CN201650280U - Integrated open cast coal mining machine - Google Patents
Integrated open cast coal mining machine Download PDFInfo
- Publication number
- CN201650280U CN201650280U CN2009202791100U CN200920279110U CN201650280U CN 201650280 U CN201650280 U CN 201650280U CN 2009202791100 U CN2009202791100 U CN 2009202791100U CN 200920279110 U CN200920279110 U CN 200920279110U CN 201650280 U CN201650280 U CN 201650280U
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- belt conveyer
- mainframe
- exploitation
- coal mining
- hydraulic
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Abstract
An integrated open cast coal mining machine comprises a mining mechanism, a mining mechanism hydraulic telescopic device, a mining mechanism hydraulic lifting device, a loading bucket, a stable hydraulic strut, a scraper conveyer, a running mechanism, a belt conveyer, a belt conveyer rotary lifting mechanism and a main frame. The direction and the height of the mining mechanism can be adjusted according to coal bed conditions, the height of the belt conveyer can also be adjusted according to practical conditions, and the belt conveyer can rotate left and right. The integrated open cast coal mining machine can realize continuous large-range coal mining and conveying. Because the parallel cutting mechanisms has uniform and moderate interval, the coal particle size is small and uniform, so as to dispense with drilling, explosion, and secondary crushing and shipping. The integrated open cast coal mining machine realizes continuous operation, greatly improves degree of integrated mechanization and coal mining efficiency, reduces labor intensity, and further reduces open cast coal mining cost.
Description
Technical field
The utility model relates to a kind of Subaerial comprehensive winning machine, and 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
It is inhomogeneous that the purpose of this utility model is to overcome the coal cinder size of traditional strip coal mining technology coal mining inefficiency and extraction, 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, can remove drilling and blasting from, second-time breakage is loaded and transported, and can realize the Subaerial comprehensive winning machine of serialization mining operations.
The purpose of this utility model 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.
The utility model Subaerial comprehensive winning machine, 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 of Subaerial comprehensive winning machine and the vertical view of exploitation mechanism telescoping hydraulic device;
Fig. 3 is the schematic diagram of the cutting mechanism of Subaerial comprehensive winning machine;
Fig. 4 is the shovel bucket structural representation of Subaerial comprehensive winning machine;
Fig. 5 is the vertical view of the belt conveyer of Subaerial comprehensive winning machine.
The specific embodiment
Referring to Fig. 1～Fig. 5, the utility model Subaerial comprehensive winning machine 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.
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.
Mainframe 9 is rotatably installed on the walking mechanism 10, the rear end of shovel bucket 4 is hinged on the front end of mainframe 9, scratch board conveyor 8 is installed on the mainframe 9, the front end of scratch board conveyor 8 docks with the rear end of shovel bucket 4, and the rear end of scratch board conveyor 8 extends to collar plate shape funnel 17 tops of belt conveyer 12 front ends.Shovel bucket 4 drives and can swing up and down by hydraulic means.Mainframe 9 and connected each parts are left-right rotation on walking mechanism 10 synchronously all, and then the next definite working surfaces that will exploit, after determining good position, four firm hydraulic props 7 of mainframe 9 reach ground, and complete machine is played further firm effect.
Exploitation mechanism 2 and exploitation mechanism telescoping hydraulic device 3 can move up and down on forearm 5.
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 |
|---|---|---|---|
| CN2009202791100U CN201650280U (en) | 2009-11-13 | 2009-11-13 | Integrated open cast coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202791100U CN201650280U (en) | 2009-11-13 | 2009-11-13 | Integrated open cast coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650280U true CN201650280U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202791100U Expired - Lifetime CN201650280U (en) | 2009-11-13 | 2009-11-13 | Integrated open cast coal mining machine |
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| CN (1) | CN201650280U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705817B (en) * | 2009-11-13 | 2011-07-20 | 张红彬 | Subaerial comprehensive winning 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 |
| CN106245693A (en) * | 2016-08-11 | 2016-12-21 | 安徽宏昌机电装备制造有限公司 | A kind of shoveling mechanism of automatic crawler type loading shovel |
| CN106284453A (en) * | 2016-08-11 | 2017-01-04 | 安徽宏昌机电装备制造有限公司 | A kind of crawler type loading shovel automatically |
| CN108940800A (en) * | 2018-07-17 | 2018-12-07 | 蒋博 | A kind of sandstone screening plant |
| CN110671041A (en) * | 2019-09-30 | 2020-01-10 | 宜昌鄂奥图机械制造有限公司 | Multifunctional tunneling integrated machine |
| CN111994645A (en) * | 2020-08-17 | 2020-11-27 | 合肥学院 | Multifunctional conveying device of ZWY type mining crawler excavating loader |
-
2009
- 2009-11-13 CN CN2009202791100U patent/CN201650280U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705817B (en) * | 2009-11-13 | 2011-07-20 | 张红彬 | Subaerial comprehensive winning 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 |
| CN106245693A (en) * | 2016-08-11 | 2016-12-21 | 安徽宏昌机电装备制造有限公司 | A kind of shoveling mechanism of automatic crawler type loading shovel |
| CN106284453A (en) * | 2016-08-11 | 2017-01-04 | 安徽宏昌机电装备制造有限公司 | A kind of crawler type loading shovel automatically |
| CN108940800A (en) * | 2018-07-17 | 2018-12-07 | 蒋博 | A kind of sandstone screening plant |
| CN110671041A (en) * | 2019-09-30 | 2020-01-10 | 宜昌鄂奥图机械制造有限公司 | Multifunctional tunneling integrated machine |
| CN110671041B (en) * | 2019-09-30 | 2021-11-26 | 宜昌鄂奥图机械制造有限公司 | Multifunctional tunneling integrated machine |
| CN111994645A (en) * | 2020-08-17 | 2020-11-27 | 合肥学院 | Multifunctional conveying device of ZWY type mining crawler excavating loader |
| CN111994645B (en) * | 2020-08-17 | 2021-11-26 | 合肥学院 | Multifunctional conveying device of ZWY type mining crawler excavating loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20091113 |