CN203402611U - Turnabout drum of belt conveyer - Google Patents
Turnabout drum of belt conveyer Download PDFInfo
- Publication number
- CN203402611U CN203402611U CN201320507589.5U CN201320507589U CN203402611U CN 203402611 U CN203402611 U CN 203402611U CN 201320507589 U CN201320507589 U CN 201320507589U CN 203402611 U CN203402611 U CN 203402611U
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- drum
- cylinder
- dish
- cylinder dish
- limit
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Abstract
The utility model relates to a turnabout drum of a belt conveyer. The turnabout drum of the belt conveyer comprises a drum body and a drum shaft arranged in the center of the drum body, wherein supports are arranged at the two ends of the drum shaft respectively, and a bearing, a bearing block and a bearing cover are arranged on the portion, arranged on the inner side of each support, of the drum shaft. The turnabout drum of the belt conveyer is characterized in that a middle drum disk and side drum disks are arranged between the drum body and the drum shaft, the bearing blocks are sleeved with the side drum disks respectively, a plurality of slag discharging holes are formed in the side drum disks, the drum body is of a cylindrical structure which is formed by a plurality of drum strips which are arranged in a parallel mode, and are evenly distributed along the circumference, a cone drum disk is arranged inside the drum body, and is arranged between the middle drum disk and each side drum disk, the diameter of the middle drum disk is larger than that of each side drum disk, and the included angle between each of the two ends of each drum strip and the plane where the center of the drum strip is located is about 10 degrees. The turnabout drum of the belt conveyer is simple in structure and convenient to operate, the slag discharging effect is good, offset between a belt and the turnabout drum can be avoided, and safe and efficient production is facilitated.
Description
Technical field
The utility model relates to a kind of belt dressing of carry coal, relates in particular to a kind of belt feeder bend pulley.
Background technology
At present, for transporting general main drive roll, passive cylinder, the belt conveyor of comprising of band conveyor of coal, in course of conveying, between belt and cylinder, often easily sneak into cinder, and be difficult to automatically discharge, not only cause the skew of belt direction, and the belt that easily weares and teares, the service life of shortening belt.
Utility model content
The deficiency that the utility model exists for above-mentioned prior art, provides a kind of simple in structure, and intensity is large and can automatically discharge the belt feeder bend pulley of slag thing.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of belt feeder bend pulley, comprise cylindrical shell and be positioned at cylindrical shell center cylinder axle, the two ends of described cylinder axle are respectively equipped with bearing, on the cylinder axle of described bearing inner side, be provided with bearing, bearing seat and bearing gland, it is characterized in that, between described cylindrical shell and described cylinder axle, be provided with intermediate cylinder dish and limit cylinder dish, described limit cylinder dish is sleeved on the outside of described bearing seat, described limit cylinder dish is provided with a plurality of mud holes, and described cylindrical shell is the cylindrical structure that a plurality of cylinder bars that be arranged in parallel distribute and form along even circumferential.
The beneficial effects of the utility model are: in the process of carry coal, cinder enters between cylindrical shell and belt, then by the space between cylinder bar, drop on the cone cylinder dish of inner barrel, by deadweight, along cone cylinder panel surface, slide to the small end of cone cylinder dish, then by the mud hole on the cylinder dish of limit, discharge, avoid cinder to be trapped in drum surface, in addition because the diameter of intermediate cylinder dish is greater than the diameter of described limit cylinder dish, cylinder bar is middle a little more than edge, avoid belt to occur skew at transmission process, improved the driving efficiency between belt and cylindrical shell, extended the service life of belt, the utility model is simple in structure, easy to operate, deslagging is effective, more be conducive to safety, produce efficiently.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described inner barrel is provided with cone cylinder dish between described intermediate cylinder dish and limit cylinder dish, and the large end of described cone cylinder dish is near described intermediate cylinder dish.
Adopt the beneficial effect of above-mentioned further scheme to be, the cinder that assurance enters between belt and cylindrical shell drops on cone cylinder dish by the space between cylinder bar, the small end that dependence self gravitation slides to described cone cylinder dish is away from cylinder bar, facilitate cinder fast towards the landing of cylindrical shell both sides, guarantee combination and transmission between belt and cylinder bar.
Further, the diameter of described intermediate cylinder dish is greater than the diameter of described limit cylinder dish, and the plane approximately 10 degree left and right at its place, center are departed from the two ends of described cylinder bar.
Adopt the beneficial effect of above-mentioned further scheme to be, while avoiding belt and drum drive, be offset.
Further, between described bearing and limit cylinder dish, be also provided with fender, described fender is fixedly connected with described cylinder bar end, and the section of described fender is cirque structure.
Adopt the beneficial effect of above-mentioned further scheme to be, avoid the bar edge operating personal of damaging, can keep in addition the stability of the cylindrical structure of the described cylindrical shell that formed by cylinder bar.
Further, described intermediate cylinder dish is respectively equipped with along even circumferential and distributes and corresponding the first groove and the second groove that supports described cylinder bar with limit Tong Pan edge, and described intermediate cylinder dish and Tong Pan center, limit are respectively equipped with the first through hole and the second through hole.
Adopt the beneficial effect of above-mentioned further scheme to be, the strength and stability that the first groove and the second recess supports cylinder bar by intermediate cylinder dish and limit cylinder dish increased cylindrical structure, first secondly the both sides that cone cylinder dish is symmetrically distributed in intermediate cylinder dish are that cylinder bar midway location is played to certain supporting role.
Further, described mud hole is 6, and is evenly distributed on the outside of described the second through hole.
Adopt the beneficial effect of above-mentioned further scheme to be, guarantee that deslagging is effective.
Further, the inner side of described limit cylinder dish is also provided with cylinder dish reinforced rib between described mud hole.
Adopt the beneficial effect of above-mentioned further scheme to be, strengthen the intensity of limit cylinder dish.
Further, described cylinder bar quantity is 12.
Adopt the beneficial effect of above-mentioned further scheme to be, both guaranteed that cinder can drop on cone cylinder dish by gap between cylinder bar, has guaranteed again the intensity of cylindrical shell integral body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model intermediate cylinder dish;
Fig. 3 is the structural representation of the utility model limit cylinder dish;
In Fig. 1～Fig. 3: 1, cylinder axle; 2, cylinder bar; 3, intermediate cylinder dish; 31, the first groove; 32, the first through hole; 4, cone cylinder dish; 5, limit cylinder dish; 51, the second groove; 52, the second through hole; 53, cylinder dish reinforced rib; 54, mud hole; 6, fender; 7, bearing gland; 8, bearing seat; 9, bearing; 10, bolt; 11, bearing.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
In Fig. 1～Fig. 3, a kind of belt feeder bend pulley, comprise cylindrical shell and be positioned at cylindrical shell center cylinder axle 2, the two ends of described cylinder axle 2 are respectively equipped with bearing 11, on the cylinder axle 2 of described bearing inner side, be provided with bearing 9, bearing seat 8 and bearing gland 7, it is characterized in that, between described cylindrical shell and described cylinder axle 1, be provided with intermediate cylinder dish 3 and limit cylinder dish 5, described limit cylinder dish 5 is sleeved on the outside of described bearing seat 9, described limit cylinder dish 5 is provided with a plurality of mud holes 54, and described cylindrical shell is the cylindrical structure that a plurality of cylinder bars 2 that be arranged in parallel distribute and form along even circumferential.
Described inner barrel is provided with cone cylinder dish between described intermediate cylinder dish 3 and limit cylinder dish 5, and the large end of described cone cylinder dish 4 is near described intermediate cylinder dish 3.
The diameter of described intermediate cylinder dish 3 is greater than the diameter of described limit cylinder dish 5, and approximately 10 degree left and right, its center are departed from the two ends of described cylinder bar 2.While avoiding belt and drum drive, be offset.
Between described bearing 11 and limit cylinder dish 5, be also provided with fender 6, described fender 6 is fixedly connected with described cylinder bar 2 ends, and the section of described fender 6 is cirque structure.Avoid the bar edge operating personal of damaging, strengthen the stability of cylindrical shell.
Described intermediate cylinder dish 3 is respectively equipped with along even circumferential and distributes and corresponding the first groove 31 and the second groove 51 that supports described cylinder bar with the edge of limit cylinder dish 5, and described intermediate cylinder dish 3 is respectively equipped with the first through hole 32 and the second through hole 52 with the center of limit cylinder dish 5.
Described mud hole 54 is 6, and is distributed on the outside of described the second through hole.Deslagging is effective.
The inner side of described limit cylinder dish 5 is also provided with cylinder dish reinforced rib 53 between described mud hole 54.Strengthen the intensity of limit cylinder dish.
Described cylinder bar 2 quantity are 12.Both guaranteed that cinder can drop on cone cylinder dish by gap between cylinder bar, had guaranteed again the intensity of cylindrical shell integral body.
In the process of belt feeder carry coal, cinder enters between cylindrical shell and belt, then by the space between cylinder bar, drop on the cone cylinder dish of inner barrel, by deadweight, along cone cylinder panel surface, slide to the small end of cone cylinder dish, then by the mud hole on the limit cylinder dish of both sides, discharge.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a belt feeder bend pulley, comprise cylindrical shell and be positioned at cylindrical shell center cylinder axle, the two ends of described cylinder axle are respectively equipped with bearing, on the cylinder axle of described bearing inner side, be provided with bearing, bearing seat and bearing gland, it is characterized in that, between described cylindrical shell and described cylinder axle, be provided with intermediate cylinder dish and limit cylinder dish, described limit cylinder dish is sleeved on the outside of described bearing seat, described limit cylinder dish is provided with a plurality of mud holes, and described cylindrical shell is the cylindrical structure that a plurality of cylinder bars that be arranged in parallel distribute and form along even circumferential.
2. belt feeder bend pulley according to claim 1, is characterized in that, described inner barrel is provided with cone cylinder dish between described intermediate cylinder dish and limit cylinder dish, and the large end of described cone cylinder dish is near described intermediate cylinder dish.
3. belt feeder bend pulley according to claim 1 and 2, is characterized in that, the diameter of described intermediate cylinder dish is greater than the diameter of described limit cylinder dish.
4. belt feeder bend pulley according to claim 3, is characterized in that, between described bearing and limit cylinder dish, is also provided with fender, and described fender is fixedly connected with described cylinder bar end, and the section of described fender is cirque structure.
5. belt feeder bend pulley according to claim 3, it is characterized in that, described intermediate cylinder dish is respectively equipped with along even circumferential and distributes and corresponding the first groove and the second groove that supports described cylinder bar with limit Tong Pan edge, and described intermediate cylinder dish and Tong Pan center, limit are respectively equipped with the first through hole and the second through hole.
6. belt feeder bend pulley according to claim 5, is characterized in that, described mud hole is 6, and is evenly distributed on the outside of described the second through hole.
7. belt feeder bend pulley according to claim 6, is characterized in that, the inner side of described limit cylinder dish is also provided with cylinder dish reinforced rib between described mud hole.
8. belt feeder bend pulley according to claim 1, is characterized in that, described bearing seat and described bearing gland are bolted to connection.
9. belt feeder bend pulley according to claim 1, is characterized in that, described cylinder bar quantity is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507589.5U CN203402611U (en) | 2013-08-19 | 2013-08-19 | Turnabout drum of belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507589.5U CN203402611U (en) | 2013-08-19 | 2013-08-19 | Turnabout drum of belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402611U true CN203402611U (en) | 2014-01-22 |
Family
ID=49938550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507589.5U Expired - Fee Related CN203402611U (en) | 2013-08-19 | 2013-08-19 | Turnabout drum of belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935700A (en) * | 2014-04-24 | 2014-07-23 | 江苏新鹏重型机电制造有限公司 | Novel wire belt bucket elevator |
-
2013
- 2013-08-19 CN CN201320507589.5U patent/CN203402611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935700A (en) * | 2014-04-24 | 2014-07-23 | 江苏新鹏重型机电制造有限公司 | Novel wire belt bucket elevator |
| CN103935700B (en) * | 2014-04-24 | 2016-04-13 | 江苏新鹏重型机电制造有限公司 | Novel steel wire belt bucket elevator |
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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: 20140122 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |