CN103332503B - Large-scale over-long single armed row material distributing machine - Google Patents
Large-scale over-long single armed row material distributing machine Download PDFInfo
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- CN103332503B CN103332503B CN201310292645.2A CN201310292645A CN103332503B CN 103332503 B CN103332503 B CN 103332503B CN 201310292645 A CN201310292645 A CN 201310292645A CN 103332503 B CN103332503 B CN 103332503B
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Abstract
A kind of large-scale over-long single armed steel structure discharge arm, comprise discharge arm, turning gear, weight arm and drive system, it is characterized in that described discharge arm is overlength single armed steel structure discharge arm, belt conveyer and device for discharging is provided with in described discharge arm, the top of the material feeding end of discharge arm is provided with oblique pull rope hold-down arm, bottom is provided with middle part rotary supporting device, also comprise discharge arm oblique pull rope, weight arm oblique pull rope, cylindrical turning gear and inner circle turning gear is respectively equipped with in the bottom of rotary supporting device both sides, middle part, table balustrade, driver's cab and control system are arranged in the top of middle part rotary supporting device.Advantage of the present invention is: dummy car can on overlength single armed steel frame moving cloth, need not move and just can complete cloth within the scope of 100m-600m continuously, and overlength both arms row material distributing machine can around turning gear central rotation≤120 °, middle part; Environmental protection, energy-efficient, safe and reliable, arrangement material scope is large.
Description
Technical field
The present invention relates to the large-scale over-long single armed row material distributing machine in refuse dump, ore deposit in the open or other loose unpacked material stack-up-yard use field.
Background technology
At present in known technology, there is a kind of dumping plough equipment with material feeding arm and discharge arm, discharge arm≤100 m of dumping plough.Absetzer 755 is the self-propelled casting equipment second largest so far in the world, be only second to " king of dumping plough " Absetzer760 and Absetzer761, the supporting casting equipment of sole duty of " land aircraft carrier " Bagger 288 wheel excavator, also be that first casting ability reaches the dumping plough of ten thousand stere every day 24 in the world, combine DEMAG, AEG company by German KRUPP to manufacture in 1976, now work at German Garzweiler open coal mine together with 288.Unloading arm length is 98 meters, and the highest moving velocity is 546m/h, and weight during long-distance migration is 4484t.Main technical details: overall dimensions 187m × 38m × 57m; Casting operational capability: 240,000 m3/ days; Working weight (not comprising load-transfer device material feeding subsidiary engine): 5200t; Total installed capacity power: 8750kW.The huge dumping plough of Absetzer760 and Absetzer761 is self-propelled casting equipment maximum up to now in the world, is manufactured by German KRUPP group.Within 1991, KRUPP has successfully produced the dumping plough of RB292 stripping system, and this is named as the super huge beast of Absetzer760, at " Hambach " new district, ore deposit place in operation.KRUPP has successfully produced again the dumping plough Absetzer761 of RB293 stripping system at the beginning of nineteen ninety-five, at " Hambach " new district, ore deposit place in operation in year.In work, the position of Absetzer760 and Absetzer761 is in the end of RB292 and RB293 soil stone stripping system respectively, and the native stone being all responsible for high-speed belt conveyor to ship in refuse dump is stacked in order with needs according to plan.The year soil discharge quantity of two super huge beasts in 2006 all reaches more than 6500 ten thousand steres, creates some principal datas of up-to-date world record Absetzer760 and Absetzer761 of dumping plough field unit year soil discharge quantity: casting operational capability: 24 ten thousand steres/-30 ten thousand steres/day day; Working weight (not comprising load-transfer device material feeding subsidiary engine): 5900 tons; Complete machine total installed capacity power: 11600 kilowatts; Overall dimensions (long × wide × high): 193 meters × 42 meters × 64 meters; Unloading arm length: 100 meters; The highest moving velocity: 9.3 ms/min; Unit cost: 4,800 ten thousand Euros.
Discharge arm≤100 m of known a kind of dumping plough equipment with material feeding arm and discharge arm above.All adopt belt-conveying, end arrangement material, dumping plough is primarily of discharge arm, driver's cab, turning gear, bottom steel structure, main frame running gear, Maintenance Room, supporting garage walking apparatus, material feeding arm, composition such as part such as reprinting arm, weight arm etc.
Dumping plough operationally, first, dropped down onto in the blow tank of dumping plough material feeding arm by row's material, through material feeding arm straps formula conveyer by mass transport to the throw-off end of material feeding arm, then, material drops down onto the blow tank of dumping plough discharge arm again, and the belt conveyer finally via discharge arm completes dumping of material.After an area of cloth cloth completes, whole dumping plough area of cloth need be moved, carry out the cloth of next area of cloth.The dumping plough arrangement material scope of this structure is little, and running cost is high, and difficulty is large.Particularly old mining area earth backing work, the fan-shaped and rectangle casting of dumping plough equipment, can not casting from safety procedure all in the subsidence area in old mining area; Automobile casting is also in the subsidence area in old mining area, can not casting from safety procedure.
Summary of the invention
For overcoming the defect of above-mentioned existence, the object of the invention is to provide a kind of energy-efficient, safe and reliable, that arrangement material scope is large large-scale over-long single armed and arranges material distributing machine, large-scale over-long single armed can be made to arrange material distributing machine need not move, just can complete arrangement material scope continuously and reach 100m-600m.
The object of the invention is to be achieved through the following technical solutions.
A kind of large-scale over-long single armed row material distributing machine of the present invention, comprises discharge arm, belt conveyer, driver's cab, turning gear, table balustrade, weight arm and the drive system be arranged on discharge arm,
It is characterized in that described discharge arm is overlength single armed steel structure discharge arm, belt conveyer and device for discharging is provided with in described overlength single armed steel structure discharge arm, the top of the material feeding end of described overlength single armed steel structure discharge arm is provided with oblique pull rope hold-down arm, bottom is provided with middle part rotary supporting device, the material feeding end of described overlength single armed steel structure discharge arm is connected with belt conveyer by feed hopper, described weight arm becomes with balance weight set by balancing steel frame, and be symmetrical arranged with overlength single armed steel structure discharge arm, discharge arm oblique pull rope is provided with between described oblique pull rope hold-down arm and overlength single armed steel structure discharge arm, weight arm oblique pull rope is provided with between described oblique pull rope hold-down arm and weight arm, cylindrical turning gear and inner circle turning gear is respectively equipped with in the bottom of described rotary supporting device both sides, middle part, table balustrade, driver's cab and control system are arranged in the top of middle part rotary supporting device.
Described device for discharging is by dummy car car body, be arranged on the discharging track wheel of dummy car lower car body, be arranged on the bend pulley of dummy car vehicle body upper portion, dummy car travel driving unit and bend pulley throw-off end is connected therewith blowpit formed, described discharging track wheel is connected with the dummy car non-orbiting scroll be arranged in the roll stand of overlength single armed discharge steel structure discharge arm belt centre.
Described cylindrical turning gear and inner circle turning gear formed by inside and outside circular arc rotary track, the road wheel be arranged on inside and outside circular arc rotary track, the support beam being respectively used to support weight arm and overlength single armed steel structure discharge arm and driven unit
Described oblique pull rope hold-down arm is the oblique pull rope hold-down arm with triangle underframe.
Described middle part rotary supporting device is by the fixed support be arranged on base concrete platform, the inner sleeve assembly that is fixedly connected with of fixed support top therewith, the outer sleeve of inner sleeve assembly socket formed therewith, and described outer sleeve is connected with the revolution top bottom-disc be arranged on described overlength single armed discharge steel structure discharge arm.
The length of described overlength single armed steel structure discharge arm is 100m-600m, and section is triangle, rectangle or polygon.
The process for layout process of large-scale over-long single armed of the present invention row material distributing machine is: on discharge arm belt conveyer feed is discharged on blow tank, be transported on dummy car by the adhesive tape on belt conveyer, dummy car is cloth in the scope of the discharge arm of 100m-600m, reaches large-scale over-long single armed arrangement material process.
Advantage of the present invention is:
1) due to dummy car of the present invention can on overlength single armed steel frame moving cloth, need not move and just can complete cloth within the scope of 100m-600m continuously, and overlength single armed steel frame can around turning gear central rotation≤120 °, middle part;
2) features such as environmental protection, energy-efficient, safe and reliable, arrangement material scope is large;
3) long service life of the present invention, running cost and failure rate is low, reduce old mining area earth backing work running cost, improve the operating rate of old mining area earth backing work.
Accompanying drawing explanation
Fig. 1 is the front view of large-scale over-long single armed row material distributing machine.
Fig. 2 is the birds-eye view of large-scale over-long single armed row material distributing machine.
Fig. 3 is the A portion enlarged drawing of the inside and outside round turning gear of Fig. 1.
Fig. 4 is the C portion enlarged drawing of dummy car in Fig. 1.
Fig. 5 is the section arrangement plan of Fig. 4 dummy car.
Fig. 6 is the B portion enlarged drawing of rotary supporting device in the middle part of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in figures 1 to 6, large-scale over-long single armed of the present invention row material distributing machine, comprises discharge arm, the belt conveyer be arranged on discharge arm, driver's cab, turning gear, table balustrade, weight arm and drive system,
It is characterized in that described discharge arm is overlength single armed steel structure discharge arm 1, the length of described overlength single armed steel structure discharge arm 1 is 100m-600m, section can be set as triangle according to discharge arm belt conveyer 2 and dummy car 3, rectangle or polygon, belt conveyer 2 and device for discharging is provided with in described overlength single armed steel structure discharge arm 1, the top of the material feeding end of described overlength single armed steel structure discharge arm 1 is provided with oblique pull rope hold-down arm 8, bottom is provided with middle part rotary supporting device 9, the material feeding end of described overlength single armed discharge steel structure discharge arm 1 is connected with belt conveyer 2 by feed hopper, described weight arm is by balancing steel frame 5 and balance weight 6 forms, and be symmetrical arranged with overlength single armed steel structure discharge arm 1, discharge arm oblique pull rope 4 is provided with between described oblique pull rope hold-down arm 8 and overlength single armed steel structure discharge arm 1, weight arm oblique pull rope 7 is provided with between described oblique pull rope hold-down arm 8 and weight arm, discharge arm oblique pull rope 4 and weight arm oblique pull rope 7 are in order to guarantee oblique pull rope hold-down arm 8 reasonable stress, cylindrical turning gear 11 and inner circle turning gear 10 is respectively equipped with in the bottom of described middle part rotary supporting device 9 both sides, table balustrade, driver's cab and control system are arranged in the top of middle part rotary supporting device, and the guarantee single armed steel frame 1 that is used for of weight arm is not tumbled.Described oblique pull rope hold-down arm 8 is the oblique pull rope hold-down arm with triangle underframe 12.
As shown in Figure 4 and Figure 5, device for discharging of the present invention is by dummy car car body 3-5, be arranged on the discharging track wheel 3-1 of dummy car car body 3-5 bottom, the blowpit 3-4 being arranged on the bend pulley 3-3 on dummy car car body 3-5 top, dummy car travel driving unit 3-2 and bend pulley 3-3 throw-off end linking therewith formed, and described discharging track wheel 3-1 is connected with the dummy car non-orbiting scroll 18 be arranged in the middle of overlength single armed discharge steel structure discharge arm belt in roll stand 17.Belt conveyer 2 people adhesive tape 2-1 passes through bend pulley 3-3 to discharging in blowpit 3-4.
Device for discharging of the present invention can be walked arbitrarily on overlength single armed discharge steel structure discharge arm 1, thus reaches to move and just can complete cloth within the scope of 100m-600m continuously.
As shown in Figure 3, cylindrical turning gear 11 of the present invention and inner circle turning gear 10 are by interior, cylindrical arc rotary track, in being arranged on, road wheel 14 on cylindrical arc rotary track 13, the support beam 16 and the driven unit 15 that are respectively used to support weight arm and overlength single armed steel structure discharge arm 1 formed, in, cylindrical turning gear 11 and 10 bottom line travelling wheel 14 is interior, cylindrical arc rotary track 13 is walked, the top of oblique pull rope hold-down arm 8 is connected with single armed discharge arm steel structure 1 and weight arm, such can guarantee middle part rotary supporting device 9 center rotate in the scope of≤120 °.
Middle part rotary supporting device described in the rotary supporting device of middle part of the present invention is by the fixed support 9-3 be arranged on base concrete platform 9-4, the inner sleeve assembly 9-2 that is fixedly connected with of fixed support 9-3 top therewith, the outer sleeve 9-1 of inner sleeve assembly socket 9-2 formed therewith, and described outer sleeve 9-1 is connected with the revolution top bottom-disc 19 be arranged on described overlength single armed discharge steel structure discharge arm 1.Its fixing inner sleeve assembly 9-2 and the outer sleeve 9-1 be socketed in outside inner sleeve assembly 9-2 form plain bearing, only bear horizontal lateral force and do not bear vertical longitudinal force.Label 14 in figure is feed adhesive tape.
Large-scale over-long single armed row material distributing machine of the present invention, the maximum semicontinuous mining system of the glory-hole hour processing capacity that can be used for reaches 18000t/h, be applicable to the mine casting of common belt conveyor that bandwidth is 1400-2400mm and big-and-middle freight volume (1000-18000t/h) or fill out hole and use, can be widely used in the departments such as mine, metallurgy, coal, water power, building materials, chemical industry, port and pier, accumulation unit weight can be carried to be 0.5-2.5t/m
3various bulks, granular, bulk material.Be applicable to produce the semicontinuous mining system outfit of 500-7000 ton glory-hole per year, this system equipment has the features such as exploitation Rock stripping cost is low, environmental protection, energy-efficient, safe and reliable, arrangement material scope is large, all reach from productive capacity or from arrangement material scope (100m-600m) and internationally initiate and fill up international blank advanced level, there is larger economic benefit and social benefit.
Claims (3)
1. a large-scale over-long single armed row material distributing machine, comprise discharge arm, the belt conveyer be arranged on discharge arm, driver's cab, turning gear, table balustrade, weight arm and drive system, is characterized in that:
Described discharge arm is overlength single armed steel structure discharge arm, belt conveyer and device for discharging is provided with in described overlength single armed steel structure discharge arm, the top of the material feeding end of described overlength single armed steel structure discharge arm is provided with oblique pull rope hold-down arm, bottom is provided with middle part rotary supporting device, the material feeding end of described overlength single armed steel structure discharge arm is connected with belt conveyer by feed hopper, described weight arm becomes with balance weight set by balancing steel frame, and be symmetrical arranged with overlength single armed steel structure discharge arm, discharge arm oblique pull rope is provided with between described oblique pull rope hold-down arm and overlength single armed steel structure discharge arm, weight arm oblique pull rope is provided with between described oblique pull rope hold-down arm and weight arm, cylindrical turning gear and inner circle turning gear is respectively equipped with in the bottom of described rotary supporting device both sides, middle part,
Described cylindrical turning gear and inner circle turning gear formed by inside and outside circular arc rotary track, the road wheel be arranged on inside and outside circular arc rotary track, the support beam being respectively used to support weight arm and overlength single armed steel structure discharge arm and driven unit;
Described oblique pull rope hold-down arm is the oblique pull rope hold-down arm with triangle underframe;
Described middle part rotary supporting device is by the fixed support be arranged on base concrete platform, the inner sleeve assembly that is fixedly connected with of fixed support top therewith, the outer sleeve of inner sleeve assembly socket formed therewith, and described outer sleeve is connected with the revolution top bottom-disc be arranged on described overlength single armed discharge steel structure discharge arm.
2. large-scale over-long single armed row material distributing machine according to claim 1, it is characterized in that: described device for discharging is by dummy car car body, be arranged on the discharging track wheel of dummy car lower car body, be arranged on the bend pulley of dummy car vehicle body upper portion, dummy car travel driving unit and bend pulley throw-off end is connected therewith blowpit formed, described discharging track wheel is connected with the dummy car non-orbiting scroll be arranged in the roll stand of overlength single armed discharge steel structure discharge arm belt centre.
3. large-scale over-long single armed row material distributing machine according to claim 1, is characterized in that: the length of described overlength single armed steel structure discharge arm is 100m-600m, and section is polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310292645.2A CN103332503B (en) | 2013-07-12 | 2013-07-12 | Large-scale over-long single armed row material distributing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310292645.2A CN103332503B (en) | 2013-07-12 | 2013-07-12 | Large-scale over-long single armed row material distributing machine |
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| CN103332503A CN103332503A (en) | 2013-10-02 |
| CN103332503B true CN103332503B (en) | 2015-09-30 |
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| CN201310292645.2A Active CN103332503B (en) | 2013-07-12 | 2013-07-12 | Large-scale over-long single armed row material distributing machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105293090B (en) * | 2015-10-26 | 2017-08-25 | 太原重工股份有限公司 | Mining telescopic boom dumping plough |
| CN110089463B (en) * | 2019-04-11 | 2021-06-22 | 浙江省海洋水产研究所 | Hanging pulling type seedling releasing device |
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| CN1396108A (en) * | 2002-08-21 | 2003-02-12 | 张文杰 | Cantilever hoister with vertical concrete columns for building |
| CN1907825A (en) * | 2006-08-23 | 2007-02-07 | 长沙通发高新技术开发有限公司 | Gyre cloth machine with gyration centre supporting apparatus |
| CN201172970Y (en) * | 2007-09-21 | 2008-12-31 | 李靖荣 | Concrete material-distributing machine |
| CN201794307U (en) * | 2010-09-15 | 2011-04-13 | 杭州骐瑞机电设备有限公司 | Concrete spreader |
| CN202467210U (en) * | 2012-02-17 | 2012-10-03 | 四川宏劲机械有限公司 | Electric material distributing machine |
| CN102700947A (en) * | 2012-06-29 | 2012-10-03 | 北方重工集团有限公司 | Simple earth dumping machine |
| CN202642796U (en) * | 2012-06-21 | 2013-01-02 | 武汉钢铁(集团)公司 | Safety device for belt type conveyor discharging car |
| CN203382232U (en) * | 2013-07-12 | 2014-01-08 | 鞍钢集团矿业公司 | Large ultra-long single-arm material discharging and distributing machine |
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2013
- 2013-07-12 CN CN201310292645.2A patent/CN103332503B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396108A (en) * | 2002-08-21 | 2003-02-12 | 张文杰 | Cantilever hoister with vertical concrete columns for building |
| CN1907825A (en) * | 2006-08-23 | 2007-02-07 | 长沙通发高新技术开发有限公司 | Gyre cloth machine with gyration centre supporting apparatus |
| CN201172970Y (en) * | 2007-09-21 | 2008-12-31 | 李靖荣 | Concrete material-distributing machine |
| CN201794307U (en) * | 2010-09-15 | 2011-04-13 | 杭州骐瑞机电设备有限公司 | Concrete spreader |
| CN202467210U (en) * | 2012-02-17 | 2012-10-03 | 四川宏劲机械有限公司 | Electric material distributing machine |
| CN202642796U (en) * | 2012-06-21 | 2013-01-02 | 武汉钢铁(集团)公司 | Safety device for belt type conveyor discharging car |
| CN102700947A (en) * | 2012-06-29 | 2012-10-03 | 北方重工集团有限公司 | Simple earth dumping machine |
| CN203382232U (en) * | 2013-07-12 | 2014-01-08 | 鞍钢集团矿业公司 | Large ultra-long single-arm material discharging and distributing machine |
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| CN103332503A (en) | 2013-10-02 |
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Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Anshan Iron & Steel Group Mining Co., Ltd. |