CN108435370A - A kind of ultra micro crusher for Chinese herbal medicine - Google Patents
A kind of ultra micro crusher for Chinese herbal medicine Download PDFInfo
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- CN108435370A CN108435370A CN201810373013.1A CN201810373013A CN108435370A CN 108435370 A CN108435370 A CN 108435370A CN 201810373013 A CN201810373013 A CN 201810373013A CN 108435370 A CN108435370 A CN 108435370A
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- herbal medicine
- chinese herbal
- grading
- staving
- shaft
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- 241000411851 herbal medicine Species 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 67
- 238000010298 pulverizing process Methods 0.000 claims abstract description 28
- 238000000227 grinding Methods 0.000 claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000008187 granular material Substances 0.000 claims abstract description 5
- 238000003032 molecular docking Methods 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 52
- 210000003101 oviduct Anatomy 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 15
- 238000010586 diagram Methods 0.000 description 10
- 239000008361 herbal raw material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 206010037660 Pyrexia Diseases 0.000 description 5
- 239000000843 powder Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000019752 Wheat Middilings Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- 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
- 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
-
- 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
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
-
- 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
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
-
- 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
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
- B02C23/22—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating with recirculation of material to 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The present invention relates to pulverizer technical fields, more particularly to a kind of ultra micro crusher for Chinese herbal medicine, including rack, grinding device, grading plant, the grinding device includes sequentially connected feed space, pulverizing chamber, discharge chamber, feed space is equipped with feed inlet and feedback outlet, and supercharging wind wheel is equipped in discharge chamber；Grading plant includes staving, the pedestal being connect with the upper end of the staving, the classifying turbine below the pedestal and in the staving, and pedestal is equipped with grading room, and the material sorting outlet end of the classifying turbine is leaned on to be equipped with classification chamber inlet on pedestal；Material conveying pipe is connected on discharge chamber, material conveying pipe penetrates inside the staving and its feeding delivery outlet is located at the lower section of classifying turbine, the lower end of staving is equipped with the coarse granule blanking port for docking the feedback outlet, grading room connects blower unit by pipeline connection cyclone separator, cyclone separator.The present invention realizes the ultramicro grinding of Chinese herbal medicine, and improves Chinese herbal medicine granular mass.
Description
Technical field
The present invention relates to pulverizer technical fields, and in particular to a kind of ultra micro crusher for Chinese herbal medicine.
Background technology
Existing crusher for Chinese herbal medicine in use problem appear to is that：In order to enable Chinese herbal medicine particle reaches ultra micro
Effect, herbal raw material need to carry out the attrition grinding repeatedly of long period in pulverizer, lead to Chinese herbal medicine particle friction liter
Temperature can reduce its pharmaceutical quality after the fever of Chinese herbal medicine particle.
Invention content
To solve the above-mentioned problems, the present invention proposes a kind of ultra micro crusher for Chinese herbal medicine, it is intended to realize that Chinese herbal medicine particle is super
It is fine to reduce fever of the Chinese herbal medicine particle in crushing process simultaneously, improve the quality of Chinese herbal medicine particle.Specific technology
Scheme is as follows：
A kind of ultra micro crusher for Chinese herbal medicine, including rack, the crushing for comminuting matter particle in the rack
Device, point for being sorted to the material particles after crushing in the rack and above the grinding device
Stage arrangement, the grinding device include sequentially connected feed space, pulverizing chamber, discharge chamber, and the feed space is equipped with feed inlet
And feedback outlet, the interior supercharging wind wheel being equipped with for discharging of the discharge chamber；The grading plant includes staving and the staving
Pedestal, the classifying turbine below the pedestal and in the staving of upper end connection, the pedestal are equipped with classification
Room is equipped with for by the material after classifying turbine sorts by the material of classifying turbine sorting outlet end on the pedestal
Fine grained is transported to the classification chamber inlet of grading room；It is connected on the discharge chamber and is sent into bucket for the material particles after crushing
Internal material conveying pipe, the material conveying pipe penetrates inside the staving and its feeding delivery outlet is located at the classification
The lower section of impeller, the lower end of the staving are equipped with the coarse granule blanking port for docking the feedback outlet, and the grading room passes through pipeline
It is connected to cyclone separator, the cyclone separator connects blower unit.
When work, herbal raw material is entered by feed inlet in feed space, and discharging is entered after pulverizing chamber is ground into particle
Room, under the drive of the supercharging wind wheel of discharge chamber, material particles are entered by material conveying pipe in the staving of grading plant, object
Material particle is sorted under the action of classifying turbine, and fine grained then is passed through by entering grading room after classifying turbine in material
Required Chinese herbal medicine particle is isolated in Pipeline transport to cyclone separator, the material of larger particles can not be by dividing in staving
Grade impeller falls into blanking port, and enters the feedback outlet in grinding device by blanking port and carry out wheat-middlings again under the action of self-weight
It is broken, so on circulate, to realize the ultramicro grinding of herbal raw material.
Wherein, supercharging wind wheel generates negative pressure gas flow in the material upstream end of feed space, pulverizing chamber and discharge chamber, to
So that herbal raw material is flowed towards pulverizing chamber, discharge chamber direction successively from feed space, supercharging wind wheel is defeated in the material of discharge chamber
Outlet generates positive pressure gas flow, and material particles is driven to enter in the staving of grading plant by material conveying pipe.
In addition, the blower unit generation of connection cyclone separator is sequentially entered inside the staving of grading plant to classification
Room, cyclone separator air flow, realize sorting to the Chinese herbal medicine material particles after crushing.
In the present invention, by adjusting the rotating speed of classifying turbine in grading plant, it can control and enter the indoor object of classification
The particle size for expecting particle, to meet the needs for manufacturing different Chinese herbal medicine granular sizes.
Compared with existing conventional crusher for Chinese herbal medicine, in the present invention, material particles are with air-flow one in crushing process
Play flowing, it is possible to reduce the fever phenomenon in crushing process overcomes conventional crusher for Chinese herbal medicine and ground repeatedly in pulverizing chamber
The drawbacks of grinding and particle caused to generate heat, to improve the quality of Chinese herbal medicine particle.
In the present invention, the blower unit includes pulse dust removal collector, air-introduced machine, and the cyclone separator connects pulse
Dust collector, the pulse dust removal collector connect air-introduced machine.
In the present invention, the inner wall of the pulverizing chamber is equipped with ring gear, and same shaft is equipped in the pulverizing chamber, discharge chamber,
The both ends of the shaft are supported on bearing block and are driven by belt transmission by first motor respectively to rotate, in the shaft
It is equipped with tool apron positioned at the position of pulverizing chamber, the tool apron is equipped with a number of circumferentially distributed crushing knife, the crushing knife
Gap is equipped in the ring gear and between the ring gear.
Wherein, the supercharging wind wheel is fixed in the shaft.
As a further improvement on the present invention, in one section of discharge chamber between the supercharging wind wheel and the crushing knife
Interior to be equipped with stop gauge, the stop gauge includes the oviduct with internal taper hole, and the big end aperture of the internal taper hole is towards powder
Broken room side, the position that the oviduct internal taper hole is located in the shaft are equipped with backgauge for control material discharging speed
Plate is equipped with discharging gap between the striker plate outer rim and the internal taper hole.
The setting of stop gauge in above-mentioned discharge chamber, it is possible to prevente effectively from because supercharging wind wheel generates negative pressure gas in pulverizing chamber
Material particles flowing velocity is very fast caused by stream, and so that particle crushes insufficient drawback, so as to improve crushing
Efficiency.
In the present invention, the oviduct is axially movably arranged on the inner wall of the discharge chamber, and solid by screw
It is scheduled on the discharge chamber.
The axially movable setting of above-mentioned oviduct facilitates gap between striker plate outer rim and the internal taper hole of oviduct
It adjusts, so as to adapt to the crushing of different herbal raw materials.
As a further improvement, the stop gauge further includes the bearing seat being fixed in shaft, the striker plate
Quantity has multiple and circumferentially distributed and is fixed on the bearing seat, and the striker plate is opposite with the axis of the shaft oblique
To setting.
The relatively oblique setting of axis of above-mentioned striker plate and the shaft so that there are certain between two neighboring striker plate
Discharging gap, thereby may be ensured that the minimum load of material, while can be blocked up inside grinding device to avoid material particles
Plug, to improve the reliability of equipment.
In the present invention, the grading plant further includes the grading shaft being connect with the classifying turbine, the connection grading shaft
The second motor, the grading room both ends are respectively equipped with bearing, and the grading shaft is positioned in the bearing hole.
Wherein, second motor is preferably frequency control motor, to realize variable speed.
In the present invention, the classifying turbine include blade and be fixed on the grading shaft and respectively with the blade phase
The upper bearing plate of connection, middle support plate, lower support plate, the upper bearing plate, middle support plate, lower support plate outer rim on it is equal respectively
Be furnished with a number of open slot, the blading in the open slot and by being welded and fixed, the upper bearing plate,
Middle support plate is equipped with the material channel that the material fine grained after blade sorts is transported to grading room.
As a preferred embodiment, the symmetrical center line of the open slot is set relative to the center bias of the grading shaft
It sets.
The eccentric setting of above-mentioned classifying turbine split shed slot so that its logistics particle passes through adjacent two when classifying turbine rotates
It is more smooth when the space formed between blade, so as to increase substantially the efficiency of sorting.
In the present invention, it is connected with feed screw structure on the feed inlet, on the blanking port of the staving lower end, the rotation
It is respectively equipped with motor-driven valve on the lower end discharge port of wind separator.
The beneficial effects of the invention are as follows：
First, a kind of ultra micro crusher for Chinese herbal medicine of the invention, compared with existing conventional crusher for Chinese herbal medicine, powder
Material particles are flowed with air-flow during broken, it is possible to reduce the fever phenomenon in crushing process overcomes conventional medium-height grass
The drawbacks of medicine disintegrator grinds in pulverizing chamber and particle is caused to generate heat repeatedly, to improve the quality of Chinese herbal medicine particle.
Second, a kind of ultra micro crusher for Chinese herbal medicine of the invention, the setting of stop gauge in discharge chamber, it is possible to prevente effectively from
Material particles flowing velocity is very fast caused by being pressurized wind wheel and generating negative pressure gas flow in pulverizing chamber, and particle is crushed not
Abundant drawback, so as to improve the efficiency of crushing.
Third, a kind of ultra micro crusher for Chinese herbal medicine of the invention, the relatively oblique setting of axis of striker plate and the shaft,
So that between two neighboring striker plate, there are certain discharging gaps, thereby may be ensured that the minimum load of material, while can
It is blocked inside grinding device to avoid material particles, to improve the reliability of equipment.
4th, a kind of ultra micro crusher for Chinese herbal medicine of the invention, the eccentric setting of classifying turbine split shed slot so that classification
It is more smooth when its logistics particle is by the space that is formed between adjacent two blade when wheel rotation, so as to increase substantially sorting
Efficiency.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of ultra micro crusher for Chinese herbal medicine of the present invention；
Fig. 2 is the structural schematic diagram of the grinding device in Fig. 1；
Fig. 3 is the structural schematic diagram of the grading plant in Fig. 1；
Fig. 4 is the structural schematic diagram (axial view) of the ring gear in Fig. 2；
Fig. 5 is the structural schematic diagram (axial view) of the supercharging wind wheel in Fig. 2；
Fig. 6 is the structural schematic diagram (axial view) of the bearing seat in Fig. 2；
Fig. 7 is the left view of Fig. 6；
Fig. 8 is the structural schematic diagram of the striker plate in Fig. 2；
Fig. 9 is the vertical view of Fig. 8；
Figure 10 is the structural schematic diagram (axial view) of upper bearing plate in Fig. 3, middle support plate；
Figure 11 is the structural schematic diagram (axial view) of the lower support plate in Fig. 3；
Figure 12 is the structural schematic diagram of the blade in Fig. 3.
In figure：000, rack；
In figure：100, grinding device, 101, feed space, 102, pulverizing chamber, 103, discharge chamber, 104, feed inlet, 105, return
Material mouth, 106, supercharging wind wheel, 107, ring gear, 108, shaft, 109, bearing block, 110, first motor, 111, tool apron, 112, powder
Broken knife, 113, oviduct, 114, striker plate, 115, screw, 116, bearing seat, 117, belt pulley；
In figure：200, grading plant, 201, staving, 202, pedestal, 203, classifying turbine, 204, grading room, 205, classification
Chamber inlet, 206, material conveying pipe, 207, feeding delivery outlet, 208, blanking port, 209, pipeline, 210, grading shaft, 211,
Two motors, 212, bearing, 213, blade, 214, upper bearing plate, 215, middle support plate, 216, lower support plate, 217, open slot,
218, material channel, 219, motor-driven valve, 220, the material of classifying turbine sort outlet end,；
In figure：300, cyclone separator, 301, discharge port, 302, motor-driven valve；
In figure：400, blower unit, 401, pulse dust removal collector, 402, air-introduced machine；
In figure：500, feed screw structure；
In figure：δ is the angularly disposed angle of striker plate relative axis, and e is the symmetrical center line of open slot relative to described
The eccentricity at the center of shaft.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is further described.Following embodiment is only
For clearly illustrating technical scheme of the present invention, and not intended to limit the protection scope of the present invention.
As Fig. 1 to 12 show a kind of embodiment of ultra micro crusher for Chinese herbal medicine of the present invention, including rack 000, it is set to
In the rack 000 for comminuting matter particle grinding device 100, be set to the rack 000 on and be located at the crushing
The grading plant 200 for being sorted to the material particles after crushing of 100 top of device, the grinding device 100 include
Sequentially connected feed space 101, pulverizing chamber 102, discharge chamber 103, the feed space 101 are equipped with feed inlet 104 and feedback outlet
105, the interior supercharging wind wheel 106 being equipped with for discharging of the discharge chamber 103；The grading plant 200 includes staving 201 and institute
State the pedestal 202 of the upper end connection of staving 201, set on 202 lower section of the pedestal and the classifying turbine in the staving 201
203, the pedestal 202 is equipped with grading room 204, and the material of the classifying turbine is leaned on to sort outlet end 220 on the pedestal 202
Equipped with the classification chamber inlet 205 for the material fine grained after the sorting of classifying turbine 203 to be transported to grading room 204；Institute
The material conveying pipe 206 for being connected with and being sent into for the material particles after crushing in staving 201 on discharge chamber 103 is stated, it is described
Material conveying pipe 206 penetrates 201 inside of the staving and its feeding delivery outlet 207 is located at the lower section of the classifying turbine 203,
The lower end of the staving 201 is equipped with the coarse granule blanking port 208 for docking the feedback outlet 105, and the grading room 204 passes through pipeline
It is connected to cyclone separator 300, the cyclone separator 300 connects blower unit 400.
When work, herbal raw material is entered by feed inlet 104 in feed space 101, after pulverizing chamber 102 is ground into particle
Into discharge chamber 103, under the drive of the supercharging wind wheel 106 of discharge chamber 103, material particles by material conveying pipe 206 into
Enter in the staving 201 of grading plant 200, material particles are sorted under the action of classifying turbine 203, and fine grained is logical in material
Cross and enter grading room 204 after classifying turbine 203, then be transported in cyclone separator 300 by pipeline 209 isolate it is required in
Herbal granules, the material of larger particles can not fall into blanking port under the action of self-weight by classifying turbine 203 in staving
208, and crushed again by the feedback outlet 105 that blanking port 208 enters in grinding device 100, so on circulate, to
Realize the ultramicro grinding of herbal raw material.
Wherein, supercharging wind wheel 106 generates in the material upstream end of feed space 101, pulverizing chamber 102 and discharge chamber 103
Negative pressure gas flow increases so that herbal raw material is flowed towards pulverizing chamber 102,103 direction of discharge chamber successively from feed space 101
It presses wind wheel 106 to generate positive pressure gas flow in the material output end of discharge chamber 103, material particles is driven to pass through material conveying pipe 206
Into in the staving 201 of grading plant 200.
In addition, the blower unit 400 of connection cyclone separator 300 generates inside the staving 201 of grading plant 200 successively
The air flow of grading room 204, cyclone separator 300 is entered, realizes the sorting to the Chinese herbal medicine material particles after crushing.
In the present embodiment, by adjusting the rotating speed of classifying turbine 203 in grading plant 200, it can control and enter classification
The particle size of material particles in room 204, to meet the needs of different manufacture Chinese herbal medicine granular sizes.
Compared with existing conventional crusher for Chinese herbal medicine, in the present embodiment, material particles are with air-flow in crushing process
It flows together, it is possible to reduce the fever phenomenon in crushing process overcomes conventional crusher for Chinese herbal medicine in pulverizing chamber repeatedly
The drawbacks of grinding and particle caused to generate heat, to improve the quality of Chinese herbal medicine particle.
In the present embodiment, the blower unit 400 includes pulse dust removal collector 401, air-introduced machine 402, the whirlwind point
Pulse dust removal collector 401 is connected from device 300, the pulse dust removal collector 401 connects air-introduced machine 400.
In the present embodiment, the inner wall of the pulverizing chamber 102 is equipped with ring gear 107, in the pulverizing chamber 102, discharge chamber 103
Equipped with same shaft 108, the both ends of the shaft 108 are supported on bearing block 109 and pass through belt by first motor 110 respectively
Transmission drives rotation, and tool apron 111 is equipped with positioned at the position of pulverizing chamber 102 in the shaft 108, and the tool apron 111 is equipped with
A number of circumferentially distributed crushing knife 112, the crushing knife 112 be located in the ring gear 107 and with the ring gear
Gap is equipped between 107.
Wherein, the supercharging wind wheel 106 is fixed in the shaft 108.
As further improvement of this embodiment, in one between the supercharging wind wheel 106 and the crushing knife 112
Stop gauge is equipped in section discharge chamber 103, the stop gauge includes the oviduct 113 with internal taper hole, the internal taper hole
Towards 102 side of pulverizing chamber, the position that 113 internal taper hole of the oviduct is located in the shaft 108 is equipped with and is used in big end aperture
The striker plate 114 of control material discharging speed is equipped with discharging gap between 114 outer rim of the striker plate and the internal taper hole.
The setting of stop gauge in above-mentioned discharge chamber 103, it is possible to prevente effectively from because supercharging wind wheel 106 is in pulverizing chamber 102
Material particles flowing velocity is very fast caused by generating negative pressure gas flow, and so that particle crushes insufficient drawback, so as to
Improve the efficiency crushed.
In the present embodiment, the oviduct 113 is axially movably arranged on the inner wall of the discharge chamber 103, and leads to
Screw 115 is crossed to be fixed on the discharge chamber 103.
The axially movable setting of above-mentioned oviduct 113 facilitates between 114 outer rim of striker plate and the internal taper hole of oviduct
The adjusting in gap, so as to adapt to the crushing of different herbal raw materials.
As a further improvement, the stop gauge further includes the bearing seat 116 being fixed in shaft 108, the gear
The quantity of flitch 114 has multiple and circumferentially distributed and is fixed on the bearing seat 116, the striker plate 114 with it is described
The relatively oblique setting of axis of shaft 108.
The relatively oblique setting of axis of above-mentioned striker plate 114 and the shaft 108 so that two neighboring striker plate 114 it
Between there are certain discharging gaps, thereby may be ensured that the minimum load of material, while can crushed to avoid material particles
100 inside of device blocks, to improve the reliability of equipment.
In the present embodiment, the grading plant 200 further includes the grading shaft 210 being connect with the classifying turbine 203, connection
Second motor 211 of the grading shaft 210,204 both ends of the grading room are respectively equipped with bearing 212, and the grading shaft 210 positions
In 212 hole of bearing.
Wherein, second motor 211 is preferably frequency control motor, to realize variable speed.
In the present embodiment, the classifying turbine 203 includes blade 213 and is fixed on the grading shaft 210 and distinguishes
The upper bearing plate 214 that is connected with the blade 203, middle support plate 215, lower support plate 216, the upper bearing plate 214, middle branch
Board 215, lower support plate 216 outer rim on be evenly equipped with a number of open slot 217 respectively, the blade 213 is embedded in institute
In the open slot 217 stated and by being welded and fixed, the upper bearing plate 214, middle support plate 215 are equipped with to be divided by blade 213
Material fine grained after choosing is transported to the material channel 218 of grading room 204.
As a preferred embodiment, the symmetrical center line of the open slot 217 is inclined relative to the center of the grading shaft 210
The heart is arranged.
The eccentric setting of 203 split shed slot 217 of above-mentioned classifying turbine so that its logistics particle when classifying turbine 203 rotates
It is more smooth when by the space that is formed between adjacent two blade, so as to increase substantially the efficiency of sorting.
In the present embodiment, feed screw structure 500, the blanking of 201 lower end of the staving are connected on the feed inlet 104
It is respectively equipped with motor-driven valve 219,302 on mouth 208, on the lower end discharge port 301 of the cyclone separator 300.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of ultra micro crusher for Chinese herbal medicine, which is characterized in that be used for comminuting matter including rack, in the rack
The grinding device of grain is used to carry out the material particles after crushing in the rack and above the grinding device
The grading plant of sorting, the grinding device include sequentially connected feed space, pulverizing chamber, discharge chamber, are set on the feed space
There are feed inlet and feedback outlet, the supercharging wind wheel for discharging is equipped in the discharge chamber；The grading plant includes staving and institute
State the pedestal of the upper end connection of staving, on pedestal lower section and the classifying turbine in the staving, the pedestal
It is equipped with by the material of classifying turbine sorting outlet end equipped with grading room, on the pedestal and is sorted for classifying turbine will to be passed through
Material fine grained afterwards is transported to the classification chamber inlet of grading room；It is connected on the discharge chamber for the material after crushing
Grain is sent into the material conveying pipe in staving, and the material conveying pipe penetrates inside the staving and its feeding delivery outlet is located at
The lower section of the classifying turbine, the lower end of the staving are equipped with the coarse granule blanking port for docking the feedback outlet, the grading room
By pipeline connection cyclone separator, the cyclone separator connects blower unit.
2. a kind of ultra micro crusher for Chinese herbal medicine according to claim 1, which is characterized in that the blower unit includes pulse
Dust collector, air-introduced machine, the cyclone separator connect pulse dust removal collector, and the pulse dust removal collector connects air inducing
Machine.
3. a kind of ultra micro crusher for Chinese herbal medicine according to claim 1, which is characterized in that the inner wall of the pulverizing chamber is equipped with
Ring gear, is equipped with same shaft in the pulverizing chamber, discharge chamber, and the both ends of the shaft are supported on bearing block and respectively by the
One motor is driven by belt transmission to be rotated, and is equipped with tool apron positioned at the position of pulverizing chamber in the shaft, is set on the tool apron
There are a number of circumferentially distributed crushing knife, the crushing knife to be located in the ring gear and be equipped between the ring gear
Gap.
4. a kind of ultra micro crusher for Chinese herbal medicine according to claim 3, which is characterized in that positioned at the supercharging wind wheel with
Stop gauge is equipped in one section of discharge chamber between the crushing knife, the stop gauge includes the oviduct with internal taper hole,
Towards pulverizing chamber side, the position that the oviduct internal taper hole is located in the shaft is equipped with and uses in the big end aperture of the internal taper hole
Discharging gap is equipped between the striker plate of control material discharging speed, the striker plate outer rim and the internal taper hole.
5. a kind of ultra micro crusher for Chinese herbal medicine according to claim 4, which is characterized in that the oviduct is axially movable
Ground is arranged on the inner wall of the discharge chamber, and is fixed by screws on the discharge chamber.
6. a kind of ultra micro crusher for Chinese herbal medicine according to claim 5, which is characterized in that the stop gauge further includes solid
The quantity of the bearing seat being scheduled in shaft, the striker plate has multiple and circumferentially distributed and is fixed on the bearing seat,
The relatively oblique setting of axis of the striker plate and the shaft.
7. a kind of ultra micro crusher for Chinese herbal medicine according to claim 1, which is characterized in that the grading plant further include with
The grading shaft of the classifying turbine connection, the second motor of the connection grading shaft, the grading room both ends are respectively equipped with bearing,
The grading shaft is positioned in the bearing hole.
8. a kind of ultra micro crusher for Chinese herbal medicine according to claim 7, which is characterized in that the classifying turbine includes blade
And be fixed on the grading shaft and be connected respectively with the blade upper bearing plate, middle support plate, lower support plate, it is described
Upper bearing plate, middle support plate, lower support plate outer rim on be evenly equipped with a number of open slot respectively, the blading is in institute
In the open slot stated and by being welded and fixed, the upper bearing plate, middle support plate are thin equipped with the material after blade sorts
Particle is transported to the material channel of grading room.
9. a kind of ultra micro crusher for Chinese herbal medicine according to claim 8, which is characterized in that the symmetrical centre of the open slot
Center eccentric setting of the line relative to the grading shaft.
10. a kind of ultra micro crusher for Chinese herbal medicine according to claim 1, which is characterized in that be connected on the feed inlet
Feed screw structure is respectively equipped with electronic on the blanking port of the staving lower end, on the lower end discharge port of the cyclone separator
Valve.
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| CN109569818A (en) * | 2018-12-12 | 2019-04-05 | 袁耀康 | material friction device |
| CN111558439A (en) * | 2020-05-28 | 2020-08-21 | 北京工商大学 | A horizontal crushing device |
| CN113649126A (en) * | 2021-08-25 | 2021-11-16 | 青岛新农康源生物工程有限公司 | Tenebrio molitor smashing device |
| CN116174112A (en) * | 2023-03-31 | 2023-05-30 | 西安热工研究院有限公司 | Positive pressure pneumatic conveying type step-by-step crushing type biomass material crushing system |
| CN116474926A (en) * | 2023-03-28 | 2023-07-25 | 四川正鑫机械有限公司 | Superfine pulverizing system |
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| CN108435370B (en) | 2024-04-12 |
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