CN103482310B - A kind of tightening device of belt conveyer - Google Patents
A kind of tightening device of belt conveyer Download PDFInfo
- Publication number
- CN103482310B CN103482310B CN201310486731.7A CN201310486731A CN103482310B CN 103482310 B CN103482310 B CN 103482310B CN 201310486731 A CN201310486731 A CN 201310486731A CN 103482310 B CN103482310 B CN 103482310B
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- China
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- coaster
- slideway
- cylinder group
- vidacare corp
- wheel
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Abstract
A kind of tightening device of belt conveyer, there is pin row slideway, slideway there is coaster, wheel is had below coaster, wheel is the pin wheel matched with pin row track, coaster there is cylinder group support, dynamic cylinder group support there is cylinder group, dynamic cylinder axis and the slideway direction of dynamic cylinder group are perpendicular, the coaster of tightening device is connected with the actuating device that coaster can be driven along the forward and backward walking of slideway, and actuating device is Vidacare corp, and Vidacare corp has motor, motor via reducer is connected with the axletree of coaster with driving device, and driving device is connected with drg.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, and tractive force can make greatly the storage strip length of storage cassette holder longer, and the structure of Vidacare corp is simple, and failure rate is low during use, safety performance are good, wheel and slideway non-slip.
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 device of the transported material in a continuous manner of moving with frictional force drives load-transfer device.At underground coal mine, be transport the materials such as raw coal, spoil, ore with long belt conveyor.
Load-transfer device makes with visco-elastic material, belt conveyer is after operation a period of time, tight load-transfer device extends because creep can produce plastic deformation, after load-transfer device extends, load-transfer device relaxes, the tractive force that between carrying roller, degree of pendency strengthens, frictionally drives reduces significantly, makes belt conveyer can not normal operation; In addition, the load-transfer device of long belt conveyor is that the joint used for conveyer belt of multistage fixed length connects to form successively, when again making joint after conveying band joint damages, and the storage length that load-transfer device will be necessary; Further, the long belt conveyor of underground coal mine, length changes in use.
After extending in order to load-transfer device can be allowed, can tight load-transfer device again; When conveying band joint makes joint after damaging again, necessary length can be provided; During belt conveyer length variations, can adapt to the change of belt conveyor lengths, belt conveyer has tightening device.
The tightening device of belt conveyer has pulley type tightening device.Pulley type tightening device has slideway, slideway there is coaster, wheel is had below coaster, coaster there is cylinder group support, dynamic cylinder group support there is cylinder group, dynamic cylinder axis and the slideway direction of dynamic cylinder group are perpendicular, and the coaster of tightening device is connected with the actuating device that coaster can be driven along the forward and backward walking of slideway.
On the head that above-mentioned tightening device is arranged on belt conveyer or tail, majority is mounted on the head of belt conveyer, the slideway of tightening device parallels with the length direction of belt conveyer, belt conveyer has the quiet cylinder group matched with the dynamic cylinder group of tightening device, load-transfer device on belt conveyer is turned back successively and is passed through between quiet cylinder group and dynamic cylinder group, storage cassette holder is formed between quiet cylinder group and dynamic cylinder group, drive coaster before slideway with the actuating device of tightening device, rear walking, can relax and tight load-transfer device, when again making joint after conveying band joint damages, necessary length can be provided, when belt conveyer length variations, the change of belt conveyor lengths can be adapted to.
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 dynamic cylinder axis of tightening device, the steel rope two ends of endless rope winch are connected in front and the back of coaster respectively, 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, and tractive force does not cause the storage strip length of storage cassette holder can not be very long very much, in addition, the complex structure of cable work, during use, fault rate is high, safety performance is bad; Wheel is common light face circumference wheel, and slideway is the light face slideway matched with wheel, and coaster easily skids during forward and backward walking, slides down on the slideway of light face.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, the tractive force proposing a kind of actuating device is large, the tightening device of the belt conveyer that structure is simple, failure rate is low, safety performance are good of actuating device.
The present invention is achieved using the following method.
The tightening device of belt conveyer has slideway, slideway there is coaster, wheel is had below coaster, coaster there is cylinder group support, dynamic cylinder group support there is cylinder group, dynamic cylinder axis and the slideway direction of dynamic 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 pin row track, described wheel is the pin wheel matched with 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, on the head that the tightening device of above-mentioned belt conveyer is arranged on belt conveyer or tail, the slideway of tightening device parallels with the length direction of belt conveyer, belt conveyer has the quiet cylinder group matched with the dynamic cylinder group of tightening device, dynamic have certain distance between cylinder group and quiet cylinder group, load-transfer device on belt conveyer is turned back successively and is passed through between quiet cylinder group and dynamic cylinder group, forms storage cassette holder between quiet cylinder group and dynamic 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, load-transfer device is allowed to relax or to tighten, when again making joint after conveying band joint damages, necessary length can be provided, when belt conveyer length variations, the change of belt conveyor lengths can be adapted to.
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, tractive force can make greatly the storage strip length of storage cassette holder longer, the structure of Vidacare corp is simple, failure rate is low during use, safety performance are good, slideway of the present invention is pin row track, wheel is the pin wheel matched with pin row track, and coaster can not skid during forward and backward walking, slide down on slideway.
Below in conjunction with accompanying drawing, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the tightening device of a kind of belt conveyer that scheme of the invention according to the present invention proposes;
Fig. 2 is the schematic side view of Fig. 1;
Fig. 3 is the schematic top plan view of Fig. 1;
Fig. 4 is the schematic front view that the present invention is arranged on the head place of belt conveyer.
Detailed description of the invention
In Fig. 1 ~ Fig. 3, the tightening device 11 of belt conveyer has slideway 1, slideway there is coaster 2, wheel 3 is had below coaster, coaster there is cylinder group support 4, dynamic cylinder group support there is cylinder group 5, dynamic cylinder 6 axis and the slideway direction of dynamic 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 pin row track, described wheel is the pin wheel matched with 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 tightening device 11 of belt conveyer of the present invention is arranged on head 12 place of belt conveyer, the slideway 1 of tightening device parallels with the length direction of belt conveyer, belt conveyer has the quiet cylinder group 15 matched with the dynamic cylinder group 5 of tightening device, dynamic have certain distance between cylinder group and quiet cylinder group, load-transfer device on belt conveyer is turned back successively and is passed through between quiet cylinder group and dynamic cylinder group, forms storage cassette holder 16 between quiet cylinder group and dynamic cylinder group.
Claims (1)
1. the tightening device of a belt conveyer, there is slideway, slideway there is coaster, wheel is had below coaster, coaster there is cylinder group support, dynamic cylinder group support there is cylinder group, dynamic cylinder axis and the slideway direction of dynamic 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 pin row track, described wheel is the pin wheel matched with 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 CN103482310A (en) | 2014-01-01 |
| CN103482310B true 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) |
Families Citing this family (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 |
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| Publication number | Publication date |
|---|---|
| CN103482310A (en) | 2014-01-01 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20191017 |