CN103132923B - A kind of high blast integral type down-the-hole drill - Google Patents
A kind of high blast integral type down-the-hole drill Download PDFInfo
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- CN103132923B CN103132923B CN201310070987.XA CN201310070987A CN103132923B CN 103132923 B CN103132923 B CN 103132923B CN 201310070987 A CN201310070987 A CN 201310070987A CN 103132923 B CN103132923 B CN 103132923B
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Abstract
The invention discloses a kind of high blast integral type down-the-hole drill, it comprises walking mechanism, dynamical system, drilling system, balladeur train, is installed on the turn-around machine on balladeur train and is installed on balladeur train with the propelling reduction box driving turn-around machine to move, balladeur train comprises sliding rack body, sliding rack body both sides are equipped with longitudinal slideway, and sliding rack body upper/lower terminal is positioned with chain wheel assembly; Turn-around machine coordinates with slideway by the nylon jacket be arranged in slide block; Sliding rack body is case structure, and its shape is divided into three sections, wherein the longitudinal section of epimere be trapezoidal, cross section is orthogonal, longitudinal section, the cross section in stage casing are rectangle, and the longitudinal section of lower end, cross section are the rectangle that size is less than stage casing.Sliding rack body of the present invention is case structure, and strength ratio is higher, and can improve its propelling stroke, the drilling depth of drilling rod can reach 14m; Turn-around machine relies on slide block movement on slideway, and run accurately and reliably, good stability, drilling efficiency is high, easy to operate, and maintenance easily.
Description
Technical field
The present invention relates to a kind of high blast integral type down-the-hole drill.
Background technology
China's large medium-size mine strip mining transformation all the time uses low blast, split type middle-size and small-size down-the-hole drill, and wide-aperture only have rotary drill, and efficiency is low, and cost is high.Large-scale integral churn is monopolized by external rig.But external product is expensive, complex structure, maintenance difficult.Based on this, more domestic rig factories have also been developed some integral type rigs, but everyway exists some defects, and complicated structure, inconvenient operation, intensity is little.
Summary of the invention
The technical problem to be solved in the present invention is to provide the high blast integral type down-the-hole drill that an a kind of propelling stroke is large, intensity is high, easy to operate.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of high blast integral type down-the-hole drill, it comprises walking mechanism, dynamical system, drilling system, balladeur train, is installed on the turn-around machine on balladeur train and is installed on balladeur train with the propelling reduction box driving turn-around machine to move, its key technology is: described balladeur train comprises sliding rack body, described sliding rack body both sides are equipped with longitudinal slideway, and described sliding rack body upper/lower terminal is positioned with chain wheel assembly; Described turn-around machine coordinates with slideway by the nylon jacket be arranged in slide block;
Described sliding rack body is case structure, and its shape is divided into three sections, wherein the longitudinal section of epimere be trapezoidal, cross section is orthogonal, longitudinal section, the cross section in stage casing are rectangle, and the longitudinal section of lower end, cross section are the rectangle that size is less than stage casing.
Described sliding rack body offers lightening hole.
Described slideway material is entity square steel.
Described chain wheel assembly comprises a duplex chain wheel.
The beneficial effect adopting technique scheme to produce is: sliding rack body of the present invention is case structure, and strength ratio is higher, and can improve its propelling stroke, the drilling depth of drilling rod can reach 14m-16m, middle without connecting and disconnecting drill rod; Turn-around machine relies on slide block movement on slideway, and run accurately and reliably, good stability, drilling efficiency is high, easy to operate, and maintenance easily.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention;
Fig. 2 is the schematic diagram of runner portions of the present invention;
Fig. 3 is the schematic top plan view of Fig. 1;
Fig. 4 is the schematic rear view of Fig. 1;
The structural representation of Fig. 5 balladeur train of the present invention;
Fig. 6 is that schematic diagram is looked on a left side of Fig. 5;
Fig. 7 is the schematic top plan view of Fig. 5;
Fig. 8 is the enlarged drawing in A portion in Fig. 7;
Fig. 9 is the enlarged diagram in E portion in Fig. 7;
Figure 10 is the enlarged diagram in F portion in Fig. 7;
Wherein, 1, dynamical system; 2, high blast air compressor; 3, hydraulic leg; 4, walking mechanism; 5, vehicle frame mechanism; 6, reduction box is advanced; 7, carrier bar; 8, lining; 9, drivers' cab and operating-controlling mechanism; 10, drilling cramp mechanism; 11, turn-around machine; 12, dust pelletizing system; 13, back work suspender; 14, sliding rack body; 15, slideway; 16, nylon sliding sleeve; 17, slide block; 18, lining; 19, chain wheel assembly, 19-1, bearing pin, 19-2, sprocket carrier, 19-3, duplex chain wheel; 19-4, spacer, 19-5, inner sleeve; 19-6, bearing, 19-7, lip-shaped sealed ring, 19-8, bearing cover; 20, duplex chain; 21, back-up ring; 22, axle.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
See accompanying drawing 1-4, the present invention includes walking mechanism 4, vehicle frame mechanism 5, dynamical system 1, drilling system, hydraulic leg 3, dust pelletizing system 12, drivers' cab and operating-controlling mechanism 9, balladeur train, be installed on the turn-around machine 11 on balladeur train and be installed on structures such as the propelling reduction boxes 6 driving turn-around machine 11 to move on balladeur train, wherein crucial improvement improves the structure of balladeur train part.Reduction box 6 is wherein advanced to drive duplex chain wheel 19-3 to drag turn-around machine 11, dependable performance.Dust pelletizing system 12 is furnished with dry, wet-scrubbing equipment (optional) and can realizes without dust work, improves worker laboring environment greatly.Walking mechanism 4 adopts high power hydraulic motor to drive traveling retarding mechanism.Turn-around machine 11 adopts high-pressure and hydraulic motor dual-driving-mode.
See accompanying drawing 5-10, described balladeur train comprises sliding rack body 14, described sliding rack body 14 both sides are respectively provided with the slideway 15 of a longitudinal direction, this slideway 15 adopts entity square steel to make, described sliding rack body 14 upper/lower terminal is respectively positioned with between a chain wheel assembly 19, two chain wheel assemblies 19 through duplex chain 20 transmission; The two ends, base bottom of described turn-around machine 11 are respectively fixed with a slide block 17, slide block 17 are provided with nylon sliding sleeve 16, and this nylon sliding sleeve 16 coordinates with slideway 15 and slides, and can regulate gap each other by bolt.
See accompanying drawing 5 and accompanying drawing 7, described sliding rack body 14 is case structure, its planform is divided into three sections, wherein the longitudinal section of epimere B be trapezoidal, cross section is orthogonal, longitudinal section, the cross section of stage casing C are rectangle, and the longitudinal section of hypomere D, cross section are also rectangle, but little than stage casing C of the size of hypomere rectangle, namely entirety goes to upper and lower the shape be small at both ends and big in the middle.Longitudinal section herein refers to the section in short transverse, and cross section refers to the section of horizontal direction.Described sliding rack body 14 offers lightening hole.Described slideway 15 material is entity square steel.This high strength balladeur train propelling stroke can reach 14M-16M, and overlength drilling rod pull length can reach 14M.
The present invention is a kind of advanced drilling equipment (KQ200D) breach drill system and screw air compressor combined together.Its compact conformation, good integrity, conveniently moving, adapts to the outdoor cutting rig of large medium-size mine.Bore diameter: φ 152-φ 228 mm, drilling depth 14M (extension bar can hole 28M).It is large that the present invention has Drilling aperture, and drilling efficiency is high, easy and simple to handle, keeps in repair the features such as easy.
Claims (3)
1. one kind high blast integral type down-the-hole drill, it comprises walking mechanism (4), dynamical system (1), drilling system, balladeur train, is installed on the turn-around machine (11) on balladeur train and is installed on balladeur train with the propelling reduction box (6) driving turn-around machine (11) to move, it is characterized in that: described balladeur train comprises sliding rack body (14), described sliding rack body (14) both sides are equipped with longitudinal slideway (15), and described sliding rack body (14) upper/lower terminal is positioned with chain wheel assembly (19); Described turn-around machine (11) coordinates with slideway (15) by the nylon sliding sleeve (16) be arranged in slide block (17);
Described sliding rack body (14) is case structure, and its shape is divided into three sections, wherein the longitudinal section of epimere B be trapezoidal, cross section is orthogonal, longitudinal section, the cross section of stage casing C are rectangle, and the longitudinal section of hypomere D, cross section are the rectangle that size is less than stage casing;
(14) offer lightening hole to described sliding rack body.
2. one according to claim 1 high blast integral type down-the-hole drill, is characterized in that: described slideway (15) material is entity square steel.
3. one according to claim 1 high blast integral type down-the-hole drill, is characterized in that: described chain wheel assembly (19) comprises a duplex chain wheel (19-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070987.XA CN103132923B (en) | 2013-03-06 | 2013-03-06 | A kind of high blast integral type down-the-hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070987.XA CN103132923B (en) | 2013-03-06 | 2013-03-06 | A kind of high blast integral type down-the-hole drill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103132923A CN103132923A (en) | 2013-06-05 |
| CN103132923B true CN103132923B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310070987.XA Active CN103132923B (en) | 2013-03-06 | 2013-03-06 | A kind of high blast integral type down-the-hole drill |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103821454B (en) * | 2014-02-24 | 2016-03-23 | 山西晋城无烟煤矿业集团有限责任公司 | Tunneling boring construction gas drainage under suction drill carriage |
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| CN2690553Y (en) * | 2004-03-03 | 2005-04-06 | 吴万荣 | Open-air down-the-hole drill |
| CN201567953U (en) * | 2009-12-28 | 2010-09-01 | 湖南有色重型机器有限责任公司 | Open-air down-hole driller |
| CN201874451U (en) * | 2010-08-18 | 2011-06-22 | 山西东华机械有限公司 | Drilling device of hydraulic drilling machine |
| CN102817557A (en) * | 2011-06-09 | 2012-12-12 | 包尔机械有限公司 | Construction device and method for aligning a mast |
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| US20050241857A1 (en) * | 2004-05-03 | 2005-11-03 | Beato Christopher L | Method to transport and operate a small footprint tower to reduce environmental impact |
| CN2890312Y (en) * | 2006-03-17 | 2007-04-18 | 王凤良 | Attached electric short auger drilling machine |
| US20090200856A1 (en) * | 2008-02-13 | 2009-08-13 | Chehade Elie J | Methods and systems for raising and lowering a rig mast and substructure by remote control |
| CN201513140U (en) * | 2009-07-14 | 2010-06-23 | 深圳远东石油工具有限公司 | Non-rotating low-torque drill rod protector |
| CN201470934U (en) * | 2009-08-19 | 2010-05-19 | 北京市三一重机有限公司 | Dematron drilling machine |
| CN101915097B (en) * | 2010-07-21 | 2015-12-09 | 尤洛卡矿业安全工程股份有限公司 | Machine-mounted tunneling, drilling and anchoring comprehensive integrated operation device |
| CN201997745U (en) * | 2011-01-10 | 2011-10-05 | 河北五鑫花园制品有限公司 | Pneumatic drilling machines |
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2013
- 2013-03-06 CN CN201310070987.XA patent/CN103132923B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690553Y (en) * | 2004-03-03 | 2005-04-06 | 吴万荣 | Open-air down-the-hole drill |
| CN201567953U (en) * | 2009-12-28 | 2010-09-01 | 湖南有色重型机器有限责任公司 | Open-air down-hole driller |
| CN201874451U (en) * | 2010-08-18 | 2011-06-22 | 山西东华机械有限公司 | Drilling device of hydraulic drilling machine |
| CN102817557A (en) * | 2011-06-09 | 2012-12-12 | 包尔机械有限公司 | Construction device and method for aligning a mast |
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| CN103132923A (en) | 2013-06-05 |
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