CN202140019U

CN202140019U - Multipurpose core drilling machine

Info

Publication number: CN202140019U
Application number: CN201120197299U
Authority: CN
Inventors: 张士勇
Original assignee: ZHANGJIAKOU CHINA GEO-EQUIPMENT PROSPECTING ENGINEERING MACHINERY Co Ltd
Current assignee: ZHANGJIAKOU CHINA GEO-EQUIPMENT PROSPECTING ENGINEERING MACHINERY Co Ltd
Priority date: 2011-06-13
Filing date: 2011-06-13
Publication date: 2012-02-08
Anticipated expiration: 2021-06-13

Abstract

The utility model relates to the technical field of exploration and engineering drilling equipment, in particular to a multipurpose core drilling machine. As a core drilling machine, a water well drilling machine and an engineering drilling machine have great difference in equipment structure, and current equipment for geological exploration, engineering drilling and the like are single in working performance (shown in picture 1), one drilling machine can not complete the work of geological sampling exploration and hydrological exploration. The multipurpose core drilling machine has the technical scheme as follows: the multipurpose core drilling machine comprises a power machine, a coupler, a clutch and a speed changing box assembly, a winch, a transfer case, a gyrator, an upper clamping disc and a sliding frame; a rotating disc is fixedly arranged on a base; a transmitting and twisting drill rod is assembled on the upper clamping disc; the lower part of the transmitting and twisting drill rod is inserted into a hexagonal shaft of an input end of the rotating disc; and a cathead device which is used for unlocking a drill rod buckle is fixedly arranged behind a drilling machine. The multipurpose core drilling machine solves the problem that one machine not only can drill geological exploration holes, but also can drill hydrological exploration holes, can bear the task of water well drilling and engineering drilling, is multipurpose and saves the cost.

Description

The multipurpose rock-core borer

Technical field

The utility model relates to exploration and engineering the drilling equipment technical field, a kind of specifically multipurpose rock-core borer.

Background technology

Equipment such as China's geological prospecting at present and engineering the drilling, the more single (see figure 1) of job specification, rock-core borer and water drilling rig, engineering driller device structure exist very big-difference.Rock-core borer rotation form is that gyrator drives upper and lower scroll chuck chucking kelly and is rotated and creeps into; Drilling rod top connects water tap; Water tap middle part core barrel diameter less relatively (25 millimeters), and water drilling rig and engineering driller water tap core barrel diameter are relatively large, all in 80 millimeter; The form of water drilling rig and engineering driller is that rotating disk drive kelly creeps into, and according to the bushing of different apertures replacing center of turntable, and rock-core borer does not have this function.In addition, need low rotation speed large torque to creep into rock core drill machine drill water hole and engineering hole, drilling rod shackle difficulty, labour intensity is big, and non-cutting time is long, and rock-core borer elevator hoisting power is little; As in work such as coal exploration boring, not only need carry out the geological sampling investigation and prospecting at same Kong Weizhong, but also will carry out hydrology investigation and prospecting.Can't accomplish this two work with a rig (like rock-core borer).

Summary of the invention

The purpose of the utility model provides a kind of multipurpose rock-core borer, to realize multi-purpose machine.

The technical scheme of the utility model is: comprise engine, shaft coupling and clutch and transmission assembly, hoist engine, transfer case, gyrator, upper chuck, base, move car oil cylinder, balladeur train;

Engine, shaft coupling and clutch and transmission assembly, hoist engine, transfer case are fixed on the balladeur train; Balladeur train is assemblied on the base, and the base both sides are equipped with alignment pin through bolt, and cooperates with the antijoyride device of frame; Base and frame are welded with oil cylinder seat, and move the car oil cylinder through the bearing pin connection;

Power machine output shaft and shaft coupling and clutch and transmission assembly connect through flat key, and output shaft of gear-box is connected with transfer case through flange and a universal coupling, is provided with the two-stage gear drive in the transfer case, and is equipped with gear shifting handle; Gyrator is fixedly mounted on the transfer case; Transfer case output shaft one end connects the umbrella tooth through spline; And with the engagement of the bevel gear of drive chain case; The drive chain case output shaft is connected with double-stranded wheel with flat key; Double-stranded wheel is connected with drive sprocket on the hoist engine power input shaft through chain, and the large bevel gear that the transfer case output shaft other end passes through on bevel gear and the vertical shaft meshes; Vertical shaft is assemblied on the gyrator, and the vertical shaft top is through the thread connection upper chuck;

Little connection seat is welded in base the place ahead, and the casing of rotating disk connects on the little connection seat through being bolted to;

The slips of upper chuck clamps one six side's torsion pass drilling rod; Insert in interior six square shafts of rotating disk input torsion pass drilling rod below; Six square shafts are bearing on the casing of rotating disk through bearing; Six square shafts are through gear and middle idle wheel and the engagement of center of turntable gear wheel, and the center gear wheel is assemblied on the revolving body with flat key, and revolving body is installed in the casing of rotating disk through bearing; The big quadrel of torsion pass is installed on the revolving body, is equipped with bushing on the big quadrel;

The frame of cat head device is through on the drilling machine platform that is bolted to the rig rear, and the frame main shaft is installed on the frame through bearing support, and frame main shaft one end connects the cat head wheel through flat key, and the middle part is equipped with duplex chain wheel A through flat key; The end of hoist engine power input shaft is equipped with a duplex chain wheel B through flat key, and is connected through the duplex chain wheel A of chain with frame main shaft middle part.

The utility model has the advantages that: the rotating disk of well, engineering the drilling is used on the rock-core borer and is equipped with the cat head device; Realize a tractor serves several purposes, solved same equipment and both can bore the geologic prospect hole, can bore the hydrological survey hole again; Can bear the task of well boring, engineering the drilling, practice thrift cost 50%.

Description of drawings

Fig. 1 is the structural representation of prior art XY-8 type rig;

Fig. 2 is the utility model structural representation;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the structural representation of the utility model rotating disk;

Fig. 5 is the structural representation of the utility model cat head device;

Fig. 6 is the right view of Fig. 5;

Fig. 7 is the sketch map of the utility model base;

Fig. 8 is the vertical view of the utility model Fig. 7;

Fig. 9 is the sectional view of the utility model hoist engine clutch end.

The specific embodiment

Among the figure: 1 engine; 2 clutches and transmission assembly; 3 hoist engines; 4 transfer cases; 5 gyrators; 6 upper chucks; 7 torsion pass drilling rods; 8 rotating disks; 9 bases; 10 move the car oil cylinder; 11 hoist engine power input shafts; 12 balladeur trains; 13 drive sprockets; Six square shafts in 14; 15 gears; Idle wheel in the middle of 16; 17 center gear wheels; 18 big quadrels; 19 bushings; 20 revolving bodies; 21 casings; 22 frames; 23 duplex chain wheel A; 24 frame main shafts; 25 cat heads wheel; 26 chains; 27 little connection seats; 28 alignment pins; 29 oil cylinder seats; 30 duplex chain wheel B.

Embodiment 1

By Fig. 1---Fig. 9 can know that the utility model comprises engine 1, shaft coupling and clutch and transmission assembly 2, hoist engine 3, transfer case 4, gyrator 5, upper chuck 6, base 9, moves car oil cylinder 10, balladeur train 12;

Engine 1, shaft coupling and clutch and transmission assembly 2, hoist engine 3, transfer case 4 are fixed on the balladeur train 12; Balladeur train 12 is assemblied on the base 9, and base 9 both sides are equipped with alignment pin 28 through bolt, and cooperates with the antijoyride device of frame 12; Base 9 and frame 12 are welded with oil cylinder seat, and move car oil cylinder 10 through the bearing pin connection;

Engine 1 output shaft and shaft coupling and clutch and transmission assembly 2 connect through flat key; Output shaft of gear-box is connected with transfer case 4 through flange and a universal coupling; Be provided with the two-stage gear drive in the transfer case 4; And be equipped with gear shifting handle, making the transfer case output shaft obtain eight is just changeing two counter-rotatings; Gyrator 5 is fixedly mounted on the transfer case 4; Transfer case 4 output shafts one end connects the umbrella tooth through spline; And with the engagement of the bevel gear of drive chain case; The drive chain case output shaft connects double-stranded wheel with flat key; Double-stranded wheel is connected with drive sprocket 13 on the hoist engine power input shaft 11 through chain, and the large bevel gear that the other end of transfer case 4 output shafts passes through on bevel gear and the vertical shaft meshes; Vertical shaft is assemblied on the gyrator 5, and the vertical shaft top is through thread connection upper chuck 6;

Little connection seat 27 is welded in base 9 the place aheads, and the casing 21 of rotating disk 8 connects on the little connection seat 27 through being bolted to;

The slips of upper chuck 6 clamps one six side's torsion pass drilling rod 7; Insert in interior six square shafts 14 of rotating disk 8 inputs torsion pass drilling rod 7 belows; Six square shafts 14 are bearing on the casing 21 of rotating disk through bearing; Six square shafts 14 are through gear 15 and middle idle wheel 16 and 17 engagements of center of turntable gear wheel, and gear wheel 17 usefulness flat keys in center are assemblied on the revolving body 20, and revolving body 20 is installed in the casing 21 of rotating disk through bearing; The big quadrel 18 and the bushing 19 of torsion pass are installed on the revolving body 20, drive the kelly revolution through bushing 19 and be used for engineering drilling; Bushing 19 can be provided with plurality of specifications according to the requirement of construction.

The cat head device is used to unload the drilling rod button; The frame 22 of cat head device is through on the drilling machine platform that is bolted to the rig rear; Frame main shaft 24 is installed on the frame 22 through bearing support, and frame main shaft 24 1 ends connect cat head wheel 25 through flat key, and the middle part is equipped with duplex chain wheel A 23 through flat key; The end of hoist engine power input shaft 11 is equipped with a duplex chain wheel B 30 through flat key, and is connected with the duplex chain wheel A 23 at frame main shaft 24 middle parts through chain 26, and the cat head wheel 25 that drives on the frame main shaft 24 through duplex chain wheel A 23 is like this realized revolution.Be wrapped on the cat head wheel 25 with one in rope during shackle, the other end is fixed on the break out tong upper handle, realizes shackle through hoist engine 3 revolutions.

When rig integral body is moved car; Guarantee that by moving car oil cylinder 10 strokes gyrator vertical shaft center is to rotating disk centre of gyration distance; Make gyrator vertical shaft center get back to rotating disk revolving body center being used for core drilling time shift car like this, unload torsion pass drilling rod 7, clamp kelly through upper chuck 6.

Claims

1. a multipurpose rock-core borer comprises engine (1), shaft coupling and clutch and transmission assembly (2), hoist engine (3), transfer case (4), gyrator (5), upper chuck (6), base (9), moves car oil cylinder (10), balladeur train (12);

Engine (1), shaft coupling and clutch and transmission assembly (2), hoist engine (3), transfer case (4) are fixed on the balladeur train (12); Balladeur train (12) is assemblied on the base (9), and base (9) both sides are equipped with alignment pin (28) through bolt, and cooperates with the antijoyride device of frame (12); Base (9) and frame (12) are welded with oil cylinder seat (29), and move car oil cylinder (10) through the bearing pin connection;

Engine (1) output shaft and shaft coupling and clutch and transmission assembly (2) connect through flat key; Output shaft of gear-box is connected with transfer case (4) through flange and a universal coupling; Transfer case is provided with the two-stage gear drive in (4), and is equipped with gear shifting handle; Gyrator (5) is fixedly mounted on the transfer case (4); Transfer case (4) output shaft one end connects the umbrella tooth through spline, and with the bevel gear engagement of drive chain case, the drive chain case output shaft is connected with double-stranded wheel with flat key, double-stranded wheel is connected with drive sprocket (13) on hoist engine (3) power input shaft (11) through chain; Transfer case (4) the output shaft other end is through the engagement of the large bevel gear on bevel gear and the vertical shaft; Vertical shaft is assemblied on the gyrator (5), and the vertical shaft top is through thread connection upper chuck (6);

It is characterized in that: little connection seat (27) is welded in base (9) the place ahead, and the casing (21) of rotating disk (8) connects on the little connection seat (27) through being bolted to;

The slips of upper chuck (6) clamps one six side's torsion pass drilling rod (7); Insert in interior six square shafts (14) of rotating disk (8) input torsion pass drilling rod (7) below; Six square shafts (14) are bearing on the casing (21) of rotating disk through bearing; Six square shafts (14) are through gear (15) and middle idle wheel (16) and center of turntable gear wheel (17) engagement; Center gear wheel (17) is assemblied on the revolving body (20) with flat key, and revolving body (20) is installed in the casing (21) of rotating disk through bearing; The big quadrel (18) of torsion pass is installed on the revolving body (20), and big quadrel (18) is equipped with bushing (19);

The frame of cat head device (22) is through on the drilling machine platform that is bolted to the rig rear; Frame main shaft (24) is installed on the frame (22) through bearing support; Frame main shaft (24) one ends connect cat head wheel (25) through flat key, and the middle part is equipped with duplex chain wheel A (23) through flat key; The end of hoist engine power input shaft (11) is equipped with a duplex chain wheel B (30) through flat key, and is connected through the duplex chain wheel A (23) of chain (26) with frame main shaft (24) middle part.