CN103899249B - A kind of baseboard of coal mine roadway anchoring drill carriage - Google Patents
A kind of baseboard of coal mine roadway anchoring drill carriage Download PDFInfo
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- CN103899249B CN103899249B CN201410173845.0A CN201410173845A CN103899249B CN 103899249 B CN103899249 B CN 103899249B CN 201410173845 A CN201410173845 A CN 201410173845A CN 103899249 B CN103899249 B CN 103899249B
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Abstract
The invention discloses a kind of baseboard of coal mine roadway anchoring drill carriage, the current colliery tunnel support construction of effective solution, especially in roadway floor anchoring construction, the drilling equipments such as the pneumatic drilling machine generally adopted, conventional hydraulic rig and mechanical spindle-type drill, existing drilling efficiency is low, resettlement speed is slow, labor strength large, the problems such as construction environment is severe.The present invention is all-hydraulic power head crawler type anchoring drill carriage, comprises main frame, swing arm, deduster, operating desk, chassis assembly etc.Drill carriage stops once, can complete the boring to roadway floor construction 1 row 4 maximum 1.2m of spacing, and ensures that 4 borings are in same straight line, is convenient to the laying of girder steel (frame); And between swing arm and main frame balladeur train rotary reducer effect under, main frame can realize 360 ° of revolutions, and it is main for forming drill carriage construction base plate anchoring boring, and lateral wall and top plate drilling are auxiliary roadway full-fracture-surfacanchoring-rod construction operation pattern; The deduster that drill carriage is installed can process the dust produced in construction in time.
Description
Technical field
The present invention relates to underground coal mine drilling equipment field, especially one is applicable to the anchoring drill carriage of operation such as drilling construction such as baseboard of coal mine roadway anchor pole (rope) hole, injected hole etc.
Technical background
In recent years along with the increase of coal mining intensity and the degree of depth, the difficulty of roadway surrounding rock control grows with each passing day, and a lot of mine exists the problem of supporting roadway surrounding rock difficulty, and it is particularly outstanding that roadway floor controls to administer a difficult problem.The method controlling to administer Floor Heave in Roadway has a variety of, and base plate bolting and grouting support is because its cost is lower, regulation effect is widely applied well, and anchor pole (rope) hole and creeping into of injected hole are most important links during anchoring support is constructed.The domestic drilling equipments such as pneumatic drilling machine, conventional hydraulic rig and mechanical spindle-type drill that generally adopt carry out drilling construction at present, drilling efficiency is low, resettlement speed is slow, labor strength is large, medium many employings underground pressure air is crept in circulation, owing to there is no supporting dust pelletizing system, dust in construction is caused to process in time,, there is the outstanding problems such as infringement constructor health and dust explosion in bad environments.Therefore, anxious scarce one safely, efficiently can carry out the anchoring device of drilling construction such as roadway floor anchor pole (rope) hole, injected hole etc.
Patent content
The present invention is directed to Problems existing and shortcoming in current baseboard of coal mine roadway drilling equipment construction operation, invent a kind of novel baseboard of coal mine roadway anchoring drill carriage.
Base plate anchoring drill carriage is made up of main frame, swing arm, deduster, operating desk and crawler body assembly.Its special character is: between the balladeur train in swing arm and main frame, be separately installed with rotary reducer between crawler body assembly and swing arm; Swing arm lower end is provided with roller, and roller arc running orbit is provided with copper coin; Drilling cramp in main frame is connected by drilling cramp supporting plate and balladeur train are vertical.Rotary reducer, adjustment oil cylinder, sideslip motor, drilling cramp oil cylinder, feed oil cylinder and unit head effect under, drill carriage station, the boring (concrete technology flow process as shown in Figure 3) to roadway floor construction 1 row 4 maximum 1.2m of spacing can be completed, and ensure that 4 borings are in same straight line, be convenient to the laying of girder steel (frame).And between the balladeur train in swing arm and main frame rotary reducer effect under, main frame can realize 360 ° of revolutions, and it is main for forming drill carriage construction base plate anchoring boring, and lateral wall and top plate drilling are auxiliary roadway full-fracture-surfacanchoring-rod construction operation, effectively improve anchoring construction effect.In addition, drill carriage right back is provided with deduster, is furnished with three-stage filtration case, effectively can improve the problems such as the environment pollution that underground construction causes.
The technical scheme that the present invention takes:
Base plate anchoring drill carriage comprises main frame, swing arm, crawler body assembly, operating desk and deduster.Wherein, main frame comprises unit head, drilling cramp, drilling cramp supporting plate, balladeur train, sideslip motor, feeds oil cylinder, drilling cramp oil cylinder and gyrator; Swing arm comprises adjustment oil cylinder, large arm, roller and gyrator.
Between described swing arm and crawler body assembly, rotary reducer is installed, can order about swing arm along car body direction right swing certain angle, swing arm drives main frame to swing in car body front on arc running orbit, and by adjustment oil cylinder, guarantees the construction location of multiple boring on the same line;
Described drilling cramp is connected on drilling cramp supporting plate, is moved up and down in balladeur train vertical direction by drilling cramp oil cylinder;
Described drilling cramp is moved left and right in balladeur train horizontal direction by sideslip motor and gear, rackwork;
Described main frame is fixed on swing arm by the rotary reducer be arranged on balladeur train, under rotary reducer effect, can realize 360 ° of revolutions;
Described drill carriage is furnished with hydraulically powered deduster, and its dedusting method is depression dust-removing, and is equipped with three-stage filtration case;
The operation power of described drill carriage is provided by subsidiary hydraulic power unit or tracked hydraulic pump truck.
Compared with prior art, beneficial effect of the present invention
Owing to adopting technique scheme, add the maneuverability of drill carriage, simultaneously simple, the diverse in function of drill carriage structure, operation such as drilling construction such as baseboard of coal mine roadway anchor pole (rope) hole, injected hole etc. can be completed, under realizing once stopping drill carriage situation, by the composite move of multiple executive component, the base plate boring of construction 1 row 4 maximum spacing 1.2m, and ensure that 4 borings are in same straight line, be convenient to the laying of girder steel (frame).And by the effect of rotary reducer, main frame can realize 360 ° of revolutions, it is main for forming drill carriage construction base plate anchoring boring, and lateral wall and top plate drilling are auxiliary roadway full-fracture-surfacanchoring-rod construction operation pattern, effectively improve anchoring construction effect.Drill carriage is also provided with depression dust-removing system, is furnished with three-stage filtration case, effectively can improve the problems such as the environment pollution that dust causes, finally increase substantially safety and the operating efficiency of underworkings drilling construction.
Accompanying drawing explanation
Fig. 1 is base plate anchoring drill carriage graphics of the present invention;
Fig. 2 is base plate anchoring drill carriage top view of the present invention;
Fig. 3 is base plate anchoring drill carriage construction of bottom plates process schematic representation of the present invention;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
See Fig. 1 ~ 3, the present invention includes main frame 1, swing arm 2, deduster 3, operating desk 4 and crawler body assembly 5, wherein, main frame 1 comprise unit head 11, drilling cramp 12, feed oil cylinder 13, drilling cramp oil cylinder 14, drilling cramp supporting plate 15, balladeur train 16, sideslip motor 17 and rotary reducer 18.Swing arm 2 comprises roller 21, large arm 22, rotary reducer 23 and adjustment oil cylinder 24.
Between swing arm (2) and crawler body assembly (5), rotary reducer (23) is installed, swing arm (2) can be ordered about and to swing along car body direction certain angle; Roller (21) is installed and along the copper coin on roller arc running orbit in swing arm (2) below, firm swing arm can be supported, swing arm (2) drives main frame (1) to swing in car body front, increase its construction operation scope, and by adjustment oil cylinder (24), guarantee the construction location of multiple boring on the same line.
Drilling cramp (12) is connected on drilling cramp supporting plate (15), moved by the vertical direction of drilling cramp oil cylinder (14) at balladeur train (16), make it increase leave angle in the process of walking, in bore operation process, play firm effect.
(17) are provided with gear with sideslip motor, balladeur train upper surface is provided with tooth bar, drilling cramp (12) is moved left and right in balladeur train (16) horizontal direction by sideslip motor (17) driven gear, when balladeur train (16) does not move, adjustment drilling construction job area.
Main frame (1) is connected with swing arm (2) by the rotary reducer (18) be arranged on balladeur train (16), under rotary reducer (18) effect, 360 ° of revolutions can be realized, it is main for forming drill carriage base plate anchoring boring, and lateral wall and top plate drilling are auxiliary tunneling boring construction operation pattern.
Drill carriage is furnished with hydraulically powered deduster (3), and its dedusting method is depression dust-removing, and is equipped with three-stage filtration case.
The operation power of drill carriage is provided by subsidiary hydraulic power unit or tracked hydraulic pump truck.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. a baseboard of coal mine roadway anchoring drill carriage, comprise main frame (1), swing arm (2), deduster (3), operating desk (4) and crawler body assembly (5), wherein, main frame (1) comprises unit head (11), drilling cramp (12), feed oil cylinder (13), drilling cramp oil cylinder (14), drilling cramp supporting plate (15), balladeur train (16), sideslip motor (17) and the first rotary reducer (18), swing arm (2) comprises roller (21), large arm (22), second rotary reducer (23) and adjustment oil cylinder (24), drilling cramp (12) is connected on drilling cramp supporting plate (15), moved up and down in the upper vertical direction of balladeur train (16) by drilling cramp oil cylinder (14).
2. a kind of baseboard of coal mine roadway anchoring drill carriage according to claim 1, is characterized in that:
Between swing arm (2) and crawler body assembly (5), the second rotary reducer (23) is installed, swing arm (2) can be ordered about and to swing along car body direction certain angle; Roller (21) is installed in swing arm (2) below and along the copper coin on roller arc running orbit, firm swing arm can be supported, and adjust angle and the position of main frame (1) by adjustment oil cylinder (24).
3. a kind of baseboard of coal mine roadway anchoring drill carriage according to claim 1, is characterized in that:
(17) are provided with gear with sideslip motor, and balladeur train upper surface is provided with tooth bar, and drilling cramp (12) is moved left and right in the upper horizontal direction of balladeur train (16) by sideslip motor (17) driven gear.
4. a kind of baseboard of coal mine roadway anchoring drill carriage according to claim 1, is characterized in that:
Main frame (1) is connected with swing arm (2) by the first rotary reducer (18) be arranged on balladeur train (16), under the first rotary reducer (18) effect, can realize 360 ° of revolutions.
5. a kind of baseboard of coal mine roadway anchoring drill carriage according to claim 1, is characterized in that:
Drill carriage is furnished with hydraulically powered deduster (3) for depression dust-removing working method, and is furnished with three-stage filtration case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173845.0A CN103899249B (en) | 2014-04-28 | 2014-04-28 | A kind of baseboard of coal mine roadway anchoring drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173845.0A CN103899249B (en) | 2014-04-28 | 2014-04-28 | A kind of baseboard of coal mine roadway anchoring drill carriage |
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| Publication Number | Publication Date |
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| CN103899249A CN103899249A (en) | 2014-07-02 |
| CN103899249B true CN103899249B (en) | 2016-03-23 |
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| CN201410173845.0A Active CN103899249B (en) | 2014-04-28 | 2014-04-28 | A kind of baseboard of coal mine roadway anchoring drill carriage |
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Families Citing this family (16)
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| CN104314468A (en) * | 2014-11-02 | 2015-01-28 | 郑州神利达钻采设备有限公司 | Drilling device of mine roof |
| CN104818945A (en) * | 2015-04-28 | 2015-08-05 | 蒲长晏 | Pre-embedded hole drill carriage for coal mine |
| CN104948212B (en) * | 2015-07-27 | 2017-05-10 | 中国铁建重工集团有限公司 | Side roof bolter |
| CN106089079B (en) * | 2016-07-27 | 2018-03-20 | 山西天巨重工机械有限公司 | A kind of big cross section Multifunctional hydraulic anchor rod drill carriage |
| CN106761398A (en) * | 2017-01-09 | 2017-05-31 | 中煤科工集团西安研究院有限公司 | Coal mine gallery visits diplopore construction split caterpillar drilling machine and construction method in advance |
| CN108104839B (en) * | 2017-12-14 | 2019-06-25 | 中煤科工集团西安研究院有限公司 | The quick repairing construction system of baseboard of coal mine roadway and its construction method |
| CN108643830B (en) * | 2018-04-03 | 2019-09-24 | 中煤科工集团西安研究院有限公司 | The narrow body directional drilling machine of girdle high inclination-angle and drilling method |
| CN109681129A (en) * | 2018-11-15 | 2019-04-26 | 北方重工装备（沈阳）有限公司 | A kind of rock drill translation slewing equipment |
| CN109296321A (en) * | 2018-12-06 | 2019-02-01 | 山东浩吉矿业装备有限公司 | A kind of machinery anchor drillstring component |
| CN109723380B (en) * | 2019-01-10 | 2020-05-15 | 江苏中贵重工有限公司 | Drill carriage actuating mechanism and anchor rod drill carriage |
| CN109595010B (en) * | 2019-01-14 | 2020-10-16 | 北京建工土木工程有限公司 | Multi-degree-of-freedom accurate and flexible grouting water stop trolley |
| CN109707310A (en) * | 2019-02-01 | 2019-05-03 | 中煤科工集团重庆研究院有限公司 | Coal mine drilling machine is with fast moving assembly |
| CN110486014A (en) * | 2019-07-25 | 2019-11-22 | 广西雷公斧重工有限公司 | Multi-functional splitting machine |
| CN110593757A (en) * | 2019-09-04 | 2019-12-20 | 冀凯河北机电科技有限公司 | Deep hole drill carriage capable of drilling holes at high and low positions |
| CN113863855B (en) * | 2021-10-22 | 2024-05-07 | 山东兖煤黑豹矿业装备有限公司 | Gantry type mining hydraulic drill carriage |
| CN113982662B (en) * | 2021-11-02 | 2024-04-09 | 中煤科工集团西安研究院有限公司 | Underground intelligent anchoring unit for coal mine and dynamic control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3818030A1 (en) * | 1988-05-27 | 1989-11-30 | Kloeckner Becorit Ind | Roadway support machine with combined drilling and support-setting apparatus |
| JP2918431B2 (en) * | 1993-11-16 | 1999-07-12 | ライト工業株式会社 | Slope drilling equipment |
| CN101871318A (en) * | 2010-06-18 | 2010-10-27 | 湖南恒至凿岩科技有限公司 | Multifunctional open-air hydraulic drill carriage |
| CN202946011U (en) * | 2012-06-29 | 2013-05-22 | 山东煤田地质机械厂 | Track walking deck rotation full hydraulic underground drilling rig |
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