CN203227676U - Air cooling transport roller way - Google Patents
Air cooling transport roller way Download PDFInfo
- Publication number
- CN203227676U CN203227676U CN 201320280358 CN201320280358U CN203227676U CN 203227676 U CN203227676 U CN 203227676U CN 201320280358 CN201320280358 CN 201320280358 CN 201320280358 U CN201320280358 U CN 201320280358U CN 203227676 U CN203227676 U CN 203227676U
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- roller
- oil
- bearing
- chain
- hole
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Abstract
The utility model provides an air cooling transport roller way. The air cooling transport roller way comprises a plurality of roller units which are arranged in sequence and a roller way rack, wherein each roller unit comprises a roller; two ends of the roller are respectively provided with a duplex chain wheel; a roller chain is sleeved between the two duplex chain wheels that two adjacent rollers are positioned on the same side; bearings are sleeved on shafts at both ends of the roller; each bearing is provided with a bearing seat; each bearing seat is radially provided with a first oil through hole; the roller way rack, corresponding to each first oil through hole, is provided with a second oil through hole; and the second oil through hole is communicated with the corresponding first oil through hole. The air cooling transport roller way is synchronously transmitted on both sides, the rollers on both ends are balanced in stress, the operation is stable, the weight of the roller chain in every meter is greater, the fatigue strength is high, and the service life is long; moreover, the bearing seats are fixed reliably and disassembled and assembled simply and conveniently; and therefore the rollers are replaced simply and conveniently, and meanwhile the cleaning of grease lubricating system is ensured.
Description
Technical field
The utility model relates to a kind of technical field of steel rolling, relates in particular to a kind of air-cooled conveyor roller.
Background technology
First section common structure of solid matter conveyor roller of the air-cooled line of steel rolling mill has two kinds of patterns, a kind of is at an end of roller duplex chain wheel to be installed, carry out one-sided transmission by chain, another kind is at the roller two ends simple chainwheel to be installed all, carry out both sides by chain and replace transmission, the roller of these two kinds of structural shapes all is that two ends are stressed bigger and unbalanced.Because installing space is narrow and small, generally select monoblock type roller axle bearing for use, two dormant bolt holes are arranged, install and fix bolt from the roller bed frame bottom, the bearing block tank filler sleeve is at the top, the centralized grease lubrication oil pipe can be installed, because of first section solid matter roller-way operating ambient temperature height of living in, iron scale and dust are big, and roller table speed and load variations are big, chain takes place easily break, bearing block is loosening, damage of bearings, the roller journal wearing and tearing, faults such as motor tripping operation, the dismounting of bearing block and current check are fastening very inconvenient, want dismounting bearing block lubricating oil pipe when changing roller at every turn, not only increase many workloads, also bring pollution to bearing lubrication system easily.
The utility model content
The technical problems to be solved in the utility model is: in order to solve the stressed bigger and inhomogeneous problem of roller of the conveyor roller on the air-cooled line of existing steel rolling mill, and dismounting bearing block and change the problem of roller inconvenience, the utility model provides a kind of and has operated steadily, easy disassembly roller, the air-cooled conveyor roller that is easy to overhaul solve the problems referred to above.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of air-cooled conveyor roller, comprise a plurality of roller units that are arranged in order and roller bed frame, described roller units comprises roller, described roller two ends all are equipped with a duplex chain wheel, adjacent two described rollers are between two duplex chain wheels of homonymy and are arranged with a roller chain, all be arranged with a bearing on the axle at described roller two ends, on the described bearing bearing block is installed, described bearing block is fixed on the roller bed frame, described bearing block radially offers first oil through, correspondingly with each described first oil through on the described roller bed frame offer second oil through, described second oil through is communicated with corresponding first oil through, the oil-in place of described second oil through also is welded with the cutting ferrule joint, and described cutting ferrule joint is connected with oil inlet pipe.
The ISO chain of described roller chain number is 12AH-1, and its every meter long heavy is 1.8kg.
Described bearing is self-aligning roller bearing, and for same inside/outside diameter size, for example roller bearing units is high a lot of than other for the self-aligning roller bearing bearing capacity.
The beneficial effects of the utility model are, this air-cooled conveyor roller, the bilateral Synchronous Transmission, roller two ends stress equalization, running steadily, every meter long of roller chain is heavy bigger, fatigue strength height, long service life; In addition, bearing block is fixing reliable, and dismounting is simple and convenient, thereby the also easy replacing of roller has guaranteed the cleaning of grease lubricating system simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the part sectioned view of the optimum embodiment of the air-cooled conveyor roller of the utility model.
Among the figure 1, roller, 2, duplex chain wheel, 3, roller chain, 4, bearing 5, bearing block 6, roller bed frame, 7, first oil through, 8, second oil through, 9, the cutting ferrule joint, 10, oil inlet pipe.
The specific 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, the utility model provides a kind of air-cooled conveyor roller, comprise a plurality of roller units that are arranged in order and roller bed frame 6, roller units comprises roller 1, roller 1 two ends all are equipped with a duplex chain wheel 2, adjacent two rollers 1 are between two duplex chain wheels 2 of homonymy and are arranged with a roller chain 3, the ISO chain of roller chain No. 3 is 12AH-1, its every meter long heavy is 1.8kg, roller-way bilateral Synchronous Transmission, make roller 1 two ends stress equalization, running steadily, even roller 1 has roller chain 3 fractures of an end, also can temporarily keep production, all be arranged with a bearing 4 on the axle at roller 1 two ends, bearing block 5 is installed on the bearing 4, bearing block 5 is fixed on the roller bed frame 6, bearing block 5 radially offers first oil through 7, correspondingly with each first oil through 7 on the roller bed frame 6 offer second oil through 8, second oil through 8 is communicated with corresponding first oil through 7, the oil-in place of second oil through 8 also is welded with cutting ferrule joint 9, cutting ferrule joint 9 is connected with oil inlet pipe 10, bearing 4 lubricating oil feed bearing block 5 from roller bed frame 6 belows, when changing rod or dismounting bearing block 5, can not relate to the dismounting of oil inlet pipe 10 and cutting ferrule joint 9, bearing 4 is self-aligning roller bearing, for same inside/outside diameter size, for example roller bearing units is high a lot of than other for the self-aligning roller bearing bearing capacity.
Be enlightenment with above-mentioned foundation desirable embodiment of the present utility model, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1. air-cooled conveyor roller, comprise a plurality of roller units that are arranged in order and roller bed frame (6), it is characterized in that: described roller units comprises roller (1), described roller (1) two ends all are equipped with a duplex chain wheel (2), adjacent two described rollers (1) are between two duplex chain wheels (2) of homonymy and are arranged with a roller chain (3), all be arranged with a bearing (4) on the axle at described roller (1) two ends, bearing block (5) is installed on the described bearing (4), described bearing block (5) is fixed on the roller bed frame (6), described bearing block (5) radially offers first oil through (7), described roller bed frame (6) goes up corresponding second oil through (8) that offers with each described first oil through (7), described second oil through (8) is communicated with corresponding first oil through (7), the oil-in place of described second oil through (8) also is welded with cutting ferrule joint (9), and described cutting ferrule joint (9) is connected with oil inlet pipe (10).
2. air-cooled conveyor roller as claimed in claim 1 is characterized in that: the ISO chain of described roller chain (3) number is 12AH-1.
3. air-cooled conveyor roller as claimed in claim 1, it is characterized in that: described bearing (4) is self-aligning roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280358 CN203227676U (en) | 2013-05-21 | 2013-05-21 | Air cooling transport roller way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280358 CN203227676U (en) | 2013-05-21 | 2013-05-21 | Air cooling transport roller way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227676U true CN203227676U (en) | 2013-10-09 |
Family
ID=49283825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320280358 Expired - Lifetime CN203227676U (en) | 2013-05-21 | 2013-05-21 | Air cooling transport roller way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227676U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707875A (en) * | 2015-04-07 | 2015-06-17 | 冯宗茂 | Dislocation wire lap joint point device |
| CN105964709A (en) * | 2016-06-20 | 2016-09-28 | 江苏永钢集团有限公司 | Air-cooling bullet roller fixing device for wires |
| CN113546967A (en) * | 2020-04-24 | 2021-10-26 | 德国考科斯技术有限公司 | Guide device for long products |
| CN113857363A (en) * | 2021-10-27 | 2021-12-31 | 马鞍山市申马机械制造有限公司 | Air-cooled straightening roll and straightening machine |
-
2013
- 2013-05-21 CN CN 201320280358 patent/CN203227676U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707875A (en) * | 2015-04-07 | 2015-06-17 | 冯宗茂 | Dislocation wire lap joint point device |
| CN105964709A (en) * | 2016-06-20 | 2016-09-28 | 江苏永钢集团有限公司 | Air-cooling bullet roller fixing device for wires |
| CN113546967A (en) * | 2020-04-24 | 2021-10-26 | 德国考科斯技术有限公司 | Guide device for long products |
| CN113546967B (en) * | 2020-04-24 | 2024-04-16 | 德国考科斯技术有限公司 | Guiding device for elongated products |
| CN113857363A (en) * | 2021-10-27 | 2021-12-31 | 马鞍山市申马机械制造有限公司 | Air-cooled straightening roll and straightening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |