CN101705817B - Subaerial comprehensive winning machine - Google Patents
Subaerial comprehensive winning machine Download PDFInfo
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- CN101705817B CN101705817B CN2009102223037A CN200910222303A CN101705817B CN 101705817 B CN101705817 B CN 101705817B CN 2009102223037 A CN2009102223037 A CN 2009102223037A CN 200910222303 A CN200910222303 A CN 200910222303A CN 101705817 B CN101705817 B CN 101705817B
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- belt conveyer
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- hydraulic
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- 230000007246 mechanism Effects 0.000 claims abstract description 100
- 239000003245 coal Substances 0.000 claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims abstract description 24
- 210000000245 forearm Anatomy 0.000 claims description 13
- 238000005065 mining Methods 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005422 blasting Methods 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract 1
- 239000003818 cinder Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The invention provides a subbaerial comprehensive winning machine, comprising a winning mechanism, a winning mechanism stretching hydraulic device, a wining mechanism hydraulic lifting device, a loading bucket, a stable hydraulic strut, a drag conveyer, a travelling mechanism, a belt conveyer, a belt conveyer rotary lifting mechanism and a main engine frame. For the subbaerial comprehensive winning machine in the invention, the direction and the height of the winning mechanism can be regulated according to the condition of coal rake, the height of the belt conveyer can be regulated according to actual conditions, the belt conveyer can rotate left and right to realize continuous large-range coal extraction transportation, as the spacing of the abreast cutting mechanisms are smaller and more uniform, the particle size of the extracted coal is smaller and more uniform, thus avoiding drilling and blasting, omitting secondary crushing and shipping, operating in serialization, greatly improving comprehensive mechanical degree and coal winning working efficiency, reducing labor intensity and further lowering production cost of subbaerial coal extraction.
Description
Technical field
The present invention relates to a kind of Subaerial comprehensive winning machine, the Subaerial comprehensive winning machine of particularly a kind of efficient, safety, mechanization belongs to technical field of mining equipment.
Background technology
Surface mining technology generally adopts drilling and blasting at present, dig the technology of adopting the entrucking transportation with excavator or power shovel then, so not only production efficiency is low, labour intensity is big, and the volume of the coal under adopting differs in size, need carry out repeatedly fragmentation, just can reach the granularity of instructions for use, so just increase the cost of ton coal.External in addition new a kind of cutting coal machine of introducing, mine height and width dimensions are smaller, the low needs that are difficult to satisfy Production of Strip Mine of the big efficient of power.Developing highly efficient and productive fully-mechanized mining working key technology and equipment, walk production intensification, improve opencut coal mining comprehensive mechanization level, is the main path that effect is put forward in each main coal producer volume increase of the world today.
Summary of the invention
The coal cinder size that the objective of the invention is to overcome traditional strip coal mining technology coal mining inefficiency and extraction is inhomogeneous, need carry out repeatedly broken deficiency, with the excavation machine is practical basis, a kind of front end that mechanism is positioned at fuselage of exploiting is provided, in rotation, can far and nearly up and down move operation, the cutting coal seam thickness is big, the coal cinder granularity is little and even, the maintenance maintenance cost is low and convenient, comprehensive mechanization degree height, safe and efficient, labour intensity is low, drilling and blasting, second-time breakage shipment can be removed from, the Subaerial comprehensive winning machine of serialization mining operations can be realized.
Purpose of the present invention can realize by following technical proposals: comprise exploitation mechanism, exploitation mechanism telescoping hydraulic device, exploitation mechanism hydraulic lift, shovel bucket, firm hydraulic prop, scratch board conveyor, walking mechanism, belt conveyer, belt conveyer rotation and lifting mechanism and mainframe, mainframe is rotatably installed on the walking mechanism, the rear end of shovel bucket is hinged on the front end of mainframe, and the scraper bowl hydraulic means is housed between this shovel bucket and mainframe; Scratch board conveyor is installed on the mainframe, and the front end of this scratch board conveyor docks with the rear end of shovel bucket, and the rear end of this scratch board conveyor extends to the top of the belt conveyer front end that is positioned at this mainframe rear end; Rotation and lifting mechanism is housed between this belt conveyer and mainframe; Two pairs of firm hydraulic props are housed on the both sides of described mainframe; Described rear end of exploiting mechanism is connected the front end of exploitation mechanism telescoping hydraulic device, this exploitation mechanism telescoping hydraulic device is hinged on the forearm, the bottom of this forearm is fixedly connected on the mainframe, pulley is equipped with on top at this forearm, exploitation mechanism hydraulic lift is housed between exploitation mechanism's telescoping hydraulic device and mainframe, is provided with on the top of exploitation mechanism telescoping hydraulic device via described pulley support and by the wire rope pulling device of pulley winch traction; Described exploitation mechanism laterally is made of side by side a plurality of cutting mechanisms, each cutting mechanism is made of the cutting head that is linked in sequence successively, reductor, clutch protective device and drive motors, corresponding cover reductor, clutch protective device and the drive motors of each cutting head; This cutting head is positioned at front end.
Described shovel bucket is a dust pan shape, and the both sides in this shovel bucket are equipped with the rotation star-wheel respectively, and the front end of described scratch board conveyor is housed in the opening in the middle of two these rotation star-wheels.
Described belt conveyer rotation and lifting mechanism comprises belt conveyer elevating mechanism and belt conveyer rotating mechanism, and this belt conveyer elevating mechanism adopts pulley, each draw-gear transmission of wire rope to form, or adopts the belt conveyer hydraulic means; This belt conveyer rotating mechanism adopts rotary fluid pressure device and connecting rod to connect to form.
The front end of described belt conveyer is equipped with the disk funnel, and its top is corresponding with the rear end of described scratch board conveyor.
The front end of described cutting head is the taper shape of bullet shape, is provided with spiral at side face, is provided with spur between spiral.
By the combination of above mechanism, realize the efficiency crushing exploitation of exploitation mechanism, conveying mechanism is carried, and exploitation mechanism and conveying mechanism can left-right rotation, and then realize large-scale exploitation work.
Subaerial comprehensive winning machine of the present invention, the exploitation mechanism direction and highly can regulate according to the coal seam situation, belt conveyer also can be regulated height according to actual conditions, and can left rotation and right rotation, can realize mining continuously conveying on a large scale, because cutting mechanism spacing side by side is less evenly moderate, so the granularity of mine coal is less moderate and even, can remove drilling and blasting from, save second-time breakage and shipment, the serialization operation has improved comprehensive mechanization degree and coal work efficient greatly, reduce labour intensity, further reduce the cost of production of strip coal mining.
Description of drawings
Fig. 1 is the front view of Subaerial comprehensive winning machine;
Fig. 2 is the exploitation mechanism vertical view of Subaerial comprehensive winning machine;
Fig. 3 is the cutting mechanism schematic diagram of Subaerial comprehensive winning machine;
Fig. 4 is the shovel bucket structural representation of Subaerial comprehensive winning machine;
Fig. 5 is the belt conveyer vertical view of Subaerial comprehensive winning machine.
The specific embodiment
Referring to Fig. 1～Fig. 5, Subaerial comprehensive winning machine of the present invention is made up of exploitation mechanism 2, exploitation mechanism telescoping hydraulic device 3, shovel bucket 4, forearm 5, exploitation mechanism hydraulic lift 6, firm hydraulic prop 7, scratch board conveyor 8, mainframe 9, walking mechanism 10, belt conveyer rotating mechanism 13, belt conveyer elevating mechanism 11, belt conveyer 12.
Described exploitation mechanism 2 laterally is made of side by side a plurality of cutting mechanisms; each cutting mechanism is made of the cutting head 1 that is linked in sequence successively, reductor, clutch protective device and drive motors 18; this cutting head is positioned at front end, each cutting head 1 corresponding cover reductor, clutch protective device and drive motors.The front end of described cutting head 1 is the taper shape of bullet shape, is provided with many spirals at side face, is provided with spur between spiral.It is can be according to the practical application design and installation a plurality of and regulate the installing space size to form the quantity of the cutting mechanism of exploitation mechanism 2.
Mainframe 9 is rotatably installed on the walking mechanism 10, and the rear end of shovel bucket 4 is hinged on the front end of mainframe 9, between this shovel bucket 4 and mainframe 9 the scraper bowl hydraulic means is housed.Scratch board conveyor 8 is installed on the mainframe 9, and the front end of this scratch board conveyor 8 docks with the rear end of shovel bucket 4, and the rear end of this scratch board conveyor 8 extends to the top of belt conveyer 12 front ends that are positioned at these mainframe 9 rear ends; Rotation and lifting mechanism (belt conveyer rotating mechanism 13, belt conveyer elevating mechanism 11) is housed between this belt conveyer 12 and mainframe 9; Two pairs of firm hydraulic props 7 are housed on the both sides of described mainframe 9; Described rear end of exploiting mechanism 2 is connected the front end of exploitation mechanism telescoping hydraulic device 3, this exploitation mechanism telescoping hydraulic device 3 is hinged on the forearm 5, the bottom of this forearm 5 is fixedly connected on the mainframe 9, on the top of this forearm 5 pulley 20 is housed, exploitation mechanism hydraulic lift 6 is housed between exploitation mechanism's telescoping hydraulic device 3 and mainframe 9, is provided with the wire rope pulling device that supports and draw by the pulley winch via described pulley 20 on the top of exploitation mechanism telescoping hydraulic device 3.
The rear end of exploitation mechanism 2 is installed on the forearm 5 by exploitation mechanism telescoping hydraulic device 3, and the bottom of forearm 5 is hinged on the front portion above the mainframe 9.Between the front end of exploitation mechanism 2 bottoms and mainframe 9 hydraulic lift 6 is housed, is used to drive moving up and down of exploitation mechanism 2, exploitation mechanism top has the rope traction through pulley winch traction transmission to lift.
Referring to Fig. 4, described shovel bucket 4 is a dust pan shape, and the both sides in this shovel bucket 4 are equipped with rotation star-wheel 19 respectively, and the front end of described scratch board conveyor 8 is housed in the opening in the middle of two these rotation star-wheels 19.
Exploitation mechanism 2 is by exploitation mechanism hydraulic lift 6 and lift and exploit mechanism's telescoping hydraulic device 3 through pulley winch haulage cable and regulates respectively and exploit mechanism about in the of 2 and front-back direction, carry out the moving working seam work of brill from top to bottom then, coal cinder under adopting is all fallen in the shovel bucket 4 of exploitation mechanism 2 below dust pan shapes by action of gravity, rotation star-wheel 19 (referring to Fig. 4) rotation by both sides in the shovel bucket 4 is scraped coal cinder on the front end of the scratch board conveyor 8 in the middle of pushing, coal cinder is transported in the nose circle dish-type funnel 17 of belt conveyer 12 by scratch board conveyor 8, belt conveyer 12 nose circle dish-type funnels 17 normally access coal cinder when can guarantee belt conveyer 12 left-right rotation.Belt conveyer 12 is connected with the rear end of belt conveyer rotating mechanism 13 with mainframe 9 by belt conveyer elevating mechanism 11; Belt conveyer 12 is by the swing height and the left and right sides inflection point of belt conveyer elevating mechanism 11 and belt conveyer rotating mechanism 13 adjusting belt conveyer rear ends, and coal cinder is transported on automobile or the coal storage device the most at last.Belt conveyer elevating mechanism 11 and belt conveyer rotating mechanism 13 all adopt hydraulic means to drive or adopt pulley and wire rope transmission, belong to prior art.
Claims (5)
1. Subaerial comprehensive winning machine, it is characterized in that: comprise exploitation mechanism, exploitation mechanism telescoping hydraulic device, exploitation mechanism hydraulic lift, shovel bucket, firm hydraulic prop, scratch board conveyor, walking mechanism, belt conveyer, belt conveyer rotation and lifting mechanism and mainframe, mainframe is rotatably installed on the walking mechanism, the rear end of shovel bucket is hinged on the front end of mainframe, and the scraper bowl hydraulic means is housed between this shovel bucket and mainframe; Scratch board conveyor is installed on the mainframe, and the front end of this scratch board conveyor docks with the rear end of shovel bucket, and the rear end of this scratch board conveyor extends to the top of the belt conveyer front end that is positioned at this mainframe rear end; Rotation and lifting mechanism is housed between this belt conveyer and mainframe; Two pairs of firm hydraulic props are housed on the both sides of described mainframe; Described rear end of exploiting mechanism is connected the front end of exploitation mechanism telescoping hydraulic device, this exploitation mechanism telescoping hydraulic device is hinged on the forearm, the bottom of this forearm is fixedly connected on the mainframe, pulley is equipped with on top at this forearm, exploitation mechanism hydraulic lift is housed between exploitation mechanism's telescoping hydraulic device and mainframe, is provided with on the top of exploitation mechanism telescoping hydraulic device via described pulley support and by the wire rope pulling device of pulley winch traction; Described exploitation mechanism laterally is made of side by side a plurality of cutting mechanisms, each cutting mechanism is made of the cutting head that is linked in sequence successively, reductor, clutch protective device and drive motors, corresponding cover reductor, clutch protective device and the drive motors of each cutting head; This cutting head is positioned at front end.
2. Subaerial comprehensive winning machine according to claim 1, it is characterized in that: described shovel bucket is a dust pan shape, both sides in this shovel bucket are equipped with the rotation star-wheel respectively, and the front end of described scratch board conveyor is housed in the opening in the middle of two these rotation star-wheels.
3. Subaerial comprehensive winning machine according to claim 1, it is characterized in that: described belt conveyer rotation and lifting mechanism comprises belt conveyer elevating mechanism and belt conveyer rotating mechanism, this belt conveyer elevating mechanism adopts pulley, each draw-gear transmission of wire rope to form, or adopts the belt conveyer hydraulic means; This belt conveyer rotating mechanism adopts rotary fluid pressure device and connecting rod to connect to form.
4. comprehensive strip coal mining machine according to claim 1, it is characterized in that: the front end of described belt conveyer is equipped with the disk funnel, and its top is corresponding with the rear end of described scratch board conveyor.
5. comprehensive strip coal mining machine according to claim 1, it is characterized in that: the front end of described cutting head is the taper shape of bullet shape, is provided with spiral at side face, is provided with spur between spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102223037A CN101705817B (en) | 2009-11-13 | 2009-11-13 | Subaerial comprehensive winning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102223037A CN101705817B (en) | 2009-11-13 | 2009-11-13 | Subaerial comprehensive winning machine |
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| Publication Number | Publication Date |
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| CN101705817A CN101705817A (en) | 2010-05-12 |
| CN101705817B true CN101705817B (en) | 2011-07-20 |
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| CN2009102223037A Active CN101705817B (en) | 2009-11-13 | 2009-11-13 | Subaerial comprehensive winning machine |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748025A (en) * | 2011-04-19 | 2012-10-24 | 刘素华 | Cutting coal mining method and device thereof |
| CN102168558B (en) * | 2011-04-21 | 2012-12-05 | 江苏中机矿山设备有限公司 | Self-walking lifting full-hydraulic auger coal mining machine |
| CN102493807A (en) * | 2011-12-01 | 2012-06-13 | 中联重科物料输送设备有限公司 | Material loader |
| CN103485775B (en) * | 2013-09-05 | 2016-04-27 | 中传重型装备有限公司 | New type of continuous coal-winning machine |
| CN104453906A (en) * | 2014-12-04 | 2015-03-25 | 辽宁工程技术大学 | Opencast machine |
| CN109201187B (en) * | 2018-10-22 | 2023-09-05 | 温州理工学院 | Coal briquette crushing conveyor |
| CN111810158B (en) * | 2019-04-11 | 2024-09-27 | 上海创力集团股份有限公司 | Intelligent continuous mining equipment for strip mine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB262415A (en) * | 1925-12-04 | 1928-03-23 | Sullivan Machinery Co | Improvement in mining apparatus |
| CN2900788Y (en) * | 2006-05-10 | 2007-05-16 | 三一重型装备有限公司 | Tunnelling and drilling integrated tunnelling machine |
| CN1975108A (en) * | 2006-12-08 | 2007-06-06 | 牛之平 | Small size multifunction heading machine |
| CN101050703A (en) * | 2007-05-11 | 2007-10-10 | 煤炭科学研究总院太原研究院 | Underground continuous tunnelling machine |
| CN201071720Y (en) * | 2007-04-29 | 2008-06-11 | 河北神风重型机械有限公司 | Drum-type open continuous miner |
| CN201650280U (en) * | 2009-11-13 | 2010-11-24 | 张红彬 | Integrated open cast coal mining machine |
-
2009
- 2009-11-13 CN CN2009102223037A patent/CN101705817B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB262415A (en) * | 1925-12-04 | 1928-03-23 | Sullivan Machinery Co | Improvement in mining apparatus |
| CN2900788Y (en) * | 2006-05-10 | 2007-05-16 | 三一重型装备有限公司 | Tunnelling and drilling integrated tunnelling machine |
| CN1975108A (en) * | 2006-12-08 | 2007-06-06 | 牛之平 | Small size multifunction heading machine |
| CN201071720Y (en) * | 2007-04-29 | 2008-06-11 | 河北神风重型机械有限公司 | Drum-type open continuous miner |
| CN101050703A (en) * | 2007-05-11 | 2007-10-10 | 煤炭科学研究总院太原研究院 | Underground continuous tunnelling machine |
| CN201650280U (en) * | 2009-11-13 | 2010-11-24 | 张红彬 | Integrated open cast coal mining machine |
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| CN101705817A (en) | 2010-05-12 |
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Effective date of registration: 20170425 Address after: 014070 the Inner Mongolia Autonomous Region City, Shiguai District, Gui Gui New District Jin Zheng building, room B, block, room 402 Patentee after: Network Technology Co., Ltd. Address before: 100013 Beijing City, Haidian District Zhongguancun Road No. 18 smartfortune building room B305 Patentee before: Zhang Hongbin |
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