CN2083574U - Anti-deviation spiral carrier roller for conveying belt of belt conveyor - Google Patents
Anti-deviation spiral carrier roller for conveying belt of belt conveyor Download PDFInfo
- Publication number
- CN2083574U CN2083574U CN 90226919 CN90226919U CN2083574U CN 2083574 U CN2083574 U CN 2083574U CN 90226919 CN90226919 CN 90226919 CN 90226919 U CN90226919 U CN 90226919U CN 2083574 U CN2083574 U CN 2083574U
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- carrying roller
- bearing roller
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- spiral
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- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 239000004566 building material Substances 0.000 abstract description 2
- 239000003245 coal Substances 0.000 abstract description 2
- -1 electric power Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a novel belt conveyor prevents off tracking spiral bearing roller group device, change present general drum type bearing roller into spiral bearing roller, make the work conveyer belt keep the central point at the bearing roller to put under the effect of each heliciform bearing roller, avoid producing the off tracking phenomenon, reduce material loss, reduce the conveyer belt and damage, reduce the emergence of accident, practice thrift the cost, provide work efficiency, can adapt to the enterprising transformation of various belt conveyors, can be applied to metallurgy, coal, electric power, building materials, transportation department widely.
Description
The anti-deviation spiral carrying roller of a kind of belt conveyer group belongs to the transportation machinery field, particularly relates to a kind of device of belt conveyer.
Belt conveyer is widely used in metallurgy, coal, electric power, building materials and traffic and transportation sector as transmitting machinery.In production and transport modal fault be belt deflection takes place and cause load-transfer device wear and tear, tear, topped glue is peeled off, scratch, fracture etc., not only causes a large amount of losses of load-transfer device, and changes load-transfer device and will shut down, not only taken a lot of trouble but also influenced work efficiency.Because belt deflection causes that material spreads outward, cause the waste of serious human and material resources simultaneously.Thereby solution conveyer belt deflection phenomenon in service seems very important.At present for solving belt deflection, take to adjust load-transfer device frame central position, adjust tail, cylinder and frame angle, improve load-transfer device bonding quality etc., and load onto the automatic compensation carrying roller of band swivel mount or methods such as retaining roller are installed in the easy frame both sides, sideslip place that take place, though obtain certain effect,, add climatic conditions, operative technique level etc. and still can not eliminate the belt deflection phenomenon effectively because the conveyer condition of service is very complicated.
The most frequently used a kind of method is to adopt the V-type carrying roller at present, it is by the upper supporting roller that three the columnar carrying rollers in left, center, right are formed, and snub pulley also is a cylinder type carrying roller, and the position of three upper supporting rollers is mounted to V-type, load-transfer device through the winding of V-type upper supporting roller to snub pulley, as shown in Figure 1.In operational process, because the left, center, right carrying roller is V-shaped, make load-transfer device remain on midway location, can play certain anti-effect partially, but, still occur deviation phenomenon easily owing to reason such as foregoing.
The purpose of this utility model provides a kind of device that can eliminate belt deflection effectively, it is characterized in that left and right two upper supporting rollers are spiral carrying rollers, and left carrying roller is a left-hand screw, right carrying roller is a right-hand screw, snub pulley is that two parts of left and right symmetry are formed, and left part is a left-hand screw, and right part is a right-hand screw.Left side during installation, in, three upper supporting rollers in a left side still are mounted to V-type, in operational process, the hand of spiral of last spiral carrying roller group is consistent with the load-transfer device rotation direction, left side carrying roller is under the effect of left-hand screw, generation promotes the thrust of load-transfer device to the center, right carrying roller produces the thrust that promotes load-transfer device to the center under the effect of right-hand screw, guaranteed that all the time load-transfer device is in carrying roller group switching centre position.Equally, the interaction energy of the left and right spiral in the snub pulley guarantees that load-transfer device in the work of the center of snub pulley, has overcome the belt deflection phenomenon effectively.
The contrast accompanying drawing is further described below.
Wherein Fig. 1 is common carrying roller group scheme drawing;
Fig. 2 is a scheme drawing of the present utility model;
Fig. 1 is common carrying roller group scheme drawing; Wherein 1 is to go up belt, the 2nd, and following belt, the 3rd, cylinder type left side carrying roller, the 4th, cylinder type middle idler roller, the 5th, the right carrying roller of cylinder type, the 6th, cylinder type snub pulley, the 7th, roller rack.
Fig. 2 is the utility model scheme drawing, and wherein 1 is to go up belt, the 2nd, following belt, the 3rd, the upper left carrying roller of left-hand screw shape, the 4th, cylinder type middle idler roller, the 5th, the upper right carrying roller of right-hand screw shape, the 6th, the left and right spiral fashion snub pulley of left and right symmetry, the 7th, carrying roller pack support.Be in operation, because the hand of rotation of each carrying roller group is consistent with the belt hand of rotation, upper left carrying roller 3 produces a thrust of load-transfer device being pushed to the center from a left side under the effect of its left-hand screw, upper right carrying roller 4 produces a thrust of load-transfer device being pushed to the center from the right side under the effect of its right-hand screw, make load-transfer device on a left side, remain the center running under the force action of right thrust, equally, the left side of snub pulley, right-hand screw also produce one load-transfer device from a left side, right is pushed the thrust of center to, make load-transfer device remain on the running of snub pulley center, so just can prevent the generation of belt deflection phenomenon effectively.
As embodiment.What each spiral carrying roller of the present utility model adopted is double helix shape screw with long screw pitch carrying roller, pitch adopts the 70-75 millimeter comparatively desirable, carrying roller adopts 85 millimeters cylinders, form with spiral outside face and the spot welding that is entangled in this cylinder of the band steel of 6 millimeters thick, still can keep with present general-duty external diameter is 108 millimeters the same size of TD75 type carrying roller, can install very easily on the present general-duty belt conveyer, therefore, the utility model is easily manufactured, and can adapt to the transformation of various typing belt conveyer carrying rollers.
The utility model is through long-term shaft down; effect is remarkable, can prevent the generation of belt deflection phenomenon effectively, the spiral fashion carrying roller group that the utility model provides; can use various belt conveyers widely; prevent belt deflection, reduce load-transfer device and damage phenomenon, reduce loss of material; the minimizing accident takes place; save cost, avoid often shutting down changing load-transfer device, increase work efficiency greatly.
Claims (3)
1, the anti-deviation spiral carrying roller of a kind of belt conveyer, include three upper supporting rollers in left, center, right, snub pulley and roller rack, it is characterized in that left and right two upper supporting rollers are spiral carrying rollers, left side carrying roller is a left-hand screw, and right carrying roller is a right-hand screw, and snub pulley is that left and right two parts symmetrical is formed, left part is a left-hand screw, and right part is a right-hand screw;
2, anti-deviation spiral carrying roller according to claim 1 is characterized in that each spiral carrying roller is the double helix carrying roller;
3, anti-deviation spiral carrying roller according to claim 1 and 2 is characterized in that each spiral carrying roller is the screw with long screw pitch carrying roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90226919 CN2083574U (en) | 1990-12-29 | 1990-12-29 | Anti-deviation spiral carrier roller for conveying belt of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90226919 CN2083574U (en) | 1990-12-29 | 1990-12-29 | Anti-deviation spiral carrier roller for conveying belt of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2083574U true CN2083574U (en) | 1991-08-28 |
Family
ID=4904072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90226919 Withdrawn CN2083574U (en) | 1990-12-29 | 1990-12-29 | Anti-deviation spiral carrier roller for conveying belt of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2083574U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876527B (en) * | 2005-06-09 | 2010-05-12 | 蒂森克鲁伯采掘技术有限公司 | Moveable belt type transfer system |
| CN102085961A (en) * | 2011-03-22 | 2011-06-08 | 辽宁鑫丰矿电设备制造有限公司 | Belt-tearing sensing carrier roller set of belt conveyor |
| CN103204362A (en) * | 2013-04-24 | 2013-07-17 | 上海隧道工程股份有限公司 | Belt conveyer |
| CN103274186A (en) * | 2013-05-13 | 2013-09-04 | 南阳中联卧龙水泥有限公司 | Automatic material cleaning device of belt conveyor roller |
| CN104590846A (en) * | 2014-11-28 | 2015-05-06 | 安徽长城输送机械制造有限公司 | Bidirectional spiral rubber carrier roller set |
| CN108553862A (en) * | 2018-05-25 | 2018-09-21 | 深圳市和拓创新科技有限公司 | Intelligent ski device |
-
1990
- 1990-12-29 CN CN 90226919 patent/CN2083574U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876527B (en) * | 2005-06-09 | 2010-05-12 | 蒂森克鲁伯采掘技术有限公司 | Moveable belt type transfer system |
| CN102085961A (en) * | 2011-03-22 | 2011-06-08 | 辽宁鑫丰矿电设备制造有限公司 | Belt-tearing sensing carrier roller set of belt conveyor |
| CN103204362A (en) * | 2013-04-24 | 2013-07-17 | 上海隧道工程股份有限公司 | Belt conveyer |
| CN103204362B (en) * | 2013-04-24 | 2015-07-01 | 上海隧道工程股份有限公司 | Belt conveyer |
| CN103274186A (en) * | 2013-05-13 | 2013-09-04 | 南阳中联卧龙水泥有限公司 | Automatic material cleaning device of belt conveyor roller |
| CN104590846A (en) * | 2014-11-28 | 2015-05-06 | 安徽长城输送机械制造有限公司 | Bidirectional spiral rubber carrier roller set |
| CN108553862A (en) * | 2018-05-25 | 2018-09-21 | 深圳市和拓创新科技有限公司 | Intelligent ski device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |