CN205471336U - Belt conveyor suitable for above coal tunnel bend department - Google Patents
Belt conveyor suitable for above coal tunnel bend department Download PDFInfo
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- CN205471336U CN205471336U CN201620273493.0U CN201620273493U CN205471336U CN 205471336 U CN205471336 U CN 205471336U CN 201620273493 U CN201620273493 U CN 201620273493U CN 205471336 U CN205471336 U CN 205471336U
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- frame
- sleeve
- bearing roller
- adjustable
- carrying roller
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- 239000003245 coal Substances 0.000 title claims abstract description 15
- 238000003754 machining Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 9
- 238000005065 mining Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model provides a belt conveyor suitable for above coal tunnel bend department. The utility model discloses a both sides landing leg installation is passed through to the frame. The frame sets up to the outside slope of tunnel bend. Landing leg height -adjustable, the below of one of them collateral branch leg is provided with the sleeve, and the sleeve is fixed on the ground, and the landing leg is laid in the sleeve, is provided with the screw on the landing leg, and it has a plurality of screw holes to distribute on the sleeve. The opposite side landing leg comprises the active segment of upper segment and the canned paragraph of bottom, and the active segment passes through the landing leg hinge and is connected with the canned paragraph. Bearing roller group comprises fixed bearing roller and adjustable bearing roller, and middle for fixing the bearing roller, both sides are adjustable bearing roller. Bearing roller hinge swing joint is passed through in the frame bottom to the one end of adjustable bearing roller, and the other end sets up in the frame through the shaft hole that sets up in the frame, is provided with a plurality of shaft holes in the frame, vertical evenly distributed. The utility model discloses a fuselage inclination and the bearing roller adjustable inclination that inclines. The adaptation is the operation transportation in curved first tunnel.
Description
Technical field
This utility model relates to a kind of coal mining equipment, is specially applicable to the ribbon conveyer of coal cutting roadway corner.
Background technology
In coal mining industry, what main ribbon conveyer mainly undertook is that the coal produced in mine is delivered to ground coal bunker.Main ribbon conveyer is for going out well transport tremulous pulse line, and according to the difference of coal mining mine, main ribbon conveyer is responsible for the transport task of colliery megaton coal the most every year.Because this transporter is main transport channel, therefore these facility have the feature that length service time, transport task are important, freight volume is big, it is therefore desirable to belt conveying function is safe and stable, reliably run.
In the mine design of coal mining arranges, ribbon conveyer is mainly placed in the haulage drift in colliery, owing to colliery is underground mining, the limited difficulty even exploited of condition of exploitation is bigger, generally tunnel can not be straight tunnel, some point in tunnel there may be the situation of bend, if the angle of turn of bend is less, little on ribbon conveyer impact, if but bend is excessive, the situation that turning radius is too small, can cause turning engagement point overtension, then cannot install this kind of ribbon conveyer smoothly.
And in the evolution of colliery industry, in order to increase the mechanization degree of exploitation further, relating to install in the most original tunnel the situation of ribbon conveyer, this kind of tunnel is not because considering installation ribbon conveyer when tunneling in early days, therefore the situation in tunnel may be more complicated.
Ribbon conveyer is installed in the tunnel of outer curve small radius, the way that can take is that lane is expanded in brushing, i.e. increasing the sectional area in tunnel, and use with two belt feeder cross-lappings transports, the method design, construction are simple, if but need turning radius too small expansion lane length will be the longest, use expand lane costly, long in time limit, and the sectional area expanding lane section is excessive, and the balkstone that can make tunnel is loose, unstable, roadway support and later maintenance difficulty is big, cost is high, safety is not enough.
For effectively reducing turning starting point tension force, meet ribbon conveyer normal operating conditions.And do not change tunnel present situation, and installation period of reducing ribbon conveyer is short and reduces initial investment, reduces mounting design and the difficulty of construction of ribbon conveyer, it would be desirable to a kind of energy meets the ribbon conveyer installed on the basis of existing and complicated tunnel.
Utility model content
In order to solve to carry out installing in complicated tunnel the problem of ribbon conveyer, this utility model provides a kind of ribbon conveyer being applicable to coal cutting roadway corner.
This utility model is made up of frame 3, idler machining 7, and described frame 3 is arranged on ground by the supporting leg 2 of the left and right sides.
Described frame is obliquely installed to the outside of tunnel bend, and angle of inclination is 1～5 degree.Height of landing leg is adjustable, specifically, wherein the lower section of a side leg is provided with sleeve 5, sleeve is fixed on ground, and supporting leg 2 is placed in sleeve, and supporting leg is provided with screw, and some screw hole 6 is distributed on sleeve.Opposite side supporting leg is made up of the canned paragraph of the active segment of epimere with bottom, and canned paragraph is fixed on ground, and active segment is connected with canned paragraph by supporting leg hinge 1.
Idler machining 7 is made up of with adjustable carrying roller fixing carrying roller, and middle for fixing carrying roller, both sides are adjustable carrying roller.One end of adjustable carrying roller is movably connected in bottom frame by carrying roller hinge 8, and the other end is arranged in frame by the axis hole being arranged in frame, and frame is provided with some axis holes 9, is longitudinally uniformly distributed.
A kind of ribbon conveyer being applicable to coal cutting roadway corner, specifically, be provided with female thread in described sleeve 5, sleeve is divided into two sections and is connected by adjusting screw rod 4.
Beneficial effect
Ribbon conveyer of the present utility model has adapted to operation transport in the tunnel of big turning minor radius.At turning, tunnel, adjustable rack supporting leg makes fuselage be slightly slanted, to adapt to radius of turn.
Fuselage angle of inclination of the present utility model arbitrarily can be adjusted by the screw hole of distribution on sleeve, and adjusting screw rod is for accurately adjusting fuselage angle of inclination.
Carrying roller gradient of the present utility model is adjustable, is suitable for radius of turn.
Accompanying drawing explanation
Fig. 1 is this utility model structure chart.
Fig. 2 is the axis hole distribution schematic diagram in frame.
Detailed description of the invention
This utility model is made up of frame 3, idler machining 7, and described frame 3 is arranged on ground by the supporting leg 2 of the left and right sides.
Frame is obliquely installed to the outside of tunnel bend, and angle of inclination is 1～5 degree.At work, some this utility model frames it are provided with at the inner curve of tunnel, each frame is gone forward one by one successively and is tilted 0.5～5 ° outside bend, as: the First frame of bend section tilts 0.5 degree laterally, and second frame tilts 0.7 degree laterally, and the 3rd frame tilts 0.9 degree laterally, the frame on summit to bend tilts 5 degree laterally, serve as behind summit, the most secondary minimizing of going forward one by one of the mounting inclination angle degree of frame, pass from 5 degree times and be reduced to 0.5 degree.So mode is by whole bends.Owing to frame is arranged on ground 10 by supporting leg 1, and foundation level is arranged, and therefore has only to increase transportation route bend section frame at the supporting leg of curve inner side, and frame just carries out outside to bend and tilts.
The method that supporting leg is increased is: find sleeved supporting leg, and calculating frame needs the angle of inclination, then the screw set on supporting leg is received the screw hole that sleeve is wanted to answer, fastening.If angle of inclination also has deviation, then adjusting screw rod 4 is adjusted, makes angle of inclination reach requirement.
Idler machining 7 is made up of with adjustable carrying roller fixing carrying roller, and middle for fixing carrying roller, both sides are adjustable carrying roller.One end of adjustable carrying roller is movably connected in bottom frame by carrying roller hinge 8, and the other end is arranged in frame by the axis hole being arranged in frame, and frame is provided with some axis holes 9, is longitudinally uniformly distributed.
Some frames 4 of the present utility model are distributed on transportation route composition；Idler machining props up carrier strip.If tilting excessive at corner frame fuselage, then can reduce carrier strip transport sectional area, on carrier strip, the mineral aggregate of transport may be toppled over, and transport power diminishes.Tilting the excessive carrier strip caused inclination to offset fuselage accordingly, idler machining can be adjusted by this utility model.Particularly as follows: the adjustable carrying roller of regulation both sides；The axle head of adjustable carrying roller is arranged in the axis hole in frame, selects the axis hole of differing heights, available different carrying roller gradient, is used for offsetting carrier strip.
Above-mentioned for this utility model examination example explanation, do not represent protection domain of the present utility model.
Claims (2)
1. it is applicable to the ribbon conveyer of coal cutting roadway corner, is made up of frame (3), idler machining (7), described frame (3)
It is arranged on ground by the supporting leg (2) of the left and right sides, it is characterised in that
Described frame is obliquely installed to the outside of tunnel bend, and angle of inclination is 1～5 degree；Height of landing leg is adjustable, specifically,
Wherein the lower section of a side leg is provided with sleeve (5), and sleeve is fixed on ground, and supporting leg (2) is placed in sleeve, supporting leg
On be provided with screw, some screw hole (6) is distributed on sleeve；Opposite side supporting leg is by the canned paragraph of the active segment of epimere Yu bottom
Constituting, canned paragraph is fixed on ground, and active segment is connected with canned paragraph by supporting leg hinge (1)；
Described idler machining (7) is made up of with adjustable carrying roller fixing carrying roller, and middle for fixing carrying roller, both sides are adjustable carrying roller；Can
The one end adjusting carrying roller is movably connected in bottom frame by carrying roller hinge (8), and the other end is arranged by the axis hole being arranged in frame
In frame, frame is provided with some axis holes (9), is longitudinally uniformly distributed.
It is applicable to the ribbon conveyer of coal cutting roadway corner the most as claimed in claim 1, it is characterised in that described sleeve (5)
Inside being provided with female thread, sleeve is divided into two sections and is connected by adjusting screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273493.0U CN205471336U (en) | 2016-04-05 | 2016-04-05 | Belt conveyor suitable for above coal tunnel bend department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273493.0U CN205471336U (en) | 2016-04-05 | 2016-04-05 | Belt conveyor suitable for above coal tunnel bend department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205471336U true CN205471336U (en) | 2016-08-17 |
Family
ID=56647052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620273493.0U Active CN205471336U (en) | 2016-04-05 | 2016-04-05 | Belt conveyor suitable for above coal tunnel bend department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205471336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539742A (en) * | 2017-09-30 | 2018-01-05 | 焦作科瑞森重装股份有限公司 | A kind of tunnel ribbon conveyer at adjustable rack inclination angle |
-
2016
- 2016-04-05 CN CN201620273493.0U patent/CN205471336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539742A (en) * | 2017-09-30 | 2018-01-05 | 焦作科瑞森重装股份有限公司 | A kind of tunnel ribbon conveyer at adjustable rack inclination angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230724 Address after: No. 78, shilinggang Road, Huaying City, Guang'an City, Sichuan Province Patentee after: SICHUAN HUAYINGSHAN GUANGNENG GROUP JIAHUA MACHINERY CO.,LTD. Address before: No. 29, Qingmei Road, Zhaohua District, Guangyuan, Sichuan 628000 Patentee before: MACHINERY MANUFACTURING BRANCH OF SICHUAN GUANGWANG ENERGY DEVELOPMENT (GROUP) CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 78, shilinggang Road, Huaying City, Guang'an City, Sichuan Province Patentee after: Sichuan Jiahua Machinery Co.,Ltd. Country or region after: China Address before: No. 78, shilinggang Road, Huaying City, Guang'an City, Sichuan Province Patentee before: SICHUAN HUAYINGSHAN GUANGNENG GROUP JIAHUA MACHINERY CO.,LTD. Country or region before: China |