CN104196444A - Continuously-viable cutting drilling machine - Google Patents
Continuously-viable cutting drilling machine Download PDFInfo
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- CN104196444A CN104196444A CN201410432100.1A CN201410432100A CN104196444A CN 104196444 A CN104196444 A CN 104196444A CN 201410432100 A CN201410432100 A CN 201410432100A CN 104196444 A CN104196444 A CN 104196444A
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- drill
- cutting
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- drilling rod
- chain
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Abstract
The invention relates to a continuously-viable cutting drilling machine. The continuously-viable cutting drilling machine comprises a drill boom. A guide rail, a chain, a chain wheel, a drill pipe and a drill bit are arranged on the drill boom. The continuously-viable cutting drilling machine further comprises a movable arm, a cab, an air compressor, a platform assembly, a drill rod snubber and a cutting mechanism. The drill rod snubber and the cutting mechanism are arranged at the two ends of the drill boom respectively. The cutting mechanism comprises a power head, a brake, a feeding motor and a cutting motor. The feeding motor is used for providing downward-pressure for the drill pipe to feed and lift the drill pipe during drilling, the cutting motor is used for driving the drill pipe to rotate and providing the cutting torque needed in the drilling process, and the power head carries out transmission through a gear to reduce the rotating speed of the cutting motor, improve the output torque and output appropriate drilling rotating speed and the appropriate cutting torque to the drilling pipe so that the optimal drilling working efficiency can be improved and the loss of the drill bit can be lowered. By means of a guiding and limiting sleeve of the drill rod snubber, the drill pipe carries out operation stably and slightly moves up and down during working, the service life of the guiding and limiting sleeve is prolonged, the guiding and limiting sleeve is convenient to dismount and replace, and when abraded, the guiding and limiting sleeve can be replaced by taking down the drill bit.
Description
Technical field
The present invention relates to rig field, be specifically related to a kind of cutting drill that can stepless speed regulation.
Background technology
Existing cutting drill has the following disadvantages:
(1) existing drill rod of cutting drill machine only has fixing rotating speed and moment of torsion, and cutting drilling actual condition is very complicated, zones of different rock soft or hard degree difference, even if same panel region formation hardness is also variant, needed rotating speed and moment of torsion are also different.Part rock stratum adopts fixing rotating speed and moment of torsion can cause energy waste, cost to increase or operating efficiency is low, bit wear aggravation.
(2) existing cutting drill engine speed and main pump flow cannot regulate with load, cause energy loss, not energy-conserving and environment-protective.Cutting drill is in the time of the long-time inoperation in boring gap, and motor still runs up, and oil consumption is high, and use cost increases.
(3) air compressor machine adopts the form that motor drives by belt pulley, air compressor host head is arranged in Engine Casing, and complex structure, operating ambient temperature are high, and handpiece of air compressor, belt are short application life, belt replacing workload is large and installation is difficult, time and effort consuming.
(4) stop collar is short and guidance quality is poor, and when work, drilling rod whipping is serious, and stop collar is short application life, and drilling rod need be taken off while changing stop collar and just can carry out afterwards.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of cutting drill that can stepless speed regulation, have to drilling rod and export suitable boring rotating speed and the function of the cutting moment of torque, reach best boring operating efficiency, reduce the loss of drill bit, and stable when drill steel stop makes drilling rod work, beat little, improve application life, change conveniently.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of cutting drill that can stepless speed regulation, comprise drill boom, described drill boom is provided with guide rail, inner chamber at described drill boom is provided with chain, the sprocket wheel of chain drive-belt running, drilling rod and the drill bit being connected with drilling rod bottom, also comprise swing arm, driver's cabin, air compressor machine, platform assembly, drill steel stop, cutting mechanism and rod righting device, one end of described swing arm is connected with the middle part of described drill boom by drill boom contiguous block is rotating, its other end is connected to the front end of described driver's cabin, described driver's cabin and air compressor machine are arranged on platform assembly, described drill steel stop is arranged on the bottom of described drill boom, described cutting mechanism is arranged on the top of described drill boom,
Described drill steel stop is provided with the guide and limit cover of hollow elongated cylinder structure, described guide and limit cover is clamped on described drilling rod and with described drill bit and is connected, be set with described annular cover in the outside of described guide and limit cover, put the flat mouth being provided with to the rectangle of described guide and limit cover depression at described guide and limit, put corresponding described flat mouth place in described annular and be provided with the circular hole that runs through described annular cover, described lock bolt penetrates and supports to described flat mouth from described circular hole, is also provided with the locking nut for locking described lock bolt on described lock bolt;
Described cutting mechanism comprises unit head, brake, drive the feeding motor of drilling rod feeding and lifting when holing and the cutting motor of driving force and the cutting moment of torque is provided for drilling rod when holing, described feeding motor, cutting motor and unit head are successively set on the top of described drill boom from top to bottom, described feeding motor is connected with chain drive by sprocket wheel, described unit head is rotationally connected by the drilling rod of described shaft coupling and described drill boom, on described unit head, headstock is installed, and connect described cutting motor by the gear drive in described headstock, described cutting motor reduces the rotating speed of cutting motor and improves the output torque of described drilling rod under the control of described gear, and drive drilling rod to rotate, described brake is arranged on a side of described feeding motor, and be connected with the two ends of described sprocket wheel,
Described rod righting device is arranged on the guide rail of drill boom and is connected with described chain, described rod righting device under the driving of feeding motor and chain along guide rail and unit head synchronizing moving.
The invention has the beneficial effects as follows: have to drilling rod and export suitable boring rotating speed and the function of the cutting moment of torque, reach best boring operating efficiency, reduce the loss of drill bit, it is stable when the guide and limit cover of drill steel stop makes drilling rod work, beat little, improve application life, and guide and limit cover changes conveniently, when wearing and tearing, only need to take off drill bit and can complete replacing.
On the basis of technique scheme, the present invention can also do following improvement.
Further, also comprise walking mechanism, described walking mechanism is provided with drive unit and caterpillar band traveling chassis, described caterpillar band traveling chassis is around the periphery that is arranged on described drive unit, and described caterpillar band traveling chassis is fixedly connected with described platform assembly and drives whole cutting drill walking by described drive unit.
Further, also comprise the electrical control system and the motor that are arranged on described platform assembly, mutual pump is installed on described motor, and described electrical control system is connected described motor and mutual pump and is controlled described motor and the power of mutual pump by control instrument, power controller and throttle actuator.
Adopt the beneficial effect of above-mentioned further scheme to be: to make the power of motor and mutual pump reach optimum Match, thereby realize energy-saving effect.
Further, described electrical control system is microcomputer control system; Electrical control system specifically adopts CAPC (Computer aided power control system) microcomputer control system, has the function of auto idle speed (Auto-idle).
Adopt the beneficial effect of above-mentioned further scheme to be: to keep the power of motor and mutual pump to reach optimum level, different workloads is designed with different power selection modes, can under the prerequisite that reduces fuel consume, bring into play optimum performance, design auto idle speed function simultaneously, in the time there is no live load, reduce rapidly engine speed, while having load, can recover rapidly initialization state, reach energy-saving effect.
Further, also comprise that described oil syringe is arranged on the top of described cutting mechanism for the oil syringe of lubricated described chain, described oil syringe is provided with oil-in and oil-out, described oil-in is arranged on the top of described oil syringe, described oil-out be arranged on corresponding described chain position directly over.
Further, described air compressor machine is Wind Volume screw compressor.
Adopt the beneficial effect of above-mentioned further scheme to be: when work, exhaust air rate is stablized greatly, and maximum reaches 4 cubic metres per minute, stable gas pressure, when boring, deslagging is smooth and easy, and drilling efficiency is high, and long service life, and maintenance time is few, and operating efficiency is high, energy conservation.
Further, the motor of described air compressor machine is hydraulic motor.
Adopt the beneficial effect of above-mentioned further scheme to be: the drive mechanism of hydraulic motor is simple, compact, easy to maintenance.
Brief description of the drawings
Fig. 1 is the structural representation of entirety of the present invention;
Fig. 2 is the lateral view of platform assembly of the present invention and air compressor machine;
Fig. 3 is the front view of drill steel stop of the present invention;
Fig. 4 is the lateral view of drill steel stop shown in Fig. 3;
Fig. 5 is the partial enlarged drawing of cutting mechanism part of the present invention.
In accompanying drawing, the list of parts of each label representative is as follows:
1, drill boom, 2, swing arm, 3, driver's cabin, 4, air compressor machine, 5, platform assembly, 6, drill steel stop, 7, cutting mechanism, 8, shaft coupling, 9, walking mechanism, 10, oil syringe, 11, rod righting device, 101, drilling rod, 102, drill bit, 103, drill boom contiguous block, 601, guide and limit cover, 602, annular cover, 603, lock bolt, 604, locking nut, 701, unit head, 702, brake, 703, feeding motor, 704, cutting motor, 901, caterpillar band traveling chassis, 1001, oil-in, 1002, oil-out.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As Fig. 1, shown in Fig. 2, a kind of cutting drill that can stepless speed regulation, comprise drill boom 1, described drill boom 1 is provided with guide rail, inner chamber at described drill boom 1 is provided with chain, the sprocket wheel of chain drive-belt running, drilling rod 101 and the drill bit 102 being connected with drilling rod 101 bottoms, also comprise swing arm 2, driver's cabin 3, air compressor machine 4, platform assembly 5, drill steel stop 6, cutting mechanism 7 and rod righting device 11, one end of described swing arm 2 is connected by drill boom contiguous block 103 middle part rotating and described drill boom 1, its other end is connected to the front end of described driver's cabin 3, described driver's cabin 3 and air compressor machine 4 are arranged on platform assembly 5, described drill steel stop 6 is arranged on the bottom of described drill boom 1, described cutting mechanism 7 is arranged on the top of described drill boom 1,
As Fig. 3, shown in Fig. 4, described drill steel stop 6 is provided with the guide and limit cover 601 of hollow elongated cylinder structure, described guide and limit cover 601 is clamped on described drilling rod 101 and with described drill bit 102 and is connected, be set with described annular cover 602 in the outside of described guide and limit cover 601, on described guide and limit cover 601, be provided with to the flat mouth of the rectangle of described guide and limit cover 601 depressions, on described annular cover 602, corresponding described flat mouth place is provided with the circular hole that runs through described annular cover 602, described lock bolt 603 penetrates and supports to described flat mouth from described circular hole, on described lock bolt 603, be also provided with the locking nut 604 for locking described lock bolt 603,
As Fig. 1, shown in Fig. 5, described cutting mechanism 7 comprises unit head 701, brake 702, drive the feeding motor 703 of drilling rod 101 feedings and lifting when holing and the cutting motor 704 of driving force and the cutting moment of torque is provided for drilling rod 101 when holing, described feeding motor 703, cutting motor 704 and unit head 701 are successively set on the top of described drill boom 1 from top to bottom, described feeding motor 703 is connected with chain drive by sprocket wheel, described unit head 701 is rotationally connected by described shaft coupling 8 and the drilling rod 101 of described drill boom 1, on described unit head 701, headstock is installed, and connect described cutting motor 704 by the gear drive in described headstock, described cutting motor 704 reduces the rotating speed of cutting motor and improves the output torque of described drilling rod 101 under the control of described gear, and drive drilling rod 101 to rotate, described brake 702 is arranged on a side of described feeding motor 703, and be connected with the two ends of described sprocket wheel,
As shown in Figure 1, described rod righting device 11 is arranged on the guide rail of drill boom 1 and is connected with described chain, described rod righting device 11 under the driving of feeding motor 703 and chain along guide rail and unit head 701 synchronizing movings.
Also comprise walking mechanism 9, described walking mechanism 9 is provided with drive unit and caterpillar band traveling chassis 901, described caterpillar band traveling chassis 901 is around the periphery that is arranged on described drive unit, and described caterpillar band traveling chassis 901 is fixedly connected with described platform assembly 5 and drives whole cutting drill walking by described drive unit.
Also comprise the electrical control system and the motor that are arranged on described platform assembly 5, mutual pump is installed on described motor, and described electrical control system is connected described motor and mutual pump and is controlled described motor and the power of mutual pump by control instrument, power controller and throttle actuator.
Described electrical control system is microcomputer control system; Electrical control system specifically adopts CAPC (Computer aided power control system) microcomputer control system, has the function of auto idle speed (Auto-idle).
Also comprise the oil syringe 10 for lubricated described chain, described oil syringe 10 is arranged on the top of described cutting mechanism 7, described oil syringe 10 is provided with oil-in 1001 and oil-out 1002, described oil-in 1001 is arranged on the top of described oil syringe 10, described oil-out 1002 be arranged on corresponding described chain position directly over.
Described air compressor machine 4 is Wind Volume screw compressor.
The motor of described air compressor machine 4 is hydraulic motor.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
- One kind can stepless speed regulation cutting drill, comprise drill boom (1), described drill boom (1) is provided with guide rail, inner chamber at described drill boom (1) is provided with chain, the sprocket wheel of chain drive-belt running, drilling rod (101) and the drill bit (102) being connected with drilling rod (101) bottom, it is characterized in that, also comprise swing arm (2), driver's cabin (3), air compressor machine (4), platform assembly (5), drill steel stop (6), cutting mechanism (7) and rod righting device (11), one end of described swing arm (2) is connected by drill boom contiguous block (103) middle part rotating and described drill boom (1), its other end is connected to the front end of described driver's cabin (3), described driver's cabin (3) and air compressor machine (4) are arranged on platform assembly (5), described drill steel stop (6) is arranged on the bottom of described drill boom (1), described cutting mechanism (7) is arranged on the top of described drill boom (1),Described drill steel stop (6) is provided with the guide and limit cover (601) of hollow elongated cylinder structure, described guide and limit cover (601) is clamped in described drilling rod (101) above and is connected with described drill bit (102), be set with described annular cover (602) in the outside of described guide and limit cover (601), on described guide and limit cover (601), be provided with to the flat mouth of the rectangle of described guide and limit cover (601) depression, in the upper corresponding described flat mouth of described annular cover (602), place is provided with the circular hole that runs through described annular cover (602), described lock bolt (603) penetrates and supports to described flat mouth from described circular hole, on described lock bolt (603), be also provided with the locking nut (604) for locking described lock bolt (603),Described cutting mechanism (7) comprises unit head (701), brake (702), while being used for holing, drive the feeding motor (703) of drilling rod (101) feeding and lifting and be the cutting motor (704) that drilling rod (101) provides driving force and the cutting moment of torque when holing, described feeding motor (703), cutting motor (704) and unit head (701) are successively set on the top of described drill boom (1) from top to bottom, described feeding motor (703) is connected with chain drive by sprocket wheel, described unit head (701) is rotationally connected by described shaft coupling (8) and the drilling rod (101) of described drill boom (1), described unit head is provided with headstock on (701), and connect described cutting motor (704) by the gear drive in described headstock, described cutting motor (704) reduces the rotating speed of cutting motor and improves the output torque of described drilling rod (101) under the control of described gear, described brake (702) is arranged on a side of described feeding motor (703), and be connected with the two ends of described sprocket wheel,Described rod righting device (11) is arranged on the guide rail of drill boom (1) and is connected with described chain, described rod righting device (11) under the driving of feeding motor (703) and chain along guide rail and unit head (701) synchronizing moving.
- 2. a kind of cutting drill that can stepless speed regulation according to claim 1, it is characterized in that, also comprise walking mechanism (9), described walking mechanism (9) is provided with drive unit and caterpillar band traveling chassis (901), described caterpillar band traveling chassis (901) is around the periphery that is arranged on described drive unit, and described caterpillar band traveling chassis (901) is fixedly connected with described platform assembly (5) and drives whole cutting drill walking by described drive unit.
- 3. a kind of cutting drill that can stepless speed regulation according to claim 1, it is characterized in that, also comprise the electrical control system and the motor that are arranged on described platform assembly (5), mutual pump is installed on described motor, and described electrical control system is connected described motor and mutual pump and is controlled described motor and the power of mutual pump by control instrument, power controller and throttle actuator.
- 4. a kind of cutting drill that can stepless speed regulation according to claim 3, is characterized in that, described electrical control system is microcomputer control system.
- 5. a kind of cutting drill that can stepless speed regulation according to claim 1, it is characterized in that, also comprise the oil syringe (10) for lubricated described chain, described oil syringe (10) is arranged on the top of described cutting mechanism (7), described oil syringe (10) is provided with oil-in (1001) and oil-out (1002), described oil-in (1001) is arranged on the top of described oil syringe (10), described oil-out (1002) be arranged on corresponding described chain position directly over.
- 6. according to a kind of cutting drill that can stepless speed regulation described in claim 1 to 5 any one, it is characterized in that, described air compressor machine (4) is Wind Volume screw compressor.
- 7. according to a kind of cutting drill that can stepless speed regulation described in claim 1 to 5 any one, it is characterized in that, the motor of described air compressor machine (4) is hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432100.1A CN104196444A (en) | 2014-08-28 | 2014-08-28 | Continuously-viable cutting drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432100.1A CN104196444A (en) | 2014-08-28 | 2014-08-28 | Continuously-viable cutting drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196444A true CN104196444A (en) | 2014-12-10 |
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ID=52081793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410432100.1A Pending CN104196444A (en) | 2014-08-28 | 2014-08-28 | Continuously-viable cutting drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104196444A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086905A (en) * | 2018-01-26 | 2018-05-29 | 襄阳亚舟重型工程机械有限公司 | For punchinging, installing the combined type drill boom of anchor pole and there is the rock drilling vehicle of the drill boom |
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| CN102587831A (en) * | 2012-03-23 | 2012-07-18 | 重庆勤牛工程机械有限责任公司 | Mine cutting drill with extended drilling arms and convenient in transportation |
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| CN103643896A (en) * | 2013-11-06 | 2014-03-19 | 桂林市华力重工机械有限责任公司 | Caterpillar-type deep hole hydraulic cutting drill |
| CN103643894A (en) * | 2013-11-06 | 2014-03-19 | 桂林市华力重工机械有限责任公司 | Crawler-type hydraulic cutting drilling machine of large-air-volume air compressor system |
| CN103670272A (en) * | 2013-11-06 | 2014-03-26 | 桂林市华力重工机械有限责任公司 | Double-speed double-torque crawler type hydraulic cutting drilling machine |
| CN203614061U (en) * | 2013-11-06 | 2014-05-28 | 桂林市华力重工机械有限责任公司 | Limit, rod changing and slag discharge guiding device of drilling rig |
| CN204060510U (en) * | 2014-08-28 | 2014-12-31 | 桂林市华力重工机械有限责任公司 | A kind of can the cutting drill of stepless speed regulation |
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2014
- 2014-08-28 CN CN201410432100.1A patent/CN104196444A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202493265U (en) * | 2012-02-22 | 2012-10-17 | 上海艾都能源科技有限公司 | Portable sampling drill |
| CN102587831A (en) * | 2012-03-23 | 2012-07-18 | 重庆勤牛工程机械有限责任公司 | Mine cutting drill with extended drilling arms and convenient in transportation |
| CN103643896A (en) * | 2013-11-06 | 2014-03-19 | 桂林市华力重工机械有限责任公司 | Caterpillar-type deep hole hydraulic cutting drill |
| CN103643894A (en) * | 2013-11-06 | 2014-03-19 | 桂林市华力重工机械有限责任公司 | Crawler-type hydraulic cutting drilling machine of large-air-volume air compressor system |
| CN103670272A (en) * | 2013-11-06 | 2014-03-26 | 桂林市华力重工机械有限责任公司 | Double-speed double-torque crawler type hydraulic cutting drilling machine |
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| CN204060510U (en) * | 2014-08-28 | 2014-12-31 | 桂林市华力重工机械有限责任公司 | A kind of can the cutting drill of stepless speed regulation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086905A (en) * | 2018-01-26 | 2018-05-29 | 襄阳亚舟重型工程机械有限公司 | For punchinging, installing the combined type drill boom of anchor pole and there is the rock drilling vehicle of the drill boom |
| CN108086905B (en) * | 2018-01-26 | 2024-02-06 | 襄阳亚舟重型工程机械有限公司 | Combined drilling boom for drilling holes, installing anchor rods and rock drilling vehicle with the same |
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| PB01 | Publication | ||
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Application publication date: 20141210 |