CN203143511U - Underground coal mine transfer belt steering guiding auxiliary device - Google Patents
Underground coal mine transfer belt steering guiding auxiliary device Download PDFInfo
- Publication number
- CN203143511U CN203143511U CN 201320146086 CN201320146086U CN203143511U CN 203143511 U CN203143511 U CN 203143511U CN 201320146086 CN201320146086 CN 201320146086 CN 201320146086 U CN201320146086 U CN 201320146086U CN 203143511 U CN203143511 U CN 203143511U
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- Prior art keywords
- shelf
- auxiliary device
- belt
- coal mine
- carrying roller
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- Expired - Fee Related
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Abstract
Disclosed is an underground coal mine transfer belt steering guiding auxiliary device. A transverse frame (6) is arranged above the middle of parallel base frames (1) on two sides, an upper frame (2) is arranged above the transverse frame (6) through a supporting frame (3) in a hinged mode, a horizontal supporting roller (4) is arranged on the upper frame (2), and meanwhile a deflection stopping supporting roller (5) is arranged on the upper frame (2). Deflection of a belt along with the coal quantity is automatically adjusted through an idler wheel mechanism, the idler wheel mechanism of the upper frame (2) has an automatic adjusting function, the device is continuous, high-efficient and safe, and a complex transport line which is originally achieved by a plurality of belts in a butt joint mode is changed to be achieved by only one belt. The underground coal mine transfer belt steering guiding auxiliary device can adapt to the belt deflection quantity caused by different coal quantities, is provided with the deflection stopping supporting roller (5) with a single-side flange to be capable of effectively prevent belts from deflecting or taking off, is high in safety, simplifies the structure of a transport line, is convenient and easy to operate, control and repair, improves working continuous performance and coal mining transport efficiency, and obviously lowers mechanical cost and electrical cost.
Description
Technical field
The utility model belongs in International Classification of Patents E21F mine or the tunnel under conveying arrangement technology, the especially coal mine feed belt guiding auxiliary device of turning.
Background technology
Along with the distance in coal mine underground flat tunnel is more and more longer, underground complex geological conditions, and mining conditions, and exploitation personnel's problems such as technical ability cause the tunnel inevitably to have several bends, and in such tunnel, arrange equipment of conveyer, generally, can adopt many belt feeders to fetching the purpose that realizes belt turning conveying colliery, because it is not underground mounting condition is poor, in the place of belt butt joint, accurate because of butt joint through regular meeting, it is serious that the transhipment material leaks material, the long-time accumulation can make troubles to operating personal and maintainer, owing to have many belt feeders, every belt feeder is equipped with motor reducer separately, the belt stock shelf, tightening device etc., not only at physical construction, also repeat and complicated relatively in electric vapour control, operating personal is also pretty troublesome on controlling; In the prior art, there is not associated belt turning technology open.
Summary of the invention
The purpose of this utility model provides feed belt turning guiding auxiliary device under the coal mine, turns less than 12 ° of angle bends to realize feed belt.
Realize that goal of the invention measure of the present utility model is: crossbearer is installed in the top between parallel both sides underframe, puts on the shelf by carriage is hinged above crossbearer, flat idler is installed putting on the shelf, the inclined to one side carrying roller of retaining is installed putting on the shelf simultaneously.
Advantage of the present utility model is, automatically regulate belt with the sideslip of coal amount by idler wheel mechanism, 2 idler wheel mechanisms of putting on the shelf have from conditioning function, have continuous, efficient, safety, make the complex transportation line of many belts butt joints of these need only become and need can finish by a belt feeder.Can adapt to the belt side-play amount that different coal amounts cause, the inclined to one side carrying roller 5 of retaining with one-sided edge of a wing can prevent that belt deviation from taking off band by actv., safety is higher, the lane of traffic designs simplification, control easy to maintenance simple, the continuous performance of working and coal mining conveying efficiency are improved, and the cost of mechanical, electric vapour part significantly reduces.
Description of drawings
Fig. 1 is structural representation of the present utility model
Reference numeral comprises:
The specific embodiment
The utility model mainly comprises underframe 1, put 2 on the shelf, carriage 3, flat idler 4, the inclined to one side carrying roller 5 of retaining, crossbearer 6, hypotenuse carrying roller 7 and roller 8.
Below further specify by drawings and Examples.
As shown in Figure 1, crossbearer 6 is installed in 1 on parallel both sides underframe top, puts 2 on the shelf by carriage 3 is hinged above crossbearer 6,2 flat idlers 4 is installed putting on the shelf, 2 the inclined to one side carrying roller 5 of retaining is installed putting on the shelf simultaneously.
In aforementioned, flat idler 4 hinged 1 upper center of both sides underframe that are installed on, these flat idler 4 axis and both sides underframe 1 cross, two groups of 2 symmetries of putting on the shelf are installed on flat idler 4 two ends simultaneously, and, these the two groups hypotenuse carrying rollers 7 of hinged installation respectively of putting on the shelf on 2, these two groups of hypotenuse carrying rollers 7 are tilted by lateral flat idler 4, and these two groups of hypotenuse carrying roller 7 axis form 30 ° of angles with flat idler 4 axis respectively.
In aforementioned, put 2 on the shelf at the flat idler 4 upper outer inclined to one side carrying roller 5 of hinged retaining respectively for two groups, wherein, keeping off inclined to one side carrying roller 5 two ends has the edge, protruding end, keeps off inclined to one side carrying roller 5 axis normal in hypotenuse carrying roller 7 axis, simultaneously, and at two groups of 2 outside hinged rollers 8 respectively separately of putting on the shelf.
In aforementioned, underframe 1 length is suitable, to adapt to bend place angle, is convenient to conformal and installs.The friction carrying roller is equipped with in underframe 1 below and side is kept off inclined to one side roller, guarantees that band is also pressed bend place smooth running down.Each device space is installed on the underframe 1 from suitably, evenly arranges, bearing capacity height, continuity are strong.
In aforementioned, the V-type roller 8 of deep groove ball bearing is housed on the carriage 3, can freely rolls in V-shaped groove, friction force is little.The bilateral symmetry truss is spacing each other, guarantees to swing in scope of design.
In aforementioned, underframe 1 and to put on the shelf 2 be an integral structure, the intensity height enough bears the load that the bend place produces, and is safe.
In the utility model, the inclined to one side carrying roller of installing on 25 of retaining of putting on the shelf has in fact formed belt guidance, and, it is consistent with roller 8 rotating directions to keep off inclined to one side carrying roller 5, belt is laid on flat idler 4 and two groups of hypotenuse carrying roller 7 tops, because the inclination of two groups of hypotenuse carrying rollers 7 makes that the belt middle part is recessed, the belt two edges are stuck in 5 of the inclined to one side carrying rollers of both sides.
In the utility model, in the complicated tunnel with a plurality of non-sharply turning bends, only need the quantity that arrange turning device as the case may be at the bend place, belt makes to put on the shelf when roller 8 is turned and 2 swings along turn direction, and reel along flat idler 4 simultaneously, realize bending under the horizontal direction, and on the rectilinear direction about turn, make the butt joint of a plurality of belt units of former need realize the mode of turning, changing into only needs that some groups of the utility model of installation get final product on the cover belt unit.
In the utility model, regulate belt automatically with the sideslip of coal amount by idler wheel mechanism, 2 idler wheel mechanisms of putting on the shelf have from conditioning function, have continuous, efficient, safety, make the complex transportation line of many belts butt joints of these need only become and need can finish by a belt feeder.Can adapt to the belt side-play amount that different coal amounts cause, the inclined to one side carrying roller 5 of retaining with one-sided edge of a wing can prevent that belt deviation from taking off band by actv., safety is higher, the lane of traffic designs simplification, control easy to maintenance simple, the continuous performance of working and coal mining conveying efficiency are improved, and the cost of mechanical, electric vapour part significantly reduces.
Principle of the present utility model is, vertical section in the belt operation arranges idler wheel mechanism, make the carrying roller group can be on the tangent plane about swing freely, because the difference of coal amount on the belt feeder, the component of vertical direction will and then change, add the operation of belt self, make belt pulsation-free operation on carrying roller, when the coal amount more after a little while, belt is to bend outside skew, when the coal amount more for a long time, belt is offset to curve inner side, keep off inclined to one side carrying roller belt is played position-limiting action, on the whole, play self-regulating effect.
In above embodiment, do not reach the safety of narration, and field engineering, and the employing prior aries such as other necessary technologies that relate to enforcement, enumerate detailed description no longer successively.
Claims (4)
1. the feed belt guiding auxiliary device of turning under the coal mine, it is characterized in that, crossbearer (6) is installed in the top between parallel both sides underframe (1), in crossbearer (6) top by hinged the putting on the shelf of carriage (3) (2), in put on the shelf (2) flat idler (4) is installed, in put on the shelf (2) retaining inclined to one side carrying roller (5) is installed simultaneously.
2. the feed belt guiding auxiliary device of turning under the coal mine as claimed in claim 1, it is characterized in that, a flat idler (4) is hinged to be installed on upper center between both sides underframe (1), this flat idler (4) axis and both sides underframe (1) cross, two groups of (2) symmetries of putting on the shelf are installed on flat idler (4) two ends simultaneously, and, these two groups put on the shelf (2) go up a hypotenuse carrying roller of hinged installation (7) respectively, these two groups of hypotenuse carrying rollers (7) are tilted by lateral flat idler (4), and this two groups of hypotenuse carrying rollers (7) axis forms 30 ° of angles with flat idler (4) axis respectively.
3. the feed belt guiding auxiliary device of turning under the coal mine as claimed in claim 2, it is characterized in that, two groups put on the shelf (2) are at flat idler (4) the upper outer difference inclined to one side carrying roller of hinged retaining (5), wherein, keep off inclined to one side carrying roller (5) two ends the edge, protruding end is arranged, keep off inclined to one side carrying roller (5) axis normal in hypotenuse carrying roller (7) axis, simultaneously, at two groups of (2) outside difference hinged rollers (8) separately of putting on the shelf.
4. feed belt turning guiding auxiliary device under the coal mine as claimed in claim 1 is characterized in that, the V-type roller (8) of deep groove ball bearing is housed on the carriage (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146086 CN203143511U (en) | 2013-03-28 | 2013-03-28 | Underground coal mine transfer belt steering guiding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146086 CN203143511U (en) | 2013-03-28 | 2013-03-28 | Underground coal mine transfer belt steering guiding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203143511U true CN203143511U (en) | 2013-08-21 |
Family
ID=48971056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320146086 Expired - Fee Related CN203143511U (en) | 2013-03-28 | 2013-03-28 | Underground coal mine transfer belt steering guiding auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203143511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586384A (en) * | 2016-12-29 | 2017-04-26 | 安徽六国化工股份有限公司 | Belt deflection prevention adjusting device |
-
2013
- 2013-03-28 CN CN 201320146086 patent/CN203143511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586384A (en) * | 2016-12-29 | 2017-04-26 | 安徽六国化工股份有限公司 | Belt deflection prevention adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130821 Termination date: 20160328 |