CN102357413A - Fixed oil injection mechanism for bearing - Google Patents
Fixed oil injection mechanism for bearing Download PDFInfo
- Publication number
- CN102357413A CN102357413A CN2011102104069A CN201110210406A CN102357413A CN 102357413 A CN102357413 A CN 102357413A CN 2011102104069 A CN2011102104069 A CN 2011102104069A CN 201110210406 A CN201110210406 A CN 201110210406A CN 102357413 A CN102357413 A CN 102357413A
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- bearing
- oil
- main shaft
- oil injection
- injection mechanism
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The invention discloses a fixed oil injection mechanism for a bearing. The fixed oil injection mechanism comprises an oil channel which is formed in a main shaft, wherein one end of the oil channel is communicated with an oil injection hole on the main shaft on the outer side of a drum end cover; and an open position at the other end corresponds to the bearing sleeved on the main shaft. Due to the adoption of the structure, oil can be injected into the bearing through the oil injection hole and the oil channel, and maintenance is realized. The main shaft is a fixed part and does not rotate along with a drum, so that oil can be injected into the bearing without stopping, operation is easy and convenient, the labor intensity is lowered, the oil injection period is shortened, random oil injection can be realized, the bearing is effectively maintained, the service life of the bearing is prolonged, the failure rate and running cost of equipment are lowered, the operation continuity of an ore dressing plant is ensured, and the working efficiency is increased.
Description
One, technical field
The invention belongs to magnetic separator part technical field, be specifically related to a kind of fixed bearing oil injecting machine structure, be mainly used in and be the roller bearings oiling.
Two, background technology
Magnetic separator is a kind of iron ore beneficiation equipment, and operation principle is that to utilize magnetic be that the running of magnetic field effect and cylinder sorts the valuable mineral in the ore pulp out.Cylinder is one of critical piece of magnetic separator, is made up of parts such as cylindrical shell, end cap, main shaft, bearing and bearing glands usually to constitute, and magnetic system is equipped with in its inside.Cylindrical shell is connected on the main shaft through end covers at two sides, bearing gland and bearing, and under the driving of driving outside around fixing main axis rotation.The working system of magnetic separator is generally 24 hours every days, and annual 330 days, so the operating reliability of magnetic separator is most important for magnetic separator, and the effectively lubricating of bearing is safeguarded the precondition of magnetic separator reliability service just.And its bearing oiling point of traditional magnetic separator is generally on bearing gland; And bearing gland is the parts along with rollers running, can't give the bearing oiling when causing the equipment operation, oiling maintenance again in the time of can only being parking; Greatly influence the continuity of ore-dressing practice, reduced operating efficiency.In order to ensure the continuity of ore-dressing practice, the necessary lengthening of oiling periodic potential makes bearing can't obtain effective maintenance, greatly reduces the service life of bearing, has increased rate of breakdown and operating cost.Simultaneously, if when stopping, the oiling point is parked in the bottom of bearing gland, also trouble comparatively during workman's oiling, thus increased labour intensity.
Three, summary of the invention
The purpose of this invention is to provide a kind of simple in structure; Fixed bearing oil injecting machine structure reasonable in design; This mechanism can also can give the bearing oiling when the magnetic separator cylinder runs well, the successional while of having guaranteed ore-dressing practice, also make bearing obtain effective maintenance; Improve the service life of bearing, reduced operating cost and labour intensity.
For realizing above-mentioned purpose; The technical scheme that the present invention adopts is: this mechanism comprises the oil duct that is located in the main shaft; Be characterized in: an end of oil duct communicates with oil filler point on being located at roller end cover outside main shaft, and the position of other end opening is corresponding with the bearing on being sleeved on main shaft.
Adopting said structure, during use, can be the bearing oiling through oil filler point, oil duct just, realizes maintenance.Because main shaft is a fixture, not with rollers running, need not stop like this and just can give the bearing oiling; The workman is simple, convenient, has reduced labour intensity and oiling cycle, and can realize oiling at any time; Make bearing obtain effective maintenance, improved the service life of bearing, reduced rate of breakdown and operating cost; Guarantee the continuity of the operation in ore dressing plant, improved operating efficiency.
Four, description of drawings
Accompanying drawing is a structural representation of the present invention.
Five, the specific embodiment
As shown in the figure, cylindrical shell 6 is connected on the fixing main shaft 3 through end cap 7, bearing gland 5 and bearing 4, and rotates around main shaft 3 under the driving of driving outside.All adopt bolt between cylindrical shell 6 and end cap 7, end cap 7 and the bearing gland 5.The present invention includes the oil duct 2 in the main shaft 3 that is located at cylindrical shell end cap 7 outsides, these oil duct 2 one ends communicate with oil filler point 1 on the main shaft 3 that is located at cylindrical shell end cap 7 outsides equally, and this oil filler point 1 is located at the outer upper of main shaft 3.Through screw thread sealing bolt 9 is installed in the oil filler point 1, during oiling sealing bolt 9 is pulled down, lubricating oil is got final product through oil filler point 1 adding.The other end aperture position of oil duct 2 is corresponding with the bearing 4 on being sleeved on main shaft 3, so that be its oiling.The other end of oil duct 2 also can be connected with oil inlet pipe 8, and these oil inlet pipe 8 exit positions are corresponding with bearing 4.
Claims (2)
1. fixed bearing oil injecting machine structure; Comprise the oil duct (2) that is located in the main shaft (3); It is characterized in that: an end of oil duct (2) communicates with oil filler point (1) on being located at roller end cover (7) outside main shaft (3), and the position of other end opening is corresponding with the bearing (4) on being sleeved on main shaft (3).
2. a kind of fixed bearing oil injecting machine structure according to claim 1 is characterized in that: sealing bolt (9) is installed in the oil filler point (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102104069A CN102357413A (en) | 2011-07-26 | 2011-07-26 | Fixed oil injection mechanism for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102104069A CN102357413A (en) | 2011-07-26 | 2011-07-26 | Fixed oil injection mechanism for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102357413A true CN102357413A (en) | 2012-02-22 |
Family
ID=45582825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102104069A Pending CN102357413A (en) | 2011-07-26 | 2011-07-26 | Fixed oil injection mechanism for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102357413A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457745A (en) * | 2014-09-28 | 2016-04-06 | 抚顺欧柏丽电器成套制造有限公司 | Through shaft type magnetic separator roller penetrating through speed reducer |
| CN106734355A (en) * | 2016-12-28 | 2017-05-31 | 苏州金钜松机电有限公司 | A kind of wire drawing machine fine rule take-up component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201258924Y (en) * | 2008-09-05 | 2009-06-17 | 申科滑动轴承股份有限公司 | High-pressure jack pipe sealing and mounting structure for plain bearing |
| CN201688113U (en) * | 2010-04-19 | 2010-12-29 | 远见风能(江阴)有限公司 | Bearing oiling device for megawatt level wind generating set |
| CN202149342U (en) * | 2011-07-26 | 2012-02-22 | 沈阳隆基电磁科技股份有限公司 | Fixed oil injection mechanism for bearing |
-
2011
- 2011-07-26 CN CN2011102104069A patent/CN102357413A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201258924Y (en) * | 2008-09-05 | 2009-06-17 | 申科滑动轴承股份有限公司 | High-pressure jack pipe sealing and mounting structure for plain bearing |
| CN201688113U (en) * | 2010-04-19 | 2010-12-29 | 远见风能(江阴)有限公司 | Bearing oiling device for megawatt level wind generating set |
| CN202149342U (en) * | 2011-07-26 | 2012-02-22 | 沈阳隆基电磁科技股份有限公司 | Fixed oil injection mechanism for bearing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457745A (en) * | 2014-09-28 | 2016-04-06 | 抚顺欧柏丽电器成套制造有限公司 | Through shaft type magnetic separator roller penetrating through speed reducer |
| CN106734355A (en) * | 2016-12-28 | 2017-05-31 | 苏州金钜松机电有限公司 | A kind of wire drawing machine fine rule take-up component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120222 |