CN215694307U - Bioactive glass hydrogel raw material grinding device - Google Patents
Bioactive glass hydrogel raw material grinding device Download PDFInfo
- Publication number
- CN215694307U CN215694307U CN202120403727.XU CN202120403727U CN215694307U CN 215694307 U CN215694307 U CN 215694307U CN 202120403727 U CN202120403727 U CN 202120403727U CN 215694307 U CN215694307 U CN 215694307U
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- China
- Prior art keywords
- grinding
- driving shaft
- shell
- bioactive glass
- machine shell
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- Expired - Fee Related
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 65
- 239000005313 bioactive glass Substances 0.000 title claims abstract description 28
- 239000002994 raw material Substances 0.000 title claims abstract description 25
- 239000000017 hydrogel Substances 0.000 title claims abstract description 21
- 229910001651 emery Inorganic materials 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 6
- 238000007514 turning Methods 0.000 abstract description 5
- 238000005728 strengthening Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical group [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 206010040943 Skin Ulcer Diseases 0.000 description 1
- 229920002385 Sodium hyaluronate Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 231100000019 skin ulcer Toxicity 0.000 description 1
- 229940010747 sodium hyaluronate Drugs 0.000 description 1
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a grinding device for bioactive glass hydrogel raw materials, which comprises a shell, wherein the top of the side of the shell is provided with a feed hopper, the inner wall of the shell is arc-shaped, the interior of the shell is provided with a grinding mechanism, the grinding mechanism comprises a planetary gear and a plurality of roll shafts, the planetary gear comprises a fixed gear, a plurality of movable gears and an outer gear ring, the fixed gear is coaxially provided with a driving shaft, a rotary driving mechanism is arranged between the driving shaft and the shell, the plurality of roll shafts are provided with a first support frame for the driving shaft to synchronously rotate, a second support frame is arranged between the roll shafts and the shell, the roll shafts are provided with a plurality of eccentric grinding wheels which are arranged at intervals and synchronously rotate, the shell is provided with a grate hole array positioned at the bottom of the grinding mechanism, the driving shaft and the planetary gear drive the plurality of roll shafts which revolve and rotate to drive the eccentric grinding wheels to generate a grinding effect with the shell so as to improve the treatment capacity, and improve the grinding and processing efficiency by strengthening the material turning and the grinding effect, reducing the rework rate and ensuring the quality of the finished product of the bioactive glass hydrogel.
Description
Technical Field
The utility model relates to a grinding device for a bioactive glass hydrogel raw material, and belongs to the technical field of bioactive glass hydrogel production equipment.
Background
The bioactive glass hydrogel is suitable for covering and protecting wound surfaces, skin ulcers, bedsores and shallow burn wound surfaces caused by various operations and traumas, mainly comprises bioactive glass and medical sodium hyaluronate, the bioactive glass is a hard, solid and transparent bioactive material, the main structure is silicate, a high-reactivity silicon-rich gel layer can be formed on the surface of the bioactive glass after the bioactive glass is implanted into a body, the bioactive glass has good biocompatibility and mechanical properties and a rapid repairing effect, most A-class bioactive glass has the capacity of guiding the growth of human tissues, the capacity of inducing the growth of the human tissues and good binding property with bones and soft tissues, by doping inorganic particles, the living activity of the hydrogel material can be improved, the mechanical property can be improved, however, further grinding is required before the application of raw materials such as bioactive glass and the like to control the stability and uniformity of the crosslinking system.
The grinding device in the prior art generally adopts a single or opposite rotating upper and lower grinding disc structure, and the grinding device drives the corresponding grinding disc to rotate along with the rotation of the rocker arm, so that the raw material generates a shearing action and destroys the intermolecular structural stress surface of the raw material to achieve the effects of crushing, mixing and grinding, but the stirring effect during grinding is poor, the continuous feeding has splashing, the defect of small treatment capacity exists, and the reworking rate of the finished grinding material is high, so that the processing and production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a grinding device for a bioactive glass hydrogel raw material.
The utility model is realized by the following technical scheme:
a grinding device for bioactive glass hydrogel raw materials comprises a machine shell, wherein a feed hopper is arranged at the top of the side of the machine shell, the inner wall of the machine shell is arc-shaped, a grinding mechanism is arranged in the machine shell, a discharge hole is formed in the bottom of the machine shell, and a baffle inclined to the end part of the feed hopper is arranged in the feed hopper;
the grinding mechanism comprises a planetary gear and a plurality of roll shafts arranged in parallel, the planetary gear comprises a fixed gear, a plurality of moving gears meshed with the outside of the fixed gear and an outer gear ring meshed with the outside of the moving gears and fixed with the casing, a driving shaft penetrating through the casing is coaxially arranged on the fixed gear, and a rotary driving mechanism is arranged between the driving shaft and the casing;
a rear cover connected with the shell is arranged outside the driving shaft, the rotary driving mechanism comprises a belt positioned outside the rear cover and a rotary motor fixed with the shell, and a first belt wheel and a second belt wheel which are coaxially connected with a motor shaft of the driving shaft and the rotary motor respectively are arranged in the belt;
one end of each roll shaft is coaxially connected with the corresponding moving gear and is provided with a first support frame which synchronously rotates with the driving shaft, a second support frame is arranged between the other end of each roll shaft and the shell, the driving shaft is provided with a plurality of notches, the first support frame is provided with a plurality of bosses corresponding to the notches, and a support shaft which is coaxially arranged with the driving shaft is arranged between the second support frame and the shell;
the grinding mechanism is characterized in that a plurality of eccentric grinding wheels which are arranged at intervals and rotate synchronously are arranged on the roll shaft, the eccentric grinding wheels deflect in sequence from one end of the roll shaft to the other end of the roll shaft, and a grate hole array located at the bottom of the grinding mechanism is arranged on the machine shell.
The utility model has the beneficial effects that:
(1) the rotary driving mechanism drives the driving shaft to rotate in a speed reducing way under the drive of a belt, a plurality of roll shafts revolve around the driving shaft under the drive of the first support frame and the stable support of the second support frame and are enabled to rotate under the meshing action of a fixed gear, a plurality of movable gears and an outer gear ring of the planetary gear, and the eccentric grinding wheel correspondingly rotates along with the roll shafts and generates extrusion, shearing, turning, crushing and grinding effects on the bioactive glass hydrogel raw material between the eccentric grinding wheel and the outer wall when the gap between the eccentric grinding wheel and the arc-shaped inner wall of the shell changes;
(2) the eccentric grinding wheel deflects in sequence, grinding space is fully utilized, the material turning effect is improved, raw materials entering and turning from the feed hopper are convenient to circulate from the gap of the adjacent eccentric grinding wheel, the baffle plate prevents the raw materials from splashing, the raw materials meeting the particle size after grinding are discharged by the grate hole array at the bottom, so that the treatment capacity is improved, the grinding and processing efficiency is improved by enhancing the material turning and grinding effects, the rework rate is reduced, and the finished product quality of the bioactive glass hydrogel is ensured.
Drawings
Fig. 1 is a top perspective view of the present invention.
Fig. 2 is a bottom perspective view of the present invention.
Fig. 3 is a front view structural diagram of the present invention.
Fig. 4 is a top perspective view of the grinding mechanism of the present invention.
Fig. 5 is a bottom perspective view of the grinding mechanism of the present invention.
The labels in the figure are: the grinding machine comprises a machine shell 1, a feed hopper 2, a grinding mechanism 3, a discharge port 4, a baffle 5, a planetary gear 31, a roller shaft 32, a fixed gear 311, a moving gear 312, an outer gear ring 313, a driving shaft 6, a rotary driving mechanism 7, a rear cover 8, a belt 71, a rotary motor 72, a first belt wheel 9, a second belt wheel 10, a first support frame 11, a second support frame 12, a notch 13, a boss 14, a support shaft 15, an eccentric grinding wheel 16, a grid hole array 17 and a base 18.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
A grinding device for bioactive glass hydrogel raw materials comprises a machine shell 1, wherein a feed hopper 2 is arranged at the top of the side of the machine shell 1, the inner wall of the machine shell 1 is arc-shaped, a grinding mechanism 3 is arranged in the machine shell, a discharge hole 4 is formed in the bottom of the machine shell 1, and a baffle 5 inclined to the end part of the feed hopper 2 is arranged in the feed hopper 2;
the grinding mechanism 3 comprises a planetary gear 31 and a plurality of roller shafts 32 arranged in parallel, the planetary gear 31 comprises a fixed gear 311, a plurality of movable gears 312 engaged with the outside of the fixed gear 311, and an outer gear ring 313 engaged with the outside of the movable gears 312 and fixed with the machine shell 1, a driving shaft 6 penetrating through the machine shell 1 is coaxially arranged on the fixed gear 311, and a rotary driving mechanism 7 is arranged between the driving shaft 6 and the machine shell 1;
a rear cover 8 connected with the machine shell 1 is arranged outside the driving shaft 6, the rotary driving mechanism 7 comprises a belt 71 positioned outside the rear cover 8 and a rotary motor 72 fixed with the machine shell 1, a first belt wheel 9 and a second belt wheel 10 which are coaxially connected with a motor shaft of the driving shaft 6 and the rotary motor 72 respectively are arranged in the belt 71, and the outer diameter of the first belt wheel 9 is larger than that of the second belt wheel 10;
one end of each of the plurality of roll shafts 32 is coaxially connected with the plurality of moving gears 312, and is provided with a first support frame 11 which synchronously rotates with the driving shaft 6, a second support frame 12 is arranged between the other end of each of the plurality of roll shafts 32 and the casing 1, the driving shaft 6 is provided with a plurality of notches 13, the first support frame 11 is provided with a plurality of bosses 14 corresponding to the notches 13, and a support shaft 15 which is coaxially arranged with the driving shaft 6 is arranged between the second support frame 12 and the casing 1;
the roller shaft 32 is provided with a plurality of eccentric grinding wheels 16 which are arranged at intervals and rotate synchronously, the eccentric grinding wheels 16 are sequentially arranged in a deflection way from one end of the roller shaft 32 to the other end, the machine shell 1 is provided with a grate hole array 17 positioned at the bottom of the grinding mechanism 3, and the bottom of the machine shell 1 is provided with a base 18 positioned outside the discharge port 4.
The working principle of the utility model is as follows:
referring to the attached drawings, a shell 1 is fixedly supported by a bottom base 18, an outer gear ring 313 is fixed with the shell 1, a rear cover 8 is sleeved outside a driving shaft 6 and fixed with the shell 1 to realize the closed installation of a grinding mechanism 3, and a raw material to be ground of bioactive glass hydrogel is put into the shell 1 through a feed hopper 2;
the rotary driving mechanism 7 drives the second belt wheel 10 to rotate through a motor shaft of the rotary motor 72, and drives the driving shaft 6 connected with the first belt wheel 9 to rotate under the transmission of the belt 71, the outer diameter of the first belt wheel 9 is larger than that of the second belt wheel 10, so that the driving shaft 6 is driven to rotate in a speed reduction manner, one ends of the plurality of roll shafts 32 are correspondingly matched with the notches 13 of the driving shaft 6 through the plurality of bosses 14 of the first support frame 11, so that the first support frame 11 drives the plurality of roll shafts 32 to revolve around the driving shaft 6 when rotating along with the driving shaft 6, and the installation is simplified;
when the driving shaft 6 drives the fixed gear 311 of the planetary gear 31 to synchronously rotate, the plurality of moving gears 312 between the fixed gear 311 and the outer gear ring 313 correspondingly rotate through the meshing action, the other end of the roll shaft 32 passes through the supporting shaft 15 of the machine shell 1 through the second supporting frame 12 to ensure the supporting stability, the roll shaft 32 drives the plurality of eccentric grinding wheels 16 thereon to correspondingly rotate during revolution and rotation, and when the gap between the outer wall of the eccentric grinding wheel 16 and the arc-shaped inner wall of the machine shell 1 is changed, the bioactive glass hydrogel raw material between the eccentric grinding wheels is extruded, sheared, turned and crushed;
by roller 32 one end to other end direction, a plurality of eccentric emery wheels 16 deflect the setting in proper order, make full use of grinds the space, and improve the stirring effect, the raw materials that get into by feeder hopper 2 and turn conveniently circulates from adjacent eccentric emery wheel 16 clearance, so that continuous feeding, baffle 5 that the slope set up prevents that the raw materials from splashing, the raw materials that accord with the particle diameter after the grinding are permeated by the comb hole array 17 of bottom, and discharge through discharge gate 4, so as to improve the handling capacity, improve grinding and machining efficiency through strengthening stirring and grinding effect, reduce the rate of doing over again, guarantee the finished product quality of bioactive glass aquogel.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The grinding device for the bioactive glass hydrogel raw material comprises a machine shell (1) and is characterized in that a feed hopper (2) is arranged at the top of the side of the machine shell (1), the inner wall of the machine shell (1) is arc-shaped, a grinding mechanism (3) is arranged in the inner wall of the machine shell (1), a discharge hole (4) is formed in the bottom of the machine shell (1), the grinding mechanism (3) comprises a planetary gear (31) and a plurality of roll shafts (32) which are arranged in parallel, the planetary gear (31) comprises a fixed gear (311), a plurality of movable gears (312) which are meshed with the outside of the fixed gear (311) and an outer gear ring (313) which is meshed with the outside of the movable gears (312) and fixed with the machine shell (1), a driving shaft (6) which penetrates through the machine shell (1) is coaxially arranged on the fixed gear (311), and a rotary driving mechanism (7) is arranged between the driving shaft (6) and the machine shell (1);
a plurality of roller (32) one end respectively with a plurality of move gear (312) coaxial continuous, and be equipped with drive shaft (6) synchronous revolution's first support frame (11), be equipped with second support frame (12) between a plurality of roller (32) other end and casing (1), be equipped with a plurality of intervals on roller (32) and set up and synchronous revolution's eccentric emery wheel (16), by roller (32) one end to other end direction, a plurality of eccentric emery wheels (16) deflect the setting in proper order, be equipped with on casing (1) and be located the comb hole array (17) of grinding mechanism (3) bottom.
2. The grinding device for bioactive glass hydrogel raw material as claimed in claim 1, wherein the feed hopper (2) is provided with a baffle (5) inclined to the end of the feed hopper (2).
3. The grinding device for bioactive glass hydrogel raw material as claimed in claim 1, wherein the driving shaft (6) is externally provided with a rear cover (8) connected with the housing (1), the rotary driving mechanism (7) comprises a belt (71) positioned outside the rear cover (8) and a rotary motor (72) fixed with the housing (1), and a first belt wheel (9) and a second belt wheel (10) which are coaxially connected with the motor shafts of the driving shaft (6) and the rotary motor (72) are arranged in the belt (71).
4. The grinding apparatus for bioactive glass hydrogel raw material as claimed in claim 3, wherein the outer diameter of the first pulley (9) is larger than the outer diameter of the second pulley (10).
5. The grinding device for the bioactive glass hydrogel raw material as claimed in claim 1, wherein a plurality of notches (13) are formed on the driving shaft (6), a plurality of bosses (14) corresponding to the notches (13) are formed on the first supporting frame (11), and a supporting shaft (15) which is coaxial with the driving shaft (6) is arranged between the second supporting frame (12) and the casing (1).
6. The grinding device for bioactive glass hydrogel raw material as claimed in any one of claims 1 to 5, wherein the bottom of the housing (1) is provided with a base (18) located outside the discharge port (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120403727.XU CN215694307U (en) | 2021-02-24 | 2021-02-24 | Bioactive glass hydrogel raw material grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120403727.XU CN215694307U (en) | 2021-02-24 | 2021-02-24 | Bioactive glass hydrogel raw material grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215694307U true CN215694307U (en) | 2022-02-01 |
Family
ID=80012505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120403727.XU Expired - Fee Related CN215694307U (en) | 2021-02-24 | 2021-02-24 | Bioactive glass hydrogel raw material grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215694307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114685197A (en) * | 2022-04-15 | 2022-07-01 | 茅台学院 | Utilize processing equipment of cassava vinasse mud production fertilizer |
| CN115447018A (en) * | 2022-10-13 | 2022-12-09 | 合肥工业大学 | New and old thermosetting plastic mixing stirring crushing apparatus |
| CN115445720A (en) * | 2022-05-12 | 2022-12-09 | 柘荣契客创承茶叶有限公司 | Raw material grinding equipment is used in production of vine tea jasmine flower toothpaste |
-
2021
- 2021-02-24 CN CN202120403727.XU patent/CN215694307U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114685197A (en) * | 2022-04-15 | 2022-07-01 | 茅台学院 | Utilize processing equipment of cassava vinasse mud production fertilizer |
| CN114685197B (en) * | 2022-04-15 | 2023-03-10 | 茅台学院 | Utilize processing equipment of cassava vinasse mud production fertilizer |
| CN115445720A (en) * | 2022-05-12 | 2022-12-09 | 柘荣契客创承茶叶有限公司 | Raw material grinding equipment is used in production of vine tea jasmine flower toothpaste |
| CN115445720B (en) * | 2022-05-12 | 2024-05-28 | 柘荣契客创承茶叶有限公司 | Raw material grinding equipment for vine tea jasmine flower toothpaste production |
| CN115447018A (en) * | 2022-10-13 | 2022-12-09 | 合肥工业大学 | New and old thermosetting plastic mixing stirring crushing apparatus |
| CN115447018B (en) * | 2022-10-13 | 2024-04-12 | 合肥工业大学 | New and old thermosetting plastic mixing stirring crushing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |