CN202063528U - Roller of double seal composite material - Google Patents
Roller of double seal composite material Download PDFInfo
- Publication number
- CN202063528U CN202063528U CN2011200577311U CN201120057731U CN202063528U CN 202063528 U CN202063528 U CN 202063528U CN 2011200577311 U CN2011200577311 U CN 2011200577311U CN 201120057731 U CN201120057731 U CN 201120057731U CN 202063528 U CN202063528 U CN 202063528U
- Authority
- CN
- China
- Prior art keywords
- roller
- composite material
- axle
- bearing seat
- enclosing cover
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 239000004519 grease Substances 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 230000009969 flowable effect Effects 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011157 advanced composite material Substances 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000032683 aging Effects 0.000 abstract 1
- 238000005536 corrosion prevention Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Rolls And Other Rotary Bodies (AREA)
Abstract
A roller of double seal composite material concerns a belt conveyor roller, comprising roller barrels, shafts, bearing pedestals, closed chamber covers, rands used in the shafts, dustproof outer covers; and rubber sealing elements. The roller barrels and the bearing pedestals adopt advanced composite material and are manufactured through pelleting and injection moulding; the roller structure employs double seal structure, so that water prevention, dust prevention, corrosion prevention, abrasion prevention, and aging resistance can be effectively carried out; the service lifetime is long; and the roller structure can be widely applied to belt conveyors in ports, wharves and industrial and mining enterprises.
Description
Technical field
The utility model relates to a kind of belt transport unit, is specially a kind of double seal composite material support roller that is used for belt conveyer.
Background technology
Carrying roller is the main kit of belt conveyer, in order to back-up belt and weight, guarantees that load-transfer device is along the steady convey materials of belt direction of travel.
At present, existing carrying roller is generally the carrying roller that materials such as steel, Polymer, rubber, electricity end, pottery are made, complex structure, the cost height, the waterproof and dustproof effect is not ideal enough, because sealing effectiveness is not good, water, dust and corrosive materials easily corrode bearing, destroy the normal operation circumstances of bearing, cause bearing shortening in service life, influence the service life of carrying roller then.
The utility model content
In order to overcome the existing less-than-ideal shortcoming of carrying roller sealing effectiveness, the technical matters that the utility model solved is to provide a kind of double seal composite material support roller, it is a kind of carrying roller of favorable sealing property, in order to overcome the existing less-than-ideal shortcoming of carrying roller sealing effectiveness, can prolong the service life of carrying roller greatly.
The technical scheme that its technical matters that solves the utility model adopts is:
The double seal composite material support roller, it includes carrying roller cylinder, axle, bearing seat, Mi Gonggai, axle collar, dustproof enclosing cover, rubber seal, wherein, axle passes carrying roller cylinder, from the two ends of axle outwards successively assembled shaft bearing, Mi Gonggai, axle with collar, dustproof enclosing cover, rubber seal, bearing has been injection-moulded in together with bearing seat when making bearing seat, the lithium base grease of between bearing seat and Mi Gong lid, annotating, the flowable sealant of between dustproof enclosing cover and rubber seal, annotating.
There is a convex annulus position in the dustproof enclosing cover outside near axle, several tiny annulus are arranged from inside to outside in same planar alignment on the contact surface of convex annulus and rubber seal, the close attachment face of bearing seat and Mi Gonggai is several convexs and the matrix annulus of arranged crosswise.Can play the effect of waterproof and dustproof like this, can reduce rotational resistance again, design has the close palace of waterproof and dustproof structure in the roller carrier shaft bearing simultaneously, carrying roller cylinder and bearing seat all adopt composite material to make through granulation, injection mo(u)lding, guaranteed the quality of fit of parts, the design-calculated double sealing structure can be guaranteed the bearing grease no leak like this, and water proof and dust proof is respond well.
Beneficial effect: the utility model is because it is rational in infrastructure, be convenient to batch manufacturing, productive costs is low, owing to adopted double sealing structure, carrying roller is waterproof, dustproof, and rotational resistance is little, bearing grease can not leak, carrying roller cylinder and bearing seat all adopt advanced composite material injection moulding to make, and be wear-resisting, decay resistance is good, so can prolong 3 times or more in service life than general carrying roller the service life of the utility model double seal composite material support roller.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples
Fig. 1 is a utility model double seal composite material support roller structural representation;
Fig. 2 is a utility model double seal composite material support roller A-A cross-sectional schematic;
Among the figure: 1, bearing seat, 2, bearing, 3, the axle collar, 4, carrying roller cylinder, 5, Mi Gonggai, 6, dustproof enclosing cover, 7, rubber seal, 8, spool.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to double seal composite material support roller as shown in the figure, earlier axle 8 is passed carrying roller cylinder 4, again from the two ends of axle 8 outwards successively assembled shaft bearing 1, Mi Gong lid 5, axle with collar 3, dustproof enclosing cover 6, rubber seal 7, bearing 2 has been injection-moulded in together with bearing seat when making bearing seat 1, the lithium base grease of between bearing seat 1 and Mi Gong lid 5, annotating, the flowable sealant of between dustproof enclosing cover 6 and rubber seal 7, annotating.
Principle of work of the present utility model is as follows: axle 8 is installed on the carrier roller frame of belt conveyer, the belt conveyer belt is positioned at double seal composite material support roller top, after belt conveyer starts, belt utilizes friction to drive the rotation of double seal composite material support roller, when the utility model rotates at carrying roller, axle 8, rubber seal 7, Mi Gong lid 5, axle are actionless with collar 3, have only carrying roller cylinder 4, bearing seat 1, the enclosing cover 6 of preventing dust turns round with belt.
The double seal composite material support roller guarantees that in order to support belt conveyer belt and weight belt is along the steady convey materials of belt direction of travel.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. double seal composite material support roller, it includes carrying roller cylinder, axle, bearing seat, Mi Gonggai, the axle collar, dustproof enclosing cover, rubber seal, it is characterized in that: axle passes carrying roller cylinder, the two ends of axle are assembled shaft bearing successively outwards, Mi Gonggai, the axle collar, dustproof enclosing cover, rubber seal, bearing has been injection-moulded in together with bearing seat when making bearing seat, the lithium base grease of between bearing seat and Mi Gong lid, annotating, filling flowable sealant between dustproof enclosing cover and rubber seal, there is a convex annulus in the simultaneously described dustproof enclosing cover outside near the position of axle, on the contact surface of dustproof enclosing cover and rubber seal, several tiny annulus are arranged, successively from inside to outside in same planar alignment.
2. double seal composite material support roller according to claim 1 is characterized in that, the close attachment face of described bearing seat and Mi Gonggai has several convexs and the matrix annulus of arranged crosswise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200577311U CN202063528U (en) | 2011-03-07 | 2011-03-07 | Roller of double seal composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200577311U CN202063528U (en) | 2011-03-07 | 2011-03-07 | Roller of double seal composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202063528U true CN202063528U (en) | 2011-12-07 |
Family
ID=45057399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200577311U Expired - Fee Related CN202063528U (en) | 2011-03-07 | 2011-03-07 | Roller of double seal composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202063528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673973A (en) * | 2012-05-08 | 2012-09-19 | 山东鼎鑫矿用新材料有限公司 | Maintenance free modified plastic carrier roller |
-
2011
- 2011-03-07 CN CN2011200577311U patent/CN202063528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673973A (en) * | 2012-05-08 | 2012-09-19 | 山东鼎鑫矿用新材料有限公司 | Maintenance free modified plastic carrier roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HU'NAN ZHONGSHUO TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: CHEN XINXIANG Effective date: 20120326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 417000 LOUDI, HUNAN PROVINCE TO: 410000 LOUDI, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120326 Address after: 410000 Industrial Zone, Meiyuan Economic Development Zone, Xinhua County, Hunan Patentee after: Hunan Zhongshuo Technology Development Co., Ltd. Address before: 417000 Loudi City, Hunan province Louxing District Office dry sub committee Ganzi Changqing Chong group Patentee before: Chen Xinxiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20170307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |