CN203382232U - Large ultra-long single-arm material discharging and distributing machine - Google Patents
Large ultra-long single-arm material discharging and distributing machine Download PDFInfo
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- CN203382232U CN203382232U CN201320414134.9U CN201320414134U CN203382232U CN 203382232 U CN203382232 U CN 203382232U CN 201320414134 U CN201320414134 U CN 201320414134U CN 203382232 U CN203382232 U CN 203382232U
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- 238000007599 discharging Methods 0.000 title description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 13
- 239000004744 fabric Substances 0.000 description 9
- 238000005065 mining Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
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- 239000003245 coal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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Abstract
一种大型超长单臂排布料机，包括排料臂、回转装置、配重臂和驱动系统，其特征在于所述的排料臂为超长单臂钢结构排料臂，在所述的排料臂内设有带式输送机和卸料装置，排料臂的给料端的上部设有斜拉绳索支撑臂，下部设有中部回转支承装置，还包括排料臂斜拉绳索，配重臂斜拉绳索，在中部回转支承装置两侧的下部分别设有外圆回转装置和内圆回转装置，走台栏杆、司机室和控制系统均布置在中部回转支承装置的上部。本实用新型的优点是：卸料车可在超长单臂钢结构架上移动布料，不用移动就可连续完成在100m-600m范围内布料，且超长双臂排布料机可以绕中部回转装置中心旋转≤120°；绿色环保、高效节能、安全可靠、排布料范围大。
A large-scale super-long single-arm row distribution machine, including a discharge arm, a slewing device, a counterweight arm and a drive system, is characterized in that the discharge arm is an ultra-long single-arm steel structure discharge arm. The discharge arm is equipped with a belt conveyor and a discharge device. The upper part of the feeding end of the discharge arm is provided with a cable-stayed support arm, and the lower part is provided with a middle slewing bearing device. It also includes a cable-stayed rope for the discharge arm and a counterweight. The arm is inclined to pull the rope, and the outer circle slewing device and the inner circle slewing device are respectively arranged on the lower part of the two sides of the middle slewing support device, and the walking platform railing, driver's cab and control system are all arranged on the upper part of the middle slewing support device. The utility model has the advantages that: the unloading truck can move the material distribution on the super-long single-arm steel structure frame, and can continuously complete the material distribution within the range of 100m-600m without moving, and the super-long double-arm row material distribution machine can rotate around the middle of the device Center rotation ≤ 120°; environmental protection, high efficiency and energy saving, safe and reliable, wide range of material arrangement.
Description
Technical field
The utility model 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
In known technology, a kind of dumping plough equipment with material feeding arm and discharge arm is arranged, the discharge arm of dumping plough≤100 m at present.Absetzer 755 is second largest self-propelled casting equipment 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 excavators, also that first casting ability reaches the dumping plough of ten thousand stere every days 24 in the world, manufactured in 1976 by German KRUPP associating DEMAG, AEG company, 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 maximum self-propelled casting equipment up to now in the world, by German KRUPP group, is manufactured.KRUPP in 1991 have successfully produced the dumping plough of RB292 stripping system, and this is named as the super huge beast of Absetzer760, at " Hambach ”Kuang new district place in operation.KRUPP has successfully produced again the dumping plough Absetzer761 of RB293 stripping system at the beginning of nineteen ninety-five, year at " Hambach ”Kuang new district place in operation.The position of Absetzer760 and the Absetzer761 end in RB292 and RB293 soil stone stripping system respectively in work, the native stone of all being responsible for high-speed belt conveyor is shipped in refuse dump is stacked in order with needs according to plan.The year casting amount of two super huge beasts in 2006 has been created the up-to-date world record Absetzer760 of dumping plough field unit year casting amount and some principal datas of Absetzer761: the casting operational capability: 24 ten thousand steres/day-30 ten thousand stere/day more than all having reached 6500 ten thousand steres; Working weight (not comprising load-transfer device material feeding subsidiary engine): 5900 tons; Complete machine total installed capacity power: 11600 kilowatts; Overall dimensions (length * wide * height): 193 meters * 42 meters * 64 meters; Unloading arm length: 100 meters; The highest moving velocity: 9.3 m/mins; Unit cost: 4,800 ten thousand Euros.
The discharge arm of above known a kind of dumping plough equipment with material feeding arm and discharge arm≤100 m.All adopt belt-conveying, the end material of arranging, dumping plough mainly by discharge arm, driver's cab, turning gear, bottom steel structure, main frame running gear, Maintenance Room, supporting garage walking apparatus, material feeding arm, reprint arm, weight arm etc. and partly form.
Dumping plough is when work, at first, by row's material, dropped down onto in the blow tank of dumping plough material feeding arm, through material feeding arm belt conveyer by mass transport the throw-off end to the material feeding arm, then, material drops down onto the blow tank of dumping plough discharge arm again, and finally the belt conveyer via the discharge arm completes dumping of material.After an area of cloth cloth completes, need area of cloth of mobile whole dumping plough, carry out the cloth of next area of cloth.The dumping plough of this structure material scope of arranging 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; The 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 utility model purpose is to provide a kind of large-scale over-long single armed energy-efficient, safe and reliable, that the material scope of arranging is large and arranges material distributing machine, can make large-scale over-long single armed row material distributing machine move, just can complete continuously the material scope of arranging and reach 100m-600m.
The purpose of this utility model is achieved through the following technical solutions.
A kind of large-scale over-long single armed row material distributing machine of the present utility model, comprise the discharge arm, be arranged on belt conveyer, driver's cab, turning gear, table balustrade, weight arm and drive system on the discharge arm,
It is characterized in that described discharge arm is overlength single armed steel structure discharge arm, be provided with belt conveyer and device for discharging 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 the 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 is become with the balance weight set by the balance steel frame, and be symmetrical arranged with overlength single armed steel structure discharge arm, be provided with discharge arm oblique pull rope between described oblique pull rope hold-down arm and overlength single armed steel structure discharge arm, be provided with weight arm oblique pull rope between described oblique pull rope hold-down arm and weight arm, bottom in rotary supporting device both sides, described middle part is respectively equipped with cylindrical turning gear and inner circle turning gear, 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 the dummy car car body, be arranged on the discharging track wheel of dummy car car body bottom, be arranged on bend pulley, the dummy car travel driving unit of dummy car vehicle body upper portion and the blowpit that the bend pulley throw-off end is connected therewith and form, described discharging track wheel is connected with the dummy car track rolling on being arranged on overlength single armed discharge steel structure discharge arm belt intermediate calender rolls frame.
Described cylindrical turning gear and inner circle turning gear by inside and outside circular arc rotary track, be arranged on road wheel on inside and outside circular arc rotary track, the support beam and the driven unit that are respectively used to support weight arm and overlength single armed steel structure discharge arm form
Described oblique pull rope hold-down arm is the oblique pull rope hold-down arm with the triangle underframe.
Described middle part rotary supporting device is by the fixed support be arranged on the base concrete platform, the inner sleeve assembly that fixed support top is fixedly connected with therewith, the outer sleeve of inner sleeve assembly socket forms therewith, and described outer sleeve is connected with the revolution top bottom-disc on being 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 utility model row material distributing machine is: on the discharge arm belt conveyer feed is discharged on blow tank, by the adhesive tape on belt conveyer, be transported on dummy car, dummy car is cloth in the scope of the discharge arm of 100m-600m, reaches the large-scale over-long single armed material process of arranging.
The utility model has the advantages that:
1) due to dummy car of the present utility model can be on overlength single armed steel frame moving cloth, just need not move and can complete continuously cloth in the 100m-600m scope, and overlength single armed steel frame can be around middle part turning gear central rotation≤120 °;
2) environmental protection, energy-efficient, safe and reliable, the characteristics such as the material scope is large of arranging;
3) the utility model long service life, running cost and failure rate is low, reduced old mining area earth backing work running cost, improved the operating rate of old mining area earth backing work.
The 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 section enlarged drawing of the inside and outside round turning gear of Fig. 1.
Fig. 4 is the C section enlarged drawing of dummy car in Fig. 1.
Fig. 5 is the section arrangement plan of Fig. 4 dummy car.
The B section enlarged drawing that Fig. 6 is Fig. 1 middle part rotary supporting device.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1-6, large-scale over-long single armed row material distributing machine of the present utility model, comprise the discharge arm, be arranged on the belt conveyer on the 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, be provided with belt conveyer 2 and device for discharging 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 comprised of balance steel frame 5 and balance weight 6, and be symmetrical arranged with overlength single armed steel structure discharge arm 1, be provided with discharge arm oblique pull rope 4 between described oblique pull rope hold-down arm 8 and overlength single armed steel structure discharge arm 1, be provided with weight arm oblique pull rope 7 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, bottom in rotary supporting device 9 both sides, described middle part is respectively equipped with cylindrical turning gear 11 and inner circle turning gear 10, table balustrade, driver's cab and control system are arranged in the top of middle part rotary supporting device, and being used for of weight arm guarantees that single armed steel structure discharge arm 1 do not tumble.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 described in the utility model 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, be arranged on bend pulley 3-3, the dummy car travel driving unit 3-2 on dummy car car body 3-5 top and bend pulley 3-3 throw-off end is connected therewith blowpit 3-4 and form, described discharging track wheel 3-1 and be arranged on overlength single armed discharge steel structure discharge arm belt intermediate calender rolls frame 17 on dummy car track rolling 18 be connected.The adhesive tape 2-1 of belt conveyer 2 by bend pulley 3-3 to discharging in blowpit 3-4.
Device for discharging of the present utility model can be walked arbitrarily on overlength single armed discharge steel structure discharge arm 1, thereby reach just need not move, can complete continuously cloth in the 100m-600m scope.
As shown in Figure 3, cylindrical turning gear 11 described in the utility model 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 form, in, cylindrical turning gear 11 and 10 bottom line travelling wheels 14 are interior, walking on cylindrical arc rotary track 13, the top of oblique pull rope hold-down arm 8 is connected with weight arm with single armed discharge arm steel structure 1, the center that can guarantee like this middle part rotary supporting device 9 rotates in the scope of≤120 °.
Rotary supporting device 9 described middle part rotary supporting devices in middle part described in the utility model are by the fixed support 9-3 be arranged on base concrete platform 9-4, the inner sleeve assembly 9-2 that fixed support 9-3 top is fixedly connected with therewith, the outer sleeve 9-1 of inner sleeve assembly 9-2 socket forms therewith, and described outer sleeve 9-1 is connected with the revolution top bottom-disc 19 on being arranged on described overlength single armed discharge steel structure discharge arm 1.It is inner sleeve assembly 9-2 and the outer sleeve 9-1 composition plain bearing that is socketed in the inner sleeve assembly 9-2 outside fixedly, only bears horizontal lateral force and does not bear vertical longitudinal force.Label 20 in figure is the feed adhesive tape.
Large-scale over-long single armed row material distributing machine of the present utility model, maximum can be used for the semicontinuous mining system of a glory-hole hour processing capacity and reaches 18000t/h, the common belt conveyor that to be applicable to bandwidth be 1400-2400mm and the mine casting of 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, can carry accumulation unit weight is 0.5-2.5t/m
3various bulks, granular, bulk material.Be applicable to produce per year the semicontinuous mining system outfit of 500-7000 ton glory-hole, this system equipment has low, the environmental protection of exploitation Rock stripping cost, energy-efficient, safe and reliable, the characteristics such as the material scope is large of arranging, all reached international and initiate and fill up international blank advanced level from productive capacity or the material scope (100m-600m) of arranging, there is larger economic benefit and social benefit.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414134.9U CN203382232U (en) | 2013-07-12 | 2013-07-12 | Large ultra-long single-arm material discharging and distributing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320414134.9U CN203382232U (en) | 2013-07-12 | 2013-07-12 | Large ultra-long single-arm material discharging and distributing machine |
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| CN203382232U true CN203382232U (en) | 2014-01-08 |
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| CN201320414134.9U Expired - Fee Related CN203382232U (en) | 2013-07-12 | 2013-07-12 | Large ultra-long single-arm material discharging and distributing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332503A (en) * | 2013-07-12 | 2013-10-02 | 鞍钢集团矿业公司 | Large-scale ultra-long one-armed spreader |
| CN103342236A (en) * | 2013-07-12 | 2013-10-09 | 鞍钢集团矿业公司 | Large ultra-long two-arm dumping and distributing machine |
| CN106144647A (en) * | 2016-08-16 | 2016-11-23 | 江苏嘉德重工有限公司 | A kind of cantilever stocker elevation mount |
-
2013
- 2013-07-12 CN CN201320414134.9U patent/CN203382232U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332503A (en) * | 2013-07-12 | 2013-10-02 | 鞍钢集团矿业公司 | Large-scale ultra-long one-armed spreader |
| CN103342236A (en) * | 2013-07-12 | 2013-10-09 | 鞍钢集团矿业公司 | Large ultra-long two-arm dumping and distributing machine |
| CN103332503B (en) * | 2013-07-12 | 2015-09-30 | 鞍钢集团矿业公司 | Large-scale over-long single armed row material distributing machine |
| CN103342236B (en) * | 2013-07-12 | 2015-09-30 | 鞍钢集团矿业公司 | Large-scale over-long both arms row material distributing machine |
| CN106144647A (en) * | 2016-08-16 | 2016-11-23 | 江苏嘉德重工有限公司 | A kind of cantilever stocker elevation mount |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20140108 Termination date: 20160712 |