CN109550554B - Medical treatment orthopedics is smashed device with abandonment gypsum - Google Patents
Medical treatment orthopedics is smashed device with abandonment gypsum Download PDFInfo
- Publication number
- CN109550554B CN109550554B CN201811584642.5A CN201811584642A CN109550554B CN 109550554 B CN109550554 B CN 109550554B CN 201811584642 A CN201811584642 A CN 201811584642A CN 109550554 B CN109550554 B CN 109550554B
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- Prior art keywords
- gypsum
- gear
- fixed mounting
- motor
- carousel
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- Expired - Fee Related
Links
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 54
- 239000010440 gypsum Substances 0.000 title claims abstract description 54
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 17
- 239000002699 waste material Substances 0.000 claims abstract description 16
- 238000005360 mashing Methods 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 230000008676 import Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model provides a device is smashed to pieces to abandonment gypsum for medical treatment orthopedics, the dipping barrel comprises a barrel body, the vertical hydraulic stem of bottom fixed mounting in the staving, the piston rod upper end of hydraulic stem is equipped with the carousel, the outer lane and the staving inner wall contact cooperation of carousel, the piston rod upper end and the carousel bottom middle bearing swing joint of hydraulic stem, the horizontal first motor of piston rod upper end lateral part fixed mounting of hydraulic stem, the first gear of fixed mounting on the output shaft of first motor, the bottom fixed mounting annular rack of carousel, the tooth of annular rack is down, first gear and the cooperation of annular rack meshing, the upper portion of carousel is equipped with the plectane, the outer lane and the staving inner wall fixed connection of plectane, the plectane top surface sets up the groove that passes through of several evenly distributed, the several passes through the. The invention has simple structure, convenient use, good crushing effect on the gypsum and convenient subsequent treatment of the waste gypsum.
Description
Technical Field
The invention belongs to the technical field of grinding machines, and particularly relates to a waste gypsum mashing device for medical orthopedics.
Background
Gypsum is monoclinic mineral, is hydrate of calcium sulfate as a main chemical component, is an industrial material and a building material with wide application, can be used for cement retarders, gypsum building products, model manufacturing, medical food additives, sulfuric acid production, paper fillers, paint fillers and the like, and is generally required to be crushed after the medical gypsum is used, but the conventional crushing device mainly crushes through extrusion, but a large amount of massive gypsum still remains after the extrusion, which is not beneficial to subsequent treatment, and has low automation degree and inconvenient use.
Disclosure of Invention
The invention provides a waste gypsum mashing device for medical orthopedics, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a waste gypsum mashing device for medical orthopedics department comprises a barrel body, wherein a vertical hydraulic rod is fixedly installed at the bottom in the barrel body, a rotary disc is arranged at the upper end of a piston rod of the hydraulic rod, the outer ring of the rotary disc is in contact fit with the inner wall of the barrel body, the upper end of the piston rod of the hydraulic rod is movably connected with a middle bearing at the bottom of the rotary disc, a transverse first motor is fixedly installed at the side part of the upper end of the piston rod of the hydraulic rod, a first gear is fixedly installed on an output shaft of the first motor, an annular rack is fixedly installed at the bottom of the rotary disc, teeth of the annular rack face downwards, the first gear is in meshing fit with the annular rack, a circular plate is arranged at the upper part of the rotary disc, the outer ring of the circular plate is fixedly connected with the inner wall of the barrel body, a plurality of uniformly distributed through grooves are formed in the top, the end surface of the through groove facing to the vertical shaft is provided with a through hole which communicates the through groove with the blind hole, a cross shaft is arranged in the through hole through a bearing, the part of the cross shaft positioned in the through groove is fixedly sleeved with a grinding roller, the lower end of the vertical shaft is fixedly provided with a driving bevel gear, one end of the cross shaft positioned in the blind hole is fixedly provided with a driven bevel gear, the driven bevel gear is engaged and matched with the driving bevel gear, the top of the barrel body is fixedly provided with a vertical second motor, the output shaft of the second motor is fixedly provided with a second gear, the vertical shaft is fixedly provided with a third gear, the second gear is engaged and matched with the third gear, the side part of the upper end of the barrel body is provided with a discharge hole, the outer end of the discharge hole is fixedly connected with the inlet of a fan, the outlet of the fan is fixedly provided with a discharge pipe, the side part of the barrel body is provided, the filter screen is fixedly arranged in the air inlet hole.
As for the medical orthopedics waste gypsum triturating device, the feed pipe in fixedly mounted third motor, the third motor passes through support and the inner wall fixed connection of feed pipe, the cutting blade of several evenly distributed of the output shaft lateral part fixed mounting of third motor.
The waste gypsum mashing device for the medical orthopedics department is characterized in that the cross section of the through groove is cylindrical.
According to the medical orthopedics waste gypsum triturating apparatus, the grinding roller surface is provided with evenly distributed grinding lines.
According to the waste gypsum mashing device for the medical orthopedics department, the vertical shaft is sleeved with the lantern ring through the bearing, and the outer ring of the lantern ring is fixedly connected with the inner part of the upper end of the blind hole.
According to the waste gypsum mashing device for the medical orthopedics department, the bottom of the rotary disc is fixedly provided with the plurality of uniformly distributed vibrators.
The invention has the advantages that: when the invention is used, firstly, the hydraulic rod is in a contraction state, the turntable is positioned at the lower side of the inner end of the feed hole, gypsum is thrown onto the upper part of the turntable through the feed pipe and the feed hole, then the extension part of the hydraulic rod drives the turntable to rise slowly, at the same time, the second motor works and drives the vertical shaft to rotate through the meshing fit of the second gear and the third gear, the vertical shaft is driven to rotate through the meshing fit of the driving bevel gear and the bevel gear, the horizontal shaft is driven to rotate through the meshing fit of the driving bevel gear and the bevel gear, the grinding roller rotates along with the turntable, the grinding roller which rotates rapidly along with the rise of the turntable is in contact with the gypsum block to grind, the height of the grinding turntable rises slowly to extrude the gypsum block, so that the gypsum block is extruded into small blocks, the grinding speed is increased, the fan works, outside air enters between the turntable and the disc through the air inlet hole and then enters into gaps between the grinding roller and the corresponding through The plectane upper portion is finally taken out through the fan, the air of high-speed circulation can carry and get into the final storage device that discharges of discharging pipe behind the fan by the gypsum of grinding into powder, along with going on constantly of grinding, powdered gypsum is constantly discharged, whole in-process is along with the quantity of gypsum piece is less and less, the carousel constantly shifts up, guarantee that remaining gypsum piece can be in constantly by the grinding state, it is powder and take out finally to grind most gypsum, whole process is automatic high-efficient, above-mentioned process can be repeated, throw the material convenience, the invention simple structure, high durability and convenient use, it is effectual to pulverize the gypsum, be convenient for the subsequent processing of abandonment gypsum.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; FIG. 3 is an enlarged view of a cross-sectional view taken along line B-B of FIG. 1; fig. 4 is a partially enlarged view of a portion i of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A waste gypsum mashing device for medical orthopedics department comprises a barrel body 1, wherein a vertical hydraulic rod 2 is fixedly installed at the bottom in the barrel body 1, a rotary disc 3 is arranged at the upper end of a piston rod of the hydraulic rod 2, the outer ring of the rotary disc 3 is in contact fit with the inner wall of the barrel body 1, the upper end of the piston rod of the hydraulic rod 2 is movably connected with an intermediate bearing at the bottom of the rotary disc 3, a transverse first motor 4 is fixedly installed at the lateral part of the upper end of the piston rod of the hydraulic rod 2, a first gear 5 is fixedly installed on an output shaft of the first motor 4, an annular rack 6 is fixedly installed at the bottom of the rotary disc 3, the teeth of the annular rack 6 face downwards, the first gear 5 is in meshing fit with the annular rack 6, a circular plate 7 is arranged at the upper part of the rotary disc 3, the outer ring of the circular plate 7 is fixedly connected with the inner wall, the top surface of a circular plate 7 is provided with a blind hole 9, a vertical shaft 10 is arranged in the blind hole 9, the upper end of the vertical shaft 10 is movably connected with a bearing on the top surface of a barrel body 1, the end surface of a through groove 8 facing to the vertical shaft 10 is provided with a through hole 11, the through groove 8 is communicated with the blind hole 9 by the through hole 11, a transverse shaft 12 is arranged in the through hole 11 by a bearing, a grinding roller 13 is fixedly sleeved on the part of the transverse shaft 12 positioned in the through groove 8, the lower end of the vertical shaft 10 is fixedly provided with a driving bevel gear 14, one end of the transverse shaft 12 positioned in the blind hole 9 is fixedly provided with a driven bevel gear 15, the driven bevel gear 15 is engaged and matched with the driving bevel gear 14, the top part in the barrel body 1 is fixedly provided with a vertical second motor 16, an output shaft of the second motor 16 is fixedly provided with a second gear 30, the vertical shaft 10 is fixedly provided with a third gear 31, the second gear 30 is engaged, a discharge pipe 19 is fixedly arranged at the outlet of the fan 18, a feed hole 20 is arranged at the side part of the barrel body 1, an oblique feed pipe 21 is fixedly arranged at the outer end of the feed hole 20, a plurality of uniformly distributed air inlet holes 25 are arranged at the side part of the barrel body 1, the air inlet holes 25 are positioned at the lower side of the circular plate 7, and a filter screen 26 is fixedly arranged in each air inlet hole 25. When the invention is used, firstly, the hydraulic rod 2 is in a contraction state, at the same time, the rotary disc 3 is positioned at the lower side of the inner end of the feed hole 20, gypsum is thrown onto the upper part of the rotary disc 3 through the feed pipe 21 and the feed hole 20, then the hydraulic rod 2 extends to drive the rotary disc 3 to ascend slowly, at the same time, the second motor 16 works and drives the vertical shaft 10 to rotate through the meshing match of the second gear 30 and the third gear 31, the vertical shaft 10 is driven by the driving bevel gear 14 to be meshed and matched with the bevel gear 15 to drive the horizontal shaft 12 to rotate, the grinding roller 13 rotates along with the vertical shaft, the first motor 4 works and drives the rotary disc 3 to rotate through the meshing match of the first gear 5 and the annular rack 6, the gypsum blocks rotate along with the rotary disc 3, the grinding roller 13 which rotates fast along with the ascending of the rotary disc 3 is contacted with the gypsum blocks to grind, the gypsum, the grinding speed is increased, the fan 18 works, outside air enters between the rotary disc 3 and the circular disc 7 through the air inlet hole 25, then enters the upper part of the circular disc 7 through the gap between the grinding roller 13 and the corresponding through groove 8 and is finally pumped out through the fan 18, the air circulating at high speed can carry the gypsum ground into powder, enters the discharge pipe 19 after passing through the fan 18 and is finally discharged into the appointed receiving equipment, the powdery gypsum is continuously discharged along with the continuous grinding, the rotary disc 3 continuously moves upwards along with the less amount of the gypsum blocks in the whole process to ensure that the rest gypsum blocks can be in a ground state all the time, and finally, most of the gypsum is ground into powder and extracted out, the whole process is automatic and efficient, the process can be repeated, the feeding is convenient, the structure is simple, the use is convenient, the gypsum crushing effect is good, and the subsequent treatment of the waste gypsum is convenient.
Specifically, as shown in the drawings, a third motor 22 is fixedly installed in the feeding pipe 21 according to the embodiment, the third motor 22 is fixedly connected to the inner wall of the feeding pipe 21 through a bracket 23, and a plurality of cutting blades 24 uniformly distributed are fixedly installed at the side of an output shaft of the third motor 22. When gypsum is fed through the feeding pipe 21, the third motor 22 drives the cutting blade 24 to rotate at a high speed, so that the fed gypsum can be primarily cut, and the effect and efficiency of the invention on waste gypsum treatment can be improved.
Specifically, as shown in fig. 3, the cross section of the through groove 8 in this embodiment is cylindrical. The design can keep the size of the gap between the surface of the grinding roller 13 and the inner wall of the corresponding through groove 8 consistent, and prevent large gypsum from being plugged into the gap between the surface of the grinding roller 13 and the inner wall of the corresponding through groove 8.
Further, as shown in the figure, the surface of the grinding roller 13 of the present embodiment is provided with uniformly distributed grinding grains 29. The efficiency of grinding the gypsum by the grinding roller 13 can be improved by the design.
Furthermore, as shown in the drawings, the vertical shaft 10 according to the present embodiment is sleeved with a collar 27 through a bearing, and an outer ring of the collar 27 is fixedly connected with an inner portion of the upper end of the blind hole 9. The design can improve the installation stability of the vertical shaft 10 and can prevent gypsum powder from falling into the blind hole 9 to influence the transmission of the bevel gear.
Furthermore, as shown in the figure, a plurality of uniformly distributed vibrators 28 are fixedly installed at the bottom of the rotating disc 3 in the embodiment. The gypsum can constantly remove to the top periphery of carousel 3 because of the effect of centrifugal force when carousel 3 rotates, grinds a period back, and hydraulic stem 2 contracts a section distance, then 28 work of vibrator can help the quick evenly distributed of gypsum piece on the carousel 3 to 3 upper portions of carousel, then continue to grind can, can improve the grinding efficiency to the gypsum.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a device is smashed to pieces to medical orthopedics with abandonment gypsum which characterized in that: comprises a barrel body (1), a vertical hydraulic rod (2) is fixedly arranged at the bottom in the barrel body (1), a rotary table (3) is arranged at the upper end of a piston rod of the hydraulic rod (2), the outer ring of the rotary table (3) is in contact fit with the inner wall of the barrel body (1), the upper end of the piston rod of the hydraulic rod (2) is movably connected with a middle bearing at the bottom of the rotary table (3), a transverse first motor (4) is fixedly arranged at the side part of the upper end of the piston rod of the hydraulic rod (2), a first gear (5) is fixedly arranged on an output shaft of the first motor (4), an annular rack (6) is fixedly arranged at the bottom of the rotary table (3), the teeth of the annular rack (6) face down, the first gear (5) is in meshing fit with the annular rack (6), a circular plate (7) is arranged at the upper part of the rotary table (3), the outer ring of the circular plate (7) is fixedly connected with, a plurality of through grooves (8) are uniformly distributed by taking the central axis of the circular plate (7) as the center, blind holes (9) are formed in the top surface of the circular plate (7), vertical shafts (10) are arranged in the blind holes (9), the upper ends of the vertical shafts (10) are movably connected with bearings on the top surface of the barrel body (1), through holes (11) are formed in the end surfaces, facing the vertical shafts (10), of the through grooves (8), the through holes (11) communicate the through grooves (8) with the blind holes (9), transverse shafts (12) are arranged in the through holes (11) through bearings, grinding rollers (13) are fixedly sleeved on the parts, located in the through grooves (8), of the transverse shafts (12), driving bevel gears (14) are fixedly arranged at the lower ends of the vertical shafts (10), driven bevel gears (15) are fixedly arranged at one ends, located in the blind holes (9), of the transverse shafts (12), are engaged with the driving bevel gears (14), vertical second motors (16), fixed mounting second gear (30) on the output shaft of second motor (16), fixed mounting third gear (31) on vertical axis (10), second gear (30) and third gear (31) meshing cooperation, discharge opening (17) are seted up to staving (1) upper end lateral part, the import of outer end fixed connection fan (18) of discharge opening (17), export fixed mounting discharging pipe (19) of fan (18), feed port (20) are seted up to staving (1) lateral part, the outer end fixed mounting diagonal inlet pipe (21) of feed port (20), several evenly distributed's fresh air inlet (25) are seted up to staving (1) lateral part, fresh air inlet (25) are located the downside of plectane (7), equal fixed mounting filter screen (26) in fresh air inlet (25), the cross section of penetrating groove (8) is cylindrical.
2. The waste gypsum mashing device for medical orthopedics as recited in claim 1, wherein: inlet pipe (21) internal fixation install third motor (22), inner wall fixed connection of third motor (22) through support (23) and inlet pipe (21), the cutting blade (24) of several evenly distributed of the output shaft lateral part fixed mounting of third motor (22).
3. The waste gypsum mashing device for medical orthopedics as recited in claim 1, wherein: the surface of the grinding roller (13) is provided with uniformly distributed grinding grains (29).
4. The waste gypsum mashing device for medical orthopedics as recited in claim 1, wherein: the vertical shaft (10) is sleeved with a lantern ring (27) through a bearing, and the outer ring of the lantern ring (27) is fixedly connected with the inner part of the upper end of the blind hole (9).
5. The waste gypsum mashing device for medical orthopedics as recited in claim 1, wherein: and a plurality of uniformly distributed vibrators (28) are fixedly arranged at the bottom of the rotary disc (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811584642.5A CN109550554B (en) | 2018-12-24 | 2018-12-24 | Medical treatment orthopedics is smashed device with abandonment gypsum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811584642.5A CN109550554B (en) | 2018-12-24 | 2018-12-24 | Medical treatment orthopedics is smashed device with abandonment gypsum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109550554A CN109550554A (en) | 2019-04-02 |
| CN109550554B true CN109550554B (en) | 2020-11-17 |
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ID=65870901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811584642.5A Expired - Fee Related CN109550554B (en) | 2018-12-24 | 2018-12-24 | Medical treatment orthopedics is smashed device with abandonment gypsum |
Country Status (1)
| Country | Link |
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| CN (1) | CN109550554B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861212A (en) * | 2019-11-26 | 2020-03-06 | 中国人民解放军陆军军医大学第一附属医院 | A plaster preparation device for orthopedic treatment |
| CN111450942B (en) * | 2020-04-09 | 2021-05-28 | 广西华燕矿源材料有限公司 | A kind of limestone dry grinding powder processing technology |
| CN113907368B (en) * | 2021-11-02 | 2023-08-04 | 北京汇元献果园食品有限公司 | Melon seed separation's watermelon juice system |
| CN120515518B (en) * | 2025-07-24 | 2025-09-26 | 赣州职业技术学院 | A bone raw material crusher for pet feed |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204544380U (en) * | 2015-04-10 | 2015-08-12 | 广东梅雁吉祥水电股份有限公司 | A kind of high-efficiency pulverizer |
| CN105618200A (en) * | 2016-03-10 | 2016-06-01 | 南通市华安超临界萃取有限公司 | Two-axis-linked grinding equipment |
| CN205435876U (en) * | 2015-12-29 | 2016-08-10 | 安徽博硕科技有限公司 | Low dust pollution's clay grinder |
| CN106563532A (en) * | 2016-11-04 | 2017-04-19 | 中农众创众投电子科技有限公司 | Milling device |
| CN108212359A (en) * | 2018-03-20 | 2018-06-29 | 盐城市新驰工贸有限公司 | A kind of industrial cement processes powder concentrator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10668476B2 (en) * | 2016-08-03 | 2020-06-02 | General Electric Technology Gmbh | Enclosures for vertical pulverizer systems |
-
2018
- 2018-12-24 CN CN201811584642.5A patent/CN109550554B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204544380U (en) * | 2015-04-10 | 2015-08-12 | 广东梅雁吉祥水电股份有限公司 | A kind of high-efficiency pulverizer |
| CN205435876U (en) * | 2015-12-29 | 2016-08-10 | 安徽博硕科技有限公司 | Low dust pollution's clay grinder |
| CN105618200A (en) * | 2016-03-10 | 2016-06-01 | 南通市华安超临界萃取有限公司 | Two-axis-linked grinding equipment |
| CN106563532A (en) * | 2016-11-04 | 2017-04-19 | 中农众创众投电子科技有限公司 | Milling device |
| CN108212359A (en) * | 2018-03-20 | 2018-06-29 | 盐城市新驰工贸有限公司 | A kind of industrial cement processes powder concentrator |
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| CN109550554A (en) | 2019-04-02 |
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