CN107774379A - A kind of bauxite lapping device - Google Patents
A kind of bauxite lapping device Download PDFInfo
- Publication number
- CN107774379A CN107774379A CN201711171529.XA CN201711171529A CN107774379A CN 107774379 A CN107774379 A CN 107774379A CN 201711171529 A CN201711171529 A CN 201711171529A CN 107774379 A CN107774379 A CN 107774379A
- Authority
- CN
- China
- Prior art keywords
- abrasive sheet
- bevel gear
- bauxite
- fixing pipe
- hole
- 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.)
- Pending
Links
- 229910001570 bauxite Inorganic materials 0.000 title claims abstract description 26
- 238000000227 grinding Methods 0.000 claims abstract description 39
- 230000008450 motivation Effects 0.000 claims abstract description 11
- 238000010276 construction Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- -1 Can vitriolization Substances 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 238000009866 aluminium metallurgy Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
This application discloses a kind of bauxite lapping device of grinding attachment technical field, support bar is provided with including fixing pipe, abrasive sheet and mill motivation structure, the bottom of abrasive sheet, support bar abuts with abrasive sheet, through hole is provided with the center of abrasive sheet, the periphery of through hole is provided with groove；Fixing pipe runs through through hole, is provided with motor, driving gear and first bevel gear in fixing pipe, is connected with driving gear and first bevel gear in turn on the shaft axis of motor, driving gear engages with groove；Mill motivation structure includes grinding roller and second bevel gear, and one end of grinding roller is fixedly and coaxially connected through fixing pipe with second bevel gear, and the other end is connected with pole, and second bevel gear engages with first bevel gear, and pole is provided with the spacing hole rolled for grinding roller.This programme can change the characteristic of rotation direction between the bevel gear by two engagement connections so that the rotation direction of grinding roller and the rotation direction of abrasive sheet are on the contrary, increase the frictional force suffered by bauxite so that the bauxite grains of grinding are smaller.
Description
Technical field
The present invention relates to grinding attachment technical field, and in particular to a kind of bauxite lapping device.
Background technology
Bauxite, also known as alumina or bauxite, main component are aluminum oxide, are the hydrated aluminas containing impurity, are one
Kind earthy mineral.White or canescence, it is in brown yellow or light red because of iron content, opaque, matter is crisp.Extremely difficult fusing.It is not soluble in water,
Can vitriolization, sodium hydroxide solution.It is mainly used in aluminium metallurgy, refractory material processed.
Grinding, using applying or being press-fitted the abrasive grain on lap tool, passes through phase of the lap tool with workpiece under a certain pressure
To moving the finished machined carried out to finished surface.
Or the existing device structure for grinding bauxite is complex, or grinding is not abundant enough, therefore need badly
Research and develop a kind of grinding bauxite exploitation lapping device abundant, simple in construction.
The content of the invention
The present invention is in view of the shortcomings of the prior art, it is intended that provides a kind of simple in construction and grinding sufficient bauxite grinding dress
Put.
In order to solve the above-mentioned technical problem, the present invention provides following technical scheme：A kind of bauxite lapping device, including it is solid
Fixed tube, abrasive sheet and mill motivation structure, the bottom of the abrasive sheet are provided with the support bar for being used for supporting abrasive sheet, and the support bar is extremely
It it is less two, the support bar is abutted with abrasive sheet, and through hole is provided with the center of the abrasive sheet, and the periphery of the through hole is provided with
Groove；The fixing pipe runs through through hole, and motor, driving gear and first bevel gear are provided with the fixing pipe, the motor
It is connected with driving gear and first bevel gear on shaft axis in turn, the driving gear engages with groove；The mill motivation structure
Be located at the top of abrasive sheet, the mill motivation structure includes grinding roller and second bevel gear, one end of the grinding roller through fixing pipe and
Second bevel gear is fixedly and coaxially connected, and the other end is connected with pole, and the second bevel gear engages with first bevel gear, the branch
Bar is provided with the spacing hole rolled for grinding roller.
The operation principle of the present invention：During using this programme, bauxite is sprinkling upon on abrasive sheet, starts motor, motor starts
Rotate, motor, which rotates, can drive driving gear and first bevel gear to also begin to rotate, because groove and driving tooth on abrasive sheet
Wheel engagement connection, so driving gear can drive abrasive sheet to be moved towards with direction of motor rotation identical direction, and because second
Bevel gear engages connection with first bevel gear, so, first bevel gear can drive grinding roller towards the side opposite with direction of motor rotation
To motion, that is to say, that now the rotation direction of grinding roller is opposite with the rotation direction of abrasive sheet, so compare and other
Lapping device, the bauxite in this programme can be ground thinner, and simple in construction.
Beneficial effects of the present invention are：This programme can change rotation direction between the bevel gear by two engagement connections
Characteristic so that the rotation direction of grinding roller and the rotation direction of abrasive sheet are on the contrary, increase the frictional force suffered by bauxite so that grind
The bauxite grains of mill are smaller.
It is the optimization to basic technology scheme below：
Further, ball is provided between the support bar and abrasive sheet.So abrasive sheet not only can be by they sup-port
Firmly, can be with 360 degree of rotations.
Further, the outer surface of the grinding roller and the surface of abrasive sheet are equipped with mill line.Grinding roller and grinding can so be increased
Frictional force between plate so that grinding effect is more preferable.
Further, the abrasive sheet is shaped as circle.While circle can meet that grinding roller rotates to greatest extent, expand
Milling area.
Further, the diameter of the fixing pipe is less than the aperture of through hole.So abrasive sheet would not be because when rotating
It is worn for too close fixing pipe.
Brief description of the drawings
Fig. 1 is a kind of structural representation of bauxite lapping device of the present invention.
Embodiment
Below by the further details of explanation of embodiment：
Reference in Figure of description includes：Abrasive sheet 1, support bar 2, fixing pipe 3, driving gear 4, motor 5,
One bevel gear 6, second bevel gear 7, grinding roller 8, pole 9.
Embodiment is substantially as shown in Figure 1：A kind of bauxite lapping device, mainly by fixing pipe 3, abrasive sheet 1 and mill motivation
Structure etc. forms, and abrasive sheet 1 is shaped as circle, and the surface of abrasive sheet 1 is provided with mill line, and the bottom of abrasive sheet 1, which is provided with, to be used to support
The support bar 2 of abrasive sheet 1, support bar 2 are at least two, and support bar 2 abuts with abrasive sheet 1, between support bar 2 and abrasive sheet 1
Provided with ball, through hole is provided with the center of abrasive sheet 1, the periphery of through hole is provided with groove；Fixing pipe 3 runs through through hole, fixing pipe 3
Diameter is less than the aperture of through hole, and motor 5, driving gear 4 and first bevel gear 6, the shaft axis of motor 5 are provided with fixing pipe 3
On be connected with driving gear 4 and first bevel gear 6 in turn, driving gear 4 engages with groove；Mill motivation structure is located at abrasive sheet 1
Top, mill motivation structure include grinding roller 8 and second bevel gear 7, and the outer surface of grinding roller 8 is provided with mill line, and one end of grinding roller 8, which passes through, to be fixed
Pipe 3 is fixedly and coaxially connected with second bevel gear 7, and the other end is connected with pole 9, and second bevel gear 7 engages with first bevel gear 6,
Pole 9 is provided with the spacing hole rolled for grinding roller 8.
During using this programme, bauxite is sprinkling upon on abrasive sheet 1, starts motor 5, motor 5 starts to rotate, and motor 5 rotates
Driving gear 4 and first bevel gear 6 can be driven to also begin to rotate, because the groove and the engagement of driving gear 4 on abrasive sheet 1 connect
Connect, so driving gear 4 can drive abrasive sheet 1 to be moved towards with the rotation direction identical direction of motor 5, during rotation,
Due to being provided with ball between abrasive sheet 1 and support bar 2, thus abrasive sheet 1 can 360 degree rotations, and because of second bevel gear 7 and the
The engagement connection of one bevel gear 6, so, first bevel gear 6 can drive grinding roller 8 to be moved towards the direction opposite with the rotation direction of motor 5,
That is, now the rotation direction of grinding roller 8 is opposite with the rotation direction of abrasive sheet 1, because one end of grinding roller 8 is through solid
Fixed tube 3, and the other end is also placed in inside the spacing hole on pole 9, grinding roller 8 obtains certain support, as motor 5 constantly turns
Dynamic, grinding roller 8 begins to roll the bauxite on abrasive sheet 1, compares and other lapping devices, because grinding roller 8 and abrasive sheet 1
Move toward one another, frictional force is added, so the bauxite in this programme can be ground thinner, and ensured simple in construction same
When improve operating efficiency.
Claims (5)
- A kind of 1. bauxite lapping device, it is characterised in that：Including fixing pipe, abrasive sheet and motivation structure is ground, the abrasive sheet Bottom is provided with the support bar for being used for supporting abrasive sheet, and the support bar is at least two, and the support bar abuts with abrasive sheet, institute State and through hole is provided with the center of abrasive sheet, the periphery of the through hole is provided with groove；The fixing pipe runs through through hole, the fixing pipe It is interior to be provided with motor, driving gear and first bevel gear, it is connected with driving gear and first in turn on the shaft axis of the motor Bevel gear, the driving gear engage with groove；The mill motivation structure is located at the top of abrasive sheet, and the mill motivation structure includes mill Roller and second bevel gear, one end of the grinding roller are fixedly and coaxially connected through fixing pipe with second bevel gear, and the other end is connected with Pole, the second bevel gear engage with first bevel gear, and the pole is provided with the spacing hole rolled for grinding roller.
- A kind of 2. bauxite lapping device according to claim 1, it is characterised in that：Between the support bar and abrasive sheet Provided with ball.
- A kind of 3. bauxite lapping device according to claim 2, it is characterised in that：The outer surface of the grinding roller and grinding The surface of plate is equipped with mill line.
- A kind of 4. bauxite lapping device according to claim 3, it is characterised in that：The abrasive sheet is shaped as justifying Shape.
- A kind of 5. bauxite lapping device according to claim 4, it is characterised in that：The diameter of the fixing pipe is less than logical The aperture in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171529.XA CN107774379A (en) | 2017-11-22 | 2017-11-22 | A kind of bauxite lapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171529.XA CN107774379A (en) | 2017-11-22 | 2017-11-22 | A kind of bauxite lapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107774379A true CN107774379A (en) | 2018-03-09 |
Family
ID=61430611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711171529.XA Pending CN107774379A (en) | 2017-11-22 | 2017-11-22 | A kind of bauxite lapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107774379A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19702854A1 (en) * | 1997-01-27 | 1998-07-30 | Krupp Polysius Ag | Vertical axis mill for grinding mineral materials |
| CN101594939A (en) * | 2007-02-07 | 2009-12-02 | 伯利休斯股份有限公司 | Be used to pulverize the method for wanting material crushed and use roller press |
| CN204583311U (en) * | 2015-03-24 | 2015-08-26 | 梅州市广福吉祥投资有限责任公司 | A kind of olive cryogrinding equipment |
| CN105032561A (en) * | 2015-08-14 | 2015-11-11 | 重庆市鑫圣陶瓷有限公司 | Gear type ceramic raw material wheel mill |
| CN105214784A (en) * | 2015-09-30 | 2016-01-06 | 河南科技大学 | A kind of flour mill |
| CN205587075U (en) * | 2016-05-08 | 2016-09-21 | 林利敏 | Grinding and pulverizing device |
| CN106513148A (en) * | 2016-12-07 | 2017-03-22 | 王杨 | Environment-friendly type plastic pipe crushing equipment |
| CN207786692U (en) * | 2017-11-22 | 2018-08-31 | 贵州金鑫铝矿有限公司 | A kind of bauxite grinding device |
-
2017
- 2017-11-22 CN CN201711171529.XA patent/CN107774379A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19702854A1 (en) * | 1997-01-27 | 1998-07-30 | Krupp Polysius Ag | Vertical axis mill for grinding mineral materials |
| CN101594939A (en) * | 2007-02-07 | 2009-12-02 | 伯利休斯股份有限公司 | Be used to pulverize the method for wanting material crushed and use roller press |
| CN204583311U (en) * | 2015-03-24 | 2015-08-26 | 梅州市广福吉祥投资有限责任公司 | A kind of olive cryogrinding equipment |
| CN105032561A (en) * | 2015-08-14 | 2015-11-11 | 重庆市鑫圣陶瓷有限公司 | Gear type ceramic raw material wheel mill |
| CN105214784A (en) * | 2015-09-30 | 2016-01-06 | 河南科技大学 | A kind of flour mill |
| CN205587075U (en) * | 2016-05-08 | 2016-09-21 | 林利敏 | Grinding and pulverizing device |
| CN106513148A (en) * | 2016-12-07 | 2017-03-22 | 王杨 | Environment-friendly type plastic pipe crushing equipment |
| CN207786692U (en) * | 2017-11-22 | 2018-08-31 | 贵州金鑫铝矿有限公司 | A kind of bauxite grinding device |
Non-Patent Citations (1)
| Title |
|---|
| 刘越幸等: "《实用科学知识百科全书》", vol. 1, 湖南人民出版社, pages: 393 - 394 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |