CN103291209B - 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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- CN103291209B CN103291209B CN201310237058.3A CN201310237058A CN103291209B CN 103291209 B CN103291209 B CN 103291209B CN 201310237058 A CN201310237058 A CN 201310237058A CN 103291209 B CN103291209 B CN 103291209B
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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 is all crutches arm, complex structure, weight is large, and costly, impact stroke adjustment trouble, vibration force is large.All do not have freewheel clutch, rig work is, the whereabouts of tup is subject to the restriction of rig rotating speed, and energy is not in full use, and causes inefficiency.And current percussive drill all can not oneself be walked, other power is needed to draw.
Summary of the invention: the single connecting lever overrunning impact drill and the application process that the object of this invention is to provide a kind of energy oneself walking, which overcome the shortcoming that other technology exists, the object of the present invention is achieved like this, it is by rear walking wheel, frame, dynamic clutch speed change system, main winch, connecting lever, impact sprocket wheel, freewheel clutch, connecting rod, front walking wheel, impact tracks, lower impact fast pulley, impact pulley, upper impact fast pulley, anticreep is taken turns, load cable, tup, support bar, top sheave, gravel pump, pay hoist engine, pay top sheave, pay load cable, rush slurry-sucking pipe, sand filter, slush pump is formed by connecting, rear walking wheel is a universal wheel, rear walking wheel is installed with motor, reductor, sprocket wheel, road wheel, transfer, rear walking wheel is by pressure bearing, deep groove ball bearing is connected in frame, frame is welded by shaped steel, front walking wheel has two, left and right, and in each of front road wheel is installed with motor, reductor, sprocket wheel, road wheel, and front walking wheel is assigned on the axle of frame by bearing, impact tracks is welded in frame, lower impact fast pulley is fixed in frame by bearing, axle, upper impact fast pulley is fixed in frame by bearing, axle, anticreep wheel is fixed in frame by bearing, axle, support bar is connected with frame with pull bar by cutting with scissors.Dynamic clutch speed change system is bolted in frame, is installed with motor or diesel engine, clutch and gearbox in dynamic clutch speed change system; Main winch is by bearing, bearing box and be bolted in frame.Connecting lever one end is the hole of band keyway, and its other end has multiple pin-and-hole, and connecting lever one end is fixed in freewheel clutch and puts, and its other end is connected with connecting rod by bearing pin, nylon jacket.Impacting sprocket wheel is bolted on the shell of freewheel clutch, impacts sprocket wheel and is connected with dynamic clutch speed change system through chain; Freewheel clutch is enclosed within the axle of frame through nylon jacket, and freewheel clutch is connected with connecting lever by inner sleeve.There is a pin-and-hole connecting rod one end, and its other end has multiple pin-and-hole, and connecting rod one end is connected with connecting lever by nylon jacket, bearing pin, and its other end is connected with impact pulley by axle; Impact pulley be positioned in the middle of two impact tracks by axle, slide block, impact pulley can in impact tracks slide anteroposterior.Load cable one end twines on main winch, and its other end lies on tup, the intermediate sleeve of load cable impact fast pulley, impact pulley, on impact on fast pulley, anticreep wheel, top sheave; Top sheave is connected with support bar by bearing, axle.Gravel pump is bolted in frame; Paying hoist engine is bolted in frame; Pay load cable one end to twine in paying on hoist engine, its other end lies in and rushes on slurry-sucking pipe, and the intermediate sleeve of paying load cable is being paid on top sheave.Rush slurry-sucking pipe is fixed wtih punching slurry pipe, jelly suction pipe, filter residue are leading; Punching 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: one is location, and operation rear walking wheel, front walking wheel, make the position that rig conforms with the regulations, and closes front and rear wheel power, driller insertion; Two is impact, operational power clutch speed-changing system, and freewheel clutch rotates forward, and drives connecting lever to rotate simultaneously, and connecting lever drivening rod and impact pulley front-rear reciprocation movement in impact tracks, drive moving up and down of tup by load cable simultaneously and impact ground; Surmount characteristic due to freewheel clutch, when tup falling speed exceed impact sprocket speed time, tup departs from drill control free-falling, impinge upon earth strata; Three adjustment impact strokes, adjustment bearing pin realizes the size of adjustment impact stroke at connecting lever and connecting rod position.Four is deslagginves, and a hoist engine is paid in operation, and drive and rush to appropriate location in hole under slurry-sucking pipe, first open slush pump, treat that mud face reach a certain height, then open sand filter and gravel pump, mud normal circulation, sand separation out, mud flows into mud sump.
Meaning of the present invention is: owing to adopting three-wheel walking, three-wheel drive, trailing wheel is universal wheel, walks effective, and turn to flexibly, location efficiency is high; Owing to adopting single connecting lever, connecting lever and connecting rod, weight reduction 60%, in impact process impact force little, reduce noise, adjustment impact stroke is convenient; Owing to adopting speed change gear, frequency of impact can be grasped flexibly according to stratum and tup weight; Owing to have employed freewheel clutch, tup can free-falling, and its energy obtains and gives full play to, and tup falls to after at the bottom of hole and rises immediately simultaneously, high punching efficiency; Owing to adopting punching to take out Slagoff method-i.e. positive and negative mixing circulation, the sandstone being greater than certain particle diameter can discharge and can keep slip consistency and mud dirty along hole arm, thus realize that deslagging is effective, hole expansibility is little.
Accompanying drawing illustrates: Fig. 1 is the front view of single connecting lever overrunning impact drill, in figure 1, rear walking wheel 2, frame 3, dynamic clutch speed change system 4, main winch 5, connecting lever 6, impact sprocket wheel 7, freewheel clutch 8, connecting rod 9, front walking wheel 10, impact tracks 11, lower impact fast pulley 12, impact pulley 13, upper 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, rush slurry-sucking pipe
Fig. 2 is the top view of single connecting lever overrunning impact drill, in figure 1, rear walking wheel 2, frame 3, dynamic clutch speed change system 4, main winch 5, connecting lever 6, impacts sprocket wheel 7, freewheel clutch 8, connecting rod 9, front walking wheel 10, impact tracks 12, impacts pulley 13, upper impact fast pulley 14, anticreep wheel 19, gravel pump 20, pays hoist engine
Fig. 3 is the rear elevation of single connecting lever overrunning impact drill, in figure 1, rear walking wheel 2, frame 3, dynamic clutch speed change system 4, main winch
Fig. 4 is the front elevation drawing of single connecting lever overrunning impact drill, in figure 9, front walking wheel 10, impact tracks 11, lower impact fast pulley 12, impacts pulley 14, anticreep wheel 17, support bar 18, top sheave 19, gravel pump 21, pays top sheave
Fig. 5 is deslagging arrangement diagram, in figure 19, gravel pump 23, rushes slurry-sucking pipe 24, sand filter 25, slush pump
Fig. 6 is the structural representation rushing slurry-sucking pipe, in figure 22, pays load cable 26, jelly suction pipe 27, filter residue tap 28, punching slurry pipe.
Detailed description of the invention: embodiment 1, the present invention is by rear walking wheel 1, frame 2, dynamic clutch speed change system 3, main winch 4, connecting lever 5, impact sprocket wheel 6, freewheel clutch 7, connecting rod 8, front walking wheel 9, impact tracks 10, lower impact fast pulley 11, impact pulley 12, upper 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, rush slurry-sucking pipe 23, sand filter 24, slush pump 25 is formed by connecting, rear walking wheel 1 is a universal wheel, rear walking wheel 1 is installed with motor, reductor, sprocket wheel, road wheel, transfer, rear walking wheel 1 is by pressure bearing, deep groove ball bearing is connected in frame 2, frame 2 is welded by shaped steel, front walking wheel 9 has two, left and right, and in each of front road wheel 9 is installed with motor, reductor, sprocket wheel, road wheel, and front walking wheel 9 is assigned on the axle of frame 2 by bearing, impact tracks 10 is welded in frame 2, lower impact fast pulley 11 is fixed in frame 2 by bearing, axle, upper impact fast pulley 13 is fixed in frame 2 by bearing, axle, anticreep wheel 14 is fixed in frame 2 by bearing, axle, support bar 17 is connected with frame 2 with pull bar by hinge.
Embodiment 2, dynamic clutch speed change system 3 are bolted in frame 2, are installed with motor or diesel engine, clutch and gearbox in dynamic clutch speed change system 3; Main winch 4 is by bearing, bearing box and be bolted in frame 2.
Embodiment 3, connecting lever 5 one end are the holes of band keyway, and its other end has multiple pin-and-hole, and connecting lever 5 one end is fixed in freewheel clutch 7 and puts, and its other end is connected with connecting rod 8 by bearing pin, nylon jacket.
Embodiment 4, impact sprocket wheel 6 are bolted on the shell of freewheel clutch 7, impact sprocket wheel 6 and are connected with dynamic clutch speed change system 3 through chain; Freewheel clutch 7 is enclosed within the axle of frame 2 through nylon jacket, and freewheel clutch 7 is connected with connecting lever 5 by inner sleeve.
Embodiment 5, connecting rod 8 one end have a pin-and-hole, and its other end has multiple pin-and-hole, and connecting rod 8 one end is connected with connecting lever 5 by nylon jacket, bearing pin, and its other end is connected with impact pulley 12 by axle; Impacting pulley 12 is positioned in the middle of two impact tracks 10 by axle, slide block, impact pulley 12 can in impact tracks 10 slide anteroposterior.
Embodiment 6, load cable 15 one end twine on main winch 4, and its other end lies on tup 16, the intermediate sleeve of load cable 15 impact fast pulley 11, impact pulley 12, on impact on fast pulley 13, anticreep wheel 14, top sheave 18; Top sheave 18 is connected with support bar 17 by bearing, axle.
Embodiment 7, gravel pump 19 are bolted in frame 2; Paying hoist engine 20 is bolted in frame 2; Pay load cable 22 one end to twine in paying on hoist engine 20, its other end lies in and rushes on slurry-sucking pipe 23, and the intermediate sleeve of paying load cable 22 is being paid on top sheave 21.
Embodiment 8, slurry-sucking pipe 23 is fixed wtih punching slurry pipe 28, jelly suction pipe 26, filter residue tap 27 rushing; Punching 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: one is location, and operation rear walking wheel 1, front walking wheel 9, make the position that rig conforms with the regulations, and closes front and rear wheel power, driller insertion; Two is impact, operational power clutch speed-changing system 3, freewheel clutch 7 rotates forward, and drives connecting lever 5 to rotate simultaneously, connecting lever 5 drivening rod 8 and impact pulley 12 front-rear reciprocation movement in impact tracks 10, drive moving up and down of tup 16 by load cable 15 and impact ground simultaneously; Surmount characteristic due to freewheel clutch 7, when tup 16 falling speed exceed impact sprocket wheel 6 speed time, tup 16 departs from drill control free-falling; Three adjustment impact strokes, the position of adjustment bearing pin on connecting lever 5 and connecting rod 8 realizes the size of adjustment impact stroke; Four is pay a hoist engine 20, drives and rushes appropriate location in slurry-sucking pipe 23 times to hole, first open slush pump 25, treat that mud face reach a certain height, then open sand filter 24 and gravel pump 19, mud normal circulation, and sand separation out, mud flows into mud sump.
Claims (7)
1. single connecting lever overrunning impact drill, it is by rear walking wheel (1), frame (2), dynamic clutch speed change system (3), main winch (4), connecting lever (5), impact sprocket wheel (6), freewheel clutch (7), connecting rod (8), front walking wheel (9), impact tracks (10), lower impact fast pulley (11), impact pulley (12), upper 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), rush 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, rear walking wheel (1) is installed with motor, reductor, sprocket wheel, road wheel, transfer, rear walking wheel (1) is by pressure bearing, deep groove ball bearing is connected in frame (2), frame (2) is welded by shaped steel, front walking wheel (9) has two, left and right, and in each of front road wheel (9) is installed with motor, reductor, sprocket wheel, road wheel, and front walking wheel (9) is assigned in by bearing on the axle of frame (2), impact tracks (10) is welded in frame (2), lower impact fast pulley (11) is fixed in frame (2) by bearing, axle, upper impact fast pulley (13) is fixed in frame (2) by bearing, axle, anticreep wheel (14) is fixed in frame (2) by bearing, axle, support bar (17) is connected with frame (2) with pull bar by hinge, connecting lever (5) one end is the hole of band keyway, and its other end has multiple pin-and-hole, and connecting lever (5) one end is fixed in freewheel clutch (7) and puts, and its other end is connected with connecting rod (8) by bearing pin, nylon jacket, impacting sprocket wheel (6) is bolted on the shell of freewheel clutch (7), impacts sprocket wheel (6) and is connected with dynamic clutch speed change system (3) through chain, freewheel clutch (7) is enclosed within through nylon jacket on the axle of frame (2), and freewheel clutch (7) is connected with connecting lever (5) by inner sleeve.
2. single connecting lever overrunning impact drill according to claim 1, is characterized in that: dynamic clutch speed change system (3) is bolted in frame (2), is installed with motor or diesel engine, clutch and gearbox in dynamic clutch speed change system (3); Main winch (4) is by bearing, bearing box and be bolted in frame (2).
3. single connecting lever overrunning impact drill according to claim 1, it is characterized in that: there is a pin-and-hole connecting rod (8) one end, its other end has multiple pin-and-hole, and connecting rod (8) one end is connected with connecting lever (5) by nylon jacket, bearing pin, and its other end is connected with impact pulley (12) by axle; Impacting pulley (12) is positioned in the middle of two impact tracks (10) by axle, slide block, impact pulley (12) can in impact tracks (10) slide anteroposterior.
4. single connecting lever overrunning impact drill according to claim 1, it is characterized in that: load cable (15) one end twines on main winch (4), its other end lies on tup (16), and the intermediate sleeve of load cable (15) is on impact fast pulley (11), impact pulley (12), upper impact fast pulley (13), anticreep wheel (14), top sheave (18); Top sheave (18) is connected with support bar (17) by bearing, axle.
5. single connecting lever overrunning impact drill according to claim 1, is characterized in that: gravel pump (19) is bolted in frame (2); Paying hoist engine (20) is bolted in frame (2); Pay load cable (22) one end to twine in paying on hoist engine (20), its other end lies in and rushes on slurry-sucking pipe (23), and the intermediate sleeve of paying load cable (22) is being paid on top sheave (21).
6. single connecting lever overrunning impact drill according to claim 1, is characterized in that: slurry-sucking pipe (23) is fixed wtih punching slurry pipe (28), jelly suction pipe (26), filter residue tap (27) rushing; Punching 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.
7. the application process of single connecting lever overrunning impact drill described in claim 1, is characterized in that: one is location, and operation rear walking wheel (1), front walking wheel (9), make the position that rig conforms with the regulations, and closes front and rear wheel power, driller insertion; Two is impact, operational power, dynamic clutch speed change system (3), freewheel clutch (7) rotates forward, drive connecting lever (5) to rotate simultaneously, connecting lever (5) drivening rod (8) and impact pulley (12) front-rear reciprocation movement in impact tracks (10), drive moving up and down of tup (16) by load cable (15) simultaneously and impact ground; Surmount characteristic due to freewheel clutch (7), when tup (16) falling speed exceed impact sprocket wheel (6) speed time, tup (16) departs from drill control free-falling; Three is adjustment impact strokes, and adjustment bearing pin realizes in the position of connecting lever (5) and connecting rod (8) size adjusting impact stroke; Four is deslagginves, hoist engine (20) is paid in operation, drive is rushed under slurry-sucking pipe (23) to appropriate location in hole, first slush pump (25) is opened, treat that mud face reach a certain height, then open sand filter (24) and gravel pump (19), mud normal circulation, sand separation out, 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 |
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| 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 |
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| Publication Number | Publication Date |
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| CN103291209A CN103291209A (en) | 2013-09-11 |
| CN103291209B true CN103291209B (en) | 2015-02-04 |
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| CN201310237058.3A Active CN103291209B (en) | 2013-06-17 | 2013-06-17 | Single-crank-arm surpassing percussion drill and application method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110593751A (en) * | 2019-10-22 | 2019-12-20 | 吉林大学 | Man-machine interactive control system of percussion drill |
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| 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 |
| CN101059060B (en) * | 2007-06-06 | 2011-05-04 | 孟现坤 | Overrunning impact drill |
| CN203296677U (en) * | 2013-06-17 | 2013-11-20 | 孟现坤 | Single connecting lever overrunning percussion drill |
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