CN115365104B - Screening device for Chinese herbal medicine processing - Google Patents
Screening device for Chinese herbal medicine processing Download PDFInfo
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- CN115365104B CN115365104B CN202210372792.XA CN202210372792A CN115365104B CN 115365104 B CN115365104 B CN 115365104B CN 202210372792 A CN202210372792 A CN 202210372792A CN 115365104 B CN115365104 B CN 115365104B
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- 241000411851 herbal medicine Species 0.000 title claims abstract description 73
- 238000012216 screening Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000007790 scraping Methods 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 3
- 229940126678 chinese medicines Drugs 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003814 drug Substances 0.000 description 11
- 238000007599 discharging Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 229940079593 drug Drugs 0.000 description 4
- 235000008216 herbs Nutrition 0.000 description 4
- 244000309464 bull Species 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
- B07B1/528—Cleaning with brushes or scrapers with scrapers the scrapers being rotating
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of Chinese herbal medicine processing, in particular to a screening device for Chinese herbal medicine processing, which comprises a mounting box, wherein a crushing mechanism is arranged at the top of the inner side of the mounting box and used for crushing Chinese herbal medicines, a screening mechanism is arranged below the crushing mechanism and used for screening the crushed Chinese herbal medicines, a conveyor belt is arranged below the screening mechanism and used for conveying the screened Chinese herbal medicines to the next process, and a driving mechanism is arranged on the outer side of the mounting box and used for driving the crushing mechanism, the screening mechanism and the conveyor belt. The invention can further crush the crushed mixed herbal medicine, so that the crushing effect of the mixed herbal medicine is greatly improved by crushing some rhizome herbal medicines.
Description
Technical Field
The invention relates to the technical field of Chinese herbal medicine processing, in particular to a screening device for Chinese herbal medicine processing.
Background
The traditional Chinese medicine mainly comprises plant medicines (roots, stems, leaves, fruits), animal medicines (viscera, skin, bones, organs and the like) and mineral medicines, and the traditional Chinese medicine is also called as Chinese herbal medicine because the plant medicines account for most of the traditional Chinese medicine; the Chinese herbal medicine processing and screening needs to be firstly smashed and then poured into a vibration screening device;
at present, some traditional Chinese medicine screening devices appear on the market, for example, in Chinese patent publication No. CN201821569427.3, a screening device for processing Chinese herbal medicines is disclosed, and comprises a crusher shell, a feeding groove, a feeding piece, an extrusion screw, a discharging piece, a discharging pipe, a discharging groove, a screening shell, a screen barrel, a motor shell, a base, a fixing plate, a first sliding plate, a bottom groove, a first nut sleeve, a threaded column, a stepped groove, a second sliding plate, a silica gel sleeve, an opening groove, a second nut sleeve, a disc, a turntable, a first motor, a second motor, a reinforcing plate, a fixing component and a rubber plate, wherein the extrusion screw is arranged at two sides of the center inside the crusher shell, and two ends of the extrusion screw are connected with the second motor;
the patent uses the extrusion screw to extrude and crush the Chinese herbal medicines, but because the connection between the rhizomes of some Chinese herbal medicines is difficult to break through extrusion, the rhizomes of the Chinese herbal medicines are difficult to crush, so that the Chinese herbal medicines contain a large amount of uncrushed rhizomes of the Chinese herbal medicines, and the rhizomes are screened out in the screening process, so that the content of the rhizome Chinese herbal medicines is affected.
Disclosure of Invention
The invention aims to solve the defect that rhizome herbal medicines are difficult to crush in the prior art, and provides a screening device for processing Chinese herbal medicines.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a screening device for chinese herbal medicine processing, includes the mounting box, crushing mechanism is installed at the inboard top of mounting box, smashes with the chinese medicine, screening mechanism is installed to crushing mechanism's below, in order to carry out the screening to the chinese medicine after smashing, conveyer belt is installed to screening mechanism's below, in order to transport next process to the chinese medicine after the screening, actuating mechanism is installed in the outside of mounting box in order to drive crushing mechanism, screening mechanism and conveyer belt.
Preferably, the crushing mechanism comprises a crushing box, two feeding hoppers, a first grinding roller and two second grinding rollers; the crushing box is fixedly arranged on the inner side of the installation box, the two feeding hoppers are respectively and fixedly arranged at two ends of the top of the crushing box, the first grinding rollers are rotatably arranged inside the crushing box, and the two second grinding rollers are respectively and rotatably arranged at two ends of the inner side of the crushing box and are tangential to the first grinding rollers.
Preferably, the crushing mechanism further comprises a first rotating shaft and a plurality of crushing cutters; the discharging groove is formed in the bottom of the crushing box, the first rotating shaft is rotatably arranged on the inner side of the discharging groove, and the crushing cutters are fixedly arranged on the first rotating shaft and are distributed at equal intervals along the axis direction of the first rotating shaft.
Preferably, the screening mechanism comprises an arc-shaped screen plate, two mounting seats, two fixing seats and a plurality of buffer pieces; the arc-shaped screen plate is fixedly arranged between the two mounting seats, the two fixing seats are respectively and fixedly arranged at two ends of the inner side of the mounting box, and the buffer pieces are fixedly arranged between the two fixing seats and the two mounting seats in equal quantity.
Preferably, the screening mechanism further comprises a scraping assembly, wherein the scraping assembly comprises an arc scraping hopper, a rotating rod and a second rotating shaft; the second pivot is rotated and is installed in the installation inboard, the top and the second pivot fixed connection of bull stick, the bottom and the arc of bull stick scrape the bucket and articulate, the arc is scraped the bucket and is laminated with the top surface of arc sieve, the leak groove has been seted up in the outside of arc sieve.
Preferably, the driving mechanism comprises a fixed frame, a first motor, a first belt wheel, a second belt wheel, a third belt wheel, a fourth belt wheel, a first gear and two second gears; the fixed mount fixed mounting is in the outside of installing the case, first motor fixed mounting is in the outside of first motor, first band pulley fixed mounting is at the output shaft of first motor, first gear and the coaxial fixed connection of first roller, two the coaxial fixed connection of second gear and two second rollers respectively, the second band pulley passes through belt drive with first band pulley to be connected, third band pulley fixed mounting is on the output shaft of first motor, fourth band pulley and first pivot end fixed connection, and pass through belt drive with the third band pulley to be connected.
Preferably, the driving mechanism further comprises a reciprocating transmission member, and the reciprocating transmission member comprises a third gear, a first incomplete gear, a second incomplete gear and a fourth gear; the third gear is fixedly connected with the end part of the second rotating shaft, the first incomplete gear and the second incomplete gear are fixedly arranged on an output shaft of the first motor and are arranged in parallel, the first incomplete gear is intermittently meshed with the third gear, the fourth gear is rotatably arranged on the outer side of the mounting box and is in staggered meshing with the third gear, and the second incomplete gear is intermittently meshed with the fourth gear.
Preferably, a cleaning mechanism is arranged at the top end of the mounting box, and comprises a worm wheel, a top seat, a second motor, a worm, an internal thread cylinder, a screw rod, a connecting plate, a mounting rod and two guide rods; the top seat is fixedly mounted at the top of the mounting box, the second motor is fixedly mounted at the top of the top seat, the worm is fixedly connected with an output shaft of the second motor, the inner thread cylinder is rotatably mounted at the top of the top seat, the worm wheel is fixedly mounted at the top of the inner thread cylinder and is meshed with the worm, the screw rod penetrates through the thread cylinder and is in threaded connection with the thread cylinder, the connecting plate is fixedly mounted at the top of the screw rod, the mounting rod is fixedly mounted at the bottom of the screw rod, the two guide rods penetrate through the top seat and are in sliding connection with the top seat, the top of the guide rods are fixedly connected with the connecting plate, and the bottom of the guide rods are fixedly connected with the mounting rod.
Preferably, the cleaning mechanism further comprises a cleaning piece, wherein the cleaning piece comprises a first telescopic loop bar, two second telescopic loop bars, a first scraping plate and two second scraping plates; the first telescopic loop bars are fixedly arranged in the middle of the installation bar, the two second telescopic loop bars are respectively and fixedly arranged at two ends of the bottom of the installation bar, the first scraping plates are fixedly arranged at the bottom of the first telescopic loop bars, the two second scraping plates are respectively and fixedly arranged at the bottoms of the two second telescopic loop bars, and springs are respectively sleeved on the first telescopic loop bars and the two second telescopic loop bars.
The screening device for Chinese herbal medicine processing provided by the invention has the beneficial effects that: according to the invention, the crushed mixed herbal medicine can fall into the discharge chute, and the first motor drives the third belt wheel to rotate when being started, so that the fourth belt wheel drives the first rotating shaft to synchronously rotate, all crushing cutters rotate at a high speed, the crushed mixed herbal medicine is further crushed, and the crushing effect of the mixed herbal medicine is greatly improved when some rhizome herbal medicines are crushed.
Drawings
FIG. 1 is a schematic diagram of a screening device for Chinese herbal medicine processing;
FIG. 2 is a schematic diagram of the internal structure of a screening device for Chinese herbal medicine processing;
FIG. 3 is a schematic structural view of a crushing mechanism of a screening device for Chinese herbal medicine processing;
FIG. 4 is a schematic diagram of a screening mechanism of a screening device for Chinese herbal medicine processing according to the present invention;
FIG. 5 is a schematic diagram of a driving mechanism of a screening device for Chinese herbal medicine processing according to the present invention;
FIG. 6 is a schematic diagram of a reciprocating driving member of a screening device for Chinese herbal medicine processing according to the present invention;
fig. 7 is a schematic structural view of a cleaning mechanism of a screening device for Chinese herbal medicine processing.
In the figure: mounting box 1, crushing mechanism 2, crushing box 21, feed hopper 22, first roller 23, second roller 24, discharge chute 25, first rotating shaft 26, crushing blade 27, screening mechanism 3, mounting base 31, fixed base 32, buffer 33, arc screen plate 34, scraper assembly 35, arc scraper 351, rotating rod 352, second rotating shaft 353, drain 354, conveyor belt 4, cleaning mechanism 5, worm wheel 50, top base 51, second motor 52, worm 53, internally threaded cylinder 54, screw 55, connecting plate 56, guide rod 57, mounting rod 58, cleaning member 59, first telescoping rod 591, second telescoping rod 592, first scraper 593, second scraper 594, spring 595, driving mechanism 6, fixed mount 61, first motor 62, first pulley 63, second pulley 64, first gear 65, second gear 66, third pulley 67, fourth pulley 68, reciprocating transmission 69, third gear 691, first incomplete gear 692, second incomplete gear 693, fourth gear 694.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1:
referring to fig. 1 to 5, a screening device for processing Chinese herbal medicines comprises a mounting box 1, wherein a crushing mechanism 2 is mounted at the top of the inner side of the mounting box 1 to crush Chinese herbal medicines, a screening mechanism 3 is mounted below the crushing mechanism 2 to screen crushed Chinese herbal medicines, a conveyor belt 4 is mounted below the screening mechanism 3 to convey the screened Chinese herbal medicines to the next process, and a driving mechanism 6 is mounted on the outer side of the mounting box 1 to drive the crushing mechanism 2, the screening mechanism 3 and the conveyor belt 4;
the crushing mechanism 2 comprises a crushing box 21, two feeding hoppers 22, a first grinding roller 23, two second grinding rollers 24, a first rotating shaft 26 and a plurality of crushing cutters 27; the crushing box 21 is fixedly arranged on the inner side of the mounting box 1, two feed hoppers 22 are respectively and fixedly arranged at two ends of the top of the crushing box 21, a first grinding roller 23 is rotatably arranged in the crushing box 21, and two second grinding rollers 24 are respectively and rotatably arranged at two ends of the inner side of the crushing box 21 and are tangent to the first grinding roller 23; the discharging groove 25 is formed in the bottom of the crushing box 21, the first rotating shaft 26 is rotatably arranged on the inner side of the discharging groove 25, and the crushing cutters 27 are fixedly arranged on the first rotating shaft 26 and are distributed at equal intervals along the axis direction of the first rotating shaft 26.
The screening mechanism 3 comprises an arc-shaped screen plate 34, two mounting seats 31, two fixing seats 32 and a plurality of buffer pieces 33; the arc-shaped screen plate 34 is fixedly installed between the two installation seats 31, the two fixing seats 32 are respectively fixedly installed at two ends of the inner side of the installation box 1, and the plurality of buffering pieces 33 are fixedly installed between the two fixing seats 32 and the two installation seats 31 in equal quantity.
The driving mechanism 6 includes a fixed frame 61, a first motor 62, a first pulley 63, a second pulley 64, a third pulley 67, a fourth pulley 68, a first gear 65, and two second gears 66; the mount 61 fixed mounting is in the outside of installing case 1, first motor 62 fixed mounting is in the outside of first motor 62, first band pulley 63 fixed mounting is in the output shaft of first motor 62, first gear 65 and the coaxial fixed connection of first roller 23, two second gears 66 respectively with two coaxial fixed connection of second roller 24, second band pulley 64 passes through belt drive connection with first band pulley 63, third band pulley 67 fixed mounting is on the output shaft of first motor 62, fourth band pulley 68 and the tip fixed connection of first pivot 26, and pass through belt drive connection with third band pulley 67.
Working principle: firstly, the mixed herbal medicine is poured into the crushing box 21 from the two feed hoppers 22, then the first motor 62 is started to enable the first belt wheel 63 to rotate, so that the second belt wheel 64 drives the first gear 65 to rotate, and the two second gears 66 rotate in the same direction, so that one second grinding roller 24 rotates opposite to the first grinding roller 23, and the other second grinding roller 24 rotates opposite to the first grinding roller 23, so that the mixed herbal medicine can be extruded and crushed not only by the second grinding roller 24 and the first grinding roller 23, but also by the second grinding roller 24 and the inner wall of the crushing box 21;
the crushed mixed herbal medicine can fall into the discharge chute 25, and the first motor 62 drives the third belt wheel 67 to rotate when started, so that the fourth belt wheel 68 drives the first rotating shaft 26 to synchronously rotate, and all the crushing cutters 27 rotate at high speed, so that the crushed mixed herbal medicine is crushed further, and the crushing effect of the mixed herbal medicine is greatly improved when some rhizome herbal medicines are crushed;
finally, the crushed mixed herbal medicine falls onto the arc-shaped sieve plate 34, and the herbal medicine passing through the arc-shaped sieve plate 34 falls onto the conveyor belt 4 and is transported to the next process.
Example 2:
in example 1, in the process of screening the herbs by the arc-shaped screen plate 34, it is easy to occur that the rootstalk of the herbs is broken and not completely separated, so that a part of the rootstalk is caught in the mesh holes and another part is on the surface of the arc-shaped screen plate 34, which results in that the mesh holes of the arc-shaped screen plate 34 are blocked and the screening work cannot be performed;
referring to fig. 1 to 6, as another preferred embodiment of the present invention, the screening mechanism 3 is different from embodiment 1 in that it further includes a scraping assembly 35, and the scraping assembly 35 includes an arc-shaped scraping hopper 351, a rotating lever 352, and a second rotating shaft 353; the second rotating shaft 353 is rotatably arranged at the inner side of the mounting box 1, the top end of the rotating rod 352 is fixedly connected with the second rotating shaft 353, the bottom end of the rotating rod 352 is hinged with the arc-shaped scraper 351, the arc-shaped scraper 351 is attached to the top surface of the arc-shaped sieve plate 34, and the outer side of the arc-shaped sieve plate 34 is provided with a leakage groove 354;
the drive mechanism 6 further includes a reciprocating transmission member 69, the reciprocating transmission member 69 including a third gear 691, a first incomplete gear 692, a second incomplete gear 693, and a fourth gear 694; the third gear 691 is fixedly connected with the end portion of the second rotating shaft 353, the first incomplete gear 692 and the second incomplete gear 693 are fixedly installed on the output shaft of the first motor 62 and are arranged in parallel, the first incomplete gear 692 is intermittently meshed with the third gear 691, the fourth gear 694 is rotatably installed on the outer side of the installation box 1 and is in staggered meshing with the third gear 691, and the second incomplete gear 693 is intermittently meshed with the fourth gear 694.
Working principle: firstly, the mixed herbal medicine is poured into the crushing box 21 from the two feed hoppers 22, then the first motor 62 is started to enable the first belt wheel 63 to rotate, so that the second belt wheel 64 drives the first gear 65 to rotate, and the two second gears 66 rotate in the same direction, so that one second grinding roller 24 rotates opposite to the first grinding roller 23, and the other second grinding roller 24 rotates opposite to the first grinding roller 23, so that the mixed herbal medicine can be extruded and crushed not only by the second grinding roller 24 and the first grinding roller 23, but also by the second grinding roller 24 and the inner wall of the crushing box 21;
the crushed mixed herbal medicine can fall into the discharge chute 25, and the first motor 62 drives the third belt wheel 67 to rotate when started, so that the fourth belt wheel 68 drives the first rotating shaft 26 to synchronously rotate, and all the crushing cutters 27 rotate at high speed, so that the crushed mixed herbal medicine is crushed further, and the crushing effect of the mixed herbal medicine is greatly improved when some rhizome herbal medicines are crushed;
finally, the crushed mixed herbal medicine falls onto the arc-shaped screen plate 34, and simultaneously the first motor 62 drives the first incomplete gear 692 and the second incomplete gear 693 to synchronously rotate, and when the first incomplete gear 692 is meshed with the third gear 691, the third gear 691 can rotate a certain angle along with the first incomplete gear 692; when the first incomplete gear 692 is separated from the third gear 691, the second incomplete gear 693 is meshed with the fourth gear 694, so that the fourth gear 694 rotates by a certain angle, the third gear 691 reversely rotates by a certain angle because the fourth gear 694 is meshed with the third gear 691, and the third gear 691 can realize periodic reciprocating rotation in such a way, namely the second rotating shaft 353 drives the rotating rod 352 to reciprocate, so that the arc-shaped scraper 351 slides on the top surface of the arc-shaped sieve plate 34, and the broken and unseparated rootstock blocked in the sieve holes of the arc-shaped sieve plate 34 can be scraped or scraped, so that the blocking of the arc-shaped sieve plate 34 is avoided to influence the screening work;
the herb passing through the arc-shaped screen 34 falls onto the conveyor belt 4 and is transported to the next process.
Example 3:
in example 1 or example 2, in the process of crushing the herbs by the first roller 23 and the two second rollers 24, some extruded herbs can not fall off due to adhesion on the surfaces of the first roller 23 and the two second rollers 24, and the subsequent cleaning is very troublesome, and the waste of the Chinese herbal medicines is also caused;
referring to fig. 1 to 7, as another preferred embodiment of the present invention, the difference from embodiment 1 or embodiment 2 is that a cleaning mechanism 5 is installed at the top end of the installation box 1, the cleaning mechanism 5 including a worm wheel 50, a top seat 51, a second motor 52, a worm 53, an internal thread cylinder 54, a screw rod 55, a connection plate 56, an installation rod 58, two guide rods 57, and a cleaning member 59; the top seat 51 is fixedly arranged at the top of the mounting box 1, the second motor 52 is fixedly arranged at the top of the top seat 51, the worm 53 is fixedly connected with an output shaft of the second motor 52, the internal thread cylinder 54 is rotatably arranged at the top of the top seat 51, the worm wheel 50 is fixedly arranged at the top of the internal thread cylinder 54 and is meshed with the worm 53, the screw rod 55 penetrates through the thread cylinder 54 and is in threaded connection with the thread cylinder 54, the connecting plate 56 is fixedly arranged at the top of the screw rod 55, the mounting rod 58 is fixedly arranged at the bottom of the screw rod 55, the two guide rods 57 penetrate through the top seat 51 and are in sliding connection with the top seat 51, the tops of the two guide rods 57 are fixedly connected with the connecting plate 56, and the bottom ends of the two guide rods 57 are fixedly connected with the mounting rod 58;
the cleaning member 59 includes a first telescopic boom 591, two second telescopic booms 592, a first blade 593, and two second blades 594; the first telescopic loop bar 591 is fixedly installed in the middle of the installation bar 58, the two second telescopic loop bars 592 are respectively and fixedly installed at two ends of the bottom of the installation bar 58, the first scraping plate 593 is fixedly installed at the bottom of the first telescopic loop bar 591, the two second scraping plates 594 are respectively and fixedly installed at the bottoms of the two second telescopic loop bars 592, and springs 595 are respectively sleeved on the first telescopic loop bar 591 and the two second telescopic loop bars 592.
Working principle: firstly, the mixed herbal medicine is poured into the crushing box 21 from the two feed hoppers 22, then the first motor 62 is started to enable the first belt wheel 63 to rotate, so that the second belt wheel 64 drives the first gear 65 to rotate, and the two second gears 66 rotate in the same direction, so that one second grinding roller 24 rotates opposite to the first grinding roller 23, and the other second grinding roller 24 rotates opposite to the first grinding roller 23, so that the mixed herbal medicine can be extruded and crushed not only by the second grinding roller 24 and the first grinding roller 23, but also by the second grinding roller 24 and the inner wall of the crushing box 21;
in the grinding process, the second motor 52 is started to rotate the worm 53, so that the worm wheel 50 drives the threaded cylinder 54 to synchronously rotate, the screw rod 55 can be moved downwards, the mounting rod 58 drives the first telescopic sleeve rod 591 and the two second telescopic sleeve rods 592 to synchronously move downwards until the first scraping plate 593 and the two second scraping plates 594 are contacted with the first grinding roller 23 and the two second grinding rollers 24 and then the second motor 52 is closed, and the first grinding roller 23 and the two second grinding rollers 24 interact with the corresponding first scraping plate 593 and the two second scraping plates 594 when rotating, so that the herbal medicines attached to the first grinding roller 23 and the two second grinding rollers 24 are cleaned, the subsequent cleaning workload is avoided, and the waste of the herbal medicines is reduced;
the crushed mixed herbal medicine falls into the discharge chute 25, and the first motor 62 is started to drive the third belt wheel 67 to rotate, so that the fourth belt wheel 68 drives the first rotating shaft 26 to synchronously rotate, and all the crushing cutters 27 rotate at a high speed, so that the crushed mixed herbal medicine is crushed further;
finally, the crushed mixed herbal medicine falls onto the arc-shaped screen plate 34, and simultaneously the first motor 62 drives the first incomplete gear 692 and the second incomplete gear 693 to synchronously rotate, and when the first incomplete gear 692 is meshed with the third gear 691, the third gear 691 can rotate a certain angle along with the first incomplete gear 692; when the first incomplete gear 692 is separated from the third gear 691, the second incomplete gear 693 is meshed with the fourth gear 694, so that the fourth gear 694 rotates by a certain angle, and the third gear 691 reversely rotates by a certain angle because the fourth gear 694 is meshed with the third gear 691, so that the third gear 691 can realize periodic reciprocating rotation, namely the second rotating shaft 353 drives the rotating rod 352 to reciprocate, so that the arc-shaped scraper 351 slides reciprocally on the top surface of the arc-shaped sieve plate 34, and the broken and unseparated rootstock blocked in the sieve holes of the arc-shaped sieve plate 34 can be scraped or broken; the herb passing through the arc-shaped screen 34 falls onto the conveyor belt 4 and is transported to the next process.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. The application method of the screening device for Chinese herbal medicine processing is characterized by comprising the following steps of:
s1, providing a screening device for Chinese herbal medicine processing, the screening device for Chinese herbal medicine processing comprises an installation box (1), wherein a crushing mechanism (2) is installed at the top of the inner side of the installation box (1) to crush Chinese medicines, a screening mechanism (3) is installed below the crushing mechanism (2) to screen the crushed Chinese medicines, a conveyor belt (4) is installed below the screening mechanism (3) to transport the screened Chinese medicines to the next process, and a driving mechanism (6) is installed at the outer side of the installation box (1) to drive the crushing mechanism (2), the screening mechanism (3) and the conveyor belt (4);
the crushing mechanism (2) comprises a crushing box (21), two feeding hoppers (22), a first grinding roller (23) and two second grinding rollers (24); the crushing box (21) is fixedly arranged at the inner side of the mounting box (1), the two feeding hoppers (22) are respectively and fixedly arranged at two ends of the top of the crushing box (21), the first grinding rollers (23) are rotatably arranged in the crushing box (21), and the two second grinding rollers (24) are respectively and rotatably arranged at two ends of the inner side of the crushing box (21) and are tangential to the first grinding rollers (23);
the crushing mechanism (2) further comprises a first rotating shaft (26) and a plurality of crushing cutters (27); the bottom of the crushing box (21) is provided with a discharge chute (25), the first rotating shaft (26) is rotatably arranged on the inner side of the discharge chute (25), and a plurality of crushing cutters (27) are fixedly arranged on the first rotating shaft (26) and are distributed at equal intervals along the axis direction of the first rotating shaft (26);
the screening mechanism (3) comprises an arc-shaped screen plate (34), two mounting seats (31), two fixing seats (32) and a plurality of buffer pieces (33); the arc-shaped screen plate (34) is fixedly arranged between two mounting seats (31), two fixing seats (32) are respectively and fixedly arranged at two ends of the inner side of the mounting box (1), and a plurality of buffer pieces (33) are fixedly arranged between the two fixing seats (32) and the two mounting seats (31) in equal quantity;
the screening mechanism (3) further comprises a scraping assembly (35), and the scraping assembly (35) comprises an arc scraping bucket (351), a rotating rod (352) and a second rotating shaft (353); the second rotating shaft (353) is rotatably arranged at the inner side of the mounting box (1), the top end of the rotating rod (352) is fixedly connected with the second rotating shaft (353), the bottom end of the rotating rod (352) is hinged with the arc-shaped scraper (351), the arc-shaped scraper (351) is attached to the top surface of the arc-shaped sieve plate (34), and the outer side of the arc-shaped sieve plate (34) is provided with a leakage groove (354);
the driving mechanism (6) comprises a fixed frame (61), a first motor (62), a first belt wheel (63), a second belt wheel (64), a third belt wheel (67), a fourth belt wheel (68), a first gear (65) and two second gears (66); the fixing frame (61) is fixedly arranged on the outer side of the mounting box (1), the first motor (62) is fixedly arranged on the outer side of the fixing frame (61), the first belt wheel (63) is fixedly arranged on the output shaft of the first motor (62), the first gear (65) is fixedly connected with the first grinding roller (23) coaxially, the two second gears (66) are fixedly connected with the two second grinding rollers (24) coaxially respectively, the second belt wheel (64) is connected with the first belt wheel (63) through belt transmission, the third belt wheel (67) is fixedly arranged on the output shaft of the first motor (62), and the fourth belt wheel (68) is fixedly connected with the end part of the first rotating shaft (26) and is connected with the third belt wheel (67) through belt transmission;
the driving mechanism (6) further comprises a reciprocating transmission member (69), wherein the reciprocating transmission member (69) comprises a third gear (691), a first incomplete gear (692), a second incomplete gear (693) and a fourth gear (694); the third gear (691) is fixedly connected with the end part of the second rotating shaft (353), the first incomplete gear (692) and the second incomplete gear (693) are fixedly arranged on the output shaft of the first motor (62) and are arranged in parallel, the first incomplete gear (692) is intermittently meshed with the third gear (691), the fourth gear (694) is rotatably arranged on the outer side of the mounting box (1) and is in staggered meshing with the third gear (691), and the second incomplete gear (693) is intermittently meshed with the fourth gear (694);
the top end of the mounting box (1) is provided with a cleaning mechanism (5), and the cleaning mechanism (5) comprises a worm wheel (50), a top seat (51), a second motor (52), a worm (53), an internal thread cylinder (54), a screw rod (55), a connecting plate (56), a mounting rod (58) and two guide rods (57); the top seat (51) is fixedly arranged at the top of the mounting box (1), the second motor (52) is fixedly arranged at the top of the top seat (51), the worm (53) is fixedly connected with an output shaft of the second motor (52), the internal thread cylinder (54) is rotatably arranged at the top of the top seat (51), the worm wheel (50) is fixedly arranged at the top of the internal thread cylinder (54) and is meshed with the worm (53), the screw rod (55) penetrates through the thread cylinder (54) and is in threaded connection with the thread cylinder (54), the connecting plate (56) is fixedly arranged at the top of the screw rod (55), the mounting rod (58) is fixedly arranged at the bottom of the screw rod (55), the two guide rods (57) penetrate through the top seat (51) and are in sliding connection with the top seat (51), the tops of the two guide rods (57) are fixedly connected with the connecting plate (56), and the bottoms of the two guide rods (57) are fixedly connected with the mounting rod (58);
the cleaning mechanism (5) further comprises a cleaning piece (59), wherein the cleaning piece (59) comprises a first telescopic sleeve rod (591), two second telescopic sleeve rods (592), a first scraping plate (593) and two second scraping plates (594); the first telescopic loop bars (591) are fixedly arranged in the middle of the installation bar (58), the two second telescopic loop bars (592) are respectively and fixedly arranged at two ends of the bottom of the installation bar (58), the first scraping plates (593) are fixedly arranged at the bottom of the first telescopic loop bars (591), the two second scraping plates (594) are respectively and fixedly arranged at the bottoms of the two second telescopic loop bars (592), and springs (595) are respectively sleeved on the first telescopic loop bars (591) and the two second telescopic loop bars (592);
s2, pouring the mixed herbal medicine into a crushing box (21) from two feed hoppers (22);
s3, starting the first motor (62) to enable the first belt wheel (63) to rotate, so that the second belt wheel (64) drives the first gear (65) to rotate, namely, two second gears (66) rotate in the same direction, one second grinding roller (24) rotates opposite to the first grinding roller (23), and the other second grinding roller (24) rotates opposite to the first grinding roller (23), so that the mixed herbal medicine can be extruded and crushed not only by the second grinding roller (24) and the first grinding roller (23), but also by the second grinding roller (24) and the inner wall of the crushing box (21);
s4, starting the second motor (52) to enable the worm (53) to rotate, enabling the worm wheel (50) to drive the threaded cylinder (54) to synchronously rotate, enabling the screw rod (55) to downwards move, enabling the mounting rod (58) to drive the first telescopic sleeve rod (591) and the two second telescopic sleeve rods (592) to synchronously downwards move until the first scraping plate (593) and the two second scraping plates (594) are in contact with the first grinding roller (23) and the two second grinding rollers (24), closing the second motor (52), enabling the first grinding roller (23) and the two second grinding rollers (24) to interact with the corresponding first scraping plate (593) and the corresponding two second scraping plates (594) when rotating, and accordingly cleaning the herbal medicines attached to the first grinding roller (23) and the two second grinding rollers (24) and further avoiding the subsequent cleaning workload and reducing the waste of the herbal medicines; the crushed mixed herbal medicine falls into the discharge chute (25), and the first motor (62) drives the third belt wheel (67) to rotate when being started, so that the fourth belt wheel (68) drives the first rotating shaft (26) to synchronously rotate, and all the crushing cutters (27) rotate at a high speed, so that the crushed mixed herbal medicine is crushed further;
s5, the crushed mixed herbal medicine falls onto the arc-shaped sieve plate (34), the first motor (62) can drive the first incomplete gear (692) and the second incomplete gear (693) to synchronously rotate, and when the first incomplete gear (692) is meshed with the third gear (691), the third gear (691) can rotate a certain angle along with the first incomplete gear (692); when the first incomplete gear (692) is separated from the third gear (691), the second incomplete gear (693) is meshed with the fourth gear (694) at the moment, so that the fourth gear (694) rotates for a certain angle, and the third gear (691) reversely rotates for a certain angle due to the meshing of the fourth gear (694) and the third gear (691), so that the third gear (691) can realize periodical reciprocating rotation, namely, the second rotating shaft (353) drives the rotating rod (352) to reciprocate, so that the arc scraping hopper (351) slides reciprocally on the top surface of the arc-shaped sieve plate (34), and broken and unseparated rootstocks blocked in sieve holes of the arc-shaped sieve plate (34) can be scraped or scraped; the herb passing through the arc-shaped sieve plate (34) falls onto the conveyor belt (4) and is transported to the next process.
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| CN116273282A (en) * | 2022-12-20 | 2023-06-23 | 北京诺飞新能源科技有限责任公司 | Silica flour grinding equipment |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB761297A (en) * | 1953-08-21 | 1956-11-14 | Heinz Behrens | Improvements in methods and apparatus for mechanical treatment of material |
| US4533036A (en) * | 1983-10-14 | 1985-08-06 | Gordon James R | Conveyor belt scraper |
| CN105027863A (en) * | 2015-08-28 | 2015-11-11 | 岑立强 | Efficient straw pulverizer |
| GB201619539D0 (en) * | 2016-11-18 | 2017-01-04 | Bp Mckeefry | Screening apparatus |
| CN107626418A (en) * | 2017-09-08 | 2018-01-26 | 单开禹 | A kind of efficient pulverizing device for Chinese medicine production |
| CN207238422U (en) * | 2017-09-04 | 2018-04-17 | 青岛建科工程检测有限公司 | A kind of sand stone sieve sorting machine for building |
| CN108043705A (en) * | 2017-11-17 | 2018-05-18 | 长沙德科投资管理咨询有限公司 | A kind of sand sifter of waterproofing membrane production |
| CN109197185A (en) * | 2018-09-14 | 2019-01-15 | 湖南米笠农业科技有限公司 | A kind of agricultural production efficient straw grinding device and its stalk processing system |
| CN208800389U (en) * | 2018-07-13 | 2019-04-30 | 安徽昊利肥业有限公司 | A kind of bio-feritlizer processing pre-processing device preventing filter net jam |
| CN109718933A (en) * | 2017-10-28 | 2019-05-07 | 刘晶晶 | A kind of Chinese medicine grinding device |
| CN111112058A (en) * | 2020-01-06 | 2020-05-08 | 夏勇 | Construction is with high-efficient screening sand device |
| CN211070232U (en) * | 2019-11-27 | 2020-07-24 | 梁建芬 | Traditional chinese medical science is grinder for medicinal material |
| CN213494193U (en) * | 2020-09-27 | 2021-06-22 | 铜仁职业技术学院 | Hierarchical reducing mechanism is used in traditional chinese medicine processing |
| WO2021237454A1 (en) * | 2020-05-26 | 2021-12-02 | 南京溧水高新创业投资管理有限公司 | Construction waste crushing apparatus with screening function |
| CN214974335U (en) * | 2021-04-14 | 2021-12-03 | 巴州泰昌浆粕有限公司 | Cotton pulp is with reducing mechanism that has clean structure |
-
2022
- 2022-04-11 CN CN202210372792.XA patent/CN115365104B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB761297A (en) * | 1953-08-21 | 1956-11-14 | Heinz Behrens | Improvements in methods and apparatus for mechanical treatment of material |
| US4533036A (en) * | 1983-10-14 | 1985-08-06 | Gordon James R | Conveyor belt scraper |
| CN105027863A (en) * | 2015-08-28 | 2015-11-11 | 岑立强 | Efficient straw pulverizer |
| GB201619539D0 (en) * | 2016-11-18 | 2017-01-04 | Bp Mckeefry | Screening apparatus |
| CN207238422U (en) * | 2017-09-04 | 2018-04-17 | 青岛建科工程检测有限公司 | A kind of sand stone sieve sorting machine for building |
| CN107626418A (en) * | 2017-09-08 | 2018-01-26 | 单开禹 | A kind of efficient pulverizing device for Chinese medicine production |
| CN109718933A (en) * | 2017-10-28 | 2019-05-07 | 刘晶晶 | A kind of Chinese medicine grinding device |
| CN108043705A (en) * | 2017-11-17 | 2018-05-18 | 长沙德科投资管理咨询有限公司 | A kind of sand sifter of waterproofing membrane production |
| CN208800389U (en) * | 2018-07-13 | 2019-04-30 | 安徽昊利肥业有限公司 | A kind of bio-feritlizer processing pre-processing device preventing filter net jam |
| CN109197185A (en) * | 2018-09-14 | 2019-01-15 | 湖南米笠农业科技有限公司 | A kind of agricultural production efficient straw grinding device and its stalk processing system |
| CN211070232U (en) * | 2019-11-27 | 2020-07-24 | 梁建芬 | Traditional chinese medical science is grinder for medicinal material |
| CN111112058A (en) * | 2020-01-06 | 2020-05-08 | 夏勇 | Construction is with high-efficient screening sand device |
| WO2021237454A1 (en) * | 2020-05-26 | 2021-12-02 | 南京溧水高新创业投资管理有限公司 | Construction waste crushing apparatus with screening function |
| CN213494193U (en) * | 2020-09-27 | 2021-06-22 | 铜仁职业技术学院 | Hierarchical reducing mechanism is used in traditional chinese medicine processing |
| CN214974335U (en) * | 2021-04-14 | 2021-12-03 | 巴州泰昌浆粕有限公司 | Cotton pulp is with reducing mechanism that has clean structure |
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