subassembly that is located the equipment box outside, vertical plate's right side is equipped with the unloading subassembly that is located the equipment box outside.
Preferably, the support assembly comprises a telescopic rod fixed between the sieve bed and the partition plate, and a spring a fixed between the partition plate and the sieve bed is sleeved on the telescopic rod;
the blanking assembly comprises a material storage box fixed on the right side wall of the equipment box, the lower end of the material storage box is fixedly provided with a blanking box which is communicated, and the lower end of the blanking box penetrates through the right wall of the equipment box and extends to the lower side of the partition plate;
the pressing assembly comprises a T-shaped rod arranged on the upper side of the partition plate, the lower end of the T-shaped rod extends to the lower side of the partition plate, a fixed sleeve a is fixedly sleeved on the T-shaped rod and located on the upper side of the partition plate, a spring b sleeved on the T-shaped rod is arranged on the lower side of the fixed sleeve a and located on the upper side of the partition plate, a fixed sleeve b is fixedly sleeved on the T-shaped rod and located on the lower side of the partition plate, a transversely arranged short rod is fixed at the left end of the T-shaped rod, a vertical sliding groove formed in the inner wall of the equipment box is formed in the left side of the short rod, a guide sliding block is connected in the vertical sliding groove in a sliding mode, and the guide sliding block is fixedly connected with the short rod;
the collecting assembly comprises a feeding box fixed on the left side wall of the equipment box, a material collecting box communicated with the feeding box is fixed at the upper end of the feeding box, and the other end of the material collecting box penetrates through the right wall of the equipment box and extends to the upper side of the partition plate.
Preferably, second grade screening subassembly includes the screen cloth that sets up in the equipment box, and the screen cloth is located the downside of baffle, the both ends downside of screen cloth all is equipped with the suppress subassembly.
Preferably, the suppressing assembly comprises a positioning plate fixed on the inner wall of the equipment box, a spring b is fixed at the upper end of the positioning plate, and the upper end of the spring b is fixedly connected with the screen.
Preferably, the blowing mechanism comprises a circular plate fixed at the upper end of a straight barrel, the upper end of the circular plate is rotatably connected with a rotating rod e, the lower end of the rotating rod e is fixedly connected with a rotating rod h, a circular plate is movably sleeved on the rotating rod e and located on the upper side of the circular plate, a semicircular circular plate is fixed at the rear end of the circular plate, a semicircular groove is formed in the upper end of the circular plate, the area of the semicircular groove is smaller than that of the semicircular plate, an air pipe which is communicated with the circular plate is fixed at the upper end of the circular plate, and the lower end of the air pipe extends to the upper side of the partition plate and is fixed with an air supply box which is communicated with the air pipe.
Preferably, actuating mechanism includes the driving motor that bull stick e upside set up, and driving motor's output and bull stick e fixed connection, the cover is established and is fixed with belt pulley a on driving motor's the output shaft, and belt pulley a's one side is connected with belt pulley b through belt transmission, and belt pulley b's lower extreme is fixed with bull stick k, and the lower extreme of bull stick k extends to the equipment box in through the bearing, the lower extreme of bull stick k is fixed with worm wheel b, and worm wheel b's front end meshing is connected with worm b, and worm b's left end rotates and connects in the equipment box inner wall, the cover is established on worm b and is fixed with the cam, and the cam is located the sieve bed top.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the arrangement of the screening equipment, the drying device has the functions of quick drying, uniform blanking, two-stage screening and the like, and through the arrangement of the quick drying function, the wet and damp medicinal materials are quickly dried; through the arrangement of the uniform blanking function, the dried medicinal materials can be blanked uniformly so as to be screened conveniently; through the setting of two-stage screening function, reach following two kinds of effects: the first grade screening is to facilitate the separation of medicinal materials and medicinal powder, and the medicinal powder is collected through the cooperation of the medicinal powder collecting function, and the second grade screening is to facilitate the separation of undersized traditional Chinese medicine slices and moderate tablets thereof, so as to facilitate the post-processing work of the undersized traditional Chinese medicine slices.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a schematic perspective cross-sectional view of the structure of FIG. 1;
FIG. 3 is a schematic perspective view of FIG. 1;
FIG. 4 is a schematic structural diagram of the drying mechanism in FIG. 1;
FIG. 5 is a schematic view of a portion of the drive assembly of FIG. 4;
FIG. 6 is a schematic structural view of the blanking assembly shown in FIG. 4;
FIG. 7 is a front view partially in section and is shown in FIG. 4;
FIG. 8 is a schematic view of a portion of the drive mechanism of FIG. 2;
FIG. 9 is a schematic illustration of a portion of the primary screening assembly of FIG. 1;
FIG. 10 is a schematic view of a portion of the pressing assembly of FIG. 1;
fig. 11 is a schematic top view of the structure of fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
l, an equipment box; 2. a straight cylinder; 3. a drying mechanism; 31. a dust-proof steel wire cylinder; 32. a drying assembly; 321. a drying box; 322. a rotating rod g; 323. a worm a; 324. a worm wheel a; 325. a fan blade; 326. a heating member; 327. a dust screen; 33. a drive assembly; 331. inner and outer gears; 332. a gear a; 333. a fixed mount; 334. rotating a rod h; 335. a gear b; 336. a ring-shaped chute a; 337. a ring-shaped sliding block a; 338. positioning blocks; 34. a blanking assembly; 341. a hollow round base; 342. a ring-shaped chute b; 343. a fan-shaped through groove; 344. a sector block; 345. rotating the rod; 346. a push rod; 4. a material screening mechanism; 41. a partition plate; 42. a sieve bed; 43. a support assembly; 431. a telescopic rod; 432. a spring a; 44. a longitudinal plate; 45. a spring assembly; 451. positioning a plate; 452. a spring assembly; 46. screening a screen; 47. a blanking assembly; 471. a material storage box; 472. discharging the material box; 48. a pressing assembly; 481. a T-shaped rod; 482. fixing a sleeve a; 483. fixing a sleeve b; 484. a spring b; 485. a short bar; 486. a guide slider; 49. a collection assembly; 491. a feeding box; 492. a material collecting box; 5. a drive mechanism; 51. a belt pulley a; 52. a belt pulley b; 53. a rotating rod k; 54. a worm wheel b; 55. a worm b; 56. a cam; 57. a drive motor; 6. a blowing mechanism; 61. a circular plate; 62. a semilunar disk; 63. an air tube; 65. air supply box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, fig. 3-7 and fig. 11, the present invention provides a technical solution: a traditional Chinese medicine multi-stage primary screening device for screening medicinal materials comprises an equipment box 1, a straight cylinder 2 fixed at the upper end of the equipment box 1, wherein the straight cylinder 2 is communicated with the equipment box 1, a drying mechanism 3 is arranged in the straight cylinder 2, a screening mechanism 4 is arranged at the lower side of the drying mechanism 3, a driving mechanism 5 is arranged at the periphery of the screening mechanism 4, and a blowing mechanism 6 is arranged at the periphery of the driving mechanism 5; the drying mechanism 3 comprises a dustproof steel wire cylinder 31 arranged in a straight cylinder 2, three groups of drying components 32 distributed in a coaxial array are arranged on the periphery of the dustproof steel wire cylinder 31, a driving component 33 is jointly arranged on the upper sides of the three groups of drying components 32, the driving component 33 comprises two annular sliding grooves a336 formed in the outer wall of the dustproof steel wire cylinder 31, the two annular sliding grooves a336 are arranged up and down, an annular sliding block a337 is connected in the annular sliding grooves a336 in a sliding mode, three positioning blocks 338 distributed in a coaxial array are fixed at the upper end of the annular sliding block a337 on the upper side, inner and outer gears 331 are jointly fixed at the upper ends of the three positioning blocks 338, inner and outer gears 331 are meshed with and connected with a gear a332, a fixed frame 333 is fixed on the inner ring of the gear a332, a rotating rod h334 is fixed at the upper end of the central part of the fixed frame 333, a stirring component is arranged on the lower side of the rotating rod h334, the upper end of the stirring rod of the stirring component is fixedly connected with the lower end of the rotating rod h334, and outer gears 331 are meshed and connected with three gears 335 distributed in a coaxial array, the drying component 32 comprises a drying box 321 fixed at the lower end of the positioning block 338, the lower end of the drying box 321 is fixed at the upper end of an annular slide block a337 at the lower side, the top wall of the interior of the drying box 321 is rotatably connected with a rotating rod g322, the upper end of the rotating rod g322 is fixedly connected with the lower end of a gear b335, the lower end of the rotating rod g322 is fixed with a worm a323, the lower end of the worm a323 is fixedly connected with the bottom end of the interior of the drying box 321 through a rotating rod a, the front end of the worm a323 is connected with a worm wheel a324 in a meshing manner, the outer end of the worm wheel a324 is rotatably connected with the inner wall of the drying box 321 through a rotating rod b, the inner end of the worm wheel a324 is fixed with a fan blade 325 through a rotating rod c, the left wall of the interior of the fan blade 325 is provided with a dust-proof net 327 installed at the inner end of the drying box 321, the right wall of the interior of the drying box 321 is fixed with a heating component 326, and the lower side of a dust-proof steel wire tube 31 is provided with a blanking component 34; the blanking assembly 34 comprises a hollow round base 341 fixed at the lower end of the dustproof steel wire cylinder 31, a ring-shaped chute b342 is arranged on the inner wall of the hollow round base 341, fan-shaped through grooves 343 are arranged at the upper and lower ends of the hollow round base 341, a rotating rod d is rotatably connected at the center position of the bottom end inside the hollow round base 341, the lower end of the rotating rod d extends to the lower side of the hollow round base 341, the rotating rod 345 transversely arranged is fixed at the lower end of the rotating rod d, and the outer end of the rotating rod 345 extends to the outside of the hollow round base 341, the upper end of the rotating rod 345 is fixed with a push rod 346, and the pushing rod 346 contacts with the side wall of any drying box 321, the rotating rod d is fixed with the sector 344, and the other end of the sector 344 is located in the annular sliding groove b342 and slides, the sector 344 is located between the two sector through grooves 343, the area of the sector through groove 343 is smaller than that of the sector 344, and the screening mechanism 4 comprises a primary screening component and a secondary screening component.
One specific application of this embodiment is: by placing the Chinese herbal medicine into the dustproof steel wire cylinder 31, the hollow round base 341 and the fan-shaped block 344 block the Chinese herbal medicine and prevent the Chinese herbal medicine from falling down, then the upper end of the dustproof steel wire cylinder 31 is sealed, then the rotating rod h334 is rotated, so that the fixing frame 333 drives the gear a332 to rotate, the rotation of the gear a332 can rotate the inner gear 331 and the outer gear 331, the rotation of the inner gear 331 and the outer gear 331 can rotate the gear b335 and simultaneously can rotate the positioning block 338 through the guidance of the annular sliding block a337, further can integrally rotate the drying component 32, meanwhile, the rotation of the gear b335 can rotate the rotating rod g322, the rotating rod g322 can drive the worm a323 and the rotating rod a to rotate, the worm a323 can drive the worm wheel a324 to rotate, the rotating rod c can drive the fan blade 325 to rotate, and further can blow the hot air generated by the heating component 326 into the dustproof steel wire cylinder 31, and the rotation of bull stick h334 can make the stirring subassembly stir the medicinal material to make the medicinal material can rapid draing, and simultaneously, the rotation of stoving case 321 can drive catch bar 346's rotation, and then can make dwang 345 rotate, and dwang 345 can drive the rotation of bull stick d and fan-shaped piece 344, and further can carry out even unloading to the medicinal material after drying, makes it enter into in equipment box 1.
Referring to fig. 1-3, 8-10 and 11, the present invention further has the following technical features according to the above solution: the primary screening assembly comprises a partition plate 41 fixed in the equipment box 1, a screening bed 42 obliquely arranged is arranged on the upper side of the partition plate 41, the left end of the screening bed 42 is higher than the right end of the screening bed 42, a longitudinal plate 44 is fixed at the lower end of the screening bed 42, the front end and the rear end of the longitudinal plate 44 are rotatably connected to the inner wall of the equipment box 1 through rotating shafts, two supporting assemblies 43 are arranged on the left side of the longitudinal plate 44, the two supporting assemblies 43 are arranged in the front and rear direction, a pressing assembly 48 is arranged on the partition plate 41 and located on the left side of the supporting assembly 43, a collecting assembly 49 located on the outer side of the equipment box 1 is arranged on the left side of the pressing assembly 48, a blanking assembly 47 located on the outer side of the equipment box 1 is arranged on the right side of the longitudinal plate 44, the supporting assembly 43 comprises a telescopic rod 431 fixed between the screening bed 42 and the partition plate 41, and a spring a432 fixed between the partition plate 41 and the screening bed 42 is sleeved on the telescopic rod 431; the blanking assembly 47 comprises a storage box 471 fixed on the right side wall of the equipment box 1, a through groove is formed in the right side wall of the equipment box 1, the through groove is positioned in the storage box 471, the right end of the sieve bed 42 penetrates through the through groove and extends into the storage box 471, a blanking box 472 which is communicated with the storage box 471 is fixed at the lower end of the storage box 471, and the lower end of the blanking box 472 penetrates through the right wall of the equipment box 1 and extends to the lower side of the partition plate 41; the pressing assembly 48 comprises a T-shaped rod 481 arranged on the upper side of the partition plate 41, the lower end of the T-shaped rod 481 extends to the lower side of the partition plate 41, a fixed sleeve a482 is fixedly sleeved on the T-shaped rod 481, the fixed sleeve a482 is positioned on the upper side of the partition plate 41, a spring b484 sleeved on the T-shaped rod 481 is arranged on the lower side of the fixed sleeve a482, the spring b484 is positioned on the upper side of the partition plate 41, a fixed sleeve b483 is fixedly sleeved on the T-shaped rod 481, the fixed sleeve b483 is positioned on the lower side of the partition plate 41, a transversely arranged short rod 485 is fixed at the left end of the T-shaped rod 481, a vertical sliding groove arranged on the inner wall of the equipment box 1 is arranged at the left side of the short rod 485, a guide sliding block 486 is connected in the vertical sliding groove in a sliding manner, and the guide sliding block 486 is fixedly connected with the short rod 485; the collecting assembly 49 comprises a feeding box 491 fixed on the left side wall of the equipment box 1, a collecting box 492 arranged in communication with each other is fixed on the upper end of the feeding box 491, the other end of the collecting box 492 penetrates through the right wall of the equipment box 1 and extends to the upper side of the clapboard 41, the secondary screening assembly comprises a screen 46 arranged in the equipment box 1, the screen 46 is positioned on the lower side of the clapboard 41, the lower sides of the two ends of the screen 46 are respectively provided with a spring pressing assembly 45, the spring pressing assembly 45 comprises a positioning plate 451 fixed on the inner wall of the equipment box 1, the upper end of the positioning plate 451 is fixed with a spring b452, the upper end of the spring b452 is fixedly connected with the screen 46, the blowing mechanism 6 comprises a circular plate 61 fixed on the upper end of the straight cylinder 2, the upper end of the circular plate 61 is rotatably connected with a rotating rod e, the lower end of the rotating rod e is fixedly connected with a rotating rod h334, a circular plate is movably sleeved on the rotating rod e, the circular plate is positioned on the upper side of the circular plate 61, a half-moon-round plate 62 is fixed on the rear end of the circular plate 61, the upper end of the circular plate 61 is provided with a semicircular groove, the area of the semicircular groove is smaller than that of the semilunar circular plate 62, the upper end of the circular plate 61 is fixed with a communicated air pipe 63, the lower end of the air pipe 63 extends to the upper side of the clapboard 41 and is fixed with a communicated air supply box 65, the driving mechanism 5 comprises a driving motor 57 arranged on the upper side of a rotating rod e, the output end of the driving motor 57 is fixedly connected with the rotating rod e, the output shaft of the driving motor 57 is fixedly sleeved with a belt pulley a51, one side of the belt pulley a51 is connected with a belt pulley b52 through belt transmission, the lower end of the belt pulley b52 is fixedly provided with a rotating rod k53, the lower end of the rotating rod k53 extends into the equipment box 1 through a bearing, the lower end of the rotating rod k53 is fixed with a worm wheel b54, the front end of the worm wheel b54 is engaged and connected with a worm b55, and the left end of the worm b55 is rotatably connected to the inner wall of the equipment box 1, the cam 56 is fixedly sleeved on the worm b55, and the cam 56 is positioned above the sieve bed 42.
Wherein, through rotatory semilunar disc 62, make it take place to rotate with the disc as the basic point, further make it cover on the semicircle type groove to make dustproof wire section of thick bamboo 31 can seal, in addition, the medicinal material after the stoving can drop to sieve bed 42 on.
Operation of the drive motor 57 causes its output shaft to rotate the pulley a51 and the rotating rod e, rotation of the rotating rod e causes the rotating rod h334 to rotate, the pulley a51 causes the pulley b52 to rotate, which in turn causes the rotating rod k53 and the worm wheel b54 to rotate, the worm wheel b54 causes the worm b55 to rotate, rotation of the worm b55 causes the cam 56 to rotate, the cam 56 intermittently contacts the sieve bed 42, which in turn causes the sieve bed 42 to rotate, when the left end of the sieve bed 42 moves downward, the telescopic rod 431 and the spring a432 are forced to contract, which causes the telescopic rod 431 and the spring a432 to contract, which further causes the sieve bed 42 to contact and move downward the T-shaped rod 481, and at the same time, the guide of the short rod 485 and the guide slider 486 prevents the spring b484 from tilting, continued downward movement of the T-shaped rod 481 causes the fixed sleeve a482 to press the spring b484, which synchronously causes the T-shaped rod 481 to press the sieve net 46, the downward movement of the screen 46 can compress the spring b452, when the cam 56 is not in contact with the sieve bed 42, the spring b484 and the spring a432 rebound, so that the sieve bed 42 and the screen 46 sieve, the sieve of the sieve bed 42 can sieve the powder to the upper end of the partition plate 41, the Chinese medicinal materials can enter the storage box 471 through the through groove and enter the screen 46 through the blanking box 472, the sun-drying of the screen 46 can sieve the smaller medicinal material slices to the bottom end inside the equipment box 1, meanwhile, the residual heat after drying can enter the air supply box 65 through the air pipe 63, and the generated hot air can blow the powder on the partition plate 41 into the feeding box 491 through the material collection box 492 for collection.
In the foregoing, exemplary embodiments of the proposed solution have been described in detail with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various features and structures presented in the present invention may be made without departing from the inventive concept, the scope of which is defined by the appended claims.
Claims (10)
1. The utility model provides a multistage primary screen device of chinese-medicinal material for medicinal material screening, includes equipment box (1), its characterized in that: the device comprises a straight drum (2) fixed at the upper end of the equipment box (1), wherein the straight drum (2) is communicated with the equipment box (1), a drying mechanism (3) is arranged in the straight drum (2), a screening mechanism (4) is arranged at the lower side of the drying mechanism (3), a driving mechanism (5) is arranged at the periphery of the screening mechanism (4), and a blowing mechanism (6) is arranged at the periphery of the driving mechanism (5);
the drying mechanism (3) comprises a dustproof steel wire cylinder (31) arranged in the straight cylinder (2), three groups of drying assemblies (32) distributed in a coaxial array are arranged on the periphery of the dustproof steel wire cylinder (31), the upper sides of the three groups of drying assemblies (32) are jointly provided with a driving assembly (33), and the lower side of the dustproof steel wire cylinder (31) is provided with a blanking assembly (34);
the screening mechanism (4) comprises a primary screening component and a secondary screening component.
2. The multistage primary screening device of traditional Chinese medicinal materials for medicinal material screening of claim 1, which is characterized in that: drive assembly (33) include two ring type spout a (336) that dustproof wire barrel (31) outer wall was seted up, and two ring type spout a (336) set up from top to bottom, sliding connection has ring type slider a (337) in ring type spout a (336), the upside the upper end of ring type slider a (337) is fixed with three locating piece (338), three that are with axle center array distribution locating piece (338) upper end is fixed with inside and outside gear (331) jointly, and inside and outside gear (331) internal toothing is connected with gear a (332), and the inner circle of gear a (332) is fixed with mount (333), and the central part upper end of mount (333) is fixed with bull stick h (334), inside and outside gear (331) external toothing is connected with three gear b (335) that are with axle center array distribution.
3. The multistage primary screening device of traditional Chinese medicinal materials for medicinal material screening of claim 2, characterized in that: the drying assembly (32) comprises a drying box (321) fixed at the lower end of a positioning block (338), the lower end of the drying box (321) is fixed at the upper end of an annular slide block a (337) at the lower side, the top wall of the interior of the drying box (321) is rotatably connected with a rotating rod g (322), the upper end of the rotating rod g (322) is fixedly connected with the lower end of a gear b (335), the lower end of the rotating rod g (322) is fixed with a worm a (323), the lower end of the worm a (323) is fixedly connected with the bottom end of the interior of the drying box (321) through the rotating rod a, the front end of the worm a (323) is meshed and connected with a worm wheel a (324), the outer end of the worm wheel a (324) is rotatably connected with the inner wall of the drying box (321) through the rotating rod b, fan blades (325) are fixed at the inner end of the worm wheel a (324) through the rotating rod c, and a dust screen (327) mounted at the inner end of the drying box (321) is arranged on the left wall of the interior of the fan blades (325), and a heating element (326) is fixed on the right wall of the interior of the drying box (321).
4. The multistage primary screening device of traditional Chinese medicinal materials for medicinal material screening of claim 3, characterized in that: the blanking assembly (34) comprises a hollow round base (341) fixed at the lower end of a dustproof steel wire cylinder (31), a ring-shaped sliding groove b (342) is formed in the inner wall of the hollow round base (341), fan-shaped through grooves (343) are formed in the upper end and the lower end of the hollow round base (341), a rotating rod d is rotatably connected to the center of the bottom end inside the hollow round base (341), the lower end of the rotating rod d extends to the lower side of the hollow round base (341), a transversely-arranged rotating rod (345) is fixed to the lower end of the rotating rod d, the outer end of the rotating rod (345) extends to the outer side of the hollow round base (341), a pushing rod (346) is fixed to the upper end of the rotating rod (345), the pushing rod (346) is in contact with the side wall of any drying box (321), a fan-shaped block (344) is fixedly installed on the rotating rod d, and the other end of the fan-shaped block (344) is positioned in the ring-shaped sliding groove b (342), the fan-shaped block (344) is arranged between the two fan-shaped through grooves (343).
5. The multistage primary screening device of traditional Chinese medicinal materials for medicinal material screening of claim 4, which is characterized in that: one-level screening subassembly is including being fixed in baffle (41) in equipment box (1), and the upside of baffle (41) is equipped with sieve bed (42) that the slope set up, and the lower extreme of sieve bed (42) is fixed with vertical plate (44), and the front and back both ends of vertical plate (44) all rotate through the pivot and connect in equipment box (1) inner wall, the left side of vertical plate (44) is equipped with two supporting component (43), and two supporting component (43) set up around, be equipped with on baffle (41) and press down subassembly (48), and press down the left side that subassembly (48) are located supporting component (43), the left side of pressing down subassembly (48) is equipped with collection subassembly (49) that are located equipment box (1) outside, the right side of vertical plate (44) is equipped with unloading subassembly (47) that are located equipment box (1) outside.
6. The multistage primary screening device of traditional Chinese medicinal materials for medicinal material screening of claim 5, which is characterized in that: the supporting assembly (43) comprises an expansion rod (431) fixed between the sieve bed (42) and the partition plate (41), and a spring a (432) fixed between the partition plate (41) and the sieve bed (42) is sleeved on the expansion rod (431);
the blanking assembly (47) comprises a material storage box (471) fixed on the right side wall of the equipment box (1), the lower end of the material storage box (471) is fixedly provided with a blanking box (472) which is communicated, and the lower end of the blanking box (472) penetrates through the right wall of the equipment box (1) and extends to the lower side of the partition plate (41);
the pressing component (48) comprises a T-shaped rod (481) arranged on the upper side of the clapboard (41), the lower end of the T-shaped rod (481) extends to the lower side of the clapboard (41), a fixed sleeve a (482) is sleeved and fixed on the T-shaped rod (481), the fixing sleeve a (482) is positioned at the upper side of the clapboard (41), the lower side of the fixing sleeve a (482) is provided with a spring b (484) sleeved on the T-shaped rod (481), and the spring b (484) is positioned at the upper side of the clapboard (41), a fixed sleeve b (483) is sleeved and fixed on the T-shaped rod (481), the fixing sleeve b (483) is positioned at the lower side of the partition plate (41), a transversely arranged short rod (485) is fixed at the left end of the T-shaped rod (481), a vertical sliding groove which is formed in the inner wall of the equipment box (1) is formed in the left side of the short rod (485), a guide sliding block (486) is connected in the vertical sliding groove in a sliding mode, and the guide sliding block (486) is fixedly connected with the short rod (485);
the collecting assembly (49) comprises a material inlet box (491) fixed on the left side wall of the equipment box (1), a material collecting box (492) which is communicated with the material inlet box (491) is fixed at the upper end of the material inlet box (491), and the other end of the material collecting box (492) penetrates through the right wall of the equipment box (1) and extends to the upper side of the partition plate (41).
7. The multistage primary screening device of traditional Chinese medicinal materials for medicinal material screening of claim 6, characterized in that: secondary screen subassembly includes screen cloth (46) that set up in equipment box (1), and screen cloth (46) are located the downside of baffle (41), the both ends downside of screen cloth (46) all is equipped with and suppresses subassembly (45).
8. The multistage primary screening device of traditional Chinese medicinal materials for medicinal material screening of claim 7, characterized in that: the elastic pressing assembly (45) comprises a positioning plate (451) fixed on the inner wall of the equipment box (1), a spring b (452) is fixed at the upper end of the positioning plate (451), and the upper end of the spring b (452) is fixedly connected with the screen (46).
9. The multistage primary screening device of traditional Chinese medicinal materials for medicinal material screening of claim 8, characterized in that: blow mechanism (6) including straight section of thick bamboo (2) fixed plectane (61) in upper end, the upper end of plectane (61) is rotated and is connected with bull stick e, and the lower extreme and bull stick h (334) fixed connection of bull stick e, the movable sleeve is equipped with the disc on the bull stick e, and the disc is located the upside of plectane (61), the rear end of disc is fixed with semilunar plectane (62), semicircle type groove has been seted up to the upper end of plectane (61), and the area in semicircle type groove is less than the area of semilunar plectane (62), the upper end of plectane (61) is fixed with communicating trachea (63) that set up, and the lower extreme of trachea (63) extends to baffle (41) upside and is fixed with communicating wind box (65) that sets up.
10. The multistage primary screening device of traditional Chinese medicinal materials for medicinal material screening of claim 9, characterized in that: actuating mechanism (5) are including driving motor (57) that bull stick e upside set up, and the output and bull stick e fixed connection of driving motor (57), the cover is established and is fixed with belt pulley a (51) on the output shaft of driving motor (57), and one side of belt pulley a (51) is connected with belt pulley b (52) through belt transmission, and the lower extreme of belt pulley b (52) is fixed with bull stick k (53), and the lower extreme of bull stick k (53) extends to in equipment box (1) through the bearing, the lower extreme of bull stick k (53) is fixed with worm wheel b (54), and the front end meshing of worm wheel b (54) is connected with worm b (55), and the left end rotation of worm b (55) connects in equipment box (1) inner wall, the cover is established on worm b (55) and is fixed with cam (56), and cam (56) are located sieve bed (42) top.
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| CN202111630264.1A CN114289294A (en) | 2021-12-28 | 2021-12-28 | A multistage primary screen device of chinese-medicinal material for medicinal material screening |
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| CN202111630264.1A CN114289294A (en) | 2021-12-28 | 2021-12-28 | A multistage primary screen device of chinese-medicinal material for medicinal material screening |
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| CN202111630264.1A Pending CN114289294A (en) | 2021-12-28 | 2021-12-28 | A multistage primary screen device of chinese-medicinal material for medicinal material screening |
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| CN115355669A (en) * | 2022-09-06 | 2022-11-18 | 贵州同德药业股份有限公司 | Drying device is used in sealwort production and processing |
| CN116371726A (en) * | 2023-06-07 | 2023-07-04 | 山西东强生物科技有限公司 | Fine screening equipment for chemical materials |
| CN117073331A (en) * | 2023-10-16 | 2023-11-17 | 山东百农思达生物科技有限公司 | Powder pesticide drying system |
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