CN2148177Y

CN2148177Y - Drilling machine

Info

Publication number: CN2148177Y
Application number: CN 92242564
Authority: CN
Inventors: 金重植; 金重浩
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-26
Filing date: 1992-11-26
Publication date: 1993-12-01
Anticipated expiration: 2002-11-26

Abstract

The utility model belongs to a creep into equipment, mainly constitute by the part of creeping into and arrange the sediment part, arrange the sediment part mainly by inhaling the sediment pipe, the water injection pipe, the hand pump, airtight water tank, get constitutions such as cinder notch, the upper end and the hookup of sealed rotating bearing frame of multisection drilling rod, its principle is when creeping into, with the hand pump to the hole water injection of creeping into, pressure reduction in the airtight water tank like this, the residue that creeps into the process and together passes through the cavity in the multisection drilling rod with water, sealed rotating bearing frame, inhale in the cinder pipe airtight water tank, take out from getting the cinder notch through deposiing, thereby solved and crept into the difficult problem of in-process residue discharge.

Description

Drilling machine

The utility model belongs to a kind of drilling equipment.

At present the rig that uses is of a great variety, but ubiquity the shortcoming that the residue that gets out is difficult to discharge, and can only extrude around drilling rod, and when especially getting into stratum such as floating upper strata or cobble when drill bit, the residue discharge is more difficult.

The purpose of this utility model provides a kind of rig that utilizes water that residue is discharged through drilling rod inside easily, thereby solves the problem of rig deslagging difficulty in the past.

Major technique content of the present utility model is by frame, motor, travelling gear, crane, the more piece drilling rod, drill bit, hand wheel shaft, handwheel, the lifting chain, compositions such as sprocket wheel, wherein, motor drives the more piece drilling rod by travelling gear, motor, travelling gear, the more piece drilling rod is installed on the crane, drill bit is installed in the lower end of more piece drilling rod, hand wheel shaft is installed in the upper end of frame, handwheel is installed on the hand wheel shaft, pair of sprocket is fixedly mounted on the hand wheel shaft, another is installed in the lower end of frame to sprocket wheel, the lifting chain connects with crane by sprocket wheel, the upper end that it is characterized in that the more piece drilling rod connects with the sealing rotating shaft holder, dreg inhaling pipe is connected with the sealing rotating shaft holder, the other end of dreg inhaling pipe is communicated with airtight water tank, handlance is communicated with airtight water tank, and water injection pipe is communicated with handlance, and the bottom of airtight water tank has the cinder notch of getting of closing at ordinary times.

When advantage of the present utility model is to creep into, with handlance water filling in the hole of creeping into, pressure in the airtight water tank reduces like this, residue that drilling process produces and water together suck in the airtight water tank by the cavity in the more piece drilling rod, sealing rotating shaft holder, dreg inhaling pipe, take out from get cinder notch through precipitation, thereby solved the difficult problem of residue discharge in the drilling process.

Fig. 1, Fig. 2 are two views of the present utility model.

Now provide embodiment of the present utility model as follows in conjunction with the accompanying drawings: the utility model such as Fig. 1, shown in Figure 2, mainly by frame 1, motor 2, sealing rotating shaft holder 3, hand wheel shaft 4, lifting chain 5, sprocket wheel 6, handwheel 7, crane 8, travelling gear 9, more piece drilling rod 10, drill bit 11, dreg inhaling pipe 12, water injection pipe 13, handlance 14, airtight water tank 15, get cinder notch 16 compositions such as grade, wherein, motor 2 drives more piece drilling rod 10 by travelling gear 9, motor 2, travelling gear 9, more piece drilling rod 10 is installed on the crane 8, drill bit 11 is installed in the lower end of more piece drilling rod 10, hand wheel shaft 4 is installed in the upper end of frame 1, handwheel 7 is installed on the handwheel 4, pair of sprocket 6 is fixedly mounted on the hand wheel shaft 4, another is installed in the lower end of frame 1 to sprocket wheel 6, lifting chain 5 connects with crane 8 by sprocket wheel 6, the upper end of more piece drilling rod 10 connects with sealing rotating shaft holder 3, dreg inhaling pipe 12 is connected with sealing rotating shaft holder 3, the other end of dreg inhaling pipe 12 is communicated with airtight water tank 15, handlance 14 is communicated with airtight water tank 15, water injection pipe 13 is communicated with handlance 14, the bottom of airtight water tank 15 have close at ordinary times get cinder notch 16.

Operating principle of the present utility model is earlier that the airtight water tank jar is full before spudding in, start motor again, motor drives more piece drilling rod and drill bit by travelling gear, pass through hand wheel shaft with handwheel, sprocket wheel, the lifting chain, adjustable shelf is controlled the height and the drilling depth of drill bit, when creeping into, be the discharge residue, press handlance, in the water injection hole, pressure in the airtight water tank reduces like this, residue that drilling process produces and water are together by the cavity in the more piece drilling rod, and sealing rotating shaft holder, dreg inhaling pipe suck in the airtight water tank, take out from get cinder notch through precipitation, thereby solve the difficult problem of residue discharge in the drilling process.

Claims

1, a kind of rig, mainly by frame, motor, travelling gear, crane, the more piece drilling rod, drill bit, hand wheel shaft, handwheel, the lifting chain, compositions such as sprocket wheel, wherein, motor drives the more piece drilling rod by travelling gear, motor, travelling gear, the more piece drilling rod is installed on the crane, drill bit is installed in the lower end of more piece drilling rod, hand wheel shaft is installed in the upper end of frame, handwheel is installed on the hand wheel shaft, pair of sprocket is fixedly mounted on the hand wheel shaft, and another is installed in the lower end of frame to sprocket wheel, and the lifting chain connects with crane by sprocket wheel, the upper end that it is characterized in that the more piece drilling rod connects with the sealing rotating shaft holder, dreg inhaling pipe is connected with the sealing rotating shaft holder, and the other end of dreg inhaling pipe is communicated with airtight water tank, and handlance is communicated with airtight water tank, water injection pipe is communicated with handlance, and the bottom of airtight water tank has the cinder notch of getting of closing at ordinary times.