CN115041269A - Grinding roller-containing device for separating coarse powder from fine powder after grinding of traditional Chinese medicine components - Google Patents
Grinding roller-containing device for separating coarse powder from fine powder after grinding of traditional Chinese medicine components Download PDFInfo
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- CN115041269A CN115041269A CN202210888322.9A CN202210888322A CN115041269A CN 115041269 A CN115041269 A CN 115041269A CN 202210888322 A CN202210888322 A CN 202210888322A CN 115041269 A CN115041269 A CN 115041269A
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- grinding
- screening
- grinding roller
- roller
- outer shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/003—Shape or construction of discs or rings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/006—Ring or disc drive gear arrangement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/06—Mills with rollers forced against the interior of a rotary ring, e.g. under spring action
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- 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
- B02C23/02—Feeding devices
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- 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
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- 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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/008—Roller drive arrangements
Abstract
The invention discloses a device for separating coarse powder from fine powder after crushing traditional Chinese medicine components, which comprises a grinding roller, a cyclone separator and a shell, wherein the device comprises the shell, wherein the shell is used for separating the coarse powder from the fine powder; the air supply device is arranged inside the left side of the outer shell; the driving piece is fixedly connected to the inside of the left side of the outer shell; the regrinding assembly is arranged on the left side of the inside of the outer shell; the screening assembly is arranged on the right side inside the outer shell; the feed back subassembly, the feed back subassembly sets up in the inside of screening subassembly. The invention ensures that materials with various particle sizes can be screened out, ensures the particle size of discharged materials, simultaneously, the physical screening does not need to be carried out again, reduces the operation, improves the working efficiency, has simple structure and low cost, and is suitable for the requirement of small-batch production.
Description
The application is a divisional application of application number 202110640507.3, application date 2021, 09.06.09 and invention name "a device for separating coarse powder and fine powder of pulverized Chinese medicinal components".
Technical Field
The invention relates to the technical field of medicine processing, in particular to a device for separating coarse powder from fine powder of crushed traditional Chinese medicine components, which comprises a grinding roller.
Background
The traditional Chinese medicine is animal, plant, mineral and the like which are found by Chinese nationality in the long river of history and have certain treatment effect in nature, the extraction of the components in the traditional Chinese medicine is often adopted in the pharmaceutical process of modern medicine to obtain the medicine with stable curative effect, and the extraction process of the effective components of the traditional Chinese medicine is generally that the traditional Chinese medicine is firstly crushed and then screened and then correspondingly processed and extracted.
For example, application No.: CN201720123962.5 the utility model provides a traditional chinese medicine extraction equipment, it includes superfine rubbing crusher, cyclone, the room of keeping in, weighs the room, soaks room, filter equipment, vacuum concentration jar and ultrasonic extractor, superfine rubbing crusher's discharge gate intercommunication cyclone's feed inlet, cyclone's discharge gate intercommunication room of keeping in, the below of the room of keeping in is seted up the export and is communicated and weigh the room, the exit of the room of keeping in sets up automatically controlled valve, install ultrasonic extractor in the soaking room, soak the liquid outlet connection filter equipment of room, filter equipment's exit connection the vacuum concentration jar. The traditional Chinese medicine extraction equipment has the advantages of scientific design, high extraction efficiency, less waste, energy conservation and environmental protection.
Based on the above, the conventional coarse and fine powder is generally separated by using a cyclone separator, only two types of particle sizes of coarse and fine powder can be formed after separation, the separation is required to be completed for large particle sizes, and then the re-grinding is carried out, so that the operation is troublesome, and meanwhile, the cyclone separator is only suitable for the condition of large product quantity, is difficult to adapt to small-batch processing, and has complex equipment and higher cost; therefore, the existing requirements are not met, and a device for separating coarse powder and fine powder after crushing traditional Chinese medicine components is provided.
Disclosure of Invention
The invention aims to provide a device for separating coarse and fine powder after crushing traditional Chinese medicine components, which comprises a grinding roller, and aims to solve the problems that a cyclone separator is generally adopted for separating the coarse and fine powder in the prior art, only two kinds of coarse and fine particle sizes can be formed after separation, the separation is required to be completed for large particle sizes, the re-grinding is carried out, the operation is troublesome, and meanwhile, the cyclone separator is only suitable for the condition of large product quantity, is difficult to adapt to small-batch processing, and has complex equipment and higher cost.
In order to achieve the purpose, the invention provides the following technical scheme: a device for separating coarse powder and fine powder of pulverized Chinese medicinal components comprises an outer shell;
the air supply device is arranged inside the left side of the outer shell;
the driving piece is fixedly connected to the inside of the left side of the outer shell;
a regrinding assembly disposed on the interior left side of the outer housing;
a screen assembly disposed on the inside right side of the outer housing;
the feed back subassembly, the feed back subassembly sets up the inside at the screening subassembly.
Preferably, the regrinding assembly further comprises:
the grinding roller is of a cylindrical structure and is rotationally connected to the left side inside the outer shell;
grind the roller, grind the roller and be the roll column structure, grind the roller and rotate to be connected in the inside left side below of shell body, and grind the inside that the roller is located grinding barrel, and the excircle face bottom of grinding the roller contacts bottom the grinding roller inner wall.
Preferably, the grinding roller further comprises:
the roller driven gear ring is coaxially and fixedly connected to the left end face of the grinding roller and is an internal gear mechanism;
the driving piece also comprises:
and the driving gear is coaxially and fixedly connected to the rotating shaft of the driving part, and the driving gear and the roller driven gear ring are meshed to form an internal gear transmission mechanism together.
Preferably, the grinding roller shaft further comprises:
and the grinding driven gear is coaxially and fixedly connected to the left end face of the grinding roll shaft, and the grinding driven gear is meshed with the driving gear to jointly form a gear transmission mechanism.
Preferably, the grinding roller shaft further comprises:
grind the groove, grind the groove and be provided with the multiunit altogether, multiunit grinds groove circumference array and sets up on the outer disc of grinding the roller, grinds the groove slope setting.
Preferably, the grinding roller further comprises:
a grinding surface arranged on the inner circular surface of the grinding roller, and a grinding roller shaft is contacted with the grinding surface;
the belt material grooves are uniformly distributed and arranged on the grinding surface.
Preferably, the outer casing further comprises:
the feeding assembly is fixedly installed on the upper portion of the left side of the outer shell, and the bottom of the feeding assembly is inserted into the grinding roller.
Preferably, the screen assembly further comprises:
multistage screening part, multistage screening part are the tubbiness structure, and multistage screening part rotates to be connected and still including at the multistage screening part of shell body: one-level screening net, second grade screening net, tertiary screening net, turn right fixedly connected with in proper order from a left side in the outside of multistage screening part: the screening device comprises a first-stage screening net, a second-stage screening net and a third-stage screening net, wherein meshes of the first-stage screening net are larger than meshes of the second-stage screening net, and meshes of the second-stage screening net are larger than meshes of the third-stage screening net;
collect the piece, collect a fixed connection in the inside of shell body, collect the piece and be provided with three groups altogether, three collection of groups pieces are located the outside that one-level screening net, second grade screening net and tertiary screening net respectively.
Preferably, the multi-stage screening element further comprises:
the screening driven gear is coaxially and fixedly connected to the left outer ring of the multi-stage screening component;
the grinding roll shaft further comprises:
the screening driving gear is coaxially and fixedly connected to the right end face of the grinding roller shaft, and the screening driving gear and the screening driven gear are meshed to form a gear transmission mechanism together.
Preferably, the feed back subassembly still includes:
the material pushing plate is of a spiral structure and is fixedly connected to the inner wall of the multi-stage screening component.
Compared with the prior art, the invention has the beneficial effects that:
when the grinding roller is used, the driving piece drives the grinding roller to rotate in the same direction through the internal gear transmission mechanism formed by the meshing of the driving gear and the roller driven gear ring, the driving piece drives the grinding roller shaft to rotate in the reverse direction through the gear transmission mechanism formed by the meshing of the grinding driven gear and the driving gear, the grinding roller shaft and the grinding roller shaft rotate in the reverse direction, the grinding roller shaft grinds materials through the reverse rotation of the grinding roller and the grinding roller shaft, the grinding roller shaft drives the multi-stage screening component to rotate through the gear transmission mechanism formed by the meshing of the screening driving gear and the screening driven gear, the reverse rotation of the grinding roller and the grinding roller shaft is realized, and the grinding capacity is improved.
When the pneumatic material screening machine is used, materials are scattered into the feeding assembly through the feeding assembly, air separation of the materials is achieved under the action of the air supply device, large particles in the materials fall into the grinding roller, fine materials enter the multi-stage screening component, and primary screening of the materials is achieved in an air separation mode.
When the multi-stage screening device is used, materials fall into the multi-stage screening component respectively according to the weight under the action of winnowing, then enter the collecting piece for collection after being screened by the primary screening net, the secondary screening net and the tertiary screening net, large-particle materials remain in the primary screening net, the secondary screening net and the tertiary screening net, the material is pushed to the left from the right by the material pushing plate and is screened again by the primary screening net or the secondary screening net, and the residual materials in the primary screening net are pushed into the grinding drum by the material pushing plate, so that the three-stage screening of the materials is realized, the materials with various particle sizes can be screened out, the follow-up use is convenient, and meanwhile, the multi-stage screening device has a good material return effect and can be used for grinding the large-particle materials again.
According to the invention, the material is ground through the bottom of the outer circular surface of the grinding roll shaft and the bottom of the inner wall of the grinding roller, meanwhile, the friction force between the grinding roll shaft and the material is improved through the grinding groove, the grinding capacity is improved, the large-particle material is ground again, and the granularity of the material is ensured to reach the usable granularity.
According to the invention, the materials after being ground again are taken up by the material taking groove and then thrown up, so that the materials are screened again, the materials are repeatedly ground and screened, and the screening effect and the grinding effect of the materials are ensured.
The material feeding device disclosed by the invention firstly screens the material primarily, then realizes the three-stage screening of the material, ensures that the material with each granularity can be screened out, is convenient for subsequent use, has a good material return effect, grinds and screens the large-particle material again, ensures the granularity of discharged material, simultaneously does not need to grind again in the screening physics, reduces the operation, improves the working efficiency, and is simple in structure, low in cost and suitable for the requirements of small-batch production.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic side view of the shaft with the outer casing removed according to the present invention;
FIG. 3 is a schematic view of the internal cross-section of the present invention;
FIG. 4 is an internal isometric cross-sectional structural schematic view of the present invention;
FIG. 5 is a schematic side view of the regrind assembly of the present invention;
FIG. 6 is a schematic isometric cross-sectional view of a regrind assembly according to the invention;
FIG. 7 is a schematic side view of the grinding roller driving shaft according to the present invention;
FIG. 8 is a schematic illustration of the drive shaft side configuration of the multi-stage screening element of the present invention;
in the figure: 1. an outer housing; 101. a feed assembly; 2. an air supply device; 3. a grinding roller; 301. a drum driven gear ring; 302. grinding the surface; 303. a material carrying groove; 4. grinding the roll shaft; 401. grinding the driven gear; 402. screening the driving gear; 403. a grinding groove; 5. a drive member; 501. a drive gear; 6. a multi-stage screening component; 601. screening the driven gear; 602. a first-stage screening net; 603. secondary screening net; 604. a third-stage screening net; 605. a material pushing plate; 7. and a collecting member.
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.
Referring to fig. 1 to 8, an embodiment of the present invention includes: a device for separating coarse powder and fine powder of pulverized Chinese medicinal components comprises an outer shell 1;
the air supply device 2 is arranged inside the left side of the outer shell 1;
the driving piece 5 is fixedly connected to the left inside of the outer shell 1;
the regrinding assembly is arranged on the left side of the inside of the outer shell 1;
the screening assembly is arranged on the right side inside the outer shell 1;
the feed back subassembly, the feed back subassembly sets up in the inside of screening subassembly.
Further, the regrinding assembly also includes:
the grinding roller 3 is of a cylindrical structure, and the grinding roller 3 is rotatably connected to the left side inside the outer shell 1;
grind roller 4, grinding roller 4 is the roller column structure, and grinding roller 4 rotates to be connected in the inside left side below of shell body 1, and grinds roller 4 and be located the inside of grinding drum 3, and grinding roller 4's outer disc bottom contacts with grinding roller 4 inner wall bottom, and in use grinds the material through grinding roller 4's outer disc bottom and grinding drum 3 inner wall bottom.
Further, the grinding roller 3 includes:
the roller driven gear ring 301 is coaxially and fixedly connected to the left end face of the grinding roller 3, and the roller driven gear ring 301 is an internal gear mechanism;
the driving member 5 further comprises:
the driving gear 501 and the driving gear 501 are coaxially and fixedly connected to a rotating shaft of the driving part 5, the driving gear 501 and the roller driven gear ring 301 are meshed to form an internal gear transmission mechanism together, and in use, the driving part 5 drives the grinding roller 3 to rotate in the same direction through the internal gear transmission mechanism formed by the meshing of the driving gear 501 and the roller driven gear ring 301 together.
Further, the grinding roller shaft 4 further includes:
grind driven gear 401, grind the left end face of driven gear 401 coaxial fixed connection at grinding roller 4, grind driven gear 401 and drive gear 501 meshing and constitute gear drive jointly, in use, driving piece 5 drives grinding roller 4 antiport through the gear drive who constitutes jointly by grinding driven gear 401 and drive gear 501 meshing, realized grinding roller 3 and grinding roller 4's antiport, realize the grinding to the material through grinding roller 3 and grinding roller 4's antiport.
Further, the grinding roller shaft 4 further includes:
the grinding grooves 403 are provided with a plurality of groups of grinding grooves 403, the plurality of groups of grinding grooves 403 are circumferentially arrayed on the outer circumferential surface of the grinding roller shaft 4, the grinding grooves 403 are obliquely arranged, and in use, the friction force between the grinding roller shaft 4 and the material is improved through the grinding grooves 403, so that the grinding capacity is improved.
Further, the grinding roller 3 includes:
a grinding surface 302, the grinding surface 302 being provided on the inner circumferential surface of the grinding drum 3, the grinding roller shaft 4 being in contact with the grinding surface 302;
the belt material grooves 303 are uniformly distributed on the grinding surface 302, and in use, the belt material grooves 303 are used for taking up materials to throw up the ground materials, so that the materials are screened.
Further, the outer casing 1 further includes:
Further, the screen assembly further includes:
collect 7, collect 7 fixed connection in the inside of shell body 1, collect 7 and be provided with three groups altogether, three groups of collection pieces 7 are located one-level screening net 602 respectively, the outside of second grade screening net 603 and tertiary screening net 604, in use, air supply arrangement 2 blows in multistage screening part 6 with the material, the material falls the inside of multistage screening part 6 respectively according to the weight under the effect of selection by winnowing, then get into collection piece 7 and collect after the screening of one-level screening net 602, second grade screening net 603 and tertiary screening net 604.
Further, the multi-stage sieving component 6 also comprises:
the screening driven gear 601 is coaxially and fixedly connected to the left outer ring of the multi-stage screening component 6;
the grinding roll shaft 4 further comprises:
screening driving gear 402, the coaxial fixed connection of screening driving gear 402 is at the right-hand member face of grinding roller 4, and screening driving gear 402 constitutes gear drive jointly with screening driven gear 601 meshing, and in use, when grinding roller 4 is rotatory, grinding roller 4 drives multistage screening part 6 rotatory through the gear drive who constitutes jointly by screening driving gear 402 and screening driven gear 601 meshing, realizes the screening to the material through the rotation of multistage screening part 6.
Further, the feed back subassembly still includes:
the material pushing plate 605 and the material pushing plate 605 are of a spiral structure, the material pushing plate 605 is fixedly connected to the inner wall of the multi-stage screening component 6, when particles are large, large-particle materials remain inside the first-stage screening net 602, the second-stage screening net 603 and the third-stage screening net 604, the material is pushed to the left by the material pushing plate 605 when the particles enter the multi-stage screening component 6 in use, the materials are screened again through the first-stage screening net 602 or the second-stage screening net 603, and the residual materials in the first-stage screening net 602 are pushed into the grinding roller 3 through the material pushing plate 605 to be ground again.
The working principle is as follows: when the grinding roller is used, the driving part 5 drives the grinding roller 3 to rotate in the same direction through an internal gear transmission mechanism formed by meshing the driving gear 501 and the roller driven gear ring 301 together, the driving part 5 drives the grinding roller shaft 4 to rotate reversely through a gear transmission mechanism formed by meshing the grinding driven gear 401 and the driving gear 501 together, the reverse rotation of the grinding roller 3 and the grinding roller shaft 4 is realized, the grinding of materials is realized through the reverse rotation of the grinding roller 3 and the grinding roller shaft 4, and the grinding roller shaft 4 drives the multi-stage screening part 6 to rotate through a gear transmission mechanism formed by meshing the screening driving gear 402 and the screening driven gear 601 together; materials are scattered into the feeding assembly 101 through the feeding assembly 101, air separation of the materials is realized under the action of the air supply device 2, large particles in the materials fall into the grinding roller 3, and finer materials enter the multi-stage screening component 6; the materials fall into the multi-stage screening component 6 respectively according to the weight under the action of air separation, then enter the collecting part 7 for collection after being screened by the primary screening net 602, the secondary screening net 603 and the tertiary screening net 604, large-particle materials remain in the primary screening net 602, the secondary screening net 603 and the tertiary screening net 604, the pushing plate 605 pushes the materials from right to left, the materials are screened again by the primary screening net 602 or the secondary screening net 603, and the residual materials in the primary screening net 602 are pushed into the grinding drum 3 through the pushing plate 605; materials are ground through the bottom of the outer circular surface of the grinding roll shaft 4 and the bottom of the inner wall of the grinding roller 3, and meanwhile, the friction force between the grinding roll shaft 4 and the materials is improved through the grinding groove 403, so that the grinding capacity is improved; the materials after being ground again are taken up through the material taking groove 303 and then thrown up, so that the materials are screened again.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A traditional chinese medicine composition who contains grinding cylinder grinds back thickness powder separator which characterized in that: comprises an outer shell (1);
the air supply device (2), the air supply device (2) is arranged inside the left side of the outer shell (1);
the driving piece (5), the driving piece (5) is fixedly connected to the left inside of the outer shell (1);
a regrinding assembly arranged on the inner left side of the outer housing (1);
a screen assembly arranged on the inner right side of the outer housing (1);
the feed back assembly is arranged inside the screening assembly;
the regrinding assembly further comprises:
the grinding roller (3) is of a cylindrical structure, and the grinding roller (3) is rotatably connected to the left side inside the outer shell (1);
the grinding roll shaft (4) is of a roll-shaped structure, the grinding roll shaft (4) is rotatably connected to the lower left inside the outer shell (1), the grinding roll shaft (4) is located inside the grinding roller (3), and the bottom of the outer circular surface of the grinding roll shaft (4) is in contact with the bottom of the inner wall of the grinding roll shaft (4);
the grinding roller (3) further comprises:
a grinding surface (302), the grinding surface (302) is arranged on the inner circular surface of the grinding roller (3), and the grinding roller shaft (4) is contacted with the grinding surface (302);
the belt material grooves (303), the belt material grooves (303) are uniformly distributed and arranged on the grinding surface (302);
the screen assembly further includes:
the multi-stage screening component (6), the multi-stage screening component (6) is of a barrel-shaped structure, and the multi-stage screening component (6) is rotatably connected to the outer shell (1);
the feed back subassembly is still including:
the pushing plate (605), the pushing plate (605) is of a spiral structure, and the pushing plate (605) is fixedly connected to the inner wall of the multi-stage screening component (6);
the grinding roller (3) further comprises:
the roller driven gear ring (301) is coaxially and fixedly connected to the left end face of the grinding roller (3), and the roller driven gear ring (301) is an internal gear mechanism.
2. The device for separating the coarse powder from the fine powder after the traditional Chinese medicine components are crushed, which comprises a grinding roller as claimed in claim 1, and is characterized in that:
the driving member (5) further comprises:
the driving gear (501), the coaxial fixed connection of driving gear (501) is on the pivot of driving piece (5), and driving gear (501) and driven ring gear (301) meshing of cylinder constitute internal gear drive mechanism jointly.
3. The device for separating the pulverized thick powder from the pulverized fine powder of the traditional Chinese medicine components containing the grinding roller as claimed in claim 1, wherein: the grinding roll shaft (4) further comprises:
the grinding driven gear (401) is coaxially and fixedly connected to the left end face of the grinding roll shaft (4), and the grinding driven gear (401) is meshed with the driving gear (501) to form a gear transmission mechanism.
4. The device for separating the pulverized thick powder from the pulverized fine powder of the traditional Chinese medicine components containing the grinding roller as claimed in claim 3, wherein: the grinding roll shaft (4) further comprises:
the grinding roll shaft (4) is characterized by comprising a plurality of groups of grinding grooves (403), wherein the groups of grinding grooves (403) are arranged, the groups of grinding grooves (403) are circumferentially arrayed on the outer circumferential surface of the grinding roll shaft (4), and the grinding grooves (403) are obliquely arranged.
5. The device for separating the pulverized thick powder from the pulverized fine powder of the traditional Chinese medicine components containing the grinding roller as claimed in claim 1, wherein: the outer shell (1) further comprises:
the feeding assembly (101) is fixedly installed on the upper portion of the left side of the outer shell (1), and the bottom of the feeding assembly (101) is inserted into the grinding roller (3).
6. The device for separating the pulverized thick powder from the pulverized fine powder of the traditional Chinese medicine components containing the grinding roller as claimed in claim 1, wherein: the outside of multistage screening part (6) turns right fixedly connected with from a left side in proper order: the screening device comprises a primary screening net (602), a secondary screening net (603) and a tertiary screening net (604), wherein meshes of the primary screening net (602) are larger than meshes of the secondary screening net (603), and meshes of the secondary screening net (603) are larger than meshes of the tertiary screening net (604);
the inside fixedly connected with of shell body (1) collects piece (7), collects piece (7) and is provided with three groups altogether, and three groups of collection pieces (7) are located the outside of one-level screening net (602), second grade screening net (603) and tertiary screening net (604) respectively.
7. The device for separating the pulverized thick powder from the pulverized fine powder of the traditional Chinese medicine components containing the grinding roller as claimed in claim 6, wherein: the multi-stage screening element (6) further comprises:
the screening driven gear (601), the screening driven gear (601) is coaxially and fixedly connected to the left outer ring of the multi-stage screening component (6);
the grinding roll shaft (4) further comprises:
screening driving gear (402), screening driving gear (402) coaxial fixed connection is at the right-hand member face of grinding roller axle (4), and screening driving gear (402) constitutes gear drive jointly with screening driven gear (601) meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210888322.9A CN115041269B (en) | 2021-06-09 | 2021-06-09 | Coarse and fine powder separating device after grinding traditional Chinese medicine components containing grinding roller |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110640507.3A CN113304829B (en) | 2021-06-09 | 2021-06-09 | Device for separating coarse powder and fine powder after crushing traditional Chinese medicine components |
| CN202210888322.9A CN115041269B (en) | 2021-06-09 | 2021-06-09 | Coarse and fine powder separating device after grinding traditional Chinese medicine components containing grinding roller |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Cited By (2)
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| CN115138445A (en) * | 2021-06-09 | 2022-10-04 | 哈尔滨商业大学 | Contain traditional chinese medicine composition who takes silo and smash back thickness powder separator |
| CN117029383A (en) * | 2023-08-09 | 2023-11-10 | 唐山冀东发展机械设备制造有限公司 | Multistage drying and grading device of drying coal mill |
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| CN114308260A (en) * | 2021-11-26 | 2022-04-12 | 重庆多典生物科技有限公司 | Mung bean flour milling equipment |
| CN116967000A (en) * | 2023-02-04 | 2023-10-31 | 哈尔滨商业大学 | Traditional Chinese medicine pharmacy grinding device containing impurity removal bin and application thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113304829B (en) | 2022-08-19 |
| CN115041269B (en) | 2023-04-28 |
| CN113304829A (en) | 2021-08-27 |
| CN115138445B (en) | 2023-05-02 |
| CN115138445A (en) | 2022-10-04 |
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