CN103482310A - Tension device for belt conveyor - Google Patents
Tension device for belt conveyor Download PDFInfo
- Publication number
- CN103482310A CN103482310A CN201310486731.7A CN201310486731A CN103482310A CN 103482310 A CN103482310 A CN 103482310A CN 201310486731 A CN201310486731 A CN 201310486731A CN 103482310 A CN103482310 A CN 103482310A
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- China
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- slideway
- driving device
- coaster
- cylinder group
- pulley
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- Belt Conveyors (AREA)
Abstract
A tension device for a belt conveyor comprises a pin row slideway, wherein the slideway is provided with a pulley; wheels are arranged under the pulley; the wheels are pin wheels matched with the pin row slideway; the pulley is provided with a movable roller group bracket; the movable roller group bracket is provided with a movable roller group; the movable roller axle of the movable roller group is vertical to the direction of the slideway; the pulley of the tension device is connected with a driving device capable of driving the pulley to walk back and forth along the slideway; the driving device is an electric driving device; the electric driving device is provided with an electric motor; the electric motor is connected with wheel shafts of the pulley through a speed reducer and a transmission device; the transmission device is connected with a brake. The tension device has the characteristics that the driving device is the electric driving device; the electric driving device is provided with the electric motor; the electric motor is connected with the wheel shafts through the speed reducer and the transmission device; the transmission device is connected with the brake; the electric driving device has large traction force for the pulley, and the large traction force can enable a storage belt of a storage belt bin to be long; the electric driving device is simple in structure, low in failure rate and good in safety performance when being used; the wheels do not slip on the slideway.
Description
Technical field
The present invention relates to a kind of tightening device of Belt Conveyors Underground Coal Mine, particularly a kind of actuating device of Belt Conveyors Underground Coal Mine tightening device.
Background technology
Belt conveyer is a kind of with the frictional force drives load-transfer device device of transported material in a continuous manner that moves.Under coal mine, be to transport the materials such as raw coal, spoil, ore with long belt conveyor.
Load-transfer device is to make with visco-elastic material, belt conveyer is after operation a period of time, tight load-transfer device extends because the creep meeting produces plastic deformation, after the load-transfer device elongation, load-transfer device is lax, the tractive force that between carrying roller, degree of dangling strengthens, frictionally drives reduces significantly, makes the belt conveyer can not normal operation; In addition, the load-transfer device of long belt conveyor is that the used for conveyer belt joint of multistage fixed length connects to form successively, while after conveying band joint damages, again making joint, and the storage length that load-transfer device will be necessary; Have again, the long belt conveyor under coal mine, length changes in use.
In order to allow after load-transfer device elongation, tight load-transfer device again; When conveying band joint is made joint after damaging again, can provide necessary length; During the belt conveyer length variations, can adapt to the belt conveyor lengths and change, belt conveyer has tightening device.
The tightening device of belt conveyer has the pulley type tightening device.The pulley type tightening device has slideway, coaster is arranged on slideway, there is wheel the coaster below, the cylinder group support is arranged on coaster, on moving cylinder group support, cylinder group is arranged, moving cylinder axis and the slideway direction of moving cylinder group are perpendicular, and the coaster of tightening device is connected with and can drives the actuating device of coaster along the forward and backward walking of slideway.
Above-mentioned tightening device is arranged on the head or tail of belt conveyer, majority is mounted on the head of belt conveyer, the slideway of tightening device parallels with the length direction of belt conveyer, the quiet cylinder group matched with the moving cylinder group of tightening device is arranged on belt conveyer, load-transfer device on belt conveyer between quiet cylinder group and moving cylinder group, turn back successively by, form the storage cassette holder between quiet cylinder group and moving cylinder group, with the actuating device of tightening device, drive coaster before slideway, rear walking, can relax and tight load-transfer device, while after conveying band joint damages, again making joint, necessary length can be provided, when the belt conveyer length variations, can adapt to the belt conveyor lengths changes.
In prior art, the actuating device of tightening device is cable work formula actuating device, cable work formula actuating device has endless rope winch, the wire rope drum axis of endless rope winch parallels with the moving cylinder axis of tightening device, the steel rope two ends of endless rope winch are connected in respectively front and the back of coaster, and endless rope winch can drive coaster along the forward and backward walking of slideway.
The actuating device of this tightening device is cable work, and the tractive force of cable work is not very large, tractive force do not cause very much the storage cassette holder the storage strip length can not be very long, in addition, the complex structure of cable work, during use, fault rate is high, safety performance is bad; Wheel is normal optical face circumference wheel, and slideway is the light face slideway matched with wheel, and coaster easily skids, slides down during forward and backward walking on light face slideway.
Summary of the invention
The objective of the invention is in order to overcome above-mentioned deficiency, the tractive force that proposes a kind of actuating device is large, the tightening device of simple in structure, the failure rate is low of actuating device, the belt conveyer that safety performance is good.
The present invention is achieved using the following method.
The tightening device of belt conveyer has slideway, coaster is arranged on slideway, there is wheel the coaster below, the cylinder group support is arranged on coaster, on moving cylinder group support, cylinder group is arranged, moving cylinder axis and the slideway direction of moving cylinder group are perpendicular, the coaster of tightening device is connected with and can drives coaster before slideway, the actuating device of rear walking, described slideway is the pin row track, described wheel is the pin wheel matched with the pin row track, actuating device is Vidacare corp, Vidacare corp has motor, motor via reducer is connected with the axletree of coaster with driving device, driving device is connected with drg.
During installation, the tightening device of above-mentioned belt conveyer is arranged on the head or tail of belt conveyer, the slideway of tightening device parallels with the length direction of belt conveyer, the quiet cylinder group matched with the moving cylinder group of tightening device is arranged on belt conveyer, between moving cylinder group and quiet cylinder group, certain distance is arranged, load-transfer device on belt conveyer between quiet cylinder group and moving cylinder group, turn back successively by, form the storage cassette holder between quiet cylinder group and moving cylinder group.
During use, allow the electric machine rotation of actuating device of tightening device of above-mentioned belt conveyer, drive coaster along the forward and backward walking of slideway, allow load-transfer device relax or to tighten, while after conveying band joint damages, again making joint, necessary length can be provided, when the belt conveyer length variations, can adapt to the belt conveyor lengths and change.
Actuating device of the present invention is Vidacare corp, and Vidacare corp has motor, and motor via reducer is connected with axletree with driving device, and driving device is connected with drg.Vidacare corp is very large to the tractive force of coaster, it is longer that tractive force can make greatly to store up the storage strip length of cassette holder, Vidacare corp simple in structure, failure rate is low during use, safety performance are good, slideway of the present invention is the pin row track, wheel is the pin wheel matched with the pin row track, and coaster can not skid, slide down during forward and backward walking on slideway.
Below in conjunction with accompanying drawing, the present invention is further described.
The accompanying drawing explanation
Fig. 1 looks schematic diagram according to the master of the tightening device of a kind of belt conveyer of scheme of the invention proposition of the present invention;
Fig. 2 is the schematic side view of Fig. 1;
Fig. 3 is the schematic top plan view of Fig. 1;
Fig. 4 is that the master that the present invention is arranged on the head place of belt conveyer looks schematic diagram.
The specific embodiment
In Fig. 1 ~ Fig. 3, the tightening device of belt conveyer has slideway 1, coaster 2 is arranged on slideway, there is wheel 3 the coaster below, cylinder group support 4 is arranged on coaster, on moving cylinder group support, cylinder group 5 is arranged, moving cylinder 6 axis and the slideway direction of moving cylinder group are perpendicular, the coaster of tightening device is connected with and can drives coaster before slideway, the actuating device of rear walking, described slideway is the pin row track, described wheel is the pin wheel matched with the pin row track, actuating device is Vidacare corp, Vidacare corp has motor 7, motor via reducer 8 is connected with the axletree 17 of coaster with driving device 9, driving device is connected with drg 10.
In Fig. 4, the present invention 11 is arranged on head 12 places of belt conveyer, the slideway 13 of tightening device parallels with the length direction of belt conveyer, the quiet cylinder group 15 matched with the moving cylinder group 14 of tightening device is arranged on belt conveyer, between moving cylinder group and quiet cylinder group, certain distance is arranged, load-transfer device on belt conveyer between quiet cylinder group and moving cylinder group, turn back successively by, form storage cassette holder 16 between quiet cylinder group and moving cylinder group.
Claims (1)
1. the tightening device of a belt conveyer, slideway is arranged, coaster is arranged on slideway, there is wheel the coaster below, the cylinder group support is arranged on coaster, on moving cylinder group support, cylinder group is arranged, moving cylinder axis and the slideway direction of moving cylinder group are perpendicular, the coaster of tightening device is connected with and can drives coaster before slideway, the actuating device of rear walking, it is characterized in that: described slideway is the pin row track, described wheel is the pin wheel matched with the pin row track, actuating device is Vidacare corp, Vidacare corp has motor, motor via reducer is connected with the axletree of coaster with driving device, driving device is connected with drg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310486731.7A CN103482310B (en) | 2013-10-17 | 2013-10-17 | A kind of tightening device of belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310486731.7A CN103482310B (en) | 2013-10-17 | 2013-10-17 | A kind of tightening device of belt conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103482310A true CN103482310A (en) | 2014-01-01 |
| CN103482310B CN103482310B (en) | 2016-01-06 |
Family
ID=49822995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310486731.7A Expired - Fee Related CN103482310B (en) | 2013-10-17 | 2013-10-17 | A kind of tightening device of belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103482310B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460566A (en) * | 2021-07-26 | 2021-10-01 | 中国铁建重工集团股份有限公司 | Material transfer equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355991A (en) * | 1979-08-03 | 1982-10-26 | Dyneer Corporation | Arrangement for tensioning the drive belt for vehicle accessories |
| CN2088093U (en) * | 1990-09-10 | 1991-11-06 | 煤炭科学研究总院常州科研试制中心 | Extensible bi-directional conveyer-belt conveyer |
| CN2841587Y (en) * | 2005-11-11 | 2006-11-29 | 东莞市隆泰实业有限公司 | Scalable downward belt conveyor |
| CN202012369U (en) * | 2011-03-28 | 2011-10-19 | 贾民 | Telescopic belt conveyer for fully-mechanized coal winning |
| CN203079213U (en) * | 2013-01-22 | 2013-07-24 | 颜旭华 | Telescopic belt conveyor with storage band |
| CN203497609U (en) * | 2013-10-17 | 2014-03-26 | 张井龙 | Tensioning device of belt conveyer |
-
2013
- 2013-10-17 CN CN201310486731.7A patent/CN103482310B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355991A (en) * | 1979-08-03 | 1982-10-26 | Dyneer Corporation | Arrangement for tensioning the drive belt for vehicle accessories |
| CN2088093U (en) * | 1990-09-10 | 1991-11-06 | 煤炭科学研究总院常州科研试制中心 | Extensible bi-directional conveyer-belt conveyer |
| CN2841587Y (en) * | 2005-11-11 | 2006-11-29 | 东莞市隆泰实业有限公司 | Scalable downward belt conveyor |
| CN202012369U (en) * | 2011-03-28 | 2011-10-19 | 贾民 | Telescopic belt conveyer for fully-mechanized coal winning |
| CN203079213U (en) * | 2013-01-22 | 2013-07-24 | 颜旭华 | Telescopic belt conveyor with storage band |
| CN203497609U (en) * | 2013-10-17 | 2014-03-26 | 张井龙 | Tensioning device of belt conveyer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460566A (en) * | 2021-07-26 | 2021-10-01 | 中国铁建重工集团股份有限公司 | Material transfer equipment |
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| Publication number | Publication date |
|---|---|
| CN103482310B (en) | 2016-01-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160106 Termination date: 20191017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |