CN211692299U

CN211692299U - Geological prospecting drilling device

Info

Publication number: CN211692299U
Application number: CN202020294813.7U
Authority: CN
Inventors: 周洪鸽; 毛琬玉; 赵贺; 徐尉; 左金凤; 雷绪波
Original assignee: Liaoning Nonferrous Geology Team 103 Co ltd
Current assignee: Liaoning Nonferrous Geology Team 103 Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-16
Anticipated expiration: 2030-03-11

Abstract

The utility model provides a geology is given for change probing device. Geology is looked for ore deposit drilling equipment, which comprises a frame, the frame includes annular backing plate, the equidistant fixed mounting that encircles of the top of annular backing plate has four pole settings, four the top fixed mounting of pole setting has the roof, four equal sliding connection has slider, four in the pole setting the top fixed mounting of slider has the fixed plate. The utility model discloses fall the mechanism and fix in the frame to can drive the fixed plate through elevating system and descend, thereby when the probing motor drives the drill bit rotatory with probing axle is fixed, can drive the drill bit and descend and carry out probing work to the geology, sampling mechanism fixes in probing epaxially simultaneously, consequently not only can carry out sampling work at the probing in-process, can not increase the volume of device moreover, consequently the utility model discloses the structure is small, is favorable to carrying the use in the geological exploration, has reduced the degree of difficulty of carrying of equipment in the geological exploration.

Description

Geological prospecting drilling device

Technical Field

The utility model relates to a geological survey equipment field especially relates to a geology is given for change probing device.

Background

The geological prospecting method is a method for searching mineral products by applying geological theory and technology; starting from the geological background of the research of the mineralization, comprehensively applying the knowledge of mineralogy, petrology, tectonics, mineral deposit science and the like, researching the mineralogy conditions and the criterion of the prospecting geology and searching mineral products.

In the geological prospecting process, drilling equipment is required to be used for drilling geology, drilling is carried out from the surface of the geology to the bottom, substances in the geology can be exposed along with the continuous deepening of the drilling depth, but the current drilling equipment has the following defects in use:

1. because the geology type structure of probing is complicated, the topography is also relatively complicated, and traditional wheel type drilling equipment is inconvenient to advance on various topography, but current portable drilling equipment has drill bit height adjusting structure, but adjusting structure and overall structure design are complicated, cause the volume of drilling equipment heavy, carry for drilling equipment and cause inconvenience, are unfavorable for the work of carrying of drilling equipment, bring the difficulty for geology to find the ore deposit.

2. The existing drilling equipment can not sample substances generated in the drilling process, the drilling equipment is taken out after the drilling is often finished, then the sampling equipment is utilized to sample, the working procedure of geological mineral exploration work is undoubtedly increased, and the efficiency of geological mineral exploration is reduced.

Therefore, there is a need to provide a geological exploration drilling rig which solves the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a geology is given for change probing device has solved the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the geological prospecting and drilling device provided by the utility model comprises a frame, the rack comprises an annular base plate, four upright posts are fixedly arranged at the top of the annular base plate at equal intervals in a surrounding manner, top plates are fixedly arranged at the tops of the four upright posts, sliding blocks are connected to the four upright posts in a sliding manner, fixing plates are fixedly arranged at the tops of the four sliding blocks, the fixed plate is positioned between the annular base plate and one side opposite to the top plate, the top of the fixed plate is fixedly provided with a drilling motor, the output shaft of the drilling motor is fixedly connected with a drilling shaft through a coupling, a drill bit is detachably fixed at the bottom of the drilling shaft, the drilling machine is characterized in that a lifting mechanism for driving the fixing plate to slide up and down along the four vertical rods is arranged on the rack, and a sampling mechanism for sampling geological substances generated in the drilling process is arranged on the surface of the drilling shaft.

Preferably, the drill bit comprises a positioning block, the positioning block is in bolted connection with the bottom of the drilling shaft, a hollow outer cylinder is fixedly mounted at the bottom of the positioning block, and a solid conical head is highly mounted at the bottom of the hollow outer cylinder.

Preferably, the surface of the hollow outer cylinder is provided with threads.

Preferably, elevating system includes lead screw and motor extension board, the one end of lead screw is passed through the bearing frame and is fixed at the top of annular backing plate, the other end of lead screw runs through the roof and fixes at the top of roof through the bearing frame, the top at the roof is fixed at the motor extension board, fixed mounting has servo motor on the motor extension board, servo motor's output shaft passes through the shaft coupling and is located the one end fixed connection of roof top with the lead screw, be provided with ball nut on the lead screw, the last cover of ball nut has connect the drive block, the bottom fixed connection of drive block and fixed plate.

Preferably, sampling mechanism includes spacing urceolus and auger blade, spacing urceolus and auger blade are all fixed to be cup jointed at the surface of probing axle, the auger blade is located the inside of spacing urceolus and rather than clearance fit, the bottom of spacing urceolus is the opening, the opening that a part of auger blade passes through spacing urceolus extends to the outside of spacing urceolus, two appearance mouths that are linked together rather than inside are seted up to the surface symmetry of spacing urceolus.

Preferably, the bottom of the annular base plate is detachably and fixedly provided with a positioning rod.

Preferably, a handle is fixedly mounted on the top of the top plate.

Compared with the prior art, the utility model provides a geology is given for change ore deposit probing device has following beneficial effect: elevating system fixes in the frame to can drive the fixed plate through elevating system and descend, thereby when the probing motor drives the drill bit rotatory with the probing axle is fixed, can drive the drill bit and descend and carry out probing work to the geology, sampling mechanism fixes at the probing epaxially simultaneously, consequently not only can carry out sampling work at the probing in-process, can not increase the volume of device moreover, consequently the utility model discloses the structure is small, is favorable to carrying the use in the prospecting, has reduced the degree of difficulty of carrying of equipment in the prospecting, and can carry out sample operation among the probing, has reduced the process of prospecting in-process, can improve the efficiency of prospecting.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a perspective sectional view of the drilling shaft, the drill bit and the sampling mechanism of the present invention.

Reference numbers in the figures: 1. a frame; 101. an annular backing plate; 102. erecting a rod; 103. a top plate; 2. a slider; 3. a fixing plate; 4. a drilling motor; 5. a drilling shaft; 6. a drill bit; 601. positioning blocks; 602. a hollow outer cylinder; 603. a solid conical head; 604. a thread; 7. a lifting mechanism; 701. a screw rod; 702. a motor support plate; 703. a servo motor; 704. a ball nut; 705. a drive block; 8. a sampling mechanism; 801. a limiting outer cylinder; 802. a screw blade; 803. a sample outlet; 9. positioning a rod; 10. a handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic perspective view of the present invention; FIG. 2 is a front view of the present invention; fig. 3 is a perspective sectional view of the drilling shaft, the drill bit and the sampling mechanism of the present invention. The utility model provides a geology is looked for ore deposit drilling equipment, which comprises a frame 1, frame 1 includes annular backing plate 101, equidistant four pole settings 102 of surrounding fixed mounting at the top of annular backing plate 101, the top fixed mounting of four pole settings 102 has roof 103, equal sliding connection has slider 2 on four pole settings 102, the top fixed mounting of four sliders 2 has fixed plate 3, fixed plate 3 is located between annular backing plate 101 and the relative one side of roof 103, the top fixed mounting of fixed plate 3 has drilling motor 4, the output shaft of drilling motor 4 passes through shaft coupling fixedly connected with drilling axle 5, drilling axle 5's bottom can be dismantled and be fixed with drill bit 6, be provided with the elevating system 7 that drives fixed plate 3 and slided from top to bottom along four pole settings 102 in frame 1, the surface of drilling axle 5 is provided with the sampling mechanism 8 that is used for the geological matter sample to.

In the embodiment, the drilling device can be carried by directly carrying the frame 1, and the frame 1 is convenient to carry due to compact structural design; when the device is used, the annular base plate 101 is placed on the surface of a geological structure, the drilling motor 4 is started to drive the drilling shaft 5 to rotate, the drill bit 6 rotates along with the rotation of the drilling shaft 5, the lifting mechanism 7 is started to drive the fixing plate 3 to slide and descend along the four vertical rods 102, so that the drill bit 6 which rotates continuously is driven to descend to be in contact with the geological structure and perform drilling work, the drilling shaft 5 enters the geological structure through a hole drilled by the drill bit 6 along with the continuous penetration of the drill bit 6, and geological substances generated in the drilling process can be sampled by the sampling mechanism 8; therefore the utility model discloses device structural design is compact, and the device is small, conveniently carries to the probing in-process can carry out sample work, and practical value is high.

Specifically, the drill 6 comprises a positioning block 601, the positioning block 601 is in bolted connection with the bottom of the drilling shaft 5, a hollow outer cylinder 602 is fixedly installed at the bottom of the positioning block 601, and a solid conical head 603 is installed at the bottom height of the hollow outer cylinder 602.

In this embodiment, drilling axle 5 drives drill bit 6 and rotates, rely on solid cone 603 to carry out the drilling work to the geology, hollow urceolus 602 can support the hole after drilling out, avoid the inside standing horse of geological hole among the drilling process to appear the collapse and be unfavorable for the boring head to enter into the hole gradually inside, the collapse indicates that the hole the inside of the material that produces among the drilling process will bore out covers this moment, can influence drilling axle 5 like this and enter into the inside of hole, wherein locating piece 601 plays the effect fixed with drilling axle 5, can separate behind locating piece 601 and the drilling axle 5, then change drill bit 6.

Specifically, the surface of the hollow outer cylinder 602 is provided with threads 604.

In this embodiment, the threads 604 are disposed outside the hollow outer cylinder 602, so that the hollow outer cylinder 602 can increase the extrusion friction with the geological internal material during the rotation process, thereby better performing the work of maintaining the collapse of the hole during the drilling process.

Specifically, elevating system 7 includes lead screw 701 and motor support board 702, the top at annular backing plate 101 is fixed through the bearing frame to the one end of lead screw 701, the other end of lead screw 701 runs through roof 103 and fixes the top at roof 103 through the bearing frame, motor support board 702 fixes the top at roof 103, fixed mounting has servo motor 703 on the motor support board 702, servo motor 703's output shaft passes through shaft coupling and the one end fixed connection that lead screw 701 is located the roof 103 top, be provided with ball nut 704 on the lead screw 701, the fixed cover has connect driving block 705 on the ball nut 704, driving block 705 and the bottom fixed connection of fixed plate 3.

In this embodiment, the structural design of the lifting mechanism 7 is designed according to the structure of the machine frame 1, and since the fixing plate 3 can slide up and down along the four vertical rods 102 through the four sliding blocks 2, the lifting mechanism 7 of the drilling device is reasonable in design, and directly drives the screw rod 701 to rotate through the servo motor 703, so that the ball nut 704 can move linearly along the screw rod 701, and at the moment, the fixing plate 3 is driven to descend through the driving block 705 fixed with the ball nut 704, so that the rotating drill bit 6 can be gradually inserted into the geology.

Specifically, the sampling mechanism 8 comprises a limiting outer cylinder 801 and an auger blade 802, the limiting outer cylinder 801 and the auger blade 802 are fixedly sleeved on the outer surface of the drilling shaft 5, the auger blade 802 is located inside the limiting outer cylinder 801 and is in clearance fit with the limiting outer cylinder 801, an opening is formed in the bottom of the limiting outer cylinder 801, a part of the auger blade 802 extends to the outside of the limiting outer cylinder 801 through the opening of the limiting outer cylinder 801, and two sample outlets 803 communicated with the inside of the limiting outer cylinder 801 are symmetrically formed in the surface of the limiting outer cylinder 801.

In this embodiment, when the drill 6 goes deep into the geological process, the drilling shaft 5 rotating continuously drives the limiting outer cylinder 801 and the auger blade 802 to rotate, because the bottom of the limiting outer cylinder 801 is an opening, a part of the auger blade 802 extends to the outside of the limiting outer cylinder 801 through the opening of the limiting outer cylinder 801, the material in the drilling process enters the gap between the limiting outer cylinder 801 and the side opposite to the positioning block 601, at this time, the auger blade 802 rotating continuously lifts the material into the limiting outer cylinder 801 due to the part of the auger blade 802 exposed out of the limiting outer cylinder 801, and the auger blade 802 is located inside the limiting outer cylinder 801 and is in clearance fit with the limiting outer cylinder 801, so the material can be lifted to the top of the limiting outer cylinder 801 through the auger blade 802 rotating continuously, and is finally discharged through the sample outlet 803 on the limiting outer cylinder 801, during the drilling process, the sample outlet 803 on the limiting outer cylinder 801 needs to be kept above the surface of the geological outer, thereby realizing the sampling work in the drilling process.

Specifically, the bottom of the annular cushion plate 101 is detachably and fixedly provided with a positioning rod 9.

In the embodiment, in the drilling process, a drilling machine is used for drilling a positioning hole around a hole to be drilled, and the positioning rod 9 is inserted into the positioning hole, so that the stability of the drilling equipment can be improved in the drilling process.

Specifically, a grip 10 is fixedly attached to the top of the top plate 103.

In this embodiment, the drilling equipment can be lifted and moved directly by the handle 10, when the drilling equipment is carried normally, the drill bit 6 is stored above the annular base plate 101, then the drilling equipment is horizontally placed, and two workers cooperate to carry the rack 1 horizontally by holding one of the upright rods 102.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A geological exploration drilling rig, characterized by: comprises a frame (1), wherein the frame (1) comprises an annular base plate (101), four upright rods (102) are fixedly arranged at the top of the annular base plate (101) at equal intervals in a surrounding manner, a top plate (103) is fixedly arranged at the top of each upright rod (102), four sliders (2) are slidably connected onto the upright rods (102), a fixing plate (3) is fixedly arranged at the top of each slider (2), the fixing plate (3) is positioned between the annular base plate (101) and one side opposite to the top plate (103), a drilling motor (4) is fixedly arranged at the top of the fixing plate (3), an output shaft of the drilling motor (4) is fixedly connected with a drilling shaft (5) through a coupler, a drill bit (6) is detachably fixed at the bottom of the drilling shaft (5), and a lifting mechanism (7) for driving the fixing plate (3) to slide up and down along the four upright rods (102) is arranged on the, the surface of the drilling shaft (5) is provided with a sampling mechanism (8) for sampling geological material produced during the drilling process.

2. Geological exploration drilling installation according to claim 1, characterized in that said drill bit (6) comprises a positioning block (601), said positioning block (601) is bolted to the bottom of the drilling shaft (5), the bottom of said positioning block (601) is fixedly mounted with a hollow outer cylinder (602), the bottom of said hollow outer cylinder (602) is mounted with a solid conical head (603) at height.

3. Geological exploration drilling arrangement according to claim 2, characterized in that the surface of said hollow outer cylinder (602) is provided with threads (604).

4. Geological exploration drilling rig according to claim 1, characterized in that said lifting mechanism (7) comprises a screw (701) and a motor plate (702), one end of the screw rod (701) is fixed on the top of the annular cushion plate (101) through a bearing seat, the other end of the screw rod (701) penetrates through the top plate (103) and is fixed at the top of the top plate (103) through a bearing seat, the motor support plate (702) is fixed on the top of the top plate (103), a servo motor (703) is fixedly arranged on the motor support plate (702), an output shaft of the servo motor (703) is fixedly connected with one end of the screw rod (701) above the top plate (103) through a coupler, the ball screw (701) is provided with a ball nut (704), the ball nut (704) is fixedly sleeved with a driving block (705), and the driving block (705) is fixedly connected with the bottom of the fixing plate (3).

5. The geological prospecting drilling device according to claim 1, wherein the sampling mechanism (8) comprises a limiting outer barrel (801) and an auger blade (802), the limiting outer barrel (801) and the auger blade (802) are both fixedly sleeved on the outer surface of the drilling shaft (5), the auger blade (802) is positioned inside the limiting outer barrel (801) and is in clearance fit with the limiting outer barrel, the bottom of the limiting outer barrel (801) is an opening, one part of the auger blade (802) extends to the outside of the limiting outer barrel (801) through the opening of the limiting outer barrel (801), and two sample outlets (803) communicated with the inside of the limiting outer barrel (801) are symmetrically formed in the surface of the limiting outer barrel (801).

6. Geological exploration drilling installation according to claim 1, characterized in that the bottom of said annular pad (101) is removably fixed with positioning rods (9).

7. Geological exploration drilling arrangement according to claim 1, characterized in that a grip (10) is fixedly mounted on top of said roof (103).