CN108745509A - A kind of grinding device for producing chitosan hemostatic material - Google Patents
A kind of grinding device for producing chitosan hemostatic material Download PDFInfo
- Publication number
- CN108745509A CN108745509A CN201810244104.5A CN201810244104A CN108745509A CN 108745509 A CN108745509 A CN 108745509A CN 201810244104 A CN201810244104 A CN 201810244104A CN 108745509 A CN108745509 A CN 108745509A
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- CN
- China
- Prior art keywords
- mill
- fixed
- shell
- shaft
- transmission shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/007—Mills with rollers pressed against a rotary horizontal disc
-
- 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
-
- 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
- B02C23/28—Passing gas through crushing or disintegrating zone gas moving means being integral with, or attached to, crushing or disintegrating element
-
- 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
- B02C23/30—Passing gas through crushing or disintegrating zone the applied gas acting to effect material separation
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
A kind of grinding device for producing chitosan hemostatic material,Effective solution equipment safety performance is low,Lack overload protection,The problems such as influencing production efficiency,Including pedestal,Pedestal upper end is fixed with shell,Base rotation is connected with the mill positioned at enclosure,The rotation axis with mill bias is equipped in shell vertically,Rotation axis lower end is fixed with the grinding roller in mill,Transmission shaft is rotatably connected on shell,Circular groove is equipped among transmission shaft,The surface of circular groove is equipped with spline,Shell is equipped with slidable shaft,Roller end is equipped with the flower keyboard slid back and forth in spline,Annulus is rotatably connected in transmission shaft,The surface in alignment of circle ring inner surface and circular groove,And circle ring inner surface is equipped with keyway identical with spline,Worm screw is fixed in shaft,Shaft is socketed with compressed spring,Rotation axis is fixed with the worm gear engaged with worm screw,Shell is fixed with the shield being socketed with mill,Mill upper end is fixed with the ring gear above shield.
Description
Technical field
The present invention relates to milling apparatus technical fields, more particularly to a kind of grinding for producing chitosan hemostatic material
Device.
Background technology
Chitosan is a kind of natural polymer, pure chitosan be a kind of white translucent sheet or powdery it is solid
Body, it is tasteless, odorless, non-toxic, there is good compatibility with human body cell, no rejection, good biocompatibility can biology
Degradation, and has anastalsis, and the hemostatic of chitosan is that chitosan carries a certain amount of charge, its molecule can directly by
Red blood cell on the surface of a wound links together, and promotes blood clotting, and to reach haemostatic effect, chitosan source Yu Haiyang shell class is dynamic
In the shell of object, wherein shrimp and crab shells are the main production raw materials of chitosan, and chitosan needs shrimp and crab shells are complete in extraction process
It grinds, is conducive to the next step operation in this way, however is easy to mix some stones etc. in process of lapping, in shrimp and crab shells
Hard impurity enters milling apparatus, in process of production, and then damages milling apparatus, existing milling apparatus lacks overload protection
Device, security performance is low, is easily damaged motor, reduces the service life of equipment.
It is therefore desirable to a kind of for producing the grinding device of chitosan hemostatic material to solve the problems, such as this.
Invention content
For the above situation, to overcome the defect of the prior art, the purpose of the present invention to be just to provide one kind for producing shell
The grinding device of glycan hemostatic material, effective solution equipment safety performance is low, lacks overload protection, influences production efficiency etc.
Problem.
Its technical solution solved is that the present invention includes pedestal, and pedestal upper end is fixed with shell, and base rotation is connected with position
In being equipped with the rotation axis with mill bias in the mill of enclosure, shell vertically, rotation axis lower end is fixed in mill
Grinding roller；
It is rotatably connected to transmission shaft on shell, circular groove is equipped among transmission shaft, the surface of circular groove is equipped with spline, outside
Shell is equipped with slidable shaft, and roller end is equipped with the flower keyboard slid back and forth in spline, is rotatablely connected in transmission shaft
There are annulus, the surface in alignment of circle ring inner surface and circular groove, and circle ring inner surface to be equipped with keyway identical with spline, shaft
On be fixed with worm screw, shaft is socketed with compressed spring, and rotation axis is coaxially fixed with the worm gear engaged with worm screw, shell be fixed with
The shield of mill socket, mill upper end are fixed with the ring gear above shield, and rotation axis is coaxially fixed with and is nibbled with ring gear
The gear of conjunction, worm screw drive worm gear movement, and gear drives ring gear rotation, and then grinding roller is rotated with mill differential.
Structure of the invention is ingenious, convenient and practical, saves the time, while ensureing product quality, and substantially increases work
Efficiency has ensured production safety, extends the service life of equipment, and high degree of automation is conducive to marketing.
Description of the drawings
Fig. 1 is the schematic diagram of front view of the present invention.
Fig. 2 is the schematic diagram of vertical view of the present invention.
Fig. 3 is the schematic diagram of A-A sectional views in Fig. 1.
Fig. 4 is the schematic diagram of the partial enlargement of B in Fig. 2.
Fig. 5 is the schematic diagram of transmission shaft stereochemical structure.
Fig. 6 is the schematic diagram of the stereochemical structure of flower keyboard.
Specific implementation mode
The specific implementation mode of the present invention is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 6, a kind of grinding device for producing chitosan hemostatic material, including pedestal 1, on pedestal 1
End is fixed with shell 2, and pedestal 1 is rotatably connected to the mill 3 inside shell 2, is equipped with vertically in shell 2 eccentric with mill 3
Rotation axis 5,5 lower end of rotation axis is fixed with the grinding roller 4 in mill 3；
It is rotatably connected to transmission shaft 6 on shell 3, circular groove 7 is equipped among transmission shaft 6, the surface of circular groove 7 is equipped with spline
Slot 8, shell 2 are equipped with slidable shaft 16, and 16 end of shaft is equipped with the flower keyboard 9 slid back and forth in spline 8, transmission
Be rotatably connected in axis 6 annulus 10, the surface in alignment of annulus 10 inner surface and circular groove 7, and 10 inner surface of annulus be equipped with
8 identical keyway of spline is fixed with worm screw 11 in shaft 16, and shaft 16 is socketed with compressed spring 12, and rotation axis 5 is coaxially fixed
There are the worm gear 13 engaged with worm screw 11, shell 2 to be fixed with the shield 17 being socketed with mill 3,3 upper end of mill is fixed with positioned at shield
The ring gear 14 of 17 tops, rotation axis 5 is coaxially fixed with drives worm gear 13 to transport with 14 meshed gears 15 of ring gear, worm screw 11
Dynamic, gear 15 drives ring gear 14 to rotate, and then grinding roller 4 is rotated with 3 differential of mill.
It is fixedly connected with motor 18 on the transmission shaft 6.
The mill 3 is tightly connected with shield 17 through rotating seal ring 19, ensures sealing of the mill 3 in rotary course
Property, it is ensured that the working environment of grinding.
The shield 17 is equipped with the feeding mouth 20 for being located at 2 top of shell, and 17 lower end of shield is fixed with air blower 21, drum
Wind turbine 21 is conducive to the collection of grounds travel.
The mill 3 is equipped with annular lug 22 corresponding with grinding roller 4, and mill 3 is equipped with and about 22 annular lug
Multiple through-holes 23 of perforation.
23 lower end of through-hole is equipped with expansion chamber 24, and 24 inner surface of expansion chamber is ramped bottom surface, the right end of ramped bottom surface
It is connected with discharge port 25.
In the use of the present invention, material enters mill 3 by feeding mouth 20, mill 3 is equipped with annular corresponding with grinding roller 4
Convex block 23, material are easily advanced into annular lug 22 and are formed by working chamber, 9 rear end of initial position flower keyboard and transmission shaft
6 splines connect, and 9 front end of flower keyboard is connect with 10 spline of annulus, and when material is completely into mill 3, startup motor 18, electric at this time
Machine 18 drives transmission shaft 6 to rotate, and transmission shaft 6 drives flower keyboard 9 and annulus 10 to rotate simultaneously, and flower keyboard 9 coaxially drives worm screw 11
Rotation, worm screw 11 drive worm gear 13 to rotate, and then gear 15 drives ring gear 14 to rotate, and grinding roller 4 is rotated with 3 differential of mill, turn
Moving axis 5 and 3 eccentric setting of mill, therefore grinding roller 4 is located in mill 3 and eccentric with mill 3, with being used between grinding roller 4 and mill 3
The gap of comminuting matter is located at the material in gap simultaneously by shearing force and extruding force, 3 one side extrudate of grinding roller 4 and mill
Material, rub with the hands makes material powdering on one side, avoids the formation of laminated structure, and then improves milling efficiency；
Shell 2 is fixedly connected with the shield 17 positioned at 24 lower section of ring gear, and shield 17, which is sealed with mill 3 through rotating seal ring 19, to be connected
It connects, ensures that the leakproofness in grinding space, 17 lower end of shield are fixed with air blower 21, after grinding a period of time, start air blower 21,
Under the action of motor 18, for mill 3 with respect to 21 rotary motion of air blower, air blower 21 can be by material ground in working chamber
It being blown in the through-hole 23 on annular lug 22, the wind-force of air blower 21 can only blow afloat the diameter grounds travel smaller than through-hole 23, and
The top that the diameter particle bigger than through-hole 23 can not be blown to annular lug 22 avoids through-hole 23 from blocking, therefore the material of bulky grain
Grinding roller 4 is continued back at in the gap of mill 3, re-grinds processing, until meeting product requirement, the material refined can be fast
Speed flows into expansion chamber 24 by through-hole 23, since mill 3 is with respect to 1 rotary motion always of pedestal, so refining good material can
It is uniformly scattered in expansion chamber 24,24 inner surface of expansion chamber is ramped bottom surface, is conducive to the collection of material, the right end of ramped bottom surface
It is fixed with discharge port 25, can ensure grinding quality, disposably quickly by the ingenious screening technique for having used through-hole of material recycle
The grounds travel for obtaining same size is conducive to the next step processing；
In process of lapping, grinding roller 14 starts pressing materials with mill 3, and 13 load of worm gear starts to increase at this time, and worm screw 11 continues
Rotation, worm screw 11 relatively rotate between worm gear 13 just as screw pair, 16 opposite shell of shaft, 2 forward slip, flower keyboard 9
The front slide in spline 8,12 front end of compressed spring are fixed on the support base of shell 2, and 12 rear end of compressed spring, which is socketed in, to be turned
On axis 16, flower keyboard 9 is with respect to 6 forward slip of transmission shaft, and under the action of compressed spring 12, worm screw 11 slides backward, worm gear 13
11 being adapted to property of worm screw adjust, meet grinding require, in adaptability adjustment process, flower keyboard 9 always with transmission shaft 6, circle
The spline connection simultaneously of ring 10, when the hard impurity such as some stones enters gap of the grinding roller 4 with mill 3, grinding roller 4 will with mill 3
Can be stuck, worm gear 13 stops operating suddenly, and under the action of motor 18, shaft 16 is also rotating, and worm screw 11 is opposite with worm gear 13
Rotation, 16 rapid forward slip of shaft, flower keyboard 9 are completely disengaged with respect to 6 forward slip of transmission shaft, flower keyboard 9 with transmission shaft 6,
Then complete flower is keyed flower keyboard 9 with annulus 10, and annulus 10 is rotatablely connected with transmission shaft 6, therefore motor 18 drives transmission shaft 6 empty
Turn, worm screw 11 and worm gear 13 all stop operating, and compressed spring 12 is in compressive state, and the active force of compressed spring 12 is not at this time
Worm screw 11 can be pushed to be slided backward with respect to worm gear 13, transmission shaft 6 dallies, and cuts off the power in time, plays the role of overload protection, protects
Hinder production safety, effectively extends service life of equipment, when hard impurity takes out, rotary worm 11, in compressed spring 12
Under effect, worm screw 11 and worm gear 13 relatively rotate, and flower keyboard 9 with 6 spline fitted of transmission shaft, returns to initial position again, operate
It is simple and convenient.
The more traditional device of the present invention has following benefit：1）Using the wind-force size and through-hole diameter of air blower, reach certainly
The effect of dynamic screening discharging, ingenious to be rotated using mill, the disposable grounds travel for obtaining same size, and large granular materials are in work
Continue to grind as chamber, improve the grinding effect of product, ensures grinding quality；2）During grinding roller rotates, mill is also rotating,
Grinding roller and mill differential motion, improve milling efficiency；3）Using overload protection arrangement, when hard impurity enters working chamber, mill
When roller is with mill excess load, the relative motion as screw pair between worm and wheel, flower keyboard is connect with annulus spline completely, into
And transmission shaft may be implemented to dally, and protect motor, extend the service life of equipment, clever structure is flexible, highly practical.
Structure of the invention is ingenious, convenient and practical, high degree of automation, and the disposable grounds travel for obtaining same size ensures
Product quality, and overload protection arrangement can be utilized, it ensures production safety, extends the service life of equipment, it is easy to operate, improve work
Efficiency alleviates staff's burden, has prodigious market potential.
Claims (6)
1. a kind of grinding device for producing chitosan hemostatic material, which is characterized in that including pedestal（1）, pedestal（1）Upper end
It is fixed with shell（2）, pedestal（1）It is rotatably connected to and is located at shell（2）Internal mill（3）, shell（2）It is interior vertical to be equipped with and mill
Disk（3）Eccentric rotation axis（5）, rotation axis（5）Lower end is fixed with positioned at mill（3）Interior grinding roller（4）；
Shell（2）On be rotatably connected to transmission shaft（6）, transmission shaft（6）Centre is equipped with circular groove（7）, circular groove（7）Table
Face is equipped with spline（8）, shell（2）It is equipped with slidable shaft（16）, shaft（16）End is equipped in spline（8）Before interior
The flower keyboard slided afterwards（9）, transmission shaft（6）Inside it is rotatably connected to annulus（10）, annulus（10）Inner surface and circular groove（7）'s
Surface in alignment, and annulus（10）Inner surface is equipped with and spline（8）Identical keyway, shaft（16）On be fixed with worm screw（11）,
Shaft（16）It is socketed with compressed spring（12）, rotation axis（5）It is coaxial to be fixed with and worm screw（11）The worm gear of engagement（13）, shell
（2）It is fixed with and mill（3）The shield of socket（17）, mill（3）Upper end is fixed with positioned at shield（17）The ring gear of top
（14）, rotation axis（5）It is coaxial to be fixed with and ring gear（14）Meshed gears（15）, worm screw（11）Drive worm gear（13）Movement,
Gear（15）Drive ring gear（14）Rotation, and then grinding roller（4）With mill（3）Differential rotates.
2. a kind of grinding device for producing chitosan hemostatic material according to claim 1, which is characterized in that described
Transmission shaft（6）On be fixedly connected with motor（18）.
3. a kind of grinding device for producing chitosan hemostatic material according to claim 1, which is characterized in that described
Mill（3）With shield（17）Through rotating seal ring（19）It is tightly connected.
4. a kind of grinding device for producing chitosan hemostatic material according to claim 1, which is characterized in that described
Shield（17）It is equipped with and is located at shell（2）The feeding mouth of top（20）, shield（17）Lower end is fixed with air blower（21）.
5. a kind of grinding device for producing chitosan hemostatic material according to claim 3, which is characterized in that described
Mill（3）It is equipped with and grinding roller（4）Corresponding annular lug（22）, mill（3）It is equipped with and annular lug（22）It passes through up and down
Logical multiple through-holes（23）.
6. a kind of grinding device for producing chitosan hemostatic material according to claim 1, which is characterized in that described
Through-hole（23）Lower end is equipped with expansion chamber（24）, expansion chamber（24）Inner surface is ramped bottom surface, and the right end of ramped bottom surface is connected with
Discharge port（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810244104.5A CN108745509B (en) | 2018-03-23 | 2018-03-23 | It is a kind of for producing the grinding device of chitosan hemostatic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810244104.5A CN108745509B (en) | 2018-03-23 | 2018-03-23 | It is a kind of for producing the grinding device of chitosan hemostatic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108745509A true CN108745509A (en) | 2018-11-06 |
| CN108745509B CN108745509B (en) | 2019-11-05 |
Family
ID=63980245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810244104.5A Active CN108745509B (en) | 2018-03-23 | 2018-03-23 | It is a kind of for producing the grinding device of chitosan hemostatic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108745509B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266160A (en) * | 2020-03-09 | 2020-06-12 | 安徽省华腾农业科技有限公司 | Anti-centrifugal force grinding device based on eccentric rotation |
| CN112058414A (en) * | 2020-09-14 | 2020-12-11 | 李雪莱 | Clay-containing ceramic material fine grinding and uniform mixing mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0567760A1 (en) * | 1992-04-25 | 1993-11-03 | Paul Troester Maschinenfabrik | Method and device for milling rubber lumps |
| CN2514072Y (en) * | 2001-12-19 | 2002-10-02 | 廖华 | Worm and wormwheel type clutch for digital intelligent lock |
| CN105214784A (en) * | 2015-09-30 | 2016-01-06 | 河南科技大学 | A kind of flour mill |
| CN206677542U (en) * | 2017-03-06 | 2017-11-28 | 天津职业技术师范大学 | Assembly tooling with overload protection drive axle |
| CN107537637A (en) * | 2017-09-07 | 2018-01-05 | 汤琴 | A kind of Bioexperiment experiment material high-efficient grinding equipment |
| CN206941064U (en) * | 2017-04-28 | 2018-01-30 | 商丘市方舟棉业有限公司 | Griping cotton machine with overload protection |
-
2018
- 2018-03-23 CN CN201810244104.5A patent/CN108745509B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0567760A1 (en) * | 1992-04-25 | 1993-11-03 | Paul Troester Maschinenfabrik | Method and device for milling rubber lumps |
| CN2514072Y (en) * | 2001-12-19 | 2002-10-02 | 廖华 | Worm and wormwheel type clutch for digital intelligent lock |
| CN105214784A (en) * | 2015-09-30 | 2016-01-06 | 河南科技大学 | A kind of flour mill |
| CN206677542U (en) * | 2017-03-06 | 2017-11-28 | 天津职业技术师范大学 | Assembly tooling with overload protection drive axle |
| CN206941064U (en) * | 2017-04-28 | 2018-01-30 | 商丘市方舟棉业有限公司 | Griping cotton machine with overload protection |
| CN107537637A (en) * | 2017-09-07 | 2018-01-05 | 汤琴 | A kind of Bioexperiment experiment material high-efficient grinding equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266160A (en) * | 2020-03-09 | 2020-06-12 | 安徽省华腾农业科技有限公司 | Anti-centrifugal force grinding device based on eccentric rotation |
| CN111266160B (en) * | 2020-03-09 | 2020-11-06 | 江苏恒祥宇新材料有限公司 | Anti-centrifugal force grinding device based on eccentric rotation |
| CN112058414A (en) * | 2020-09-14 | 2020-12-11 | 李雪莱 | Clay-containing ceramic material fine grinding and uniform mixing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108745509B (en) | 2019-11-05 |
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Address after: 453400 East of Nanpuboai Road, North of Weiqi Road and West of Minfeng Road, Changyuan County, Xinxiang City, Henan Province Patentee after: Yadu medical technology (Henan) Co.,Ltd. Address before: 453400 East of Nanpuboai Road, North of Weiqi Road and West of Minfeng Road, Changyuan County, Xinxiang City, Henan Province Patentee before: HENAN WEIPUSHI MEDICAL TECHNOLOGY Co.,Ltd. |
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