CN2690553Y - Open-air down-the-hole drill - Google Patents
Open-air down-the-hole drill Download PDFInfo
- Publication number
- CN2690553Y CN2690553Y CN 200420035220 CN200420035220U CN2690553Y CN 2690553 Y CN2690553 Y CN 2690553Y CN 200420035220 CN200420035220 CN 200420035220 CN 200420035220 U CN200420035220 U CN 200420035220U CN 2690553 Y CN2690553 Y CN 2690553Y
- Authority
- CN
- China
- Prior art keywords
- drill
- open
- auger
- board
- hole drill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 12
- 238000005453 pelletization Methods 0.000 claims abstract description 10
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 238000005553 drilling Methods 0.000 claims description 27
- 238000003860 storage Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract 1
- 208000007101 Muscle Cramp Diseases 0.000 description 16
- 230000001141 propulsive effect Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000005183 dynamical system Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000935985 Certhiidae Species 0.000 description 1
- 206010060904 Freezing phenomenon Diseases 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses an open-air down-the-hole drill, the open-air down-the-hole drill is characterized in that a platform is provided with an auger board, an angle adjusting mechanism of the auger board, a pneumatic system, a diesel engine power system or an alter distributing system, a control system and a forward equipped cab. The angle adjusting mechanism connected with the auger board and the platform through the pivot shaft of the auger board is chiefly composed of two hydraulic cylinders; the mechanism of the store leverage is hinged with the auger board through the pivot shaft; the mechanism of connecting and removing drill stem is fixed under the slide block, and the utility model is provided with miscellaneous functions of connecting and removing the drill stem, the drill head, the impactor and the drill open pore guide; the mechanism of preventing attacking top is arranged in the dust pelletizing system; the drill whose all mechanismic movements evenly adopt the hydraulic drive is controlled by two hydraulic pressure lead hand grips arranged in the cab. The open-air down-the-hole drill compared with the known down-hole drill has the advantages of the compact conformation, the good flexibility, the low energy consumption, the high efficiency, the portable and flexible operating, the ready maintenance and the low operating cost.
Description
Technical field
The utility model relates to a kind of down-the-hole drill, especially relates to a kind of open-air down-the-hole drill.
Background technology
Down-the-hole drill is widely used in the engineering explosion hole drill cutter operations such as metallurgy, surface mine, building materials, railway, construction of hydropower facilities, national defense construction and the cubic metre of earth and stone.Known open-air down-the-hole drill mostly is split type greatly, and a bench drill machine is joined an air compressor machine, or centralized supply wind, and the energy consumption height, efficient is low, mobility is relatively poor; The rig walking mechanism adopts machine driving, mechanism's complexity; Bore angle is regulated by supporting leg leveling fuselage and is realized, is difficult to guarantee borehole accuracy; The rig dedusting exists " rushing to summit " problem, contaminated environment; The connecting and disconnecting drill rod body function is single, and structure is also quite complicated, poor reliability, and operation is also inconvenient; The drivers' cab reversed arrangement has increased the drill configuration size, operating difficulties.
The utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and energy consumption is low, efficient is high, mobility is good, borehole accuracy height, easy to operate open-air down-the-hole drill.
The further purpose of the utility model is to provide a kind of dustproof, good dedusting effect, the open-air down-the-hole drill of operating environment cleaning.
The utility model comprises drilling cramp, propulsive mechanism, slew gear, storage linkage, connecting and disconnecting drill rod mechanism, walking mechanism, drilling tool, brill angle governor motion, dynamical system, cooling/warming system, hydraulic system, compressed-air system, control system, dust pelletizing system etc., it is characterized in that said system is integrated in one; Described walking mechanism adopts pedrail mechanism; Described dynamical system adopts combustion power or becomes distribution; Described compressed-air system is by the screw air compressor air feed, and air feed pressure 1.0-2.5 MPa is for high blast down-the-hole air hammer provides power; Rig crawler travel, propeller, swiveling head revolution, connecting and disconnecting drill rod, drilling cramp luffing all adopt fluid power system, the hydraulic pilot controlling organization; Dust pelletizing system is furnished with anti-" rushing to summit " installs.
The utility model is compared with known open-air down-the-hole drill, compact conformation, and energy consumption is low, the efficient height, mobility is good, reliability and borehole accuracy height; Handle light and flexible, attitude easy row easy to adjust, operating environment cleaning; Easy maintenance is made, use cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the lateral view of Fig. 1.
Among the figure, 1 dust pelletizing system (dust hood of 1a dust pelletizing system, anti-" rushing to summit " mechanism of 1b dust pelletizing system), 2 unload linkage, 3 platforms, 4 creepers undercarriage, 5 cooling/warming systems, 6 guide's joysticks, 7 drivers' cabs, a1 ~ a7 hinge, 8 drilling cramps, 8a balladeur train, 8b drilling cramp body, 9 bore angle governor motions, 10 drilling rods, 11 storage linkages, 12 gyrators, 13 slide plates, 14 compensation mechanisms, 15 propulsive mechanisms, 16 control systems, 17 hydraulic systems, 18 dynamical systems, 19 compressed-air systems.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, be provided with crawler type walking mechanism 4 below the installation forward is arranged on platform 3 drivers' cab 7, drilling cramp 8, compressed-air system 19, diesel powered system or transformation and distribution system 18, hydraulic system 17, control system 16, drilling cramp 8 and the bore angle governor motion 9, platform 3; Bore angle governor motion 9 is formed by regulating hinge a1, a2, a3, the a4 that oil cylinder 9a, 9b reach with drilling cramp 8 links to each other with platform 3; Drilling cramp 8 is made up of balladeur train 8a and drilling cramp body 8b, and drilling cramp 8 is hinged with adjusting oil cylinder 9a, 9b by drilling cramp body 8b and platform 3; Balladeur train 8a is installed on the drilling cramp body 8b, can slide by the chute on the drilling cramp body 8b; Balladeur train 8a, compensation mechanism 14 are installed in the drilling cramp body 8b, and compensation mechanism 14 mainly is made up of a compensating cylinder 14a, and compensating cylinder 14a two ends are hinged with drilling cramp body 8b and balladeur train 8a respectively; Balladeur train 8a is provided with the propulsive mechanism of being made up of propulsion motor 15a, propelling chain 15b, slide plate 13 etc. 15; Slide plate 13 is provided with drilling tool gyrator 12; Balladeur train 8a side is provided with the storage linkage 9 that is made of storage bridge, drilling rod, oscillating oil cylinder, connects by hinge between storage bridge, oscillating oil cylinder and balladeur train 8a; Be provided with hydraulic pressure in balladeur train 8a bottom and unload the dust excluding hood 1a of linkage 2 and dust pelletizing system 1 and the anti-1b of mechanism that rushes to summit of dust pelletizing system 1.
Present embodiment has following characteristics: 1, adopt full hydraulic drive, hydraulic pilot centralized control control, the control of the attitude adjustment of rig, location, position, hole, Drilling process is controlled by two guide's joysticks, and flexible and convenient operation has effectively improved operating efficiency and scope of operation adaptive capacity; 2, the adjusting of bore angle is provided with the drilling cramp angle adjusting mechanism, and can monitor at drivers' cab, guarantees borehole accuracy; But 3, be provided with connecting and disconnecting drill rod, impactor, drill bit, and can play the guiding role, the drilling rod mechanism that unloads automatically, low, the high efficiency of labour intensity the rig perforate; 3, propulsive mechanism is provided with hydraulic pressure and is aided with the spring shock absorption buffer gear, can effectively improve the stress of slew gear and prolong its application life; When 4, the propulsive mechanism control of floating, thread connection between connecting and disconnecting drill rod, impactor, drill bit, propeller is in quick condition, helps protection and connects screw thread; Hole scattering appears in 5, the control of hole scattering in the boring procedure, can automatically detect and feedback by hydraulic system, reduces propulsive force, adapting to the variation of situation in the hole, thereby prevents hole scattering; 6, automatic anti-blocking linkage, in when, in boring procedure the bit freezing phenomenon taking place, the propeller automatic rollback, thus protection equipment is not damaged; 7, anti-" rushing to summit " dry type or wet scrubber prevent that rock dirt from leaking, and rotational flow dust-removing guarantees the disposal ability and the dust-collecting efficiency of deduster, keep the cleaning of operating environment; 8, from motor, hydraulic system is carried out compound control to load, and realized overall bearing power coupling and adapted to, thus effective control system energy consumption; 9, hydraulic system realizes two-stage pressure control, can handle improper bit freezing; Unload the thread connection between loose drilling tool fast, improved rig less important work work efficiency; 10, the drivers' cab forward is arranged, can adopt the drivers' cab of the coordination compact conformation attractive in appearance of man-machine integration, and rig appearance and size is dwindled, and manufacturing cost reduces.
Claims (3)
1, plants open-air down-the-hole drill, comprise platform, crawler type walking mechanism, drilling cramp, hydraulic system, diesel powered or transformation and distribution system, cooling/warming system, compressed-air system, control system, dust pelletizing system, it is characterized in that, said system is integrated in one, be provided with the drivers' cab of described drilling cramp, bore angle governor motion, compressed-air system, diesel powered or transformation and distribution system, control system, forward layout above the described platform, the bore angle governor motion comprises two oil cylinders, connects by hinge with drilling cramp, platform; The storage linkage is hinged by hinge and drilling cramp.
2, open-air down-the-hole drill according to claim 1 is characterized in that, is provided with anti-" rushing to summit " mechanism in the dust pelletizing system.
3, according to claim 1 or 2 described open-air down-the-hole drills, it is characterized in that control system is all-hydraulic control system, the hydraulic pilot operating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035220 CN2690553Y (en) | 2004-03-03 | 2004-03-03 | Open-air down-the-hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035220 CN2690553Y (en) | 2004-03-03 | 2004-03-03 | Open-air down-the-hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690553Y true CN2690553Y (en) | 2005-04-06 |
Family
ID=34670903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420035220 Expired - Fee Related CN2690553Y (en) | 2004-03-03 | 2004-03-03 | Open-air down-the-hole drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690553Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1947966B (en) * | 2005-10-10 | 2010-12-08 | 中国国际海运集装箱(集团)股份有限公司 | Combination type drilling machine |
| CN102003143A (en) * | 2010-11-05 | 2011-04-06 | 曹中一 | Multidirectional hydraulic rock drilling machine with integrated drives |
| CN102747969A (en) * | 2011-04-22 | 2012-10-24 | 阿特拉斯科普柯(南京)建筑矿山设备有限公司 | Dustproof device and well drilling machine with dustproof device |
| CN103132923A (en) * | 2013-03-06 | 2013-06-05 | 张家口维克特机械有限公司 | Integrated high-wind-pressure down-the-hole drill |
| CN113385710A (en) * | 2021-03-24 | 2021-09-14 | 广东慧山智能机械有限公司 | Automatic hole opening method and system for down-the-hole equipment, readable storage medium and equipment |
| CN118346168A (en) * | 2024-06-14 | 2024-07-16 | 浩洲钻科工程机械(山东)有限公司 | Full-hole reverse circulation bundling type down-the-hole hammer construction method |
-
2004
- 2004-03-03 CN CN 200420035220 patent/CN2690553Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1947966B (en) * | 2005-10-10 | 2010-12-08 | 中国国际海运集装箱(集团)股份有限公司 | Combination type drilling machine |
| CN102003143A (en) * | 2010-11-05 | 2011-04-06 | 曹中一 | Multidirectional hydraulic rock drilling machine with integrated drives |
| CN102747969A (en) * | 2011-04-22 | 2012-10-24 | 阿特拉斯科普柯(南京)建筑矿山设备有限公司 | Dustproof device and well drilling machine with dustproof device |
| CN103132923A (en) * | 2013-03-06 | 2013-06-05 | 张家口维克特机械有限公司 | Integrated high-wind-pressure down-the-hole drill |
| CN103132923B (en) * | 2013-03-06 | 2015-09-02 | 张家口维克特机械有限公司 | A kind of high blast integral type down-the-hole drill |
| CN113385710A (en) * | 2021-03-24 | 2021-09-14 | 广东慧山智能机械有限公司 | Automatic hole opening method and system for down-the-hole equipment, readable storage medium and equipment |
| CN118346168A (en) * | 2024-06-14 | 2024-07-16 | 浩洲钻科工程机械(山东)有限公司 | Full-hole reverse circulation bundling type down-the-hole hammer construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGSHA KEDA CONSTRUCTION MACHINARY MANUFACTURING Free format text: FORMER OWNER: WU WANRONG Effective date: 20090508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: No. 6, auto parts Road, environmental protection industrial science and Technology Park, Yuhua District, Hunan, Changsha 410014 Patentee after: Changsha KEDA Construction Machinery Manufacturing Co., Ltd. Address before: Hunan province Changsha Lushan Road South Campus of Central South University No. 132, zip code: 410012 Patentee before: Wu Wanrong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050406 Termination date: 20120303 |