CN109530069A - Crusher oil-sealing arrangement - Google Patents
Crusher oil-sealing arrangement Download PDFInfo
- Publication number
- CN109530069A CN109530069A CN201811454415.0A CN201811454415A CN109530069A CN 109530069 A CN109530069 A CN 109530069A CN 201811454415 A CN201811454415 A CN 201811454415A CN 109530069 A CN109530069 A CN 109530069A
- Authority
- CN
- China
- Prior art keywords
- crusher
- oil
- cover
- oil sealing
- sealing
- 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
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
- 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
- B02C23/04—Safety devices
Abstract
The invention discloses a kind of crusher oil-sealing arrangements, to solve to be easy the technical issues of damaging oil sealing, causing oil sealing failure during using crusher broken material.Crusher shaft including being equipped with oil sealing, it further include the cover being wrapped on oil sealing, the cover both ends and the crusher shaft are rotatablely connected by bearing, are fixed at least one support ring in the cover periphery, and the backgauge part for bearing material impacting is equipped on the support ring circumference.The setting of cover of the present invention can protect oil sealing not by the entrance of material powder, and backgauge part can cause impact damage to oil sealing to avoid bulk materials, reduce the generation of oil sealing failure, and then improve production efficiency.
Description
Technical field
The present invention relates to graphite cathode material production equipment technologies, and in particular to a kind of crusher oil-sealing arrangement.
Background technique
Oil sealing is the habit appellation of general sealing element, is briefly exactly the sealing of lubricating oil.It is for oil sealing rouge
Mechanical organ, its effect are that the component that will need to lubricate in transmission parts is isolated with power output component, without allowing oil seepage.
Lithium ion secondary battery mainly uses graphite microparticles as the negative electrode material of its conductive cathode at present, and granularity is usually situated between
In 3 μm~30 μm.Graphite cathode material needs to carry out during production the broken of material, this is crushed and generallys use crusher
It carries out, but material is being carried out in shattering process using crusher, injury brought to oil sealing operating, it is prone to which oil sealing is former
The material of bulk causes to impact to oil sealing when hindering, and being crushed, but also crusher oil sealing is easily damaged in broken material, makes
Oil seepage causes crusher to break down, to influence broken be normally carried out.
Summary of the invention
The object of the present invention is to provide a kind of crusher oil-sealing arrangements, to solve using during crusher broken material
It is easy the technical issues of damaging to oil sealing, causing oil sealing failure.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of crusher oil-sealing arrangement is designed, the crusher shaft including being equipped with oil sealing further includes the cover being wrapped on oil sealing,
The cover both ends and the crusher shaft are rotatablely connected by bearing, are fixed at least one support in the cover periphery
Ring is equipped with the backgauge part for bearing material impacting on the support ring circumference.
Further, in upper crusher oil-sealing arrangement, the shape of the cover is in spinning taper.
Further, in upper crusher oil-sealing arrangement, the backgauge part is to be located at the support ring uniformly at intervals
On circumference and the multiple stripe boards parallel with the crusher shaft or bar.
Further, in upper crusher oil-sealing arrangement, the support ring is three, and along the axial direction of the cover
It is uniformly distributed.
Further, in upper crusher oil-sealing arrangement, the support ring is connect by connecting plate with the cover.
Compared with prior art, the beneficial technical effect of the present invention lies in:
1. the setting of cover of the present invention can protect oil sealing not by the entrance of material powder, backgauge part can be to avoid bulk materials
Impact damage is caused to oil sealing, reduces the generation of oil sealing failure, and then improve production efficiency；
2. the shape of cover of the invention can play the role of playing shunting to powder material in taper is spun；
3. backgauge part of the invention is spaced stripe board or rod-shaped, bulk materials is being avoided to cause blast injury to oil sealing
While evil, it can also play the role of preventing broken material from agglomerate occurs.
Detailed description of the invention
Fig. 1 is the overall structure diagram in crusher oil-sealing arrangement embodiment of the present invention；
Fig. 2 is the partial structure diagram in crusher oil-sealing arrangement embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the cover in crusher oil-sealing arrangement embodiment of the present invention.
In figure, 1. covers, 2. crusher shafts, 3. stripe boards, 4. support rings, 5. connecting plates.
Specific embodiment
Illustrate a specific embodiment of the invention with reference to the accompanying drawings and examples, but following embodiment is used only in detail
It describes the bright present invention in detail, does not limit the scope of the invention in any way.
Components, structure involved in following embodiment etc. are then unless otherwise instructed conventional commercial product.
Embodiment: a kind of crusher oil-sealing arrangement, referring to Fig. 1 to Fig. 3, the crusher shaft 2 including being equipped with oil sealing is also wrapped
Include the cover 1 being wrapped on oil sealing, the shape of cover 1 in spinning taper, cover 1 can protect oil sealing not by material powder into
Enter, and material can be shunted.
1 both ends of cover and crusher shaft 2 are rotatablely connected by bearing, the support ring 4 there are three the cover peripheral solders, and edge
The axial direction of cover 1 is uniformly distributed, and support ring 4 is connect by connecting plate 5 with cover 1, and connecting plate 5 is welded on cover 1, and support ring 4 is welded
It connects on connecting plate.
It is equipped with the backgauge part for bearing material impacting in 4 circumference of support ring, backgauge part is to be located at support ring 4 uniformly at intervals
On circumference and the multiple stripe board 3(backgauge parts parallel with crusher shaft 2 can also be round bar or other sections be rule or
Irregular bar), stripe board 3 is welded in support ring 4, and backgauge part can cause impact to damage on oil sealing to avoid the material of bulk
Evil can also play the role of preventing broken material from agglomerate occurs.
The present invention is described in detail above in conjunction with drawings and examples, still, those of skill in the art
Member is it is understood that without departing from the purpose of the present invention, can also carry out each design parameter in above-described embodiment
Change, forms multiple specific embodiments, is common variation range of the invention, is no longer described in detail one by one herein.
Claims (5)
1. a kind of crusher oil-sealing arrangement, the crusher shaft including being equipped with oil sealing, which is characterized in that further include being wrapped in oil sealing
On cover, the cover both ends and the crusher shaft are fixed at least by bearing rotation connection in the cover periphery
One support ring is equipped with the backgauge part for bearing material impacting on the support ring circumference.
2. crusher oil-sealing arrangement according to claim 1, which is characterized in that the shape of the cover is in spinning taper.
3. crusher oil-sealing arrangement according to claim 1, which is characterized in that the backgauge part is is located at institute uniformly at intervals
It states on support ring circumference and the multiple stripe boards parallel with the crusher shaft or bar.
4. crusher oil-sealing arrangement according to claim 1, which is characterized in that the support ring is three, and along described
The axial direction of cover is uniformly distributed.
5. crusher oil-sealing arrangement according to claim 1, which is characterized in that the support ring by connecting plate with it is described
Cover connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454415.0A CN109530069A (en) | 2018-11-30 | 2018-11-30 | Crusher oil-sealing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454415.0A CN109530069A (en) | 2018-11-30 | 2018-11-30 | Crusher oil-sealing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109530069A true CN109530069A (en) | 2019-03-29 |
Family
ID=65851438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811454415.0A Pending CN109530069A (en) | 2018-11-30 | 2018-11-30 | Crusher oil-sealing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109530069A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0997195A1 (en) * | 1998-10-16 | 2000-05-03 | BBP Energy GmbH | Impeller or blower-impeller mill |
| KR100656732B1 (en) * | 2005-11-10 | 2006-12-13 | (주)거산기계 | A grinding and the mortar exfoliation apparatus of the circulation fine aggregate by the vortex adjustment |
| CN102278473A (en) * | 2011-05-31 | 2011-12-14 | 郑州大学 | Dust sealing system and mill comprising same |
| CN208090168U (en) * | 2018-03-13 | 2018-11-13 | 海洋石油工程股份有限公司 | The protective device of encircling type submarine pipeline and flange |
| CN108858765A (en) * | 2018-06-22 | 2018-11-23 | 中国十七冶集团有限公司 | A kind of High-efficient Stirrer for building |
-
2018
- 2018-11-30 CN CN201811454415.0A patent/CN109530069A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0997195A1 (en) * | 1998-10-16 | 2000-05-03 | BBP Energy GmbH | Impeller or blower-impeller mill |
| KR100656732B1 (en) * | 2005-11-10 | 2006-12-13 | (주)거산기계 | A grinding and the mortar exfoliation apparatus of the circulation fine aggregate by the vortex adjustment |
| CN102278473A (en) * | 2011-05-31 | 2011-12-14 | 郑州大学 | Dust sealing system and mill comprising same |
| CN208090168U (en) * | 2018-03-13 | 2018-11-13 | 海洋石油工程股份有限公司 | The protective device of encircling type submarine pipeline and flange |
| CN108858765A (en) * | 2018-06-22 | 2018-11-23 | 中国十七冶集团有限公司 | A kind of High-efficient Stirrer for building |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190329 |