CN204150581U - The scalable pipe conveyer of a kind of downhole crossheading - Google Patents

The scalable pipe conveyer of a kind of downhole crossheading Download PDF

Info

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
Application number
CN201420482409.7U
Other languages
Chinese (zh)
Inventor
郭永存
李德永
胡坤
王爽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui University of Science and Technology
Original Assignee
Anhui University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui University of Science and Technology filed Critical Anhui University of Science and Technology
Priority to CN201420482409.7U priority Critical patent/CN204150581U/en
Application granted granted Critical
Publication of CN204150581U publication Critical patent/CN204150581U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

The scalable pipe conveyer of a kind of downhole crossheading
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.
CN201420482409.7U 2014-08-25 2014-08-25 The scalable pipe conveyer of a kind of downhole crossheading Expired - Fee Related CN204150581U (en)

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

Applications Claiming Priority (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

Publications (1)

Publication Number Publication Date
CN204150581U true CN204150581U (en) 2015-02-11

Family

ID=52508719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420482409.7U Expired - Fee Related CN204150581U (en) 2014-08-25 2014-08-25 The scalable pipe conveyer of a kind of downhole crossheading

Country Status (1)

Country Link
CN (1) CN204150581U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN204150581U (en) The scalable pipe conveyer of a kind of downhole crossheading
CN103241494B (en) Movable type tubular belt conveyor
CN202038666U (en) Passive belt conveyor guiding device
CN204096484U (en) Hydraulic pressure winding tensioning integrated hydraulic system
CN102305088B (en) Duct piece transporter for small-diameter shield machine and operating method of duct piece transporter
CN104229377A (en) Tube feeding device
CN104150165A (en) Extension pipe type belt conveyor for underground gate way
CN205221931U (en) Band conveyer is from telephone -moving tail
CN202970789U (en) Extensible low-voltage cable storage device
CN202832540U (en) Heading machine auxiliary device for coal mine
CN201670516U (en) Efficient storage belt device
CN209939659U (en) Scalable belt conveyor stores up belting
CN203175607U (en) Retractable tube-shaped belt-type conveying machine
CN105129331A (en) Retractable type belt conveying device
CN208790476U (en) A kind of delivered downhole device with hydraulic self-movable foot end structure
CN204110823U (en) Portable wrap-up
CN203961988U (en) A kind of storage cassette holder and development machine system that connects development machine
CN203877333U (en) Heavy telescopic conveyor
CN204777199U (en) Flexible band conveyer's guide pulley structure of upward floating
CN203255621U (en) Removable tubular belt conveyor
CN110683308A (en) Unloading self-moving belt conveyor
CN204110993U (en) For the mobile winding wheel structure of PPR coil pipe
CN203529254U (en) Sliding type telescopic belt conveyor
CN204624614U (en) A kind of circular tube shaped belt conveyer can middle feeding device
CN104590816A (en) Slippage extensible belt conveyor

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150211

Termination date: 20160825

CF01 Termination of patent right due to non-payment of annual fee