CN103047271A - Mining steel wire rope supporting roller - Google Patents
Mining steel wire rope supporting roller Download PDFInfo
- Publication number
- CN103047271A CN103047271A CN2012105632329A CN201210563232A CN103047271A CN 103047271 A CN103047271 A CN 103047271A CN 2012105632329 A CN2012105632329 A CN 2012105632329A CN 201210563232 A CN201210563232 A CN 201210563232A CN 103047271 A CN103047271 A CN 103047271A
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- CN
- China
- Prior art keywords
- steel wire
- wire rope
- roller
- central shaft
- ground roller
- 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.)
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Abstract
The invention discloses a mining steel wire rope supporting roller, and overcomes the defects that when a ground roller works in a vibrative environment for a long time, the bolts of the ground roller are easy to loosen, the glands are easy to fall off, the work stoppage and maintenance frequency is high, and the normal production is influenced. The mining steel wire rope supporting roller is characterized by comprising a ground roller body 1, bearings 2, glands 3, check rings 4 and a central shaft 5; the ground roller body is in the shape of a concave cylinder, wherein the two ends of the outer body of the concave cylinder is warped and the center of the concave cylinder is hollow; the central shaft 5 is arranged at the center of the ground roller body 1; the bearings 2 are arranged between the central shaft 5 and the two end of the ground roller body 1; and the glands 3 and the check rings 2 are connected with the bearings 2. Compared with the original ground roller, the mining steel wire rope supporting roller has the advantages that the maintenance frequency is low, the maintenance is convenient, the maintenance is reduced, the normal production efficiency is greatly improved, and the miming steel wire rope supporting roller is suitable for using supporting steel wire ropes in coal mine tunnels.
Description
Technical field:
The invention belongs to the technical field that coal mine machinery equipment is made, be specifically related to a kind of pit rope back-up roller, be adapted to the coal mine roadway wire rope and support.
Background technique:
Known to the inventor, little ground roll is that coal mine roadway is used for the essential capital equipment of supporting steel-cable.For main shaft, cylindrical is roll body, middle dress bearing, two ends dress bearing cap, bearing cap bolton in the middle of by traditional design being.Use bolton, ground roll moves in the environment of vibrations for a long time, and bolt becomes flexible easily, falls lid, shut-down (breakdown) mainteance often, and impact is normally produced.
Summary of the invention:
Purpose of the present invention provides a kind of minimizing maintenance number of times exactly for overcoming above deficiency, and labor intensity is low, saves production cost the pit rope back-up roller that efficient is high.
Technological scheme of the present invention is to realize like this, described a kind of pit rope back-up roller, ground roll body 1, bearing 2, gland 3, the hole forms with back-up ring 4, central shaft 5, it is characterized in that arranging an ectosome two ends band and stick up the concave cylindrical body ground roll body 1 that the center is sky, pass central shaft 5 in the setting of the center of ground roll body 1, the two ends between central shaft 5 and ground roll body 1 are provided with bearing 2, and bearing 2 is connected with gland 3, hole back-up ring 4.Described a kind of pit rope back-up roller, having overcome the original place roller bearing, to hold cover bolt fastening, and ground roll moves in the environment of vibrations for a long time, and bolt becomes flexible easily, falls lid, shut-down (breakdown) mainteance often, the normal problem of producing of impact.
A kind of pit rope back-up roller of the present invention is without bolt, and two ends dress gland with the hole retainer ring spacing, is compared with former ground roll, has the maintenance number of times and reduces, and maintenance is convenient, has reduced maintenance, greatly improves the advantage of normal manufacturing efficiency
Description of drawings:
Accompanying drawing is a kind of pit rope back-up roller structural drawing
Among the figure: 1. roll body, 2. bearing, 3. gland, 4. hole back-up ring, 5. central shaft
Embodiment:
The present invention is described in further detail below in conjunction with accompanying drawing embodiment, a kind of pit rope back-up roller as shown in drawings, ground roll body 1, bearing 2, gland 3, the hole forms with back-up ring 4, central shaft 5, it is characterized in that arranging an ectosome two ends band and stick up the concave cylindrical body ground roll body 1 that the center is sky, pass central shaft 5 in the setting of the center of ground roll body 1, the two ends between central shaft 5 and ground roll body 1 are provided with bearing 2, and bearing 2 is connected with gland 3, hole back-up ring 4.
Claims (1)
1. pit rope back-up roller, by ground roll body 1, bearing 2, gland 3, the hole forms with back-up ring 4, central shaft 5, it is characterized in that arranging an ectosome two ends band and sticks up the concave cylindrical body ground roll body 1 that the center is sky, arranges at the center of ground roll body 1 and passes central shaft 5, two ends between central shaft 5 and ground roll body 1 are provided with bearing 2, and bearing 2 is connected with gland 3, hole back-up ring 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105632329A CN103047271A (en) | 2012-12-09 | 2012-12-09 | Mining steel wire rope supporting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105632329A CN103047271A (en) | 2012-12-09 | 2012-12-09 | Mining steel wire rope supporting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103047271A true CN103047271A (en) | 2013-04-17 |
Family
ID=48060049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105632329A Pending CN103047271A (en) | 2012-12-09 | 2012-12-09 | Mining steel wire rope supporting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047271A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225852A (en) * | 2008-01-30 | 2008-07-23 | 重庆三峰卡万塔环境产业有限公司 | High temperature resistant low speed bearing |
| CN201314329Y (en) * | 2008-11-20 | 2009-09-23 | 肖荣 | Improved roller device |
| CN202118101U (en) * | 2011-06-21 | 2012-01-18 | 襄阳宇清传动科技有限公司 | Roller bearing |
| CN202182106U (en) * | 2011-08-17 | 2012-04-04 | 山东德立信液压有限公司 | Track supporting wheel |
| KR20120121979A (en) * | 2011-04-28 | 2012-11-07 | 케미콘시스템 주식회사 | Roller Assembly |
-
2012
- 2012-12-09 CN CN2012105632329A patent/CN103047271A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225852A (en) * | 2008-01-30 | 2008-07-23 | 重庆三峰卡万塔环境产业有限公司 | High temperature resistant low speed bearing |
| CN201314329Y (en) * | 2008-11-20 | 2009-09-23 | 肖荣 | Improved roller device |
| KR20120121979A (en) * | 2011-04-28 | 2012-11-07 | 케미콘시스템 주식회사 | Roller Assembly |
| CN202118101U (en) * | 2011-06-21 | 2012-01-18 | 襄阳宇清传动科技有限公司 | Roller bearing |
| CN202182106U (en) * | 2011-08-17 | 2012-04-04 | 山东德立信液压有限公司 | Track supporting wheel |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |
|
| WD01 | Invention patent application deemed withdrawn after publication |