CN203384223U - Bearing bush for centrally-driven ball mill - Google Patents
Bearing bush for centrally-driven ball mill Download PDFInfo
- Publication number
- CN203384223U CN203384223U CN201320326993.2U CN201320326993U CN203384223U CN 203384223 U CN203384223 U CN 203384223U CN 201320326993 U CN201320326993 U CN 201320326993U CN 203384223 U CN203384223 U CN 203384223U
- Authority
- CN
- China
- Prior art keywords
- bearing shell
- bearing bush
- ball mill
- utility
- model
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to a bearing bush for a centrally-driven ball mill, which comprises a half-cylinder bearing bush body with a wrap angle of 108-118 degrees. According to the utility model, the warp angle of the bearing bush body is 108-118 degrees, so a rotating shaft is incompletely covered, thus facilitating heat dissipation of the rotating shaft, and meanwhile, the inner wall of the bearing bush body is provided with an X-type oil groove, so lubricating oil can be uniformly attached on the inner wall of the bearing bush body, the flow speed of the lubricating oil is accelerated, and heat generated by friction of the bearing bush body and rotating shaft, and impurities are taken away, and the heat dissipation effect is good.
Description
Technical field
The utility model relates to a kind of bearing shell, relates in particular to a kind of Centrel driving ball mill bearing shell.
Background technique
Bearing shell is the slide member in sliding bearing of the internal-combustion engine, also is " axle bush ".Be arranged on the inside of motor, on the bent axle of crankcase, play lubricated and minimizing rubbing action.
Bearing shell is shaped as the semi-cylindrical of watt shape.Bearing shell is sliding bearing and the tactile part that is coupling, very smooth, generally with high-abrasive materials such as bronze, antifriction alloys, makes, and can make with timber, plastics or rubber under special circumstances.
During sliding bearing work, due to insufficient lubrication, there is direct friction between bearing shell and rotating shaft, temperature constantly raises, although bearing shell is because special high-temperature alloy material is made, but still can be burned, also may there be impurity in bearing shell or viscosity is abnormal etc. that factor causes tile kilning that sliding bearing is just damaged due to excessive, the excess Temperature of load, lubricant oil.
Traditional bearing shell, cornerite is 180 ° usually, such bearing shell is unfavorable for the heat radiation of rotating shaft.
The model utility content
The technical problems to be solved in the utility model is: be unfavorable for the problem of rotating shaft heat radiation in order to solve traditional bearing shell, the utility model provides a kind of Centrel driving ball mill to solve the problems referred to above with bearing shell.
The utility model solves the technological scheme that its technical problem adopts: a kind of Centrel driving ball mill bearing shell, comprise the bearing shell body, and described bearing shell body is semi-cylindrical, the wrap angle sigma of described bearing shell body is 108 °-118 °.
Offer the oil groove of meter font on the inwall of described bearing shell body.By oil groove, can allow lubricant oil be attached to uniformly on the inwall of bearing shell, also accelerate lubricating oil flow speed, take away heat and impurity that bearing shell and axis friction produce simultaneously.
Convenient for topping-up, the central position of described oil groove is provided with a through hole.
For easy for installation, also be provided with screw on the outer wall of described bearing shell body.
The beneficial effects of the utility model are, the utility model Centrel driving ball mill bearing shell, the cornerite of bearing shell body is 108 °-118 °, not exclusively coat rotating shaft, be conducive to the heat radiation of rotating shaft, the bearing shell inwall offers the oil groove of meter font simultaneously, can allow lubricant oil be attached to uniformly on the inwall of bearing shell, also accelerate lubricating oil flow speed, take away heat and impurity that bearing shell and axis friction produce, make radiating effect better.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the plan view of the utility model Centrel driving ball mill by the optimum embodiment of bearing shell,
Fig. 2 is the worm's eye view of the utility model Centrel driving ball mill by the optimum embodiment of bearing shell.
In figure 1, the bearing shell body, 2, oil groove, 3, through hole, 4, screw.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1-2, the utility model Centrel driving ball mill comprises bearing shell body 1 with bearing shell, bearing shell body 1 is semi-cylindrical, the wrap angle sigma of bearing shell body 1 is 108 °-118 °, offer the oil groove 2 of meter font on the inwall of bearing shell body 1, the central position of oil groove 2 is provided with a through hole 3, also is provided with screw 4 on the outer wall of bearing shell body 1.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, the relevant staff can, in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to the claim scope.
Claims (4)
1. a Centrel driving ball mill bearing shell, it is characterized in that: comprise bearing shell body (1), described bearing shell body (1) is semi-cylindrical, the wrap angle sigma of described bearing shell body (1) is 108 °-118 °.
2. Centrel driving ball mill bearing shell as claimed in claim 1, is characterized in that: the oil groove (2) that offers meter font on the inwall of described bearing shell body (1).
3. Centrel driving ball mill bearing shell as claimed in claim 2, it is characterized in that: the central position of described oil groove (2) is provided with a through hole (3).
4. Centrel driving ball mill bearing shell as claimed in claim 3, is characterized in that: also be provided with screw (4) on the outer wall of described bearing shell body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320326993.2U CN203384223U (en) | 2013-06-06 | 2013-06-06 | Bearing bush for centrally-driven ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320326993.2U CN203384223U (en) | 2013-06-06 | 2013-06-06 | Bearing bush for centrally-driven ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384223U true CN203384223U (en) | 2014-01-08 |
Family
ID=49872720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320326993.2U Expired - Fee Related CN203384223U (en) | 2013-06-06 | 2013-06-06 | Bearing bush for centrally-driven ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611448A (en) * | 2018-12-21 | 2019-04-12 | 成都利君实业股份有限公司 | A kind of adjusting center sliding bearing |
-
2013
- 2013-06-06 CN CN201320326993.2U patent/CN203384223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611448A (en) * | 2018-12-21 | 2019-04-12 | 成都利君实业股份有限公司 | A kind of adjusting center sliding bearing |
| CN109611448B (en) * | 2018-12-21 | 2023-11-14 | 成都利君实业股份有限公司 | But aligning slide bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204099260U (en) | A kind of vertical pump self oiling bearing body | |
| CN202176622U (en) | Leakage proof big-bearing type steel wire rope machine with circulating lubrication of liquid lubricant | |
| CN203384223U (en) | Bearing bush for centrally-driven ball mill | |
| CN205078619U (en) | Tip of bearing is from lubricating structure | |
| CN205533740U (en) | Diesel engine's bent axle assembly | |
| CN204627686U (en) | generator lubrication system | |
| CN103307107A (en) | Bearing bush for center transmission ball mill | |
| CN205309132U (en) | Circulating lubrication structure in bent axle of high velocity ram machine | |
| CN205118009U (en) | Tip oiling formula is from lubrication and cooling's bearing mounting structure | |
| CN203348318U (en) | Bearing component for vertical pump | |
| CN203604599U (en) | Cooling device for heavy-load high-speed spindle | |
| CN208764144U (en) | Deep groove ball bearing with oil-bearing structure | |
| CN207213121U (en) | Reductor bearing forced lubrication structure | |
| CN207213604U (en) | Cold type fan high-speed bearing lubrication structure | |
| CN207892875U (en) | Vertical long pump for liquid salts carries oil lubrication device | |
| CN204061554U (en) | The bidirectional angular contact thrust ball bearing of outer ring raceway band depot fat ditch | |
| CN204664143U (en) | A kind of water cooled bearing | |
| CN204140649U (en) | The bidirectional angular contact thrust ball bearing of inner ring depot fat ditch | |
| CN205937774U (en) | Wind -powered electricity generation gear box is lubricated with round pin axle | |
| CN206000862U (en) | A kind of novel antirust axle sleeve | |
| CN203463618U (en) | Gear bushing | |
| CN204677611U (en) | A kind of bearing holder | |
| CN217713353U (en) | Wear-resisting bearing bush for automobile engine | |
| CN202228137U (en) | Structure of inner sleeve and bushing of intermediate of turbocharger of ball bearing | |
| CN206377156U (en) | A kind of high intensity Zinc-radical abrasion resistant alloy self-lubricated bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |