CN203394529U - Foundation clearing machine for opencast mine - Google Patents
Foundation clearing machine for opencast mine Download PDFInfo
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- CN203394529U CN203394529U CN201320434223.XU CN201320434223U CN203394529U CN 203394529 U CN203394529 U CN 203394529U CN 201320434223 U CN201320434223 U CN 201320434223U CN 203394529 U CN203394529 U CN 203394529U
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- foundation
- rack
- mine
- clearing machine
- mechanical rock
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Abstract
The utility model discloses a foundation clearing machine for an opencast mine, which belongs to the technical field of mining equipment. According to the technical scheme, the foundation clearing machine comprises a rack, a rotary table, a mechanical rock crushing mechanism, a powerful hydraulic crushing hammer, a harrowing mechanism and a scraper blade conveying mechanism, wherein a crawler travelling system is arranged at the two sides of the rack; the harrowing mechanism is fixed at the front end of the rack; the scraper blade conveying mechanism is arranged on the rack; the front end of the scraper blade conveying mechanism is connected with the back end of the harrowing mechanism; the rotary table is arranged on the rack; the mechanical rock crushing mechanism and the powerful hydraulic crushing hammer are arranged on the rotary table. According to the foundation clearing machine, a hard mine foundation is crushed by the mechanical rock crushing mechanism and the powerful hydraulic crushing hammer, and the crushed foundation is collected and transferred by the harrowing mechanism and the scraper blade conveying mechanism, so that the continuous and efficient crushing and shoveling operations of the mine foundation are realized. By adoption of the foundation clearing machine, the waiting time of a single bucket excavator is greatly shortened, the advance rate of an opencast mine operating line is improved, and the security of workers and equipment near the operating line can be guaranteed.
Description
Technical field
The utility model relates to a kind of for clearing up the machinery of the firm foundation of surface mine, and the foundation rock that can be difficult to excavate to power shovel carries out efficiency crushing, reprinting and transportation, belongs to technical field of mining equipment.
Background technology
At present, colliery, iron ore and nonferrous metals ore surface mine generally adopt and are interrupted or semi-continuousmining technology, first country rock or ore body are carried out to perforated blasting, then adopt the equipment such as power shovel, power shovel to shovel dress to loosening material, finally by automobile or follow-up reclaiming conveyer, transport stope.Because bore a hole job parameter and blasting parameter usually do not mate with Rock Nature, cause rock mass explosion completely on request, the rock mass in Working bench bottom has not just been formed foundation by the part of in-place blasting out.Foundation is a part for basement rock, and digging property is very poor, and the exploitation that often can not be processed ，Gei mine by power shovel causes very large difficulty.At present, mine foundation is all generally to remove by the mode of artificial secondary blasting, not only wastes time and energy, but also near the safety of personnel and equipment entail dangers to active line, thereby affect the normal operation of power shovel, the fltting speed of reduction production line.Therefore, surface mine needs a kind of energy high-efficient cleaning except the equipment of mine foundation, to guarantee normally carrying out of mining work especially.
Utility model content
The purpose of this utility model is the drawback for prior art, and machine of the clear end of a kind of surface mine is provided, and guarantees normally carrying out of mining work.
Problem described in the utility model realizes with following technical proposals:
Machine of the clear end of a kind of surface mine, formation comprises frame, panoramic table, mechanical rock breaking mechanism, strong hydraulic quartering hammer, raking loader structure and scraping plate transmission mechanism, the both sides of described frame are provided with endless track installation, its front end is raking loader structure fixedly, described scraping plate transmission mechanism is arranged in frame, its front end is connected with raking loader Gou rear end, and described panoramic table is arranged on frame Shang，Qi top mechanical rock breaking mechanism and strong hydraulic quartering hammer are installed.
Machine of the clear end of above-mentioned surface mine, described mechanical rock breaking mechanism comprises telescopic arm, hoist cylinder and with the cutterhead of pick, the front end of described telescopic arm is cutterhead fixedly, and rear end and panoramic table are hinged, one end of described hoist cylinder and telescopic arm middle part are hinged, and the other end and panoramic table are hinged.
Machine of the clear end of above-mentioned surface mine, described strong hydraulic quartering hammer comprises hammer body and control arm, and the rear end of described control arm is connected with panoramic table, and front end is installed hammer body.
The utility model utilizes mechanical rock breaking mechanism and strong hydraulic quartering hammer by hard mine foundation fragmentation, then utilize raking loader structure and scraping plate transmission mechanism that broken foundation is collected and transported, realized continuous high-efficient fragmentation and the shovel of mine foundation and pretended industry.With traditional secondary blasting method, compare, utilize the utility model cleaning mine foundation not only to greatly reduce the stand-by period of power shovel, improved the fltting speed of surface mine active line, and can guarantee the safety of near the personnel of active line and equipment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
In figure, each label is: 1, mechanical rock breaking mechanism, 2, strong hydraulic quartering hammer, 3, raking loader structure, 4, scraping plate transmission mechanism, 5, running gear, 6, panoramic table, 7, frame, 8, Hydraulic Station, 9, electric-control system, 10, operating system, 1-1, pick, 1-2, cutterhead, 1-3, telescopic arm, 1-4, hoist cylinder, 2-1, hammer body, 2-2, control arm, 2-3, action tank.
The specific embodiment
The utility model is the mechanism of utilizing the easy broken avalanche after bottom drift forms the Xin scope of freedom of ore deposit rock, in the anterior mechanical rock breaking mechanism of installing of equipment, this mechanism utilizes the cutterhead that pick is housed to carry out brute force cutting to ore deposit rock foundation, make the bottom of ore deposit rock foundation form the Xin scope of freedom, at the clear end, machine front end is provided with strong hydraulic quartering hammer, strong hydraulic quartering hammer carries out powerful fragmentation to the not avalanche rock mass on the new top, the scope of freedom forming of ore deposit rock foundation and falls to carrying, unconsolidated rock after processing is through raking loader structure and scraping plate transmission mechanism transhipment, the continuous mechanical type of realizing foundation ore deposit rock is broken, shovel dress and reprinting.This equipment has the features such as center of gravity is low, complete machine stability is high, compact conformation, allocation and transportation are flexible, ability to provide the auxiliary items is strong.
Referring to Fig. 1, Fig. 2, the utility model is comprised of mechanical rock breaking mechanism 1, strong hydraulic quartering hammer 2, raking loader structure 3, scraping plate transmission mechanism 4, running gear 5, panoramic table 6, frame 7, Hydraulic Station 8, electric-control system 9, operating system 10.
The left and right sides of frame 7 is provided with the running gear 5 that two traveling crawlers form, scraping plate transmission mechanism 4 is installed at the middle part of frame, front end at scraping plate transmission mechanism 4 is connected with raking loader structure 3, mechanical rock breaking device 1 and strong hydraulic quartering hammer 2 are installed above raking loader structure 3, and mechanical rock breaking device 1 and strong hydraulic quartering hammer 2 can freely turn round under the driving of panoramic table 6.Above running gear 5, be furnished with respectively Hydraulic Station 8, electric-control system 9 and operating system 10.
Mechanical rock breaking mechanism 1 is comprised of pick 1-1, cutterhead 1-2, telescopic arm 1-3, hoist cylinder 1-4.It is upper that pick 1-1 is distributed in cutterhead 1-2, and the fragmentation of foundation is mainly completed by pick 1-1.To the control of the broken scope of foundation cut by telescopic arm 1-3, hoist cylinder 1-4, panoramic table 6 co-controlling ，Ge mechanisms complete respectively cut operation elastic, raise the action such as the end, left and right slotting clearly.
Strong hydraulic quartering hammer 2 is comprised of hammer body 2-1, control arm 2-2, action tank 2-3.
When machine of the clear end of surface mine is worked, by motor, provide the mechanical rock breaking mechanism fully not loosening foundation of 1 pair of surface mine of power to carry out broken slotting operation, pick 1-1 attrition crushing rock mass on cutterhead 1-2, the axial feed of cutterhead 1-2 is controlled by telescopic arm 1-3, by the effect of hoist cylinder 1-4 and panoramic table 6, can realize lifting, planted agent, the left and right backswing of cutterhead 1-2 and move, thereby realize the driving of foundation bottom and clean out a complete scope of freedom.The brute force fragmentation that utilizes strong hydraulic quartering hammer 2 is carried out rock fracture in dynamic indentation, efficient avalanche rock mass to the foundation in bottom drift.Foundation rock mass after processing carries out transshipment by raking loader structure 3 and scraping plate transmission mechanism 4.Complete machine is completed by crawler type running system 5 in active line walking and turning.The all operations process of operating system 10 control appliances, all control panels of electric-control system 9 control appliances.
The front end of raking loader structure 3 is provided with two of left and right rotation star-wheels, and the rotation by star-wheel realizes the collection of material after fragmentation and transhipment.Raking loader structure 3 can be raised and reduce under the effect of oil cylinder, coordinates cutterhead 1-2 work, and its maximum planted agent's amount is 450mm.The power of each mechanism can by Hydraulic Station 8 or independently motor provide respectively.
Claims (3)
1. the machine of the clear end of surface mine, it is characterized in that, it comprises frame (7), panoramic table (6), mechanical rock breaking mechanism (1), strong hydraulic quartering hammer (2), raking loader structure (3) and scraping plate transmission mechanism (4), the both sides of described frame (7) are provided with endless track installation (5), its front end is raking loader structure (3) fixedly, described scraping plate transmission mechanism (4) is arranged in frame (7), its front end is connected with the rear end of raking loader structure (3), described panoramic table (6) is arranged in frame (7), mechanical rock breaking mechanism (1) and strong hydraulic quartering hammer (2) are installed in its top.
2. a kind of surface mine according to claim 1 machine of the clear end, it is characterized in that, described mechanical rock breaking mechanism (1) comprises telescopic arm (1-3), hoist cylinder (1-4) and with the cutterhead (1-2) of pick (1-1), the front end of described telescopic arm (1-3) is cutterhead (1-2) fixedly, rear end and panoramic table (6) are hinged, one end of described hoist cylinder (1-4) and telescopic arm (1-3) middle part are hinged, and the other end and panoramic table (6) are hinged.
3. a kind of surface mine according to claim 1 and 2 machine of the clear end, it is characterized in that, described strong hydraulic quartering hammer (2) comprises hammer body (2-1) and control arm (2-2), and the rear end of described control arm (2-2) is connected with panoramic table (6), and front end is installed hammer body (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434223.XU CN203394529U (en) | 2013-07-22 | 2013-07-22 | Foundation clearing machine for opencast mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434223.XU CN203394529U (en) | 2013-07-22 | 2013-07-22 | Foundation clearing machine for opencast mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394529U true CN203394529U (en) | 2014-01-15 |
Family
ID=49906065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320434223.XU Expired - Fee Related CN203394529U (en) | 2013-07-22 | 2013-07-22 | Foundation clearing machine for opencast mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394529U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343688A (en) * | 2013-07-22 | 2013-10-09 | 天地科技股份有限公司唐山分公司 | Opencast mine bottom cleaning machine |
| CN103835720A (en) * | 2014-03-11 | 2014-06-04 | 中国矿业大学 | Hard rock crushing system |
| CN105781545A (en) * | 2016-04-29 | 2016-07-20 | 张哲睿 | Rock excavating and cutting device for mining |
| CN109209369A (en) * | 2018-11-23 | 2019-01-15 | 青岛理工大学（临沂）管理委员会办公室 | A kind of mine hole rock drilling crushing device |
-
2013
- 2013-07-22 CN CN201320434223.XU patent/CN203394529U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343688A (en) * | 2013-07-22 | 2013-10-09 | 天地科技股份有限公司唐山分公司 | Opencast mine bottom cleaning machine |
| CN103835720A (en) * | 2014-03-11 | 2014-06-04 | 中国矿业大学 | Hard rock crushing system |
| CN103835720B (en) * | 2014-03-11 | 2015-12-02 | 中国矿业大学 | Hard Rock Breaking System |
| CN105781545A (en) * | 2016-04-29 | 2016-07-20 | 张哲睿 | Rock excavating and cutting device for mining |
| CN105781545B (en) * | 2016-04-29 | 2017-10-10 | 张哲睿 | Rock mining cutter device is used in one kind mining |
| CN109209369A (en) * | 2018-11-23 | 2019-01-15 | 青岛理工大学（临沂）管理委员会办公室 | A kind of mine hole rock drilling crushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |