CN201389736Y - Carrier roller changer for heavy-duty belt conveyers - Google Patents
Carrier roller changer for heavy-duty belt conveyers Download PDFInfo
- Publication number
- CN201389736Y CN201389736Y CN200920107645U CN200920107645U CN201389736Y CN 201389736 Y CN201389736 Y CN 201389736Y CN 200920107645 U CN200920107645 U CN 200920107645U CN 200920107645 U CN200920107645 U CN 200920107645U CN 201389736 Y CN201389736 Y CN 201389736Y
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- jack
- changer
- roller changer
- belt
- heavy
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Abstract
The utility model provides a carrier roller changer for heavy-duty belt conveyers, which comprises an upper carrier roller changer and a lower carrier roller changer, wherein the upper carrier roller changer is provided with an upper-layer belt support for bearing an upper-layer belt and supports for bearing lifting force of a jack, the supports have two and are respectively connected to two end portions of the upper-layer belt support, and the lower carrier roller changer is provided with a jack bearer and supporting legs respectively connected to two end portions of the jack bearer. After utilizing the carrier roller changer for heavy-duty belt conveyers, broken carrier rollers can be changed easily by only one operator, thereby saving a large amount of labor and materials, guaranteeing normal production of belt conveyers, and further being capable of increasing efficiency, saving production cost and obtaining fine economic benefits.
Description
Technical field
The utility model relates to a kind of heavy belt feeder carrying roller changer.
Background technology
Belt feeder is used more extensive in water power industry and mine engineering field, the heavy belt that conveying capacity is bigger (wear resistant belt, steel wire belt etc.) be again therein use many a kind of.At present, water power industry and other mine engineerings all adopt belt feeder to carry out mineral and carry, and carrying roller is as maximum parts of quantity on the belt feeder, change very frequent, the whether normal runnability that directly has influence on belt feeder of its performance.The long belt conveyor that uses apart from belt feeder all is a pierce tap, because the pierce tap quality is very big, when changing the belt feeder carrying roller, generally is to use 4 to 6 manpowers with belt jack-up in the past, props up with shelf then, causes when changing carrying roller very inconvenient.
The utility model content
In order to save manpower, change heavy belt feeder carrying roller easily, the utility model provides a kind of heavy belt feeder carrying roller changer.
The heavy belt feeder carrying roller changer that the utility model provides comprises the upper supporting roller changer, the upper strata belt that this upper supporting roller changer has support upper strata belt props up support and bears the jacking that holds of jack lifting power, holding jacking is two, is connected to the both ends that the upper strata belt props up support.
Preferably, this heavy type belt feeder carrying roller changer also comprises the snub pulley changer, and described snub pulley changer has the jack joist and is connected to the supporting leg at the both ends of jack joist.
The upper strata belt prop up support can for to the similar rigid structure of upper strata belt shape, for example can be recessed folding channel-section steel, it can be raised the upper strata belt under the effect of jack, so that can easily take out upper supporting roller.
Preferably, supporting leg comprises fixed supporting leg and movable supporting legs, and the both ends of jack joist all are provided with fixed supporting leg and movable supporting legs.
Generally, the jack joist gets final product for the channel-section steel straight beam.
The heavy belt feeder carrying roller changer of utilizing the utility model to provide can only use a worker to change bad carrying roller easily, uses manpower and material resources sparingly in a large number, guarantees the belt feeder ordinary production, thereby can raise the efficiency, and saves production cost, and obtains good economic benefit.
Description of drawings
Fig. 1 is the structural representation of upper supporting roller changer of an embodiment of heavy belt feeder carrying roller changer of the present utility model;
Fig. 2 is the structural representation of the snub pulley changer of heavy belt feeder carrying roller changer one embodiment of the present utility model;
Fig. 3 is the user mode schematic diagram of heavy belt feeder carrying roller changer one embodiment of the present utility model.
Reference numeral is as follows among the figure:
1-upper strata belt props up support, and 2-holds jacking, 3-jack joist, 4-fixed supporting leg, 5-movable supporting legs, 6-jack, 7-upper strata belt, 8-lower floor belt.
The specific embodiment
With reference to the accompanying drawings, by embodiment the utility model is described further.
As shown in figures 1 and 3, what the upper strata belt that the upper supporting roller changer of this heavy type belt feeder carrying roller changer has a support upper strata belt propped up support 1 and bore jack lifting power holds jacking 2, holding jacking 2 is two, is connected to the both ends that the upper strata belt props up support 1.The upper strata belt props up that support 1 combines the specifications and models of belt and the recessed folding channel-section steel made, and its groundwork part is similar to upper strata belt shape, under the effect of jack, the upper strata belt can be raised, so that can easily take out upper supporting roller.
As shown in Figures 2 and 3, the snub pulley changer of this heavy type belt feeder carrying roller changer has jack joist 3 and is connected to the supporting leg at the both ends of jack joist 3, supporting leg comprises fixed supporting leg 4 and movable supporting legs 5, and the both ends of jack joist 3 all are provided with fixed supporting leg 4 and movable supporting legs 5.The principle of snub pulley changer also is with belt jack-up, but owing to the height difference of lower floor's belt apart from ground, so fixed supporting leg 4 and mobile supporting leg 5 are housed, can regulate the height of changer easily, avoided situation about can't work because the stroke of jack is not enough.Movable supporting legs is located with pin or bolt by locating hole.Wherein the length of fixed supporting leg 4 is the global altitude of belt feeder snub pulley apart from ground, and the height of movable supporting legs 5 is a maximum height, and material can all adopt channel-section steel to be welded.
Need to prove, Fig. 1 has represented jack 6 and upper strata belt 7, Fig. 2 has represented jack 6 and lower floor's belt 8, it is for the position relation of representing each several part and function and the signal of carrying out fully, be readily understood that, upper strata belt 7 and upper strata belt 8 obviously do not belong to the building block of this heavy type belt feeder carrying roller changer, and jack 6 can be regarded the building block of this heavy type belt feeder carrying roller changer as, also can not regard the building block of this heavy type belt feeder carrying roller changer as.
The concrete size of carrying roller changer should be determined according to belt feeder bandwidth and working environment up and down.Length should be belt feeder middle frame width between two jack 6 among Fig. 1 of expression upper supporting roller changer, guarantees that promptly the stressed seat of jack is frame.The length of two jack among Fig. 2 of expression snub pulley changer should be less than the bandwidth of lower floor's belt 8.
The main consumable material of this heavy type belt feeder carrying roller changer is a channel-section steel, and gross weight is 100kg, and price of steel product is by 7000 yuan of calculating per ton, and cost is approximately: 0.1 * 7000=700 unit.So should heavy type belt feeder carrying roller changer can realize higher effectiveness with lower cost.
Claims (5)
1, heavy belt feeder carrying roller changer, it is characterized in that, comprise the upper supporting roller changer, what the upper strata belt that this upper supporting roller changer has a support upper strata belt propped up support (1) and bore jack lifting power holds jacking (2), holding jacking (2) is two, is connected to the both ends that the upper strata belt props up support (1).
2, heavy belt feeder carrying roller changer according to claim 1 is characterized in that, also comprises the snub pulley changer, and described snub pulley changer has jack joist (3) and is connected to the supporting leg at the both ends of jack joist (3).
3, heavy belt feeder carrying roller changer according to claim 1 and 2 is characterized in that, the upper strata belt props up support (1) and is recessed folding channel-section steel.
4, heavy belt feeder carrying roller changer according to claim 2 is characterized in that, described supporting leg comprises fixed supporting leg (4) and movable supporting legs (5), and the both ends of jack joist (3) all are provided with fixed supporting leg (4) and movable supporting legs (5).
5, heavy belt feeder carrying roller changer according to claim 2 is characterized in that jack joist (3) is the channel-section steel straight beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920107645U CN201389736Y (en) | 2009-05-04 | 2009-05-04 | Carrier roller changer for heavy-duty belt conveyers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920107645U CN201389736Y (en) | 2009-05-04 | 2009-05-04 | Carrier roller changer for heavy-duty belt conveyers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389736Y true CN201389736Y (en) | 2010-01-27 |
Family
ID=41596557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920107645U Expired - Lifetime CN201389736Y (en) | 2009-05-04 | 2009-05-04 | Carrier roller changer for heavy-duty belt conveyers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389736Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972930A (en) * | 2010-10-11 | 2011-02-16 | 铜陵天奇蓝天机械设备有限公司 | Carrier roller exchanging device of belt conveyor |
| CN102085614A (en) * | 2010-12-02 | 2011-06-08 | 中冶北方工程技术有限公司 | Assembly and disassembly device and method for support roller of drum mixer |
| CN102730371A (en) * | 2012-07-16 | 2012-10-17 | 孔德顺 | Conveyor belt lifter |
| CN103204355A (en) * | 2013-03-20 | 2013-07-17 | 宁夏天地西北煤机有限公司 | Quick changing device for carrier roller of conveyor |
| CN103380070A (en) * | 2010-12-24 | 2013-10-30 | 艾兹飞科斯矿业解决方案有限公司 | Support assembly |
| CN103879919A (en) * | 2014-02-12 | 2014-06-25 | 中国神华能源股份有限公司 | Tool used for lifting weight and method for replacing supporting roller of belt conveyor |
-
2009
- 2009-05-04 CN CN200920107645U patent/CN201389736Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972930A (en) * | 2010-10-11 | 2011-02-16 | 铜陵天奇蓝天机械设备有限公司 | Carrier roller exchanging device of belt conveyor |
| CN101972930B (en) * | 2010-10-11 | 2012-07-25 | 铜陵天奇蓝天机械设备有限公司 | Carrier roller exchanging device of belt conveyor |
| CN102085614A (en) * | 2010-12-02 | 2011-06-08 | 中冶北方工程技术有限公司 | Assembly and disassembly device and method for support roller of drum mixer |
| CN103380070A (en) * | 2010-12-24 | 2013-10-30 | 艾兹飞科斯矿业解决方案有限公司 | Support assembly |
| CN103380070B (en) * | 2010-12-24 | 2016-12-28 | 艾兹飞科斯矿业解决方案有限公司 | Prop up support component |
| CN102730371A (en) * | 2012-07-16 | 2012-10-17 | 孔德顺 | Conveyor belt lifter |
| CN103204355A (en) * | 2013-03-20 | 2013-07-17 | 宁夏天地西北煤机有限公司 | Quick changing device for carrier roller of conveyor |
| CN103879919A (en) * | 2014-02-12 | 2014-06-25 | 中国神华能源股份有限公司 | Tool used for lifting weight and method for replacing supporting roller of belt conveyor |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |