CN104044902A - Coal scattering and blockage preventing coal-transporting coal plougher - Google Patents
Coal scattering and blockage preventing coal-transporting coal plougher Download PDFInfo
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- CN104044902A CN104044902A CN201410309980.3A CN201410309980A CN104044902A CN 104044902 A CN104044902 A CN 104044902A CN 201410309980 A CN201410309980 A CN 201410309980A CN 104044902 A CN104044902 A CN 104044902A
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- coal
- plough
- colter
- striker plate
- dropping
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- 239000003245 coal Substances 0.000 title claims abstract description 135
- 230000002146 bilateral effect Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
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Abstract
The invention discloses a coal scattering and blockage preventing coal-transporting coal plougher which comprises a plough head provided with bilateral symmetrically plough faces, an electric push rod, a swing frame and a gantry. The gantry is arranged at a rear section of a conveying belt, the plough head is arranged right above a front section of the conveying belt, dropping coal hoppers corresponding to the plough head are located under two sides of the conveying belt, the plough head is installed at the front end of the swing frame, and the rear end of the swing frame is hinged to a gantry body. A rod body of the electric push rod is in hinged connection with the top of the gantry, the front end of electric push rod is in hinged connection with the swing frame, material shunting blocking plates capable of blocking a part of coal dropping into the dropping coal hoppers are symmetrically arranged on two plough faces of the plough head, perpendicular to the conveying direction and horizontally arranged, and the length of each material shunting blocking plate corresponds to the width of the conveying belt. The coal scattering and blockage preventing coal-transporting coal plougher can guide a part of coal into the dropping coal hoppers in advance, the coal which is shunted in advance and does not impact the side walls of the dropping coal hoppers directly drops into the bottoms of the dropping coal hoppers, and phenomena that the dropping coal hoppers are blocked and the coal is scattered are decreased.
Description
(1) technical field:
The present invention relates to from the equipment of belt conveyor loading and unloading material, be specially the defeated coal coal plough of a kind of anti-spillage coal anti-clogging coal.
(2) background technology:
Defeated coal coal plough, general belt plow by name, as the model electric plough type unloading apparatus that is SZC1400, be suitable for bandwidth 1400mm, when work, rely on the thrust of electric pushrod, triangle " colter " nutation, to belt conveyor surface, branches to coal charge in the coal breakage bucket of both sides.
When the work of described coal plough, coal stream when belt falls, can be piled up to coal breakage bucket rear portion under effect of inertia, and most of coal charge impinges upon on coal breakage bucket sidewall, and under Action of Gravity Field, turning back drops enters in the run coal bin of spiral shell coal breakage bucket bottom; , work relatively normal when transfer designs coal in dry autumn and winter season of coal charge; But in spring and summer rainy season, coal charge water ratio significantly increases, especially go up coal early stage, dump surface coal charge aqueous ingredients is very large, and free moisture, up to more than 40%, adds belt conveyor surface area water, a large amount of coal charges can be deposited in coal plough coal breakage bucket side-walls, result in blockage, when serious, spill in a large number coal outside coal breakage bucket.
In addition, due to the needs of managing, except design coal, belt conveyer is being born and is being carried other as complicated coals such as Australia coal charge, Indonesia's coal charges, and these coal viscosity are high, are also very easy to be deposited on coal breakage bucket sidewall.
For the long-pending coal of coal breakage bucket, cause and spill coaly condition, now, with artificial processing mode cleaning coal breakage bucket, to reduce obstruction, prevent from spilling coal and occur.
But no matter be that cleaning is amassed coal or spills coal, labor cleaning's work capacity is all very large.
(3) summary of the invention:
For the deficiencies in the prior art, the present invention proposes the defeated coal coal plough of a kind of anti-spillage coal anti-clogging coal, while mainly solving blanking, coal charge is deposited in the technical matters that coal plough coal breakage bucket side-walls results in blockage and spills coal.
The defeated coal coal plough of anti-spillage coal anti-clogging coal that can solve the problems of the technologies described above, comprise the colter with Bilateral Symmetry plough face, electric pushrod, rocker and door frame, described door frame is located at belt conveyor back segment, described colter is located at directly over belt conveyor, in belt conveyor down either side, coal breakage bucket is set corresponding to colter position, described colter is installed on rocker front end, rocker rear end is hinged on the support body of door frame, the body of rod of described electric pushrod is hinged in door frame top, electric pushrod front end hinge rocker, on the bilateral plough face of described colter, be symmetrical arranged the shunting striker plate that can stopper divides coal charge to enter coal breakage bucket, described shunting striker plate is perpendicular to direction of transfer horizontal setting, the length of shunting striker plate is corresponding to the width of belt conveyor.
In said structure, coal charge is in coal stream mode when the colter, and part of coal stream, under the effect of shunting striker plate, falls into coal breakage bucket bottom in advance, and during this time with coal breakage bucket sidewall collisionless, and residue coal charge normally falls into coal breakage bucket bottom.
Through observing, coal charge inertia flows distance generally at 400mm～600mm, and for this reason, described shunting striker plate is arranged on the position apart from plow tail 500mm, can meet streaming request.
The optimum position of described shunting striker plate is the 1/2 height and position place at colter.
Making adds man-hour, and described shunting striker plate can adopt 200mm angle steel to be welded on the bilateral plough face of colter.
Beneficial effect of the present invention:
1, under the state that the defeated coal coal plough of the anti-spillage coal anti-clogging coal of the present invention wets at coal and while carrying sticky coal, the coal hopper coal blockage and spill coal probability of occurrence and significantly reduce of falling of coal plough, the long-pending coal of cleaning and spill coal work capacity and be reduced to original below 10%.
2, the present invention uses on 38 coal ploughs of applicant unit, the clearing times of coal breakage bucket is occurred 5 times～10 times by original per tour, drop to monthly 1 time～2 times, spill coal phenomenon and be substantially eliminated, greatly reduce the interval of operation and the work capacity of cleaning worker.
(4) brief description of the drawings:
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the birds-eye view of Fig. 1 embodiment.
Fig. 3 is the lateral plan of Fig. 1 embodiment.
Figure number mark: 1, colter; 2, electric pushrod; 3, rocker; 4, door frame; 5, belt conveyor; 6, shunting striker plate; 7, striker plate; 8, carrier roller frame; 9, horizontal frame; 10, coal breakage bucket.
(5) detailed description of the invention:
Below in conjunction with accompanying drawing illustrated embodiment, technical scheme of the present invention is described further, the present invention mainly applies on electric plough type unloading apparatus that model is SZC1400.
The belt conveyor 5 (on it, coal charge stream thickness is in 300mm left and right) that the defeated coal coal plough of the anti-spillage coal anti-clogging coal of the present invention is 1400mm for width arranges, mainly formed by colter 1 (colter height 150mm), electric pushrod 2, rocker 3 and door frame 4, belt conveyor 5 supports transmission (transmission direction from left to right) by carrier roller frame 8, and described carrier roller frame 8 is installed on horizontal frame 9, along transmission direction, described door frame 4 is vertical at the back segment of belt conveyor 5, described colter 1 has bilaterally symmetric plough face (formation triangle), colter 1 (plough mouth forward) is located at directly over the leading portion of belt conveyor 5, in belt conveyor 5 down either side, coal breakage bucket 10 is set corresponding to colter 1 position, between described colter 1 and door frame 4, rocker 3 is set, colter 1 is installed on rocker 3 front ends, rocker 3 rear ends are hinged in the support body top of door frame 4, the body of rod of described electric pushrod 2 is hinged in the top of door frame 4, electric pushrod 2 front end hinge rockers 3, as Fig. 1, Fig. 2, shown in Fig. 3.
The bilaterally symmetric plough face of described colter 1 afterbody is provided with symmetrical striker plate 7 (perpendicular to the transmission direction of belt conveyor 5 horizontally outward), distance plough face afterbody 500mm is provided with symmetrical shunting striker plate 6, and it is highly located at colter 1 and ploughs on 1/2 height of face; Described shunting striker plate 6 selects 200mm angle steel to make, and angle steel is perpendicular to belt conveyor 5 transmission direction and be horizontally disposed with, and weld with colter 1 plough face the inner of angle steel, and the outer end of angle steel is concordant with striker plate 7, is slightly wider than belt conveyor 5, as shown in Figure 1, Figure 2, Figure 3 shows.
Operational process of the present invention:
1, start belt conveyor 5, belt conveyor 5 is carried coal charge from left to right, and now colter 1 upwards lifts under the retraction control of electric pushrod 2.
2, electric pushrod 2 stretches out, and drives colter 1 to fall to setting level on belt conveyor 5, starts to shunt coal charge to both sides coal breakage bucket 10.
3, part coal charge is shunted by shunting striker plate 6, fall within down in advance coal breakage bucket 10, in this process, coal charge does not collide with coal breakage bucket 10 sidewalls, but directly drop down onto coal breakage bucket 10 bottoms, reduce bonding on coal breakage bucket 10 sidewalls of coal charge with this, reduce chute blockage in coal breakage bucket 10 and spill the probability of coal outside coal breakage bucket 10.
4, residue coal charge falls into coal breakage bucket 10 bottoms by original normal mode through the striker plate 7 of colter 1 afterbody.
Claims (4)
1. the defeated coal coal plough of anti-spillage coal anti-clogging coal, comprise the colter (1) with Bilateral Symmetry plough face, electric pushrod (2), rocker (3) and door frame (4), described door frame (4) is located at belt conveyor (5) back segment, described colter (1) is located at directly over belt conveyor (5) leading portion, in belt conveyor (5) down either side, coal breakage bucket (10) is set corresponding to colter (1) position, described colter (1) is installed on rocker (3) front end, rocker (3) rear end is hinged on the support body of door frame (4), the body of rod of described electric pushrod (2) is hinged in door frame (4) top, electric pushrod (2) front end hinge rocker (3), it is characterized in that: on the bilateral plough face of described colter (1), be symmetrical arranged the shunting striker plate (6) that can stopper divides coal charge to enter coal breakage bucket (11), described shunting striker plate (6) is perpendicular to direction of transfer horizontal setting, the length of shunting striker plate (6) is corresponding to the width of belt conveyor (5).
2. the defeated coal coal plough of anti-spillage coal anti-clogging coal according to claim 1, is characterized in that: described shunting striker plate (6) is apart from plow tail 500mm.
3. the defeated coal coal plough of anti-spillage coal anti-clogging coal according to claim 2, is characterized in that: arranging of described shunting striker plate (6) is highly 1/2 of colter (1) height.
4. according to the defeated coal coal plough of anti-spillage coal anti-clogging coal described in claim 2 or 3, it is characterized in that: described shunting striker plate (6) adopts 200mm angle steel to be welded on the bilateral plough face of colter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309980.3A CN104044902A (en) | 2014-06-30 | 2014-06-30 | Coal scattering and blockage preventing coal-transporting coal plougher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309980.3A CN104044902A (en) | 2014-06-30 | 2014-06-30 | Coal scattering and blockage preventing coal-transporting coal plougher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104044902A true CN104044902A (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410309980.3A Pending CN104044902A (en) | 2014-06-30 | 2014-06-30 | Coal scattering and blockage preventing coal-transporting coal plougher |
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| CN (1) | CN104044902A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438841A (en) * | 2018-05-02 | 2018-08-24 | 中山市勤峰电器有限公司秋浦分公司 | A kind of flexible conveying equipment for producing appliance component |
| CN110153012A (en) * | 2019-06-21 | 2019-08-23 | 江苏安全技术职业学院 | A kind of coal distributing device |
| CN116198916A (en) * | 2022-11-30 | 2023-06-02 | 华能太仓港务有限责任公司 | Bidirectional double-side coal plough |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0388611A (en) * | 1989-08-31 | 1991-04-15 | Ngk Insulators Ltd | Scraper for unloading transported article and belt conveyer apparatus having it |
| CN201442764U (en) * | 2009-04-27 | 2010-04-28 | 周德胜 | Novel plough tripper |
| CN201980743U (en) * | 2010-12-28 | 2011-09-21 | 河南金谷实业发展有限公司 | Fronting type shunting and automatic compensating plow discharger |
| CN102700929A (en) * | 2012-06-04 | 2012-10-03 | 李大山 | Uniform feeding device with vibrating screen |
| CN203187076U (en) * | 2013-04-27 | 2013-09-11 | 江苏时创机械有限公司 | Plow discharger |
| CN203903431U (en) * | 2014-06-30 | 2014-10-29 | 国投钦州发电有限公司 | Coal scattering and blocking prevention coal conveying and ploughing device |
-
2014
- 2014-06-30 CN CN201410309980.3A patent/CN104044902A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0388611A (en) * | 1989-08-31 | 1991-04-15 | Ngk Insulators Ltd | Scraper for unloading transported article and belt conveyer apparatus having it |
| CN201442764U (en) * | 2009-04-27 | 2010-04-28 | 周德胜 | Novel plough tripper |
| CN201980743U (en) * | 2010-12-28 | 2011-09-21 | 河南金谷实业发展有限公司 | Fronting type shunting and automatic compensating plow discharger |
| CN102700929A (en) * | 2012-06-04 | 2012-10-03 | 李大山 | Uniform feeding device with vibrating screen |
| CN203187076U (en) * | 2013-04-27 | 2013-09-11 | 江苏时创机械有限公司 | Plow discharger |
| CN203903431U (en) * | 2014-06-30 | 2014-10-29 | 国投钦州发电有限公司 | Coal scattering and blocking prevention coal conveying and ploughing device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438841A (en) * | 2018-05-02 | 2018-08-24 | 中山市勤峰电器有限公司秋浦分公司 | A kind of flexible conveying equipment for producing appliance component |
| CN108438841B (en) * | 2018-05-02 | 2023-12-22 | 中山市勤峰电器有限公司秋浦分公司 | Flexible conveying equipment for producing electrical components |
| CN110153012A (en) * | 2019-06-21 | 2019-08-23 | 江苏安全技术职业学院 | A kind of coal distributing device |
| CN110153012B (en) * | 2019-06-21 | 2020-09-01 | 江苏安全技术职业学院 | Coal distributing device |
| CN116198916A (en) * | 2022-11-30 | 2023-06-02 | 华能太仓港务有限责任公司 | Bidirectional double-side coal plough |
| CN116198916B (en) * | 2022-11-30 | 2023-10-31 | 华能太仓港务有限责任公司 | Bidirectional double-side coal plough |
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Application publication date: 20140917 |