CN103291209A - Single-crank-arm surpassing percussion drill and application method - Google Patents
Single-crank-arm surpassing percussion drill and application method Download PDFInfo
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- CN103291209A CN103291209A CN2013102370583A CN201310237058A CN103291209A CN 103291209 A CN103291209 A CN 103291209A CN 2013102370583 A CN2013102370583 A CN 2013102370583A CN 201310237058 A CN201310237058 A CN 201310237058A CN 103291209 A CN103291209 A CN 103291209A
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000009527 percussion Methods 0.000 title abstract 7
- 239000004677 Nylon Substances 0.000 claims abstract description 19
- 229920001778 nylon Polymers 0.000 claims abstract description 19
- 239000004576 sand Substances 0.000 claims description 13
- 230000003116 impacting effect Effects 0.000 claims description 11
- 235000015110 jellies Nutrition 0.000 claims description 7
- 239000008274 jelly Substances 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 206010016173 Fall Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
A single-crank-arm surpassing percussion drill and an application method relate to an engineering mechanical technique. The structural relation is that a rear walking wheel is connected to a machine frame through a pressure bearing and a deep groove ball bearing, a front walking wheel is assembled on a shaft of the machine frame, a percussion rail is welded on the machine frame, a lower percussion fixing wheel is fixed on the machine frame through a bearing and a shaft, an upper percussion fixing wheel is fixed on the machine frame through a bearing and a shaft, a falling prevention wheel is fixed on the machine frame through a bearing and a shaft, a supporting rod is connected with the machine frame through a hinge and a pull rod, a power clutch speed change system is fixed on the machine frame through a bolt, an electric motor or diesel engine, a clutch and a speed change box are installed in the power clutch speed change system, a main winch is fixed on the machine frame through a bearing, a bearing box and a bolt, one end of a crank arm is fixed on an inner sleeve of a surpassing clutch, the other end of the crank arm is connected with a connecting rod through a ping shaft and a nylon sleeve, a percussion chain wheel is fixed on a casing of the surpassing clutch through a bolt, and the percussion chain wheel is connected with the power clutch speed change system through a chain.
Description
Technical field: the present invention relates to a kind of engineering machinery technology, especially single connecting lever overrunning impact drill and application process.
Background technology: at present, the percussive drill of bent-arm all is the crutches arm, complex structure, and weight is big, the expense height, impact stroke adjustment trouble, vibration force is big.All do not have freewheel clutch, rig work is, the whereabouts of tup is subjected to the restriction of rig rotating speed, and energy is not in full use, and causes inefficiency.And present percussive drill all can not oneself be walked, and needs other power dilatory.
Summary of the invention: the single connecting lever overrunning impact drill and the application process that the purpose of this invention is to provide a kind of energy oneself walking, it has overcome the shortcoming that other technology exists, the object of the present invention is achieved like this, it is by rear walking wheel, frame, power clutch speed-changing system, main winch, connecting lever, impact sprocket wheel, freewheel clutch, connecting rod, front walking wheel, impact track, under impact fast pulley, impact pulley, last impact fast pulley, the anticreep wheel, load cable, tup, support bar, top sheave, gravel pump, pay hoist engine, pay top sheave, pay load cable, towards the slurry-sucking pipe, sand filter, slush pump is formed by connecting, rear walking wheel is a universal wheel, at rear walking wheel motor is installed, reductor, sprocket wheel, road wheel, transfer, rear walking wheel is by pressure bearing, deep groove ball bearing is connected on the frame; Frame is welded by shaped steel; About front walking wheel has two, and at each front walking wheel motor, reductor, sprocket wheel, road wheel are installed, front walking wheel is assigned on the axle of frame by bearing; Impacting track is welded on the frame; Under impact fast pulley by bearing, the axle be fixed on the frame; Last impact fast pulley is fixed on the frame by bearing, axle; The anticreep wheel is fixed on the frame by bearing, axle; Support bar is connected with frame with pull bar by hinge.Power clutch speed-changing system is installed with motor or diesel engine, clutch and gearbox by being bolted on the frame in power clutch speed-changing system; Main winch is by bearing, bearing box and be bolted on the frame.Connecting lever one end be the band keyway the hole, its other end has a plurality of pin-and-holes, connecting lever one end be fixed on freewheel clutch in put, its other end is connected with connecting rod by bearing pin, nylon jacket.Impact sprocket wheel by on the shell that is bolted to freewheel clutch, impact sprocket wheel and be connected with power clutch speed-changing system through chain; Freewheel clutch is enclosed within on the axle of frame through nylon jacket, and freewheel clutch is connected with connecting lever by interior cover.Connecting rod one end has a pin-and-hole, and its other end has a plurality of pin-and-holes, and connecting rod one end is connected with connecting lever by nylon jacket, bearing pin, and its other end is connected with the impact pulley by axle; The impact pulley is positioned in the middle of two impact tracks by axle, slide block, impacts pulley and can slide front and back in impacting track.Load cable one end twines on main winch, and its other end lies on the tup, the intermediate sleeve of load cable impact fast pulley, impact pulley, impact fast pulley, on the anticreep wheel, top sheave; Top sheave is connected with support bar by bearing, axle.Gravel pump is by being bolted on the frame; Pay hoist engine by being bolted on the frame; Pay load cable one end and twine in paying on the hoist engine, its other end lies on the slurry-sucking pipe, pays the intermediate sleeve of load cable and is paying on the top sheave.Fixing towards the slurry-sucking pipe towards slurry pipe, jelly suction pipe, filter residue tap; Dashing the slurry pipe is connected with slush pump by nylon tube; Jelly suction pipe is connected with gravel pump by nylon tube; Gravel pump is connected with sand filter by nylon tube.
Application process of the present invention: the one, the location, operation rear walking wheel, front walking wheel make rig position up to specification, close front and rear wheel power, and rig is in place; The 2nd, impact, operational power clutch speed-changing system, freewheel clutch just changes, and drives connecting lever simultaneously and rotates, and connecting lever drivening rod and impact pulley front-rear reciprocation movement in impacting track are driven moving up and down of tup and are impacted ground by load cable simultaneously; Owing to the characteristic that surmounts of freewheel clutch, when the tup falling speed surpassed the impact sprocket speed, tup broke away from rig control free-falling, impinge upon earth strata; Three adjust impact stroke, adjust bearing pin realizes adjusting impact stroke at connecting lever and connecting rod position size.The 4th, deslagging, a hoist engine is paid in operation, drives under the slurry-sucking pipe appropriate location in the hole, at first opens slush pump, treats that the mud face reach a certain height, and opens sand filter and gravel pump again, and the mud normal circulation is come out sand separation, and mud flows into mud sump.
Meaning of the present invention is: owing to adopt the three-wheel walking, three wheel drive, trailing wheel is universal wheel, it is effective to walk, and turns to flexibly the location efficiency height; Owing to adopt single connecting lever, connecting lever and connecting rod, weight reduction 60%, in impact process impact force little, reduced noise, to adjust impact stroke convenient; Because adopt speed change gear, frequency of impact can be grasped flexibly according to stratum and tup weight; Owing to adopted freewheel clutch, tup can free-falling, and its energy has obtained giving full play to, and tup rises high punching efficiency after falling at the bottom of the hole immediately simultaneously; Owing to adopt towards pump drainage slag method-be positive and negative mixing circulation, can discharge and can keep slip consistency and mud dirty along the hole arm greater than the sandstone of certain particle diameter, thereby realize that deslagging is effective, hole expansibility is little.
Description of drawings: Fig. 1 is the front view of single connecting lever overrunning impact drill, among the figure 1, rear walking wheel 2, frame 3, power clutch speed-changing system 4, main winch 5, connecting lever 6, impact sprocket wheel 7, freewheel clutch 8, connecting rod 9, front walking wheel 10, impact track 11, under impact fast pulley 12, impact pulley 13, last impact fast pulley 14, anticreep wheel 15, load cable 16, tup 17, support bar 18, top sheave 19, gravel pump 20, pay hoist engine 21, pay top sheave 22, pay load cable 23, towards the slurry-sucking pipe
Fig. 2 is the vertical view of single connecting lever overrunning impact drill, among the figure 1, rear walking wheel 2, frame 3, power clutch speed-changing system 4, main winch 5, connecting lever 6, impact sprocket wheel 7, freewheel clutch 8, connecting rod 9, front walking wheel 10, impact track 12, impact pulley 13, on impact fast pulley 14, anticreep wheel 19, gravel pump 20, pay hoist engine
Fig. 3 is the rear elevation of single connecting lever overrunning impact drill, among the figure 1, rear walking wheel 2, frame 3, power clutch speed-changing system 4, main winch
Fig. 4 is the front elevation drawing of single connecting lever overrunning impact drill, among the figure 9, front walking wheel 10, impact track 11, down impact fast pulley 12, impact pulley 14, anticreep wheel 17, support bar 18, top sheave 19, gravel pump 21, pay top sheave
Fig. 5 is the deslagging arrangement diagram, among the figure 19, gravel pump 23, towards slurry-sucking pipe 24, sand filter 25, slush pump
Fig. 6 is the structural representation towards the slurry-sucking pipe, among the figure 22, pay load cable 26, jelly suction pipe 27, filter residue tap 28, dash the slurry pipe.
The specific embodiment: embodiment 1, the present invention is by rear walking wheel 1, frame 2, power clutch speed-changing system 3, main winch 4, connecting lever 5, impact sprocket wheel 6, freewheel clutch 7, connecting rod 8, front walking wheel 9, impact track 10, under impact fast pulley 11, impact pulley 12, last impact fast pulley 13, anticreep wheel 14, load cable 15, tup 16, support bar 17, top sheave 18, gravel pump 19, pay hoist engine 20, pay top sheave 21, pay load cable 22, towards slurry-sucking pipe 23, sand filter 24, slush pump 25 is formed by connecting, rear walking wheel 1 is a universal wheel, at rear walking wheel 1 motor is installed, reductor, sprocket wheel, road wheel, transfer, rear walking wheel 1 is by pressure bearing, deep groove ball bearing is connected on the frame 2; Frame 2 is welded by shaped steel; About front walking wheel 9 has two, and at each front walking wheel 9 motor, reductor, sprocket wheel, road wheel are installed, front walking wheel 9 is assigned on the axle of frame 2 by bearing; Impacting track 10 is welded on the frame 2; Under impact fast pulley 11 by bearing, the axle be fixed on the frame 2; Last impact fast pulley 13 is fixed on the frame 2 by bearing, axle; Anticreep wheel 14 is fixed on the frame 2 by bearing, axle; Support bar 17 is connected with frame 2 with pull bar by hinge.
Embodiment 2, power clutch speed-changing system 3 are installed with motor or diesel engine, clutch and gearbox by being bolted on the frame 2 in power clutch speed-changing system 3; Main winch 4 is by bearing, bearing box and be bolted on the frame 2.
Embodiment 3, connecting lever 5 one ends be the band keyway the hole, its other end has a plurality of pin-and-holes, connecting lever 5 one ends be fixed on freewheel clutch 7 in put, its other end is connected with connecting rod 8 by bearing pin, nylon jacket.
Embodiment 4, impact sprocket wheel 6 impact sprocket wheel 6 and are connected with power clutch speed-changing system 3 through chain by on the shell that is bolted to freewheel clutch 7; Freewheel clutch 7 is enclosed within on the axle of frame 2 through nylon jacket, and freewheel clutch 7 is connected with connecting lever 5 by interior cover.
Embodiment 5, connecting rod 8 one ends have a pin-and-hole, and its other end has a plurality of pin-and-holes, and connecting rod 8 one ends are connected with connecting lever 5 by nylon jacket, bearing pin, and its other end is connected with impact pulley 12 by axle; Impact pulley 12 is positioned in the middle of two impact tracks 10 by axle, slide block, and impacting pulley 12 can front and back slip in impacting track 10.
Embodiment 6, load cable 15 1 ends twine on main winch 4, and its other end lies on the tup 16, and the intermediate sleeve of load cable 15 is being impacted on fast pulley 11, impact pulley 12, impact fast pulley 13, anticreep wheel 14, the top sheave 18; Top sheave 18 is connected with support bar 17 by bearing, axle.
Embodiment 7, gravel pump 19 are by being bolted on the frame 2; Pay hoist engine 20 by being bolted on the frame 2; Pay load cable 22 1 ends and twine in paying on the hoist engine 20, its other end lies on slurry-sucking pipe 23, pays the intermediate sleeve of load cable 22 and is paying on the top sheave 21.
Embodiment 8, dash slurry pipe 28, jelly suction pipe 26, filter residue tap 27 fixing towards slurry-sucking pipe 23; Dashing slurry pipe 28 is connected with slush pump 25 by nylon tube; Jelly suction pipe 26 is connected with gravel pump 19 by nylon tube; Gravel pump 19 is connected with sand filter 24 by nylon tube.
Embodiment 9, application process of the present invention: the one, the location, operation rear walking wheel 1, front walking wheel 9 make rig position up to specification, close front and rear wheel power, and rig is in place; The 2nd, impact, operational power clutch speed-changing system 3, freewheel clutch 7 is just changeing, and drives connecting lever 5 simultaneously and rotates, connecting lever 5 drivening rods 8 and impact pulley 12 front-rear reciprocation movement in impacting track 10 are driven moving up and down of tup 16 and are impacted ground by load cable 15 simultaneously; Owing to the characteristic that surmounts of freewheel clutch 7, when tup 16 fallings speed surpassed impact sprocket wheel 6 speed, tup 16 broke away from rigs control free-fallings; Three adjust impact stroke, adjust the size that impact stroke is realized adjusting in the position of bearing pin on connecting lever 5 and connecting rod 8; The 4th, pay hoist engine 20, drive towards slurry-sucking pipe 23 times to the hole in the appropriate location, at first open slush pump 25, treat that the mud face reach a certain height, open sand filter 24 and gravel pump 19 again, the mud normal circulation is come out sand separation, mud flows into mud sump.
Claims (9)
1. single connecting lever overrunning impact drill, it is by rear walking wheel (1), frame (2), power clutch speed-changing system (3), main winch (4), connecting lever (5), impact sprocket wheel (6), freewheel clutch (7), connecting rod (8), front walking wheel (9), impact track (10), under impact fast pulley (11), impact pulley (12), last impact fast pulley (13), anticreep wheel (14), load cable (15), tup (16), support bar (17), top sheave (18), gravel pump (19), pay hoist engine (20), pay top sheave (21), pay load cable (22), towards slurry-sucking pipe (23), sand filter (24), slush pump (25) is formed by connecting, it is characterized in that: rear walking wheel (1) is a universal wheel, at rear walking wheel (1) motor is installed, reductor, sprocket wheel, road wheel, transfer, rear walking wheel (1) is by pressure bearing, deep groove ball bearing is connected on the frame (2); Frame (2) is welded by shaped steel; About front walking wheel (9) has two, and at each front walking wheel (9) motor, reductor, sprocket wheel, road wheel are installed, front walking wheel (9) is assigned on the axle of frame (2) by bearing; Impacting track (10) is welded on the frame (2); Under impact fast pulley (11) by bearing, the axle be fixed on the frame (2); Last impact fast pulley (13) is fixed on the frame (2) by bearing, axle; Anticreep wheel (14) is fixed on the frame (2) by bearing, axle; Support bar (17) is connected with frame (2) with pull bar by hinge.
2. single connecting lever overrunning impact drill according to claim 1, it is characterized in that: power clutch speed-changing system (3) is installed with motor or diesel engine, clutch and gearbox by being bolted on the frame (2) in power clutch speed-changing system (3); Main winch (4) is by bearing, bearing box and be bolted on the frame (2).
3. single connecting lever overrunning impact drill according to claim 1, it is characterized in that: connecting lever (5) one ends are holes of band keyway, its other end has a plurality of pin-and-holes, connecting lever (5) one ends be fixed on freewheel clutch (7) in put, its other end is connected with connecting rod (8) by bearing pin, nylon jacket.
4. single connecting lever overrunning impact drill according to claim 1 is characterized in that: impact sprocket wheel (6) by on the shell that is bolted to freewheel clutch (7), impact sprocket wheel (6) and be connected with power clutch speed-changing system (3) through chain; Freewheel clutch (7) is enclosed within on the axle of frame (2) through nylon jacket, and freewheel clutch (7) is connected with connecting lever (5) by interior cover.
5. single connecting lever overrunning impact drill according to claim 1, it is characterized in that: connecting rod (8) one ends have a pin-and-hole, its other end has a plurality of pin-and-holes, and connecting rod (8) one ends are connected with connecting lever (5) by nylon jacket, bearing pin, and its other end is connected with impact pulley (12) by axle; Impact pulley (12) is positioned over by axle, slide block in the middle of two impact tracks (10), and impacting pulley (12) can front and back slip in impacting track (10).
6. single connecting lever overrunning impact drill according to claim 1, it is characterized in that: load cable (15) one ends twine on main winch (4), its other end lies on the tup (16), and the intermediate sleeve of load cable (15) is being impacted fast pulley (11), impact pulley (12), impacted on fast pulley (13), anticreep wheel (14), the top sheave (18); Top sheave (18) is connected with support bar (17) by bearing, axle.
7. single connecting lever overrunning impact drill according to claim 1, it is characterized in that: gravel pump (19) is by being bolted on the frame (2); Pay hoist engine (20) by being bolted on the frame (2); Pay load cable (22) one ends and twine in paying on the hoist engine (20), its other end lies on slurry-sucking pipe (23), pays the intermediate sleeve of load cable (22) and is paying on the top sheave (21).
8. single connecting lever overrunning impact drill according to claim 1 is characterized in that: fixing towards slurry-sucking pipe (23) towards slurry pipe (28), jelly suction pipe (26), filter residue tap (27); Dashing slurry pipe (28) is connected with slush pump (25) by nylon tube; Jelly suction pipe (26) is connected with gravel pump (19) by nylon tube; Gravel pump (19) is connected with sand filter (24) by nylon tube.
9. the application process of the described single connecting lever overrunning impact drill of claim 1 is characterized in that: the one, and the location, operation rear walking wheel (1), front walking wheel (9) make rig position up to specification, close front and rear wheel power, and rig is in place; The 2nd, impact, operational power, power clutch speed-changing system (3), freewheel clutch (7) just changes, driving connecting lever (5) simultaneously rotates, connecting lever (5) drivening rod (8) and impact pulley (12) front-rear reciprocation movement in impacting track (10) is driven moving up and down of tup (16) and is impacted ground by load cable (15) simultaneously; Owing to the characteristic that surmounts of freewheel clutch (7), when tup (16) falling speed surpassed impact sprocket wheel (6) speed, tup (16) broke away from rig control free-falling; The 3rd, adjust impact stroke, adjust bearing pin realizes adjusting impact stroke in the position of connecting lever (5) and connecting rod (8) size; The 4th, deslagging, hoist engine (20) is paid in operation, drive is arrived appropriate location in the hole down towards slurry-sucking pipe (23), at first open slush pump (25), treat that the mud face reach a certain height, open sand filter (24) and gravel pump (19) again, the mud normal circulation, sand separation is come out, and mud flows into mud sump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310237058.3A CN103291209B (en) | 2013-06-17 | 2013-06-17 | Single-crank-arm surpassing percussion drill and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310237058.3A CN103291209B (en) | 2013-06-17 | 2013-06-17 | Single-crank-arm surpassing percussion drill and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103291209A true CN103291209A (en) | 2013-09-11 |
| CN103291209B CN103291209B (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310237058.3A Expired - Fee Related CN103291209B (en) | 2013-06-17 | 2013-06-17 | Single-crank-arm surpassing percussion drill and application method |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593751A (en) * | 2019-10-22 | 2019-12-20 | 吉林大学 | A Human-Machine Interactive Control System for Percussion Drilling Rig |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5117920A (en) * | 1990-04-27 | 1992-06-02 | Soble Bernard D | Pole driver |
| CN2230813Y (en) * | 1994-07-13 | 1996-07-10 | 卢能华 | Lifting shocking drill |
| CN2418243Y (en) * | 2000-01-05 | 2001-02-07 | 彭德钊 | Distance-changeable self-falling automatic continuous impactiou driller |
| CN101059060A (en) * | 2007-06-06 | 2007-10-24 | 孟现坤 | Overrunning impact drill |
| CN203296677U (en) * | 2013-06-17 | 2013-11-20 | 孟现坤 | Single connecting lever overrunning percussion drill |
-
2013
- 2013-06-17 CN CN201310237058.3A patent/CN103291209B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5117920A (en) * | 1990-04-27 | 1992-06-02 | Soble Bernard D | Pole driver |
| CN2230813Y (en) * | 1994-07-13 | 1996-07-10 | 卢能华 | Lifting shocking drill |
| CN2418243Y (en) * | 2000-01-05 | 2001-02-07 | 彭德钊 | Distance-changeable self-falling automatic continuous impactiou driller |
| CN101059060A (en) * | 2007-06-06 | 2007-10-24 | 孟现坤 | Overrunning impact drill |
| CN203296677U (en) * | 2013-06-17 | 2013-11-20 | 孟现坤 | Single connecting lever overrunning percussion drill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593751A (en) * | 2019-10-22 | 2019-12-20 | 吉林大学 | A Human-Machine Interactive Control System for Percussion Drilling Rig |
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| Publication number | Publication date |
|---|---|
| CN103291209B (en) | 2015-02-04 |
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Granted publication date: 20150204 |