KR20120069295A - Meandering prevention device for conveyer belt - Google Patents
Meandering prevention device for conveyer belt Download PDFInfo
- Publication number
- KR20120069295A KR20120069295A KR1020100130788A KR20100130788A KR20120069295A KR 20120069295 A KR20120069295 A KR 20120069295A KR 1020100130788 A KR1020100130788 A KR 1020100130788A KR 20100130788 A KR20100130788 A KR 20100130788A KR 20120069295 A KR20120069295 A KR 20120069295A
- Authority
- KR
- South Korea
- Prior art keywords
- belt
- meandering
- conveyor
- bar
- meandering prevention
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
- B65G2203/0283—Position of the load carrier
Landscapes
- Structure Of Belt Conveyors (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The present invention suppresses the meandering of the returned belt while simplifying the configuration, thereby increasing the conveying power of raw materials, minimizing the damage of the conveyor, and providing ease of maintenance, as well as improving the quality of the conveyor. As for the meander prevention device for
In the conveyor is installed on the upper side of the conveyor frame so that the belt is maintained by the carrier roller to transport the raw material, the lower side of the conveyor frame is installed on the conveyor to prevent the meandering of the returned belt;
The meandering prevention device includes a meandering prevention bar which is freely coupled to the center of the lower bar of the conveyor frame through a bearing, a pair of tapered rollers installed on both sides of the meandering prevention bar, and a meandering prevention bar provided at the meandering prevention bar. It is characterized by including a stopper to prevent the endless rotation.
Description
The present invention relates to a meandering prevention device for a conveyor, and more particularly, to prevent the kenvey belt from meandering in the process of transporting raw materials, to smoothly transport the raw materials and to maintain high quality while extending the life of the conveyor. It is related with the provision of a prevention device.
In steel mills, power plants, or cement planting systems, conveyors are installed and used as a means to transport raw materials such as iron ore, coke, coal, limestone, and sand for a stable long distance.
The conveyor as described above may cause meandering in the process of transferring the raw materials, causing damage to the belt and the conveyor, as well as causing the raw materials not to be transferred normally.
The cause of meandering is caused by the shift of the center of gravity of the belt due to the difference in the weight of the raw material supplied to the conveyor for conveying, and the belt at the position returning after conveying the raw material has no load and is fast. It is caused by rolling caused by speed.
In order to prevent the belt from meandering due to this cause, a meandering prevention device is installed in the return portion of the Kenveyer to prevent the meandering of the belt, and this technology will be described below with reference to FIG. 6.
The belt meandering prevention device (1) to which the prior art is applied allows the belt (4) held by the carrier roller (3) to the upper side of the conveyor frame (2) to convey the raw material (5), and the conveyor frame (2). ) Is provided to prevent the
The
In the prior art as described above, the belt in the return direction is connected to the guide roller in the process of meandering to prevent further meandering or deviating phenomenon, which is connected to the belt in the process of being continuously repeated for a long time, causing friction. Intensive wear of the guide roller occurs.
As described above, when the belt is excessively biased in any one direction, the guide roller does not maintain its position due to the pushing force of the belt and the shaft is bent.
If this phenomenon is excessive, the guide roller will be broken, and if the guide roller is broken, the belt will meander in the broken direction, and in particular, since the damaged part of the guide roller will be sharp, it will meander in the role of knife. It will damage the belt.
In addition, when excessively biased force occurs in one direction of the belt, the belt may enter and be pinched between the adjustment brackets, causing damage such as torn in the process of returning.
In this case, when the belt is damaged during the return process, the raw material is not transferred normally and falls during the carrier process. In addition, when the belt is severely damaged, the belt is cut in the process of transferring the raw material due to the concentrated load on the damaged part. The phenomenon occurs.
In addition, since the returned belt is in contact with the adjusting roller and the guide roller to cause friction, not only does it cause considerable noise, but also the friction surface increases, which is another cause of easy belt damage.
In the prior art as described above, damage to the meandering prevention device and the belt frequently occurs, and excessive maintenance manpower and time and cost are required to maintain it in a normal state, and the transfer of raw materials cannot be stably performed. There are a number of problems, such as being caused.
Accordingly, the present invention is invented to solve the above problems, the belt is maintained on the upper side of the conveyor frame is installed so as to transport the raw material, the lower side of the conveyor frame prevents the belt returned from meandering. In the conveyor is installed meandering prevention device for;
The meandering prevention device includes a meandering prevention bar which is freely coupled to the center of the lower bar of the conveyor frame through a bearing, a pair of tapered rollers installed on both sides of the meandering prevention bar, and a meandering prevention bar provided at the meandering prevention bar. Including a stopper that prevents endless rotation, it minimizes the meandering of the returned belt while simplifying the configuration, thereby increasing the conveying power of raw materials, minimizing the damage of the conveyor, and providing ease of maintenance. It is possible to achieve the purpose of maintaining high quality while prolonging the life of the product.
The present invention can be installed at the return position of the conveyor to prevent the belt from meandering, and also to prevent deformation and damage of the belt and the meandering prevention device to prolong the service life of the conveyor, and to maintain the quality of the conveyor while maintaining it. It is an invention having various effects such as unnecessary manpower and cost that can be reduced according to the repair.
1 is a perspective view showing a meander prevention device for a conveyor to which the technique of the present invention is applied.
Figure 2 is a cross-sectional view taken along the line A-A of the meander prevention device for a conveyor to which the technique of the present invention is applied.
3 is a cross-sectional view taken along line B-B of a meander prevention device for a conveyor to which the technique of the present invention is applied.
Figure 4 is a plan view showing a meander prevention device for a conveyor to which the technique of the present invention is applied.
Figure 5 is a block diagram showing a state in which the meander prevention device for a conveyor applied to the technology of the present invention is installed.
Figure 6 is a block diagram showing a meander prevention device for a roller conveyor to which the prior art is applied.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
1 is a perspective view showing a meander prevention device for a conveyor to which the technique of the present invention is applied, FIG. 2 is a sectional view taken along line A-A of the meander prevention apparatus for a conveyor to which the technique of the present invention is applied, and FIG. 3 is a conveyor to which the technique of the present invention is applied. B-B cross-sectional view of the meander preventive device for construction, FIG. 4 is a plan view showing a meander prevention device for a conveyor to which the technique of the present invention is applied, and FIG. 5 is a state in which a meander prevention apparatus for a conveyor to which the technique of the present invention is applied is installed. It demonstrates together as an illustrated block diagram.
In the present invention is characterized by improving the
The
The
This is to ensure that the
The
The
The
Looking at the process to prevent the meandering of the
The
That is, in the process of moving (returning) the
In addition, when the
At this time, the force F to move the
In particular, the
The present invention, while simplifying the configuration of the meander prevention device to suppress the meandering of the returned belt as much as possible to increase the feed force of the raw material, to minimize the damage of the conveyor can provide ease of maintenance as well as to increase the life of the conveyor It has the advantage of maintaining high quality while long.
100; conveyor
103; belt
105; Meandering device
107; Meandering bar
108,109; Tapered roller
111; Small diameter part
112; Large diameter part
113; stopper
118; Rubber coating
Claims (4)
In the conveyor (100) below the conveyor frame (101) is installed a meandering prevention device (105) for preventing the returned belt 103 to meander;
The meandering prevention device 105 includes a meandering prevention bar 107 which is freely coupled to the center of the lower bar 106 of the conveyor frame 101 via a bearing;
A pair of tapered rollers 108 and 109 installed on both sides of the meandering bar 107;
The meandering prevention bar is provided in the meandering prevention bar 107, characterized in that it includes a stopper 113 for preventing the meandering prevention bar 107 from infinitely rotating.
The small diameter portion 111 of the tapered rollers 108 and 109 is positioned outside so that the belt 103 can always be located at the center of the tapered rollers 108 and 109 due to the principle that the belt 103 moves toward the higher speed. , Large diameter portion 112 is a meander prevention device for the conveyor, characterized in that located on the inside.
The stopper 113 protrudes toward the front and rear of the meandering prevention bar 107 and is restricted to bend downward 114;
Position to determine the rotation angle range of the meander prevention bar 107 by adjusting the distance between the restriction piece 114 and the meandering prevention bar 107 by a combination of the bolt 115 and the nut 116 to the limiting piece 114. Meander prevention device for a conveyor, characterized in that consisting of a determining means (117).
Meander prevention device for a conveyor, characterized in that the rubber coating (118) is performed on the surface of the tapered rollers (108, 109) to prevent separation by increasing the coefficient of friction with the belt (103).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100130788A KR101231796B1 (en) | 2010-12-20 | 2010-12-20 | Meandering prevention device for conveyer belt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100130788A KR101231796B1 (en) | 2010-12-20 | 2010-12-20 | Meandering prevention device for conveyer belt |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120069295A true KR20120069295A (en) | 2012-06-28 |
KR101231796B1 KR101231796B1 (en) | 2013-02-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20100130788A KR101231796B1 (en) | 2010-12-20 | 2010-12-20 | Meandering prevention device for conveyer belt |
Country Status (1)
Country | Link |
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KR (1) | KR101231796B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110883956A (en) * | 2018-09-11 | 2020-03-17 | 湖北北新建材有限公司 | Gypsum board small belt adjusting device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090030288A (en) * | 2009-03-04 | 2009-03-24 | 박태진 | Apparatus for preventing swerving of belt conveyor |
KR20100119074A (en) * | 2009-04-30 | 2010-11-09 | 주식회사 포스코 | Automatic aligning apparatus for reversible conveyor belt |
-
2010
- 2010-12-20 KR KR20100130788A patent/KR101231796B1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110883956A (en) * | 2018-09-11 | 2020-03-17 | 湖北北新建材有限公司 | Gypsum board small belt adjusting device |
CN110883956B (en) * | 2018-09-11 | 2021-11-30 | 湖北北新建材有限公司 | Gypsum board small belt adjusting device |
Also Published As
Publication number | Publication date |
---|---|
KR101231796B1 (en) | 2013-02-08 |
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