CN204150581U - The scalable pipe conveyer of a kind of downhole crossheading - Google Patents
The scalable pipe conveyer of a kind of downhole crossheading Download PDFInfo
- Publication number
- CN204150581U CN204150581U CN201420482409.7U CN201420482409U CN204150581U CN 204150581 U CN204150581 U CN 204150581U CN 201420482409 U CN201420482409 U CN 201420482409U CN 204150581 U CN204150581 U CN 204150581U
- Authority
- CN
- China
- Prior art keywords
- drive
- frame
- conveyer
- telescopic
- chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000007858 starting material Substances 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound 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Vub2RkO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTojMDAwMDAwO3N0cm9rZS13aWR0aDowLjBweDtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxOycgLz4KPHBhdGggZD0nTSA1My42LDQ0LjMgTCA1My42LDQ0LjIgTCA1My42LDQ0LjEgTCA1My42LDQ0LjAgTCA1My41LDQzLjkgTCA1My41LDQzLjggTCA1My40LDQzLjcgTCA1My40LDQzLjcgTCA1My4zLDQzLjYgTCA1My4zLDQzLjUgTCA1My4yLDQzLjQgTCA1My4xLDQzLjQgTCA1My4wLDQzLjMgTCA1Mi45LDQzLjMgTCA1Mi44LDQzLjIgTCA1Mi44LDQzLjIgTCA1Mi43LDQzLjIgTCA1Mi42LDQzLjIgTCA1Mi41LDQzLjIgTCA1Mi40LDQzLjIgTCA1Mi4zLDQzLjIgTCA1Mi4yLDQzLjIgTCA1Mi4xLDQzLjIgTCA1Mi4wLDQzLjMgTCA1MS45LDQzLjMgTCA1MS44LDQzLjMgTCA1MS43LDQzLjQgTCA1MS42LDQzLjUgTCA1MS42LDQzLjUgTCA1MS41LDQzLjYgTCA1MS40LDQzLjcgTCA1MS40LDQzLjggTCA1MS40LDQzLjkgTCA1MS4zLDQ0LjAgTCA1MS4zLDQ0LjEgTCA1MS4zLDQ0LjIgTCA1MS4zLDQ0LjMgTCA1MS4zLDQ0LjQgTCA1MS4zLDQ0LjUgTCA1MS4zLDQ0LjYgTCA1MS4zLDQ0LjcgTCA1MS40LDQ0LjggTCA1MS40LDQ0LjggTCA1MS40LDQ0LjkgTCA1MS41LDQ1LjAgTCA1MS42LDQ1LjEgTCA1MS42LDQ1LjIgTCA1MS43LDQ1LjIgTCA1MS44LDQ1LjMgTCA1MS45LDQ1LjMgTCA1Mi4wLDQ1LjQgTCA1Mi4xLDQ1LjQgTCA1Mi4yLDQ1LjQgTCA1Mi4zLDQ1LjUgTCA1Mi40LDQ1LjUgTCA1Mi41LDQ1LjUgTCA1Mi42LDQ1LjUgTCA1Mi43LDQ1LjUgTCA1Mi44LDQ1LjQgTCA1Mi44LDQ1LjQgTCA1Mi45LDQ1LjQgTCA1My4wLDQ1LjMgTCA1My4xLDQ1LjMgTCA1My4yLDQ1LjIgTCA1My4zLDQ1LjEgTCA1My4zLDQ1LjEgTCA1My40LDQ1LjAgTCA1My40LDQ0LjkgTCA1My41LDQ0LjggTCA1My41LDQ0LjcgTCA1My42LDQ0LjYgTCA1My42LDQ0LjUgTCA1My42LDQ0LjQgTCA1My42LDQ0LjMgTCA1Mi40LDQ0LjMgWicgc3R5bGU9J2ZpbGw6IzAwMDAwMDtmaWxsLXJ1bGU6ZXZlbm9kZDtmaWxsLW9wYWNpdHk6MTtzdHJva2U6IzAwMDAwMDtzdHJva2Utd2lkdGg6MC4wcHg7c3Ryb2tlLWxpbmVjYXA6YnV0dDtzdHJva2UtbGluZWpvaW46bWl0ZXI7c3Ryb2tlLW9wYWNpdHk6MTsnIC8+Cjwvc3ZnPgo= [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 9
- 239000003245 coal Substances 0.000 abstract description 9
- 238000004642 transportation engineering Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 7
- 238000005065 mining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000003028 elevating Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Abstract
The utility model discloses the scalable pipe conveyer of a kind of downhole crossheading to be made up of chain-drive section, telescopic middle frame and drive end unit; Chain-drive section, with storage band take-up device, can carry out storage tension when conveyer shrinks to load-transfer device; Telescopic middle frame can shrink under external force and voluntarily, and then realizes the flexible of conveyer; The step type self-movable foot end of drive end unit can realize one-touch from moving, safe and reliable.The utility model can realize the automatic telescopic of scalable pipe conveyer, and when needs shorten, self-movable foot end advances the scalable middle frame of compression, and simultaneously the storage belting of chain-drive section and take-up device are strained, and can realize automatic telescopic like this.Starter gear of the present utility model adopts can control magnetic force soft starting device, can realize the soft start of conveyer.The utility model is the scalable pipe conveyer of downhole crossheading, can realize automatic telescopic, and underground transportation can reduce dust, coal unrestrained etc., can realize green transport, high-efficiency and continuous is transported.
Description
Technical field
The utility model belongs to underground coal mine transportation equipment technical field, is specifically related to the telescopic pipe conveyer of a kind of downhole crossheading.
Background technology
Compared with common belt conveyor, pipe conveyer has the advantage such as become tubular, operational throughput and upper and lower stroke identical with larger general belt conveyor simultaneously to carry of load-transfer device in minor radius crooking ability, wide-angle tilt ability, backhaul.Under narrow and small mine, pipe conveyer more can embody the little freight volume of its volume large, can the advantages such as minor-circle turn be realized, use pipe conveyer in transport coal process simultaneously, owing to being enclosed conveying, coal not easily drops, also be not easy to produce dust, therefore pipe conveyer is very applicable under mine.
At present, in long-armed mechanization comprehensive coal mining process, along with the propelling of mining, elevating conveyor advances, and the belt conveyer be attached thereto also will shorten respective distance.Like this, along with the propelling of fully-mechanized mining working, belt conveyor tail and middle frame need to shut down frequently and dismantle, and have had a strong impact on the output in work efficiency under mine and colliery.Therefore the pipe conveyer of regular length can not meet the demand of ore deposit underground coal continuative transport.
Summary of the invention
For above problem, the utility model provides a kind of downhole crossheading extensible belt conveyor, and the continuative transport realizing coal in coal mining process transports with green.
For achieving the above object, the technical scheme that the utility model adopts is: the scalable pipe conveyer of a kind of downhole crossheading is made up of chain-drive section, telescopic middle frame and drive end unit; Described chain-drive section is mainly made up of discharge roll, carrying roller, actuating device, bend pulley, belt tensioning drum, tensioning dolly, frame and draw gear; Described telescopic middle frame forms primarily of support, pantograph and roller; Described drive end unit mainly self-movable foot end; Described telescopic middle frame load-transfer device is all circular tube shaped, is be connected to the round and round transition phase to grooved by grooved with two ends chain-drive section, drive end unit; Described frame is made up of two longerons be arranged in parallel and many supporting legs be fixed on longeron, and described carrying roller comprises carrying idler and return idler, and carrying idler is arranged on the top of frame longeron, and return idler group is arranged on the below of frame longeron; Described load-transfer device is closed loop strap, and load-transfer device is walked around automatic moving type tail and discharge roll and is supported in transport idler machining and return idler group, and under the drive of actuating device loopy moving; Described chain-drive section is also provided with storage belting, and described storage belting is made up of bending roller, belt tensioning drum, tensioning dolly and draw gear; Described bending roller is supported in frame, and belt tensioning drum is arranged on tensioning dolly; Described tensioning dolly can move under the effect of draw gear, and then carries out storage band to load-transfer device; Described draw gear is hydraulic tensioning; Described telescopic middle frame can shrink under external force voluntarily, and then realizes the flexible of conveyer.
Compared with prior art, the utility model has following advantage: the present invention can realize the automatic telescopic of scalable pipe conveyer, when needs shorten, self-movable foot end advances and compresses scalable middle frame, simultaneously the storage belting of chain-drive section and take-up device are strained, and can realize automatic telescopic like this.Starter gear of the present utility model adopts can control magnetic force soft starting device, can realize the soft start of conveyer.It is one-touch from moving, safe and reliable that the utility model tail adopts step type self-movable foot end to realize.The utility model is scalable pipe conveyer, underground transportation can reduce dust, coal unrestrained etc., green transport, efficient transportation can be realized.
Accompanying drawing explanation
Fig. 1 is downhole crossheading scalable tubulose belt conveyer head portion structure principle chart, comprises 1. discharge roll 2. carrying roller 3. actuating device 4. load-transfer device 5. bend pulley 6. belt tensioning drum 7. tensioning dolly 8. frame 9. draw geares;
Fig. 2 is the telescopic middle frame structural representation of the scalable pipe conveyer of downhole crossheading, comprises 10. support 11. pantograph 12. rollers;
Fig. 3 is the front elevation of Fig. 2 medium-height trestle;
Fig. 4 is the drive end unit schematic diagram of the scalable pipe conveyer of downhole crossheading, comprises 13. self-movable foot ends;
Fig. 5 is that the complete machine structure of the scalable pipe conveyer of downhole crossheading arranges schematic diagram, forms primarily of 14. chain-drive sections, 15. intermediate tubular telescoping shoring columns and 16. self-movable foot ends.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model be further described.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, the scalable pipe conveyer of a kind of downhole crossheading is made up of chain-drive section 14, telescopic middle frame 15 and drive end unit 16; Described chain-drive section 14 is mainly made up of discharge roll 1, carrying roller 2, actuating device 3, bend pulley 5, belt tensioning drum 6, tensioning dolly 7, frame 8 and draw gear 9; Described telescopic middle frame 15 forms primarily of support 10, pantograph 11 and roller 12; Described drive end unit 16 mainly self-movable foot end 13; Described telescopic middle frame 15 load-transfer device is all circular tube shaped, is be connected to the round and round transition phase to grooved by grooved with two ends chain-drive section 14, drive end unit 16; Described frame 8 is made up of two longerons be arranged in parallel and many supporting legs be fixed on longeron, and described carrying roller 2 comprises carrying idler and return idler, and carrying idler is arranged on the top of frame longeron, and return idler group is arranged on the below of frame longeron; Described load-transfer device 4 is closed loop strap, and load-transfer device 4 is walked around automatic moving type tail 13 and discharge roll 1 and is supported in transport idler machining and return idler group, and under the drive of actuating device 3 loopy moving; Described chain-drive section 14 is also provided with storage cassette holder, and described storage cassette holder is made up of bending roller 5, belt tensioning drum 6, tensioning dolly 7 and draw gear 9; Described bending roller 5 is supported in frame, and belt tensioning drum 6 is arranged on tensioning dolly 7; Described tensioning dolly 7 can move under the effect of draw gear 9, and then carries out storage band and tensioning to load-transfer device; Described draw gear 9 is hydraulic tensioning; Described telescopic middle frame 15 can shrink voluntarily under false reasoning effect, and then realizes the flexible of conveyer.When needs shorten, self-movable foot end 13 advances the scalable middle frame 15 of compression, and simultaneously the storage belting of chain-drive section 14 and take-up device are strained, and can realize automatic shortening like this.
Claims (5)
1. the scalable pipe conveyer of downhole crossheading, is made up of chain-drive section, telescopic middle frame and drive end unit; Described chain-drive section is mainly made up of discharge roll, carrying roller, actuating device, bend pulley, belt tensioning drum, tensioning dolly, frame and draw gear; Described telescopic middle frame forms primarily of support, pantograph and roller; Described drive end unit mainly self-movable foot end; Described telescopic middle frame load-transfer device is all circular tube shaped, is be connected to the round and round transition phase to grooved by grooved with two ends chain-drive section, drive end unit.
2. the scalable pipe conveyer of a kind of downhole crossheading according to claim 1, is characterized in that: described chain-drive section is also provided with storage belting, and storage belting is made up of bending roller, belt tensioning drum, tensioning dolly and draw gear; Bending roller is supported in frame, and belt tensioning drum is arranged on tensioning dolly; Described tensioning dolly can move under the effect of draw gear, and then carries out storage band to load-transfer device; Described draw gear is hydraulic tensioning.
3. require the described scalable pipe conveyer of a kind of downhole crossheading according to claim 1, it is characterized in that: described telescopic middle frame is pantograph, can realize under external force shrinking, and then realize the flexible of conveyer.
4. require the described scalable pipe conveyer of a kind of downhole crossheading according to claim 1, it is characterized in that: adopt in starter gear and can control magnetic force soft starting device, the soft start of conveyer can be realized.
5. require the described scalable pipe conveyer of a kind of downhole crossheading according to claim 1, it is characterized in that: it is one-touch from moving, safe and reliable that described self-movable foot end adopts step type self-movable foot end to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482409.7U CN204150581U (en) | 2014-08-25 | 2014-08-25 | The scalable pipe conveyer of a kind of downhole crossheading |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482409.7U CN204150581U (en) | 2014-08-25 | 2014-08-25 | The scalable pipe conveyer of a kind of downhole crossheading |
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| CN204150581U true CN204150581U (en) | 2015-02-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150165A (en) * | 2014-08-25 | 2014-11-19 | 安徽理工大学 | Extension pipe type belt conveyor for underground gate way |
| CN105083846A (en) * | 2015-06-24 | 2015-11-25 | 中煤第五建设有限公司第一工程处 | Crossheading belt conveyor used in long and narrow roadway and application method thereof |
| CN111646101A (en) * | 2019-11-27 | 2020-09-11 | 泰富重工制造有限公司 | Folding type bridge device for circular tube conveyor and installation method of folding type bridge device |
-
2014
- 2014-08-25 CN CN201420482409.7U patent/CN204150581U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150165A (en) * | 2014-08-25 | 2014-11-19 | 安徽理工大学 | Extension pipe type belt conveyor for underground gate way |
| CN105083846A (en) * | 2015-06-24 | 2015-11-25 | 中煤第五建设有限公司第一工程处 | Crossheading belt conveyor used in long and narrow roadway and application method thereof |
| CN105083846B (en) * | 2015-06-24 | 2017-06-06 | 中煤第五建设有限公司第一工程处 | The gate trough-belt conveyer and application method used in a kind of long and narrow tunnel |
| CN111646101A (en) * | 2019-11-27 | 2020-09-11 | 泰富重工制造有限公司 | Folding type bridge device for circular tube conveyor and installation method of folding type bridge device |
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