CN200942969Y - Cross belt head coal flow guiding spill plate cowl - Google Patents
Cross belt head coal flow guiding spill plate cowl Download PDFInfo
- Publication number
- CN200942969Y CN200942969Y CN 200620127472 CN200620127472U CN200942969Y CN 200942969 Y CN200942969 Y CN 200942969Y CN 200620127472 CN200620127472 CN 200620127472 CN 200620127472 U CN200620127472 U CN 200620127472U CN 200942969 Y CN200942969 Y CN 200942969Y
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- CN
- China
- Prior art keywords
- belt
- baffle plate
- coal
- big baffle
- spillplate
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- Expired - Fee Related
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Abstract
The utility model relates to an auxiliary equipment for coal output in coal mining, in particular to the crossed belt head coal baffle board for guiding the coal flow. The device solves the problem that current coal baffle board has a poor effect for use. The equipment comprises a left and a big baffle plates and the small baffle plate that is fixed on the left and right big baffle plates, wherein the lower part of the left and right big baffle plate is provide with a fixation stand that is able to be fixed on the drawbars on two sides of the belt (one belt or the concentrated belt); a dustpan-shaped supporting iron plate is arranged beneath the small baffle plate between the left and the right big baffle plates; and an arc coal guide board is arranged above the small baffle plate one of the big baffle plates (the big baffle plate corresponding to the belt of the chute). By adopting the dustpan supporting iron board to substitute the original buffering the supporting roller or lining wood and arranging the arc guide board on the coal baffle board corresponding to the belt of the chute, the structure is simple and the use effect is good. Besides used for jointing of the belts, the device can also be used for jointing of the loam board conveyor with the belt.
Description
Technical field
Accessory equipment when the utility model relates to coal mining output specifically is that a kind of cross belt head is led coal stream spillplate.
Background technology
The vertical mode that overlaps the position with a belt or concentrated belt of crossheading belt is generally all adopted in coal mining output, coal transported send into courtyard, and the vertical lap-joint of two belts (being cross belt head place) easily causes the belt bob in the coal breakage process, makes belt deviation, spreads coal.Therefore, the vertical lap-joint of two belts is provided with spillplate; Even for fear of spreading coal, lining wood commonly used replaces the carrying roller back-up belt of belt below, but exists hard grind to wipe between belt and the lining wood, and not only belt is vulnerable to severe wear, and belt and timber friction are easily caught fire.Simultaneously, also there are the following problems to adopt existing spillplate: at first, coal and stone are directly pounded on a belt or concentrated belt by the crossheading belt, a belt or concentrated belt well damage, especially passing sunk pillars on full (no charcoal post), stone is pounded a belt or concentrated belt to such an extent that be full of the hole; Secondly,, cause coal not walk, quicken the wearing and tearing of belt because direct coal breakage piles with coal cinder through regular meeting on a belt of crossheading leather belt head below or the concentrated belt.In a word, existing spillplate result of use is not good.
Summary of the invention
The utility model provides a kind of cross belt head to lead coal stream spillplate in order to solve the existing not good problem of spillplate result of use.
The utility model is to adopt following technical scheme to realize: a kind of cross belt head is led coal stream spillplate, comprise left and right big baffle plate and the small front apron that is fixed on the left and right big baffle plate, left and right big baffle plate below is provided with the fixing clamp frame that can be fixed on belt (belt or concentrated belt) two lateral stays, the small front apron below is provided with the dustpan shape support iron plate between the left and right big baffle plate, and wherein the small front apron of a big baffle plate (the big baffle plate relative with the crossheading belt) top is provided with the arc coal guide plate.During use, left and right big baffle plate is fixed on a belt or concentrated belt two lateral stays, make the big baffle plate that is provided with the arc coal guide plate relative with the crossheading belt, and the last belt of a belt or concentrated belt passed in the space between support iron plate and the small front apron, like this, in the coal breakage process, one, the friction coefficient between belt and the support iron plate is lower, thus reduce the degree of wear of belt greatly; Two, because the setting of arc coal guide plate has avoided coal cinder directly to pound on a belt or concentrated belt, belt is damaged; Three, the setting of arc coal guide plate is converted into along the kinetic energy of a belt movement direction problem of having avoided belt wearing and tearing, coal piling not to walk with the gravitional force of whereabouts coal cinder.Compared with prior art, the utility model adopts the dustpan shape support iron plate to substitute original support carrying roller or lining wood, and the belt wearing and tearing are little, and anti-scatter coal is effective; And on the spillplate relative, the arc coal guide plate is set with the crossheading belt, with the Conversion of energy of whereabouts coal cinder is kinematic velocity along a belt movement direction, significantly reduced of the tractor-drawn rake meeting of coal stream, realized that coal stream is from the vertical transition of crossheading belt to a belt or concentrated belt at leather belt head.
The utility model adopts the dustpan shape support iron plate to substitute original impact idler or lining wood, and on the spillplate relative, the arc coal guide plate is set with the crossheading belt, it is simple in structure, result of use is good, solved the problem of spreading coal in the coal breakage process preferably, and reduced the wearing and tearing of belt, saved belt, for having saved cost in the colliery.Except that the overlap joint that is used in belt and belt, can also be used on the overlap joint of slat conveyer and belt.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the lateral plan of Fig. 1;
Among the figure: the big baffle plate in a 1-left side; 2-right large gear plate; The 3-small front apron; 4-arc coal guide plate; The 5-fixing clamp frame; The 6-support iron plate.
The specific embodiment
A kind of cross belt head is led coal stream spillplate, comprise left and right big baffle plate 1,2 and be fixed in small front apron 3 on the left and right big baffle plate 1,2, left and right big baffle plate 1,2 belows are provided with the fixing clamp frame 5 that can be fixed on belt (belt or concentrated belt) two lateral stays, small front apron 3 belows are provided with dustpan shape support iron plate 6 between the left and right big baffle plate 1,2, and wherein small front apron 3 tops of a big baffle plate 1 (the big baffle plate relative with the crossheading belt) are provided with arc coal guide plate 4.During use, left and right big baffle plate 1,2 is fixed on a belt or concentrated belt two lateral stays, make the big baffle plate 1 that is provided with arc coal guide plate 4 relative, and the last belt of a belt or concentrated belt is passed in the space between support iron plate 6 and the small front apron 3 with the crossheading belt.
During concrete enforcement, the length that is arranged at the small front apron 3 on the left and right big baffle plate 1,2 is longer, left and right big baffle plate 1,2 both sides are stretched out at small front apron 3 two ends, can avoid coal stream to cross arc coal guide plate 4 like this, fall within arc coal guide plate 4 rears, perhaps after through arc coal guide plate 4 guiding, be spread on the following belt of a belt or concentrated belt, and cause the phenomenon of belt deviation; The fixing clamp frame 5 of described left and right big baffle plate 1,2 belows is fixed on belt (belt or concentrated belt) two lateral stays by set pin.Convenient for coal breakage, described arc spillplate 4 tops are wide, and the bottom is narrow.In addition, in order to reduce the friction of small front apron 3 and belt, the two ends end face of described small front apron 3 has radian.
Claims (8)
1, a kind of cross belt head is led coal stream spillplate, comprise left and right big baffle plate (1), (2) and be fixed in small front apron (3) on left and right big baffle plate (1), (2), it is characterized in that left and right big baffle plate (1), (2) below are provided with the fixing clamp frame (5) that can be fixed on belt two lateral stays, small front apron (3) below is provided with dustpan shape support iron plate (6) between left and right big baffle plate (1), (2), and wherein the small front apron (3) of a big baffle plate (1) top is provided with arc coal guide plate (4).
2, cross belt head according to claim 1 is led coal stream spillplate, it is characterized in that described arc spillplate (4) top is wide, and the bottom is narrow.
3, cross belt head according to claim 1 and 2 is led coal stream spillplate, it is characterized in that the two ends end face of described small front apron (3) has radian.
4, cross belt head according to claim 1 and 2 is led coal stream spillplate, it is characterized in that the fixing clamp frame (5) of described left and right big baffle plate (1), (2) below is fixed on belt two lateral stays by set pin.
5, cross belt head according to claim 3 is led coal stream spillplate, it is characterized in that the fixing clamp frame (5) of described left and right big baffle plate (1), (2) below is fixed on belt two lateral stays by set pin.
6, lead coal stream spillplate according to claim 1 or 2 or 5 described cross belt heads, it is characterized in that small front apron (3) two ends stretch out left and right big baffle plate (1), (2) both sides.
7, cross belt head according to claim 3 is led coal stream spillplate, it is characterized in that small front apron (3) two ends stretch out left and right big baffle plate (1), (2) both sides.
8, cross belt head according to claim 4 is led coal stream spillplate, it is characterized in that small front apron (3) two ends stretch out left and right big baffle plate (1), (2) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127472 CN200942969Y (en) | 2006-08-24 | 2006-08-24 | Cross belt head coal flow guiding spill plate cowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127472 CN200942969Y (en) | 2006-08-24 | 2006-08-24 | Cross belt head coal flow guiding spill plate cowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942969Y true CN200942969Y (en) | 2007-09-05 |
Family
ID=38717599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620127472 Expired - Fee Related CN200942969Y (en) | 2006-08-24 | 2006-08-24 | Cross belt head coal flow guiding spill plate cowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942969Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046954A (en) * | 2012-12-03 | 2013-04-17 | 永煤集团股份有限公司新桥煤矿 | Coal leakage preventive device of belt conveyor |
| CN107140377A (en) * | 2017-05-11 | 2017-09-08 | 安徽科信矿山机械制造有限公司 | A kind of scraper plate machine operation protector |
| CN108058955A (en) * | 2017-12-11 | 2018-05-22 | 高永强 | A kind of adhesive tape leakage coal cleaning guider |
-
2006
- 2006-08-24 CN CN 200620127472 patent/CN200942969Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046954A (en) * | 2012-12-03 | 2013-04-17 | 永煤集团股份有限公司新桥煤矿 | Coal leakage preventive device of belt conveyor |
| CN103046954B (en) * | 2012-12-03 | 2015-07-15 | 永煤集团股份有限公司新桥煤矿 | Coal leakage preventive device of belt conveyor |
| CN107140377A (en) * | 2017-05-11 | 2017-09-08 | 安徽科信矿山机械制造有限公司 | A kind of scraper plate machine operation protector |
| CN108058955A (en) * | 2017-12-11 | 2018-05-22 | 高永强 | A kind of adhesive tape leakage coal cleaning guider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |