CN104453906A - Opencast machine - Google Patents
Opencast machine Download PDFInfo
- Publication number
- CN104453906A CN104453906A CN201410728966.7A CN201410728966A CN104453906A CN 104453906 A CN104453906 A CN 104453906A CN 201410728966 A CN201410728966 A CN 201410728966A CN 104453906 A CN104453906 A CN 104453906A
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- China
- Prior art keywords
- frame
- scraper bowl
- belt conveyer
- rear end
- mining
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
- E21C47/02—Machines for obtaining or the removal of materials in open-pit mines for coal, brown coal, or the like
Abstract
The invention discloses an opencast machine which consists of a rack, and a mining device, a charging bucket, a scraper conveyer, a belt conveyer, a diesel generator, an oil tank, a traveling device and a cab which are arranged on the rack. A cutting machine with an anchor-shaped cutting head is arranged on the mining device and can retract and lift back and forth by utilizing a hydraulic device; the charging bucket is arranged below the mining device and can lift and rotate by virtue of a bucket box lifting hydraulic rod and a rotating star wheel which are arranged on two sides; the scraper conveyer is matched with the charging bucket and the belt conveyer which is arranged on the rear part of the rack, so that feeding is realized; and the belt conveyer realizes horizontal rotating and lifting by virtue of a rotary hydraulic device connected with the front end of the belt conveyer and a winch connected with a rear belt pulley of the belt conveyer, and convenient loading is realized. According to the opencast machine, mining equipment, crushing equipment, charging equipment, feeding equipment and loading equipment are integrated into a whole, combined mechanical operation is realized, the manual labor is saved, the mining efficiency is high, and the mining cost is low.
Description
Technical field
The present invention relates to winning equipment, particularly a kind of opencast stope ruins.
Background technology
Mining industry is the basis of national economy, and it carries provides coal and various valuable mineral, raw-material task.Along with China's expanding economy, the mining machine equipment equipment mine of requirement high-quality, high-effect, high economic benefit, undergoes technological transformation to original mining equiment, improves China's mining industry technical level.Have an opencast mining of comparatively pit mining production efficiency and exceed 3 ~ 7 times, and there is the advantages such as production safety, condition of labor be good, make it have vast potential for future development, enjoy the concern of countries in the world.Over nearly 40 years, external strip coal mining obtains larger development.Main producing coal country of the world, strip coal mining proportion, by being increased to present 15 ~ 20% 5 ~ 10% of the sixties in last century, while effort expands mining area capacity, constantly manufacturing and uses more advanced large-scale mining equipment.High-efficiency and continuous production practice and overcast stripping are selected in strip coal mining as far as possible, produce, improve the productivity ratio of coal mining industries to realize continuous high-efficient.The U.S. is little and how famous with open coal mine, but large outdoors colliery is increasing rapidly in recent ten years, mainly has benefited from strip mining equipment Yi and enters the raising with production technique level.China is applicable to opencast coal aboundresources, and prospective reserves is considerable, but China's strip coal mining lacks advanced mining equipment.The coal excavation apparatus that current China open coal mine adopts is generally traditional power shovel and joins automobile or rubber conveyer, and this mining type needs to carry out perforated blasting; Manually expend height, production efficiency is low, and mining costs is high; The coal of extraction is comparatively large due to lumpiness, needs to carry out second-time breakage; Coal shipment under adopting is convenient not.
Summary of the invention
For above-mentioned Problems existing, the object of this invention is to provide and a kind ofly do not need that perforated blasting is carried out to colliery, production efficiency is high, cost of winning is low, the coal of extraction does not need to carry out second-time breakage, entrucking opencast stope ruins easily.
For achieving the above object, opencast stope ruins provided by the invention comprises frame and rack-mounted quarrying apparatus, charging scraper bowl, scratch board conveyor, belt conveyer, diesel-driven generator, hydraulic oil container, running gear and driver's cabin;
Described quarrying apparatus is arranged on upper rack front end, this quarrying apparatus comprises cutting machine, cutting machine rear end is connected with telescopic hydraulic bar, telescopic hydraulic rod rear end is connected with mechanical arm, mechanical arm rear end is connected with the front end of frame by connecting axle, is provided with mechanical arm raise-lower hydraulic bar below mechanical arm;
Described charging scraper bowl is arranged in the frame below quarrying apparatus, and this charging scraper bowl comprises dustpan shaped scraper bowl box, and scraper bowl box both sides are provided with scraper bowl box raise-lower hydraulic bar, and both sides, scraper bowl box rear portion are provided with rotation star-wheel;
The front end of described scratch board conveyor is corresponding with the rear end of charging scraper bowl, and the rear end of scratch board conveyor is corresponding with the front end of the belt conveyer being arranged on frame rear portion;
The front end of described belt conveyer is connected with rotary fluid pressure device, and rotary fluid pressure device is arranged in frame; The belt pulley of belt conveyer rear end is connected with hoist engine, and hoist engine is arranged in frame;
Described running gear is arranged on the foot of frame;
Described driver's cabin is located at the topmost of frame, is provided with operating system and electric-control system in driver's cabin.
Described cutting machine is the drum-type cutting machine rotated by driven by motor, and the cylinder of cutting machine has equally distributed anchor shape (T-shaped) cutting head; Quarrying apparatus is provided with one or more cutting machine.
Described scratch board conveyor rear end and corresponding section, belt conveyer front end are provided with toroidal material receiving port.
Described running gear is by the crawler belt of drive wheel.
In the rear end two bottom sides of described frame, hydraulic support leg is installed.
The operating principle of opencast stope ruins of the present invention is:
Start coal-winning machine, make cutting machine drop to exploitation position by the mechanical arm raise-lower hydraulic bar of quarrying apparatus; Open cutting machine motor, cutting machine starts to rotate, and the anchor shape cutting head on cutting machine clashes into coal cinder, makes coal cinder be separated, be broken into coal cinder particle, and by coal cinder particle plane pine; Open scraper bowl box raise-lower hydraulic bar, scraper bowl box is fallen to the ground, along with the advance of coal-winning machine, the coal cinder particle cut down is shoveled in scraper bowl box, coal cinder particle to be raked off scraper bowl box by the rotation star-wheel of both sides, scraper bowl box rear portion, enters scratch board conveyor, scratch board conveyor by coal cinder particle transport on belt conveyer, by belt conveyer by coal cinder particle transport on coal conveyor, pulled away.
The invention has the beneficial effects as follows:
1, exploitation, fragmentation, shovel material, feeding and truck-loading facilities roll into one by opencast stope ruins of the present invention, and can realize whole coal mining process mechanism with a coal-winning machine one man operation, save manpower, coal mining efficiency is high, and cost of winning is low.
2, utilize the anchor type cutting head of cutting machine to be cut by coal cinder, broken and plane is loose, the granular size of coal cinder can be made to meet the demands by the cutting head installing varying number, need not second-time breakage be carried out.
3, control cutting function by telescopic hydraulic bar to move forward and backward within the specific limits, just with raising coal mining efficiency.
4, controlled by rotary fluid pressure device and hoist engine, belt conveyer can left-right rotation and lifting, and coordinate with coal conveyor, entrucking is very convenient, and entrucking efficiency is high.
Accompanying drawing explanation
Fig. 1 is the schematic diagram (lateral view) of opencast stope ruins of the present invention;
Fig. 2 is the lateral view of cutting machine in Fig. 1.
In figure: 1-quarrying apparatus; 2-feeds scraper bowl; 3-driver's cabin; 4-frame; 5-diesel-driven generator; 6-hydraulic oil container; 7-running gear; 8-scratch board conveyor; 9-belt conveyer; 10-cutting machine; 11-telescopic hydraulic bar; 12-mechanical arm; 13-connecting axle; 14-mechanical arm raise-lower hydraulic bar; 15-scraper bowl box; 16-scraper bowl box raise-lower hydraulic bar; 17-rotates star-wheel; 18-operating system; 19-electric-control system; 20-driving wheel; 21-crawler belt; 22-hydraulic support leg; 23-material receiving port; 24-belt; 25-belt pulley; 26-hoist engine; 27-rotary fluid pressure device; 28-cutting head.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Composition graphs 1, the present embodiment opencast stope ruins comprises frame 4 and is arranged on the quarrying apparatus 1 in frame 4, feed scraper bowl 2, scratch board conveyor 8, belt conveyer 9, diesel-driven generator 5, hydraulic oil container 6, running gear 7 and driver's cabin 3.
Quarrying apparatus 1 is arranged on the front end, top of frame 4, a cutting machine 10 is equipped with in its front end, and this cutting machine 10 as shown in Figure 2, is drum-type cutting machine, by motor (not shown) driven rotary, its cylinder is uniformly distributed eight anchor shape (T-shaped) cutting heads 28.The rear end of cutting machine is connected with telescopic hydraulic bar 11, and telescopic hydraulic bar 11 drives quarrying apparatus 1 can be elastic.The rear end of telescopic hydraulic bar 11 is connected with mechanical arm 12, and the rear end of mechanical arm 12 is connected with frame 4 by connecting axle 13, fitting machine mechanical arm raise-lower hydraulic bar 14 below mechanical arm 12, and mechanical arm 12 control production device 1 is elevated, adjustment exploitation position.Frame below quarrying apparatus 1 is installed charging scraper bowl 2, charging scraper bowl 2 has dustpan shaped scraper bowl box 15, the scraper bowl box raise-lower hydraulic bar 16 controlling the lifting of scraper bowl box is installed by frame in the both sides of scraper bowl box 15, install in both sides, scraper bowl box 15 rear portion and rotate star-wheel 17, in order to the coal cinder particle rake in scraper bowl box is delivered on scratch board conveyor.Frame is installed scratch board conveyor 8, the front end of scratch board conveyor 8 is docked with the rear end of charging scraper bowl 2.At the rear portion of frame, belt conveyer 9 is installed, the front end of belt conveyer 9 is corresponding with the rear end of scratch board conveyor 8 and be connected with rack-mounted rotary fluid pressure device 27, the belt pulley 25 of belt conveyer 9 rear end is connected with hoist engine 26, hoist engine 26 is arranged in frame, belt conveyer 9 can horizontally rotate by rotary fluid pressure device 27, rear end controls liftable by hoist engine, to match with coal conveyor, improves loading speed.Utilize frame that the material receiving port 23 of one toroidal is installed in the front end of belt conveyer 9 and corresponding position, scratch board conveyor 8 rear end, so that belt conveyer 9 splicing.Frame 4 is installed as coal-winning machine the diesel-driven generator 5 of electric energy and the hydraulic oil container 6 of hydraulic system are provided.The running gear 7 be made up of crawler belt 21 and front and back driving wheel 20 is installed in the bottom of frame.Install the driver's cabin 3 of coal-winning machine on the top of frame, anterior installing operating system 18 in driver's cabin, electric-control system 19 is installed at rear portion.In the rear end two bottom sides of frame, hydraulic support leg 22 is installed, during coal-winning machine work, supports coal-winning machine rear portion with it.
Open coal mine uses this coal-winning machine to mine, exploitation, fragmentation, shovel material, feeding and entrucking integration of operation can be realized with an equipment, mine than coordinating automobile or rubber conveyer with power shovel, not only save manpower, and coal mining efficiency can improve several times, even tens times, the cost of winning of coal can significantly reduce.
Claims (6)
1. an opencast stope ruins, is characterized in that: comprise frame (4) and be arranged on the quarrying apparatus (1) in frame (4), feed scraper bowl (2), scratch board conveyor (8), belt conveyer (9), diesel-driven generator (5), hydraulic oil container (6), running gear (7) and driver's cabin (3);
Described quarrying apparatus (1) is arranged on the front end, top of frame 4, this quarrying apparatus (1) comprises cutting machine (10), cutting machine rear end is connected with telescopic hydraulic bar (11), telescopic hydraulic bar (11) rear end is connected with mechanical arm (12), mechanical arm (12) rear end is connected by the front end of connecting axle (13) with frame (4), is provided with mechanical arm raise-lower hydraulic bar (14) in mechanical arm (12) below;
Described charging scraper bowl (2) is arranged in the frame (4) of quarrying apparatus (1) below, this charging scraper bowl (2) comprises dustpan shaped scraper bowl box (15), scraper bowl box (15) both sides are provided with scraper bowl box raise-lower hydraulic bar (16), and scraper bowl box (15) both sides, rear portion are provided with and rotate star-wheel (17);
The front end of described scratch board conveyor (8) is corresponding with the rear end of charging scraper bowl (2), and the rear end of scratch board conveyor (8) is corresponding with the front end of the belt conveyer (9) being arranged on frame rear portion;
Described running gear (7) is arranged on the foot of frame (4);
Described driver's cabin (3) is located at the topmost of frame (4), is provided with operating system (18) and electric-control system (19) in driver's cabin (3).
2. opencast stope ruins according to claim 1, it is characterized in that: the front end of described belt conveyer (9) is connected with rotary fluid pressure device (27), rotary fluid pressure device (27) is arranged in frame (4); The belt pulley (25) of belt conveyer (9) rear end is connected with hoist engine (26), and hoist engine (26) is arranged in frame (4).
3. opencast stope ruins according to claim 1 and 2, it is characterized in that: described cutting machine (10) is the drum-type cutting machine rotated by driven by motor, and the cylinder of cutting machine (10) has equally distributed anchor shape cutting head (28); Quarrying apparatus (1) is provided with one or more cutting machine (10).
4. opencast stope ruins according to claim 1, is characterized in that: described scratch board conveyor (8) rear end and belt conveyer (9) corresponding section, front end are provided with toroidal material receiving port (23).
5. opencast stope ruins according to claim 1, is characterized in that: described running gear (7) is the crawler belt (21) driven by driving wheel (20).
6. opencast stope ruins according to claim 1, is characterized in that: be provided with hydraulic support leg (22) in the rear end two bottom sides of described frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410728966.7A CN104453906A (en) | 2014-12-04 | 2014-12-04 | Opencast machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410728966.7A CN104453906A (en) | 2014-12-04 | 2014-12-04 | Opencast machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104453906A true CN104453906A (en) | 2015-03-25 |
Family
ID=52900576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410728966.7A Pending CN104453906A (en) | 2014-12-04 | 2014-12-04 | Opencast machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104453906A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828515A (en) * | 2015-04-16 | 2015-08-12 | 辽宁工程技术大学 | Autonomous obstacle-avoidance snakelike track walking-type crushing conveyor |
| CN104847361A (en) * | 2015-06-04 | 2015-08-19 | 唐忠盛 | Vibrating type open-pit mining machine |
| CN107237630A (en) * | 2017-07-13 | 2017-10-10 | 唐山冀东装备工程股份有限公司 | Surface miner |
| CN109209374A (en) * | 2018-10-26 | 2019-01-15 | 刘刚 | One kind is outdoor, underground ore in sand form is shelled, adopted, selecting, multiple all-in-one machine |
| CN109201187A (en) * | 2018-10-22 | 2019-01-15 | 温州大学瓯江学院 | Coal cinder crushing conveyer |
| CN111516732A (en) * | 2020-04-30 | 2020-08-11 | 临沂会宝岭铁矿有限公司 | Track on-line monitoring system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855577A1 (en) * | 1978-12-22 | 1980-07-03 | Elfgen Apex | Mine cutting machine chisel holder - has head side notch base at acute angle to longitudinal axis |
| GB2053315A (en) * | 1979-06-22 | 1981-02-04 | Coal Industry Patents Ltd | Cutter pick and pick mounting combinations for mining machines |
| US6224163B1 (en) * | 1998-09-05 | 2001-05-01 | Man Takraf Fodertechnik Gmbh | Milling roller module for a surface miner |
| CN101701522A (en) * | 2009-10-15 | 2010-05-05 | 吉林省东宇兴产机械设备有限公司 | Coal mining and stripping machine with rollers having adjustable height for open coal mine |
| CN101705817A (en) * | 2009-11-13 | 2010-05-12 | 张红彬 | Subaerial comprehensive winning machine |
| CN201802405U (en) * | 2010-05-21 | 2011-04-20 | 河北天择重型机械有限公司 | Diesel engine type drum open continuous miner |
| CN103775087A (en) * | 2013-09-16 | 2014-05-07 | 福建天骏工业有限公司 | Roll-cutting type continuous mining machine |
-
2014
- 2014-12-04 CN CN201410728966.7A patent/CN104453906A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855577A1 (en) * | 1978-12-22 | 1980-07-03 | Elfgen Apex | Mine cutting machine chisel holder - has head side notch base at acute angle to longitudinal axis |
| GB2053315A (en) * | 1979-06-22 | 1981-02-04 | Coal Industry Patents Ltd | Cutter pick and pick mounting combinations for mining machines |
| US6224163B1 (en) * | 1998-09-05 | 2001-05-01 | Man Takraf Fodertechnik Gmbh | Milling roller module for a surface miner |
| CN101701522A (en) * | 2009-10-15 | 2010-05-05 | 吉林省东宇兴产机械设备有限公司 | Coal mining and stripping machine with rollers having adjustable height for open coal mine |
| CN101705817A (en) * | 2009-11-13 | 2010-05-12 | 张红彬 | Subaerial comprehensive winning machine |
| CN201802405U (en) * | 2010-05-21 | 2011-04-20 | 河北天择重型机械有限公司 | Diesel engine type drum open continuous miner |
| CN103775087A (en) * | 2013-09-16 | 2014-05-07 | 福建天骏工业有限公司 | Roll-cutting type continuous mining machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828515A (en) * | 2015-04-16 | 2015-08-12 | 辽宁工程技术大学 | Autonomous obstacle-avoidance snakelike track walking-type crushing conveyor |
| CN104847361A (en) * | 2015-06-04 | 2015-08-19 | 唐忠盛 | Vibrating type open-pit mining machine |
| CN104847361B (en) * | 2015-06-04 | 2017-10-03 | 唐忠盛 | Oscillatory type surface miner |
| CN107237630A (en) * | 2017-07-13 | 2017-10-10 | 唐山冀东装备工程股份有限公司 | Surface miner |
| CN109201187A (en) * | 2018-10-22 | 2019-01-15 | 温州大学瓯江学院 | Coal cinder crushing conveyer |
| CN109201187B (en) * | 2018-10-22 | 2023-09-05 | 温州理工学院 | Coal briquette crushing conveyor |
| CN109209374A (en) * | 2018-10-26 | 2019-01-15 | 刘刚 | One kind is outdoor, underground ore in sand form is shelled, adopted, selecting, multiple all-in-one machine |
| CN111516732A (en) * | 2020-04-30 | 2020-08-11 | 临沂会宝岭铁矿有限公司 | Track on-line monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |