CN107617477A - A kind of Raymond mill grinding tool for being conveniently replaceable part - Google Patents
A kind of Raymond mill grinding tool for being conveniently replaceable part Download PDFInfo
- Publication number
- CN107617477A CN107617477A CN201710878221.2A CN201710878221A CN107617477A CN 107617477 A CN107617477 A CN 107617477A CN 201710878221 A CN201710878221 A CN 201710878221A CN 107617477 A CN107617477 A CN 107617477A
- Authority
- CN
- China
- Prior art keywords
- abrasive material
- fixedly connected
- grinding tool
- inwall
- mill grinding
- 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.)
- Granted
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 38
- 239000003082 abrasive agent Substances 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 230000008569 process Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 description 1
- -1 atlapulgite Chemical compound 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002367 phosphate rock Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of Raymond mill grinding tool for being conveniently replaceable part, including supporting leg, abrasive material case is fixedly connected with the top of the supporting leg, support midleg is fixedly connected with supporting plate, main motor is installed with the middle part of supporting plate, the output shaft of main motor is fixedly connected with main shaft by shaft coupling, and the top of main shaft is run through and extends to the inside of abrasive material case, the bottom sidewall of abrasive material case offers discharging opening, and the inner roof wall of abrasive material case, which is fixed, is communicated with feeding warehouse.This is conveniently replaceable the Raymond mill grinding tool of part, the effect for abrasive material stator install positioning is reached, when needing to change abrasive material stator, fixture block is slided to flexible chute inner bottom wall, expansion link, to slip at the axis of drive shaft, when fixture block is all slid into flexible chute, takes out upper positioning column in spring eye, and then abrasive material rotor is changed, so as to effectively solve the problems, such as that Raymond mill grinding tool easily causes loss when changing grinding tool part and positioning calibration is time-consuming.
Description
Technical field
The present invention relates to grinding tool technical field, specially a kind of Raymond mill grinding tool for being conveniently replaceable part.
Background technology
Raymond machine is conventional milling equipment, be mainly used in barite, calcite, potassium feldspar, talcum, marble, lime stone,
Dolomite, fluorite, lime, atlapulgite, activated carbon, bentonite, kaolin, cement, rock phosphate in powder, gypsum, glass, green stone, stone
The Mohs' hardness such as oil coke, industrial chemicals insulation material is not more than 9.3 grades, non-flammable explosive mineral products of the humidity below 6%, changes
The thin powder processing processed of height of the various materials of the industries such as work, building 280.
Grinding tool can often be depleted, it is necessary to be changed to its grinding tool, but present thunder covers Raymond mill when in use at present
Mill grinding tool needs to use various instruments when changing grinding tool part, and not only efficiency is slower, and instrument and part are often in contact with can produce
Raw rigid contact so that grinding tool installation part is damaged, and needs again to calibrate grinding tool after the grinding tool more renewed, largely
Upper reduction operating efficiency, so needing a kind of Raymond mill grinding tool for being conveniently replaceable part.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of Raymond mill grinding tool for being conveniently replaceable part, solves Raymond mill
Grinding tool easily causes the problem of loss and time-consuming positioning calibration when changing grinding tool part.
（Two）Technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of Raymond mill mill for being conveniently replaceable part
Tool, including supporting leg, abrasive material case is fixedly connected with the top of the supporting leg, the support midleg is fixedly connected with support
Plate, main motor is installed with the middle part of the supporting plate, the output shaft of the main motor is fixedly connected with master by shaft coupling
Rotating shaft, the top of the main shaft are run through and extend to the inside of abrasive material case, and the bottom sidewall of the abrasive material case offers discharging
Mouthful, the inner roof wall of the abrasive material case, which is fixed, is communicated with feeding warehouse, and the inwall of the abrasive material case is fixedly connected with abrasive material stator.
The surface of the main shaft is fixedly connected with installing plate, and the surface of the installing plate offers positioning hole, described fixed
The inwall in position hole slidably connects upper positioning column and lower locating dowel respectively, and the upper surface of the lower locating dowel is fixedly connected with transmission
Rotating shaft, connecting hole is offered in the middle part of the upper positioning column, the inwall of the connecting hole and the surface of drive shaft are slidably connected,
The top of the drive shaft offers flexible chute and spring eye respectively, the inner bottom wall of the flexible chute with spring eye two
End connection, one end of the flexible chute extend to the surface of drive shaft, and the inwall of the flexible chute slidably connects card
Block, one end of the fixture block extend to the outside of flexible chute, the lower surface of the fixture block and the upper surface slide of upper positioning column
Connection, the other end of the fixture block are fixedly connected with expansion link, and the surface of the expansion link and the inwall of spring eye are slidably connected,
One end of the expansion link is fixedly connected with adjustable spring, and the adjustable spring turns positioned at the inside of spring eye, the transmission
The surface of axle is fixedly connected with swivel bearing, and the outer ring of the swivel bearing is fixedly connected with abrasive material rotor.
Preferably, the inner bottom wall of the abrasive material case is fixedly connected with positioning bearing, and the inner ring of the positioning bearing turns with main
The surface of axle is fixedly connected.
Preferably, one end of the discharging opening is installed with valve, and the bottom of the feeding warehouse is plugged with plate.
Preferably, the surface of the inwall of the positioning hole, upper positioning column and lower locating dowel is in cone shape, and positioning hole
Inwall taper it is equal with the Surface Taper of upper positioning column and lower locating dowel.
Preferably, the surface of fixture block shape in a rectangular trapezoid, the bottom of the flexible chute and the upper table of upper positioning column
Face is located in same level.
Preferably, the surface of the main shaft is fixedly connected with shovel flitch, and the surface of the shovel flitch is in circular shape.
（Three）Beneficial effect
The invention provides a kind of Raymond mill grinding tool for being conveniently replaceable part, possesses following beneficial effect：
（1）, this be conveniently replaceable the Raymond mill grinding tool of part, by setting the inwall of flexible chute to slidably connect fixture block, fixture block
One end extend to the outside of flexible chute, the lower surface of fixture block and the upper surface slide of upper positioning column connect, fixture block it is another
End is fixedly connected with expansion link, and the surface of expansion link and the inwall of spring eye are slidably connected, and one end of expansion link is fixedly connected with
Adjustable spring, adjustable spring are fixedly connected with swivel bearing, swivel bearing positioned at the inside of spring eye, the surface of drive shaft
Outer ring be fixedly connected with abrasive material rotor, reached to abrasive material stator carry out install positioning effect, it is necessary to change abrasive material stator
When, fixture block is slided to flexible chute inner bottom wall, expansion link, to slip at the axis of drive shaft, treats that fixture block is complete in spring eye
When portion is slid into flexible chute, upper positioning column is taken out, and then abrasive material rotor is changed, so as to effectively solve thunder illiteracy
Mill grinding tool easily causes the problem of loss and time-consuming positioning calibration when changing grinding tool part.
（2）, this be conveniently replaceable the Raymond mill grinding tool of part, by the inwall, upper positioning column and the lower positioning that set positioning hole
The surface of post is in cone shape, and the inwall taper of positioning hole is equal with the Surface Taper of upper positioning column and lower locating dowel,
Reached the effect that precise positioning is carried out to upper positioning column and lower locating dowel, the positioning hole of cone-shaped can avoid upper positioning column and
The problem of lower locating dowel positioning shifts, and the effect with self-locking, so as to effectively solve Raymond mill grinding tool more
The problem of loss and time-consuming positioning calibration are easily caused when changing grinding tool part.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is drive shaft structure sectional view of the present invention；
Fig. 3 is present invention shovel flitch structure top view.
In figure：1 supporting leg, 2 abrasive material casees, 3 supporting plates, 4 main motors, 5 main shafts, 6 discharging openings, 7 feeding warehouses, 8 abrasive materials are determined
Son, 9 installing plates, 10 positioning holes, 11 upper positioning columns, 12 times locating dowels, 13 drive shafts, 14 connecting holes, 15 flexible chutes, 16 bullets
Spring hole, 17 fixture blocks, 18 expansion links, 19 adjustable springs, 20 swivel bearings, 21 abrasive material rotors, 22 positioning bearings, 23 valves, 24 are inserted
Plate, 25 shovel flitch.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of Raymond mill grinding tool for being conveniently replaceable part, including
Supporting leg 1, the top of supporting leg 1 are fixedly connected with abrasive material case 2, and the middle part of supporting leg 1 is fixedly connected with supporting plate 3, supporting plate 3
Middle part be installed with main motor 4, the output shaft of main motor 4 is fixedly connected with main shaft 5 by shaft coupling, abrasive material case 2
Inner bottom wall is fixedly connected with positioning bearing 22, and the inner ring of positioning bearing 22 is fixedly connected with the surface of main shaft 5, main shaft 5
Top is run through and extends to the inside of abrasive material case 2, and the surface of main shaft 5 is fixedly connected with shovel flitch 25, shovels the surface of flitch 25
In circular shape, the bottom sidewall of abrasive material case 2 offers discharging opening 6, and the inner roof wall of abrasive material case 2, which is fixed, is communicated with feeding warehouse 7, goes out
One end of material mouth 6 is installed with valve 23, and the bottom of feeding warehouse 7 is plugged with plate 24, and the inwall of abrasive material case 2 is fixedly connected with
Abrasive material stator 8.
The surface of main shaft 5 is fixedly connected with installing plate 9, and the surface of installing plate 9 offers positioning hole 10, positioning hole 10
Inwall slidably connects upper positioning column 11 and lower locating dowel 12, inwall, upper positioning column 11 and the lower locating dowel of positioning hole 10 respectively
12 surface is in cone shape, and the inwall taper of positioning hole 10 and the Surface Taper of upper positioning column 11 and lower locating dowel 12 are equal
It is equal, it is in cone shape by setting the surface of the inwall of positioning hole 10, upper positioning column 11 and lower locating dowel 12, and positioning hole
10 inwall taper is equal with the Surface Taper of upper positioning column 11 and lower locating dowel 12, has reached to upper positioning column 11 and lower fixed
Position post 12 carries out the effect of precise positioning, and the positioning hole 10 of cone-shaped can avoid upper positioning column 11 and lower locating dowel 12 from positioning hair
The problem of raw skew, and the effect with self-locking, the upper surface of lower locating dowel 12 is fixedly connected with drive shaft 13, upper positioning
The middle part of post 11 offers connecting hole 14, and the surface of the inwall and drive shaft 13 of connecting hole 14 is slidably connected, drive shaft 13
Top offer flexible chute 15 and spring eye 16 respectively, the inner bottom wall of flexible chute 15 connects with the both ends of spring eye 16,
One end of flexible chute 15 extends to the surface of drive shaft 13, and the inwall of flexible chute 15 slidably connects fixture block 17, fixture block
17 surface shape in a rectangular trapezoid, the bottom of flexible chute 15 are located in same level with the upper surface of upper positioning column 11, block
One end of block 17 extends to the outside of flexible chute 15, and the lower surface of fixture block 17 is connected with the upper surface slide of upper positioning column 11,
The other end of fixture block 17 is fixedly connected with expansion link 18, and the surface of expansion link 18 and the inwall of spring eye 16 are slidably connected, and stretches
One end of bar 18 is fixedly connected with adjustable spring 19, adjustable spring 19 positioned at the inside of spring eye 16, the table of drive shaft 13
Face is fixedly connected with swivel bearing 20, and the outer ring of swivel bearing 20 is fixedly connected with abrasive material rotor 21, by setting flexible chute
15 inwall slidably connects fixture block 17, and one end of fixture block 17 extends to the outside of flexible chute 15, the lower surface of fixture block 17 with
The upper surface slide connection of upper positioning column 11, the other end of fixture block 17 are fixedly connected with expansion link 18, the surface of expansion link 18 with
The inwall of spring eye 16 is slidably connected, and one end of expansion link 18 is fixedly connected with adjustable spring 19, and adjustable spring 19 is located at bullet
The inside in spring hole 16, the surface of drive shaft 13 are fixedly connected with swivel bearing 20, and the outer ring of swivel bearing 20 is fixedly connected with
Abrasive material rotor 21, the effect for abrasive material rotor 21 install positioning is reached, it is necessary to when changing abrasive material rotor 21, by fixture block 17
Slided to the inner bottom wall of flexible chute 15, expansion link 18 slides at the axis in spring eye 16 to drive shaft 13, treats fixture block 17
When all sliding into flexible chute 15, upper positioning column 11 is taken out, and then abrasive material rotor 21 is changed, so as to effectively solve
Raymond mill grinding tool of having determined easily causes the problem of loss and time-consuming positioning calibration when changing grinding tool part.
In summary, Raymond mill grinding tool for being conveniently replaceable part, by the inwall, the upper positioning column 11 that set positioning hole 10
Surface with lower locating dowel 12 is in cone shape, and the inwall taper of positioning hole 10 and upper positioning column 11 and lower locating dowel 12
Surface Taper is equal, has reached the effect that precise positioning is carried out to upper positioning column 11 and lower locating dowel 12, the positioning of cone-shaped
Hole 10 can avoid upper positioning column 11 and lower locating dowel 12 positions the problem of shifting, and the effect with self-locking, pass through
The inwall of flexible chute 15 is set to slidably connect fixture block 17, one end of fixture block 17 extends to the outside of flexible chute 15, fixture block
17 lower surface is connected with the upper surface slide of upper positioning column 11, and the other end of fixture block 17 is fixedly connected with expansion link 18, is stretched
The surface of bar 18 and the inwall of spring eye 16 are slidably connected, and one end of expansion link 18 is fixedly connected with adjustable spring 19, and stretch bullet
Spring 19 positioned at the inside of spring eye 16, the surface of drive shaft 13 is fixedly connected with swivel bearing 20, swivel bearing 20 it is outer
Circle is fixedly connected with abrasive material rotor 21, has reached and to abrasive material stator 21 install the effect of positioning, it is necessary to change abrasive material stator
When 21, fixture block 17 is slided to the inner bottom wall of flexible chute 15, expansion link 18 is at the axis in spring eye 16 to drive shaft 13
Slide, when fixture block 17 is all slid into flexible chute 15, take out upper positioning column 11, and then abrasive material rotor 21 is carried out more
Change, so as to effectively solve, Raymond mill grinding tool easily causes loss when changing grinding tool part and time-consuming ask is calibrated in positioning
Topic.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of Raymond mill grinding tool for being conveniently replaceable part, including supporting leg（1）, the supporting leg（1）Top be fixedly connected
There is abrasive material case（2）, the supporting leg（1）Middle part be fixedly connected with supporting plate（3）, the supporting plate（3）Middle part fix peace
Equipped with main motor（4）, the main motor（4）Output shaft main shaft is fixedly connected with by shaft coupling（5）, the main shaft
（5）Top run through and extend to abrasive material case（2）Inside, the abrasive material case（2）Bottom sidewall offer discharging opening（6）,
The abrasive material case（2）Inner roof wall fix be communicated with feeding warehouse（7）, it is characterised in that：The abrasive material case（2）Inwall fix connect
It is connected to abrasive material stator（8）；
The main shaft（5）Surface be fixedly connected with installing plate（9）, the installing plate（9）Surface offer positioning hole
（10）, the positioning hole（10）Inwall slidably connect upper positioning column respectively（11）With lower locating dowel（12）, the lower positioning
Post（12）Upper surface be fixedly connected with drive shaft（13）, the upper positioning column（11）Middle part offer connecting hole（14）,
The connecting hole（14）Inwall and drive shaft（13）Surface be slidably connected, the drive shaft（13）Top open respectively
Provided with flexible chute（15）And spring eye（16）, the flexible chute（15）Inner bottom wall and spring eye（16）Both ends connect,
The flexible chute（15）One end extend to drive shaft（13）Surface, the flexible chute（15）Inwall be slidably connected
There is fixture block（17）, the fixture block（17）One end extend to flexible chute（15）Outside, the fixture block（17）Lower surface with
Upper positioning column（11）Upper surface slide connection, the fixture block（17）The other end be fixedly connected with expansion link（18）, it is described to stretch
Contracting bar（18）Surface and spring eye（16）Inwall be slidably connected, the expansion link（18）One end be fixedly connected with flexible bullet
Spring（19）, the adjustable spring（19）Be located at spring eye（16）Inside, the drive shaft（13）Surface be fixedly connected
There is swivel bearing（20）, the swivel bearing（20）Outer ring be fixedly connected with abrasive material rotor（21）.
A kind of 2. Raymond mill grinding tool for being conveniently replaceable part according to claim 1, it is characterised in that：The abrasive material case
（2）Inner bottom wall be fixedly connected with positioning bearing（22）, the positioning bearing（22）Inner ring and main shaft（5）Surface fix
Connection.
A kind of 3. Raymond mill grinding tool for being conveniently replaceable part according to claim 1, it is characterised in that：The discharging opening
（6）One end be installed with valve（23）, the feeding warehouse（7）Bottom be plugged with plate（24）.
A kind of 4. Raymond mill grinding tool for being conveniently replaceable part according to claim 1, it is characterised in that：The positioning hole
（10）Inwall, upper positioning column（11）With lower locating dowel（12）Surface be in cone shape, and positioning hole（10）Inwall cone
Degree and upper positioning column（11）With lower locating dowel（12）Surface Taper it is equal.
A kind of 5. Raymond mill grinding tool for being conveniently replaceable part according to claim 1, it is characterised in that：The fixture block（17）
Surface shape in a rectangular trapezoid, the flexible chute（15）Bottom and upper positioning column（11）Upper surface be located at same level
On.
A kind of 6. Raymond mill grinding tool for being conveniently replaceable part according to claim 1, it is characterised in that：The main shaft
（5）Surface be fixedly connected with shovel flitch（25）, the shovel flitch（25）Surface be in circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878221.2A CN107617477B (en) | 2017-09-26 | 2017-09-26 | Raymond mill grinding tool convenient for replacing parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878221.2A CN107617477B (en) | 2017-09-26 | 2017-09-26 | Raymond mill grinding tool convenient for replacing parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107617477A true CN107617477A (en) | 2018-01-23 |
| CN107617477B CN107617477B (en) | 2024-05-03 |
Family
ID=61090115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878221.2A Active CN107617477B (en) | 2017-09-26 | 2017-09-26 | Raymond mill grinding tool convenient for replacing parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107617477B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000025088A (en) * | 1998-10-08 | 2000-05-06 | 윤영석 | Abrasion-resistant crusher of grinder |
| CN202044988U (en) * | 2011-04-13 | 2011-11-23 | 河南省鑫龙冶材集团有限公司 | Novel grinding roller device of Raymond mill |
| CN202143852U (en) * | 2011-05-31 | 2012-02-15 | 比亚迪股份有限公司 | Raymond mill |
| CN202621229U (en) * | 2012-05-08 | 2012-12-26 | 陈大年 | Double-cavity vertical mill |
| CN204234141U (en) * | 2014-11-11 | 2015-04-01 | 巫溪县明申肥业有限公司 | Raymond mill |
| CN106179619A (en) * | 2016-08-25 | 2016-12-07 | 谭开强 | High efficiency flour mill |
| CN207413530U (en) * | 2017-09-26 | 2018-05-29 | 郑州法图曼工具磨具有限公司 | A kind of Raymond mill grinding tool for being conveniently replaceable part |
-
2017
- 2017-09-26 CN CN201710878221.2A patent/CN107617477B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000025088A (en) * | 1998-10-08 | 2000-05-06 | 윤영석 | Abrasion-resistant crusher of grinder |
| CN202044988U (en) * | 2011-04-13 | 2011-11-23 | 河南省鑫龙冶材集团有限公司 | Novel grinding roller device of Raymond mill |
| CN202143852U (en) * | 2011-05-31 | 2012-02-15 | 比亚迪股份有限公司 | Raymond mill |
| CN202621229U (en) * | 2012-05-08 | 2012-12-26 | 陈大年 | Double-cavity vertical mill |
| CN204234141U (en) * | 2014-11-11 | 2015-04-01 | 巫溪县明申肥业有限公司 | Raymond mill |
| CN106179619A (en) * | 2016-08-25 | 2016-12-07 | 谭开强 | High efficiency flour mill |
| CN207413530U (en) * | 2017-09-26 | 2018-05-29 | 郑州法图曼工具磨具有限公司 | A kind of Raymond mill grinding tool for being conveniently replaceable part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107617477B (en) | 2024-05-03 |
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