CN111389527B - Dehumidification type traditional Chinese medicine pulverizer with good pulverizing effect - Google Patents
Dehumidification type traditional Chinese medicine pulverizer with good pulverizing effect Download PDFInfo
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- CN111389527B CN111389527B CN202010190715.3A CN202010190715A CN111389527B CN 111389527 B CN111389527 B CN 111389527B CN 202010190715 A CN202010190715 A CN 202010190715A CN 111389527 B CN111389527 B CN 111389527B
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- main body
- screen
- driving shaft
- sealing
- dehumidification
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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
- 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
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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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
- 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
- B02C18/16—Details
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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
- 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
- B02C18/16—Details
- B02C18/24—Drives
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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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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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
- B02C23/24—Passing gas through 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
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Abstract
The invention relates to a dehumidification type traditional Chinese medicine pulverizer with good pulverizing effect, which comprises a main body, a feeding pipe, a discharging pipe, a pulverizing mechanism and two dehumidification mechanisms, wherein the pulverizing mechanism comprises a driving shaft, a driving assembly, a sealing sleeve, a screen, a transmission assembly, a supporting rod and at least two blades, the dehumidification mechanism comprises a sealing cylinder, a piston column, a spring, a sealing cover, a first check valve, a second check valve, two vent pipes and two filter screens, the driving assembly comprises a motor, a first gear and a second gear, the transmission assembly comprises two supporting wheels and at least two convex strips, in the dehumidification type traditional Chinese medicine pulverizer with good pulverizing effect, the traditional Chinese medicines can be screened while being pulverized by the pulverizing mechanism, the pulverizing effect of the pulverizer is improved, the humidity in the pulverizer can be reduced by the dehumidification mechanism, and the probability of raw materials adhering to the interior of the pulverizer is reduced, the convenience of the cleaning of the pulverizer is improved, and the practicability of the pulverizer is improved.
Description
Technical Field
The invention relates to the field of traditional Chinese medicine production equipment, in particular to a dehumidification type traditional Chinese medicine pulverizer with a good pulverizing effect.
Background
A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and the purpose of the crusher is achieved in a high-speed impact mode. The pulverizer may be classified into a coarse pulverizer, a pulverizer, and an ultra-fine pulverizer according to the size of the pulverized or crushed material. The external force applied to the solid in the crushing process comprises four kinds of shearing, impacting, rolling and grinding.
The rubbing crusher of prior art has played the important function in traditional chinese medicine production, and prior art's rubbing crusher is when using, and the traditional chinese medicine powder granule after smashing the completion is not of uniform size, has reduced rubbing crusher's crushing effect, and so on, prior art's rubbing crusher is when using, if rubbing crusher inside humidity is too high, will lead to traditional chinese medicine powder adhesion inside rubbing crusher, has reduced rubbing crusher's practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the dehumidification type traditional Chinese medicine pulverizer with good pulverizing effect is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a dehumidification type traditional Chinese medicine pulverizer with a good pulverizing effect comprises a main body, a feeding pipe and a discharging pipe, wherein the main body is cylindrical, the bottom end of the main body is conical, a cavity is formed in the main body, the feeding pipe is installed at the top end of the main body, the discharging pipe is installed at the bottom end of the main body, the dehumidification type traditional Chinese medicine pulverizer also comprises a pulverizing mechanism and two dehumidification mechanisms, the pulverizing mechanism is installed in the main body, and the two dehumidification mechanisms are both installed on the pulverizing mechanism;
the crushing mechanism comprises a driving shaft, a driving assembly, a sealing sleeve, a screen, a transmission assembly, a supporting rod and at least two blades, wherein the driving shaft is coaxially arranged with the main body, the supporting rod is vertical to the driving shaft, the supporting rod is fixed in the bottom end of the main body, two mounting bearings are arranged on the driving shaft, two ends of the driving shaft are respectively connected with the supporting rod and the inner wall of the top end of the main body through the mounting bearings, the driving assembly is connected with the top end of the main body, the driving assembly is connected with the driving shaft, the sealing sleeve is coaxially arranged with the driving shaft, the driving shaft penetrates through the sealing sleeve, the sealing sleeve is in sliding and sealing connection with the driving shaft, the plane where the screen is located is vertical to the axis of the main body, the screen is matched with the inside of the main body, the screen is arranged in the main body, and the screen is in sliding and sealing connection with the main body, the sealing sleeve is arranged on the screen, the transmission assembly is arranged on one side of the screen, which is far away from the driving assembly, the driving shaft is connected with the screen through the transmission assembly, the blades are arranged on one side of the screen, which is close to the driving assembly, and the blades are uniformly arranged on the periphery of the driving shaft in the circumferential direction around the axis of the driving shaft;
the dehumidification mechanism comprises a sealing cylinder, a piston column, a spring, a sealing cover, a first check valve, a second check valve, two breather pipes and two filter screens, wherein the axis of the sealing cylinder is parallel to a driving shaft, the sealing cylinder is arranged on one side of a supporting rod, which is close to the screen, one end of the sealing cylinder is fixedly connected with the supporting rod, the sealing cover is arranged at one end of the sealing cylinder, the piston column and the sealing cylinder are coaxially arranged, one end of the piston column is arranged inside the other end of the sealing cylinder, the piston column and the sealing cylinder are in sliding and sealing connection, the other end of the piston column is fixedly connected with the screen, the spring sleeve is arranged on the sealing cylinder, the supporting rod is fixedly connected with the screen through the spring, the spring is in a stretching state, one ends of the two breather pipes are respectively communicated with two sides of one end of the sealing cylinder, and the two filter screens are respectively arranged at the other ends of the two breather pipes, the first one-way valve and the second one-way valve are respectively arranged on the two vent pipes.
Preferably, in order to improve the degree of automation of the pulverizer, a control box is arranged on the main body, a PLC is arranged in the control box, a display screen and at least two control keys are arranged on the control box, and the display screen and the control keys are electrically connected with the PLC.
Preferably, in order to provide power for the driving shaft, the driving assembly comprises a motor, a first gear and a second gear, the motor is fixedly connected with the top end of the main body, the motor is in transmission connection with the second gear, one end of the driving shaft is fixedly connected with the first gear, and the first gear is meshed with the second gear.
Preferably, in order to provide power for the screen cloth, the transmission assembly comprises two support wheels and at least two convex strips, the convex strips are perpendicular to and intersected with the driving shaft, each convex strip is circumferentially and uniformly arranged on one side, close to the discharging pipe, of the screen cloth around the axis of the driving shaft, the two support wheels are symmetrically arranged around the driving shaft, the two support wheels are both arranged on the driving shaft, and the support wheels abut against the convex strips.
Preferably, in order to improve the sealing performance between the sealing cylinder and the piston post, the inner wall of the sealing cylinder is coated with sealing grease.
Preferably, in order to prolong the service life of the main body, the inner wall of the main body is coated with an anticorrosive coating.
Preferably, the screen is made of stainless steel in order to prolong the service life of the screen.
Preferably, in order to improve the sealing effect between the screen and the main body, a sealing ring is arranged on the periphery of the screen, and the screen is connected with the main body in a sealing mode through the sealing ring.
Preferably, the motor is a servo motor in order to improve the accuracy of the control of the rotational speed of the drive shaft.
Preferably, the blade is coated with a wear resistant coating for extending the useful life of the blade.
The dehumidification type traditional Chinese medicine pulverizer with a good pulverizing effect has the advantages that the traditional Chinese medicine can be screened while being pulverized by the pulverizing mechanism, the pulverizing effect of the pulverizer is improved, compared with the existing pulverizing mechanism, the pulverizing mechanism can also drive the screen to vibrate, the probability of blockage of the screen is reduced, the pulverizing effect of the pulverizer is improved, and moreover, the dehumidification mechanism can reduce the humidity inside the pulverizer, reduce the probability of adhesion of raw materials inside the pulverizer, improve the convenience of cleaning the pulverizer, and improve the practicability of the pulverizer.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a dehumidifying-type pulverizer for pulverizing Chinese medicines of the present invention;
FIG. 2 is a sectional view of the dehumidifying-type pulverizer for traditional Chinese medicine of the present invention having a good pulverizing effect;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of a dehumidifying mechanism of a dehumidifying-type Chinese medicine grinder with a good grinding effect according to the present invention;
in the figure: 1. the device comprises a feeding pipe, a main body, a first gear, a driving shaft, a second gear, a motor, a blade, a screen, a piston column, a supporting rod, a discharging pipe, a sealing sleeve, a supporting wheel, a rib, a spring, a sealing cylinder, a first check valve, a sealing cover, a filter screen, a vent pipe and a second check valve, wherein the feeding pipe, the main body, the first gear, the driving shaft, the second gear, the motor, the blade, the screen, the piston column, the supporting rod.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a dehumidification type traditional Chinese medicine pulverizer with good pulverizing effect comprises a main body 2, a feeding pipe 1 and a discharging pipe 11, wherein the main body 2 is cylindrical, the bottom end of the main body 2 is conical, a cavity is arranged inside the main body 2, the feeding pipe 1 is installed at the top end of the main body 2, the discharging pipe 11 is installed at the bottom end of the main body 2, the pulverizer also comprises a pulverizing mechanism and two dehumidification mechanisms, the pulverizing mechanism is installed inside the main body 2, and the two dehumidification mechanisms are both installed on the pulverizing mechanism;
the crushing mechanism can be used for screening the traditional Chinese medicines while crushing the traditional Chinese medicines, so that the crushing effect of the crusher is improved, and moreover, the dehumidifying mechanism can be used for reducing the humidity inside the crusher, reducing the probability of raw materials adhering inside the crusher, improving the convenience of cleaning the crusher and improving the practicability of the crusher;
as shown in fig. 2, the crushing mechanism comprises a driving shaft 4, a driving assembly, a sealing sleeve 12, a screen 8, a transmission assembly, a supporting rod 10 and at least two blades 7, wherein the driving shaft 4 is coaxially arranged with the main body 2, the supporting rod 10 is perpendicular to the driving shaft 4, the supporting rod 10 is fixed inside the bottom end of the main body 2, two mounting bearings are arranged on the driving shaft 4, two ends of the driving shaft 4 are respectively connected with the supporting rod 10 and the inner wall of the top end of the main body 2 through the mounting bearings, the driving assembly is connected with the top end of the main body 2, the driving assembly is connected with the driving shaft 4, the sealing sleeve 12 is coaxially arranged with the driving shaft 4, the driving shaft 4 passes through the sealing sleeve 12, the sealing sleeve 12 is connected with the driving shaft 4 in a sliding and sealing manner, the plane where the screen 8 is located is perpendicular to the axis of the main body 2, and the screen 8 is matched with the inside of the main body 2, the screen 8 is arranged inside the main body 2, the screen 8 is connected with the main body 2 in a sliding and sealing mode, the sealing sleeve 12 is installed on the screen 8, the transmission assembly is arranged on one side, far away from the driving assembly, of the screen 8, the driving shaft 4 is connected with the screen 8 through the transmission assembly, the blades 7 are arranged on one side, close to the driving assembly, of the screen 8, and the blades 7 are evenly arranged on the periphery of the driving shaft 4 in the circumferential direction around the axis of the driving shaft 4;
as shown in fig. 4, the dehumidifying mechanism includes a sealing cylinder 16, a piston column 9, a spring 15, a sealing cover 18, a first check valve 17, a second check valve 21, two vent pipes 20 and two filter screens 19, wherein an axis of the sealing cylinder 16 is parallel to the driving shaft 4, the sealing cylinder 16 is disposed on one side of the supporting rod 10 close to the filter screen 8, one end of the sealing cylinder 16 is fixedly connected to the supporting rod 10, the sealing cover 18 is covered on one end of the sealing cylinder 16, the piston column 9 is coaxially disposed with the sealing cylinder 16, one end of the piston column 9 is disposed inside the other end of the sealing cylinder 16, the piston column 9 is slidably and hermetically connected to the sealing cylinder 16, the other end of the piston column 9 is fixedly connected to the filter screen 8, the spring 15 is sleeved on the sealing cylinder 16, the supporting rod 10 is fixedly connected to the filter screen 8 through the spring 15, and the spring 15 is in a stretching state, one end of each of the two vent pipes 20 is respectively communicated with two sides of one end of the sealing cylinder 16, the two filter screens 19 are respectively installed at the other ends of the two vent pipes 20, and the first check valve 17 and the second check valve 21 are respectively installed on the two vent pipes 20;
under the supporting action of the supporting rod 10, the stability of the driving shaft 4 and the sealing cylinder 16 is improved, under the supporting action of the sealing cylinder 16 and the piston column 9, the stability of the screen 8 is improved, meanwhile, under the supporting action of the sealing sleeve 12, the stability of the screen 8 is further improved, power is provided by the driving assembly, the blade 7 is driven to rotate by the driving shaft 4, the traditional Chinese medicine is crushed by the blade 7, the crushed traditional Chinese medicine is screened by the screen 8, meanwhile, the screen 8 is driven to shake by the transmission assembly and the spring 15, through the shaking of the screen 8, the traditional Chinese medicine which is unqualified in screening can be lifted again, the traditional Chinese medicine is crushed again by the blade 7, the crushing effect of the traditional Chinese medicine by the crusher is improved, meanwhile, the screen 8 can be cleaned through the shaking of the screen 8, and the probability of blocking of the screen 8 is reduced, meanwhile, the piston column 9 can be driven to reciprocate up and down along the sealing cylinder 16 through the screen 8, in fact, drying agent is stored in the sealing cylinder 16, when the piston column 9 moves upwards, the first one-way valve 17 is closed, the second one-way valve 21 is opened, air in the main body 2 is pumped into the sealing cylinder 16 through one vent pipe 20, then air flow is dried through the drying agent, when the piston column 9 moves downwards, the first one-way valve 17 is opened, the second one-way valve 21 is closed, air in the sealing cylinder 16 is sent back to the main body 2 through the other vent pipe 20, air circularly flows between the inside of the main body 2 and the inside of the sealing cylinder 16 through reciprocating movement of the piston column 9, drying of air in the main body 2 is achieved, the probability that powder of traditional Chinese medicine is adhered to the inside of the pulverizer is reduced, the cleaning convenience of the pulverizer is improved, and under the action of the screen 19, the dustproof performance of the vent pipe 20 is improved, the probability that traditional Chinese medicine powder enters the interior of the vent pipe 20 is reduced, and the convenience of replacing the drying agent in the sealed cylinder 16 is improved by opening and closing the sealing cover 18.
Preferably, in order to improve the automation degree of the pulverizer, the main body 2 is provided with a control box, a PLC is arranged in the control box, the control box is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with the PLC;
the PLC is a programmable logic controller, it adopts a kind of programmable memory, it is used for its internal storage program, implement logic operation, sequence control, timing, counting and arithmetic operation and other user-oriented instructions, and utilize digital or analog input/output to control various types of machinery or production processes, its essence is a computer specially used for industrial control, its hardware structure is basically the same as microcomputer, generally used for processing data and receiving and outputting instruction, and is used for implementing central control, the operator can utilize control key to send control signal to PLC, then utilize PLC to control operation of pulverizer, at the same time can display working state of pulverizer by means of display screen, and can raise the automation degree of pulverizer.
As shown in fig. 2, the driving assembly includes a motor 6, a first gear 3 and a second gear 5, the motor 6 is fixedly connected to the top end of the main body 2, the motor 6 is in transmission connection with the second gear 5, one end of the driving shaft 4 is fixedly connected to the first gear 3, and the first gear 3 is meshed with the second gear 5;
the second gear 5 is driven to rotate by the motor 6, and the driving shaft 4 is driven to rotate by the second gear 5 under the transmission action of the first gear 3.
As shown in fig. 3, the transmission assembly includes two support wheels 13 and at least two protruding strips 14, the protruding strips 14 are perpendicular to and intersect with the driving shaft 4, each protruding strip 14 is uniformly arranged on one side of the screen cloth 8 close to the discharging pipe 11 in the circumferential direction around the axis of the driving shaft 4, the two support wheels 13 are symmetrically arranged around the driving shaft 4, the two support wheels 13 are both mounted on the driving shaft 4, and the support wheels 13 abut against the protruding strips 14;
the screen 8 can reciprocate up and down along the drive shaft 4 by the mutual pushing force action between the ribs 14 and the support wheels 13 and the pulling force action of the springs 15.
Preferably, in order to improve the sealing performance between the sealing cylinder 16 and the piston post 9, the inner wall of the sealing cylinder 16 is coated with sealing grease;
the clearance between the sealing cylinder 16 and the piston column 9 is reduced through the sealing grease, the sealing performance between the sealing cylinder 16 and the piston column 9 is improved, and the probability of air leakage of the sealing cylinder 16 is reduced.
Preferably, in order to prolong the service life of the main body 2, the inner wall of the main body 2 is coated with an anti-corrosion coating;
the corrosion speed of the main body 2 is slowed down through the anti-corrosion coating, and the service life of the main body 2 is prolonged.
Preferably, in order to prolong the service life of the screen 8, the screen 8 is made of stainless steel;
because the stainless steel has better corrosion resistance, the corrosion speed of the screen 8 is slowed down, and the service life of the screen 8 is prolonged.
Preferably, in order to improve the sealing effect between the screen 8 and the main body 2, a sealing ring is arranged on the periphery of the screen 8, and the screen 8 is connected with the main body 2 in a sealing way through the sealing ring;
the clearance between the screen mesh 8 and the main body 2 is reduced through the sealing ring, the sealing effect between the screen mesh 8 and the main body 2 is improved, and the leakage probability of the traditional Chinese medicine powder is reduced.
Preferably, the motor 6 is a servo motor in order to improve the accuracy of the rotational speed control of the drive shaft 4.
Preferably, in order to prolong the service life of the blade 7, the blade 7 is coated with a wear-resistant coating;
the wear-resistant coating slows down the wear speed of the blade 7 and prolongs the service life of the blade 7.
The blade 7 is driven to rotate by the driving shaft 4 through the driving component to provide power, the traditional Chinese medicine is crushed by the blade 7, then the crushed traditional Chinese medicine is screened by the screen 8, meanwhile, the screen 8 is driven to shake by the transmission component and the spring 15, and the screened unqualified traditional Chinese medicine can be lifted again by shaking the screen 8, the traditional Chinese medicine is crushed again by the blade 7, the crushing effect of the crusher on the traditional Chinese medicine is improved, meanwhile, the piston column 9 can be driven to reciprocate up and down along the sealing cylinder 16 through the screen 8, in fact, drying agents are stored in the sealing cylinder 16, through the reciprocating motion of piston post 9, make the air inside main part 2 and sealed 16 inside circulation flow of jar, realized the drying to the inside air of main part 2, reduced the probability of traditional chinese medicine powder adhesion in rubbing crusher, improved the clear convenient degree of rubbing crusher.
Compared with the prior art, this smash among effectual dehumidification type traditional chinese medicine rubbing crusher, carry out kibbling to the chinese medicine through rubbing crusher structure, can also screen the chinese medicine, the crushing effect of rubbing crusher has been improved, compare with current rubbing crusher structure, this rubbing crusher structure can also drive the vibration of screen cloth 8, the probability that screen cloth 8 takes place to block up has been reduced, the crushing effect of rubbing crusher has been improved, moreover, can reduce the inside humidity of rubbing crusher through dehumidification mechanism, the probability of raw materials adhesion in rubbing crusher inside has been reduced, the clear convenience of rubbing crusher has been improved, the practicality of rubbing crusher has been improved, compare with current dehumidification mechanism, this dehumidification mechanism provides power through rubbing crusher structure, the energy-conserving performance of this mechanism has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The dehumidification type traditional Chinese medicine pulverizer with a good pulverizing effect comprises a main body (2), an inlet pipe (1) and a discharge pipe (11), wherein the main body (2) is cylindrical in shape, the bottom end of the main body (2) is conical in shape, a cavity is arranged inside the main body (2), the inlet pipe (1) is installed on the top end of the main body (2), and the discharge pipe (11) is installed on the bottom end of the main body (2), and the dehumidification type traditional Chinese medicine pulverizer is characterized by further comprising a pulverizing mechanism and two dehumidification mechanisms, wherein the pulverizing mechanism is installed inside the main body (2), and the two dehumidification mechanisms are both installed on the pulverizing mechanism;
the crushing mechanism comprises a driving shaft (4), a driving assembly, a sealing sleeve (12), a screen (8), a transmission assembly, a supporting rod (10) and at least two blades (7), wherein the driving shaft (4) is coaxially arranged with the main body (2), the supporting rod (10) is perpendicular to the driving shaft (4), the supporting rod (10) is fixed inside the bottom end of the main body (2), two mounting bearings are arranged on the driving shaft (4), two ends of the driving shaft (4) are respectively connected with the inner walls at the top ends of the supporting rod (10) and the main body (2) through the mounting bearings, the driving assembly is connected with the top end of the main body (2), the driving assembly is connected with the driving shaft (4), the sealing sleeve (12) is coaxially arranged with the driving shaft (4), the driving shaft (4) penetrates through the sealing sleeve (12), and the sealing sleeve (12) is connected with the driving shaft (4) in a sliding and sealing manner, the plane where the screen (8) is located is perpendicular to the axis of the main body (2), the screen (8) is matched with the inside of the main body (2), the screen (8) is arranged inside the main body (2), the screen (8) is connected with the main body (2) in a sliding and sealing mode, the sealing sleeve (12) is installed on the screen (8), the transmission assembly is arranged on one side, far away from the driving assembly, of the screen (8), the driving shaft (4) is connected with the screen (8) through the transmission assembly, the blades (7) are arranged on one side, close to the driving assembly, of the screen (8), and the blades (7) are evenly arranged on the periphery of the driving shaft (4) in the circumferential direction around the axis of the driving shaft (4);
the dehumidifying mechanism comprises a sealing cylinder (16), a piston column (9), a spring (15), a sealing cover (18), a first one-way valve (17), a second one-way valve (21), two vent pipes (20) and two filter screens (19), wherein the axis of the sealing cylinder (16) is parallel to the driving shaft (4), the sealing cylinder (16) is arranged on one side of the supporting rod (10) close to the screen (8), one end of the sealing cylinder (16) is fixedly connected with the supporting rod (10), the sealing cover (18) is covered on one end of the sealing cylinder (16), the piston column (9) and the sealing cylinder (16) are coaxially arranged, one end of the piston column (9) is arranged inside the other end of the sealing cylinder (16), the piston column (9) is in sliding and sealing connection with the sealing cylinder (16), the other end of the piston column (9) is fixedly connected with the screen (8), the spring (15) is sleeved on the sealing cylinder (16), the supporting rod (10) is fixedly connected with the screen (8) through the spring (15), the spring (15) is in a stretching state, one ends of the two vent pipes (20) are respectively communicated with two sides of one end of the sealing cylinder (16), the two screen (19) are respectively installed at the other ends of the two vent pipes (20), and the first check valve (17) and the second check valve (21) are respectively installed on the two vent pipes (20);
the transmission assembly and the spring (15) drive the screen (8) to shake, desiccant is stored in the sealing cylinder (16), when the piston column (9) moves upwards, the first check valve (17) is closed, the second check valve (21) is opened, air in the main body (2) is sucked into the sealing cylinder (16) through one vent pipe (20), air flow is dried through the desiccant, when the piston column (9) moves downwards, the first check valve (17) is opened, the second check valve (21) is closed, and air in the sealing cylinder (16) is sent back to the main body (2) through the other vent pipe (20).
2. The dehumidification-type traditional Chinese medicine pulverizer with good pulverizing effect as claimed in claim 1, wherein the main body (2) is provided with a control box, the control box is internally provided with a PLC, the control box is provided with a display screen and at least two control keys, and the display screen and each control key are electrically connected with the PLC.
3. The dehumidification-type traditional Chinese medicine pulverizer with good pulverizing effect according to claim 1, wherein the driving assembly comprises a motor (6), a first gear (3) and a second gear (5), the motor (6) is fixedly connected with the top end of the main body (2), the motor (6) is in transmission connection with the second gear (5), one end of the driving shaft (4) is fixedly connected with the first gear (3), and the first gear (3) is meshed with the second gear (5).
4. The dehumidification-type traditional Chinese medicine pulverizer with good pulverizing effect according to claim 1, wherein the transmission assembly comprises two support wheels (13) and at least two convex strips (14), the convex strips (14) are perpendicular to and intersect with the driving shaft (4), each convex strip (14) is circumferentially and uniformly arranged on one side of the screen (8) close to the discharging pipe (11) around the axis of the driving shaft (4), the two support wheels (13) are symmetrically arranged around the driving shaft (4), the two support wheels (13) are both arranged on the driving shaft (4), and the support wheels (13) abut against the convex strips (14).
5. The dehumidification-type pulverizer of traditional Chinese medicine with good pulverization effect as claimed in claim 1, wherein the inner wall of said sealing cylinder (16) is coated with sealing grease.
6. The dehumidification-type pulverizer for traditional Chinese medicine with good pulverizing effect as claimed in claim 1, wherein the inner wall of said main body (2) is coated with an anticorrosive coating.
7. The dehumidification-type pulverizer for traditional Chinese medicine with good pulverizing effect as claimed in claim 1, wherein said screen (8) is made of stainless steel.
8. The dehumidification-type pulverizer for traditional Chinese medicine with good pulverizing effect as claimed in claim 1, wherein a sealing ring is provided on the periphery of said screen (8), and said screen (8) is hermetically connected to the main body (2) through the sealing ring.
9. The dehumidification-type pulverizer of traditional Chinese medicine with good pulverization effect as claimed in claim 3, wherein said motor (6) is a servo motor.
10. The dehumidification-type pulverizer of traditional Chinese medicine with good pulverization effect as claimed in claim 1, wherein said blades (7) are coated with a wear-resistant coating.
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