Metal mine geological exploration drilling device

Abstract

The application provides a metal mine geological exploration drilling device, which comprises two fixing frames, top rods fixedly installed on the two fixing frames, balance plates installed on the top rods through traction mechanisms, connecting rollers rotatably installed on the balance plates through drilling motors, drilling cones fixedly installed on the connecting rollers, a plurality of detection cameras fixedly installed on the drilling cones through a plurality of mud storage grooves, counterweight mechanisms installed on the drilling cones, fixing bases rotatably installed at lower portions of the two fixing frames, and clamping mechanisms installed between each fixing frame and the corresponding fixing base. The device can quickly shift and position to realize multi-point geological exploration drilling of metal ores, and can perform drilling exploration operation with controllable drilling depth and drilling speed. Moreover, the device can automatically remove the mud accumulated near the drilling hole during drilling, so that the adverse effects of the mud on the drilling operation can be effectively avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of mine geological drilling and relates to a metal mine geological survey drilling device. Background Art

[0002] Metal mine geological exploration is the investigation and research activity of the geology of metal mines through various means and methods to determine the basic parameters of the metal mines. The existing geological exploration is usually carried out with exploration drilling equipment;

[0003] The existing exploration drilling equipment still has the following deficiencies when in use:

[0004] 1. Existing exploration drilling equipment usually uses a hydraulic rod to lower the drilling cone and a drive motor to rotate and drive it to lower the drilling cone for drilling. This drilling method is limited by the length of the hydraulic rod, which results in a low descent depth of the drilling cone and a slow drilling speed.

[0005] 2. Existing exploration drilling equipment is usually not able to be flexibly moved and transferred. Some devices that drive the moving wheels cannot ensure stability during drilling. They are inconvenient to use and cannot quickly conduct multi-point exploration, which has certain limitations.

[0006] 3. Existing exploration drilling equipment is unable to remove the soil spun out by the drill cone when drilling the ground. The soil will accumulate near the drill hole or even fall back into the drill hole, which will seriously affect the drilling efficiency of the drill cone;

[0007] Therefore, it is urgent to design a metal mine geological survey drilling device to solve the above problems.

[0008] The information disclosed in this background technology section is only intended to enhance understanding of the overall background of the invention and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the Invention

[0009] The purpose of the present invention is to provide a metal mine geological survey drilling device to solve the problems existing in the prior art.

[0010] To this end, the present invention adopts the following technical solutions:

[0011] A metal mine geological survey drilling device comprises two fixed frames, each of which is fixedly mounted with a mandrel, a balancing plate being mounted on the mandrel via a traction mechanism, a connecting roller being mounted on the balancing plate and being rotated by a drilling motor, a drilling cone being fixedly mounted on the connecting roller, a plurality of detection cameras being fixedly mounted on the drilling cone via a plurality of mud storage tanks, and a counterweight mechanism being mounted on the drilling cone.

[0012] A fixing seat is rotatably mounted on the lower part of each of the two fixing frames, and a locking mechanism is installed between each fixing frame and the corresponding fixing frame, a support frame is fixedly mounted in each of the fixing frames via a retractable spring rod, and a moving wheel is rotatably mounted on each support frame, a support rod is fixedly mounted in each of the fixing frames via a telescopic limiting rod, and a positioning mechanism is installed between each support rod and the corresponding supporting frame, and a ground-contacting toothed plate is fixedly mounted on each of the support rods;

[0013] A connecting plate is fixedly mounted on each of the fixing seats, a demudifier is mounted between each of the connecting plates and the corresponding fixing seat via a reciprocating mechanism, and a reset spring rod is rotatably mounted between each of the demudifier and the corresponding connecting plate.

[0014] In the above-mentioned metal mine geological exploration drilling device, the traction mechanism includes a traction motor fixedly mounted on the top rod, a winding roller fixedly mounted on the driving end of the traction motor, a traction wire rope fixedly connected to the winding roller, and a balance plate fixedly connected to the lower end of the traction wire rope, and two telescopic connecting rods fixedly mounted between the balance plate and the traction motor.

[0015] In the above-mentioned metal mine geological survey drilling device, the counterweight mechanism includes a placement groove provided in the drilling cone head, and a plurality of counterweight blocks are placed in the placement groove, and a sealing cover is clamped and installed in the placement groove.

[0016] In the above-mentioned metal mine geological survey drilling device, the positioning mechanism includes two positioning plates fixedly installed at the lower part of the fixed seat, a positioning drill is slidably installed between the two positioning plates, two limiting holes matching the positioning drill are provided on the support frame, and two positioning holes matching the positioning drill are provided on the support rod.

[0017] In the above-mentioned metal mine geological survey drilling device, the reciprocating mechanism includes a driving motor fixedly mounted on a connecting plate, an incomplete gear is fixedly mounted on the driving end of the driving motor, a fixed wheel is rotatably mounted on the fixed seat through a connecting frame, and a mud remover plate is fixedly mounted on the fixed wheel, a swing gear is fixedly mounted on the fixed wheel, and the swing gear cooperates with the incomplete gear.

[0018] In the above-mentioned metal mine geological exploration drilling device, the clamping mechanism includes a clamping plate fixedly mounted on a fixing frame, a clamping rod is slidably mounted on the clamping plate, and a plurality of clamping holes cooperating with the clamping rod are opened on the fixing seat.

[0019] In the above-mentioned metal mine geological survey drilling device, a protective cover is fixedly installed on the lower part of the balance plate, and the drilling motor is located in the protective cover, and the connecting roller and the protective cover are rotatably connected.

[0020] In the above-mentioned metal mine geological survey drilling device, the lower parts of the two fixing seats are fixedly mounted with retractable frames, and the lower part of each retractable frame is clamped and mounted with a mud storage box.

[0021] The beneficial effects of the present invention are:

[0022] 1. By setting up the traction mechanism, the traction motor will start and drive the winding roller to rotate forward and reverse to reel in or release the traction wire rope, thereby adjusting the height position of the balance plate and the drilling cone at the bottom of the traction wire rope, so that the drilling cone can quickly penetrate into the mine and complete rapid and in-depth exploration.

[0023] 2. By setting up the drilling cone head, when the drilling motor is started, the drilling cone head will be driven to rotate under the action of the connecting roller. The rotation of the drilling cone head will rotate rapidly in the mine and deepen. At the same time, it will cooperate with the detection camera to survey the geology inside the mine.

[0024] 3. By setting up moving wheels, two moving wheels are respectively set at the lower part of the fixed frame. The two moving wheels cooperate with each other to drive the device to move quickly as a whole, and the relative position between the drilling cone head and the mine can be adjusted to facilitate multi-point exploration.

[0025] 4. By setting up the ground-contacting tooth plate, when there is no need to move for exploration operations, the positioning drill is pulled out from the support frame and the support rod, and then the support frame is retracted to drive the moving wheel to rise, and the telescopic limit rod is pulled to drive the support rod and the ground-contacting tooth plate to descend, so that the ground-contacting tooth plate is tightly squeezed and fit with the ground, and then the positioning drill is inserted back into the support frame and the telescopic limit rod to complete the overall fit and stability of the device.

[0026] 5. By setting up a reciprocating mechanism, the start of the driving motor will drive the incomplete gear to rotate, and the rotation of the incomplete gear will alternately mesh with the swing gear. When it meshes with the swing gear, it will drive the fixed wheel to rotate.

[0027] 6. By setting a demudifier, the fixed wheel will drive the demudifier to rotate from the middle to the outside when it rotates. When the demudifier rotates outward, the mud drilled out by the drilling cone head will be swept to both sides, so that the mud will not accumulate near the drill hole. When the incomplete gear is not engaged with the swing gear, the demudifier cannot rotate outward and will rotate and reset under its own gravity and the reset spring rod. When it is engaged again, mud can be removed again, thus realizing reciprocating uninterrupted demudification operation.

[0028] In summary, the present invention can quickly transfer and position to realize multi-point geological exploration and drilling operations of metal ores, and can perform drilling exploration operations with controllable drilling depth and drilling speed. It can also automatically sweep away the soil accumulated near the drill hole during drilling, and can effectively avoid the adverse effects of soil on drilling operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a structural diagram of a metal mine geological survey drilling device proposed by the present invention;

[0030] Figure 2 for Figure 1 An enlarged view of the central fixed seat, the moving wheel, and part of the connection structure between them;

[0031] Figure 3 for Figure 2 A magnified view of the node at position A in the middle;

[0032] Figure 4 for Figure 1 An enlarged view of the drilling cone head and part of the connection structure between the two.

[0033] In the figure: 1-fixed frame, 2-top rod, 3-traction motor, 4-winding roller, 5-telescopic connecting rod, 6-traction wire rope, 7-balance plate, 8-protective cover, 9-drilling motor, 10-connecting roller, 11-drilling cone head, 12-fixed seat, 13-connecting plate, 14-moving wheel, 15-support rod, 16-mud removal plate, 17-retraction spring rod, 18-support frame, 19-positioning plate, 20-positioning drill, 21-positioning hole, 22-limiting hole, 23-telescopic limiting rod, 24-ground tooth plate, 25-reset spring rod, 26-drive motor, 27-incomplete gear, 28-fixed wheel, 29-swinging gear, 30-placement slot, 31-counterweight block, 32-mud storage tank, 3-3 detection camera. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0036] Reference Figure 1 、 Figure 4A metal mine geological exploration drilling device includes two fixed frames 1, on which push rods 2 are fixedly mounted, and a balance plate 7 is mounted on the push rod 2 via a traction mechanism, and a connecting roller 10 is mounted on the balance plate 7 and rotated by a drilling motor 9, and a drilling cone 11 is fixedly mounted on the connecting roller 10, and a plurality of detection cameras 33 are fixedly mounted on the drilling cone 11 via a plurality of mud storage tanks 32, and a counterweight mechanism is mounted on the drilling cone 11;

[0037] The following points are worth noting:

[0038] 1. The traction mechanism includes a traction motor 3 fixedly mounted on the top rod 2, a winding roller 4 fixedly mounted on the driving end of the traction motor 3, a traction wire rope 6 fixedly connected to the winding roller 4, and a balance plate 7 fixedly connected to the lower end of the traction wire rope 6. When the traction motor 3 is started, it will drive the winding roller 4 to rotate forward and reverse to reel in or release the traction wire rope 6, thereby adjusting the height position of the balance plate 7 and the drilling cone 11 at the bottom of the traction wire rope 6, so that the drilling cone 11 can quickly penetrate into the interior of the mine. The falling depth and falling speed of the drilling cone 11 can be flexibly adjusted to complete rapid and in-depth exploration.

[0039] 2. Two telescopic connecting rods 5 are fixedly installed between the balance plate 7 and the traction motor 3. The telescopic connecting rods 5 can ensure the overall stability of the balance plate 7 when it descends deep into the ground, thereby preventing the drilling cone 11 from shaking during drilling.

[0040] 3. When the drilling motor 9 is started, it will drive the drilling cone 11 to rotate under the action of the connecting roller 10. The rotation of the drilling cone 11 will quickly rotate and penetrate deeper into the mine, and at the same time cooperate with the detection camera 33 to survey the geology inside the mine.

[0041] 4. The counterweight mechanism includes a placement groove 30 provided in the drilling cone head 11, and a plurality of counterweight blocks 31 are placed in the placement groove 30. A sealing cover is mounted in the placement groove 30. The overall weight of the drilling cone head 11 can be changed by increasing or decreasing the number of counterweight blocks 31, and the drilling speed can be further adjusted.

[0042] Reference Figure 1-2 , the lower part of the two fixing frames 1 is rotatably mounted with a fixing seat 12, and a locking mechanism is installed between each fixing frame 1 and the corresponding fixing seat 12, a support frame 18 is fixedly installed in each fixing seat 12 through a retractable spring rod 17, and a moving wheel 14 is rotatably mounted on each support frame 18, a support rod 15 is fixedly installed in each fixing seat 12 through a telescopic limiting rod 23, and a positioning mechanism is installed between each support rod 15 and the corresponding support frame 18, and a ground-contacting tooth plate 24 is fixedly mounted on each support rod 15;

[0043] The following points are worth noting:

[0044] 1. Two moving wheels 14 are respectively arranged at the lower part of the fixed frame 1. The two moving wheels 14 cooperate with each other to drive the device to move quickly as a whole, and can adjust the relative position between the drilling cone 11 and the mine to facilitate multi-point exploration.

[0045] 2. The locking mechanism includes a locking plate fixedly mounted on the fixing frame 1, a locking pin is slidably mounted on the locking plate, and a plurality of locking holes cooperating with the locking pin are opened on the fixing seat 12. The locking mechanism is used to locate the relative position between the fixing frame 1 and the fixing seat 12.

[0046] 3. The positioning mechanism includes two positioning plates 19 fixedly mounted on the lower part of the fixing base 12. A positioning rod 20 is slidably mounted between the two positioning plates 19. Two limiting holes 22 that cooperate with the positioning rods 20 are provided on the support frame 18. Two positioning holes 21 that cooperate with the positioning rods 20 are provided on the support rod 15. The positioning mechanism is used to locate the relative position of the ground tooth plate 24 and the moving wheel 14 so that the moving wheel 14 and the ground tooth plate 24 do not affect each other.

[0047] 4. When there is no need to move for exploration operations, pull the positioning drill 20 out of the support frame 18 and the support rod 15, then retract the support frame 18 to drive the moving wheel 14 to rise, pull the telescopic limit rod 23 to drive the support rod 15 and the ground-contacting tooth plate 24 to descend, so that the ground-contacting tooth plate 24 is tightly pressed and fit with the ground, and then insert the positioning drill 20 back into the support frame 18 and the telescopic limit rod 23 to complete the overall fit and stability of the device.

[0048] Reference Figure 1-3 , a connecting plate 13 is fixedly mounted on each fixing seat 12, a demud plate 16 is installed between each connecting plate 13 and the corresponding fixing seat 12 through a reciprocating mechanism, and a return spring rod 25 is rotatably installed between each demud plate 16 and the corresponding connecting plate 13;

[0049] The following points are worth noting:

[0050] 1. The reciprocating mechanism includes a drive motor 26 fixedly mounted on the connecting plate 13, an incomplete gear 27 fixedly mounted on the driving end of the drive motor 26, a fixed wheel 28 rotatably mounted on the fixed seat 12 through the connecting frame, and the demudger 16 fixedly mounted on the fixed wheel 28, a swing gear 29 fixedly mounted on the fixed wheel 28, and the swing gear 29 cooperates with the incomplete gear 27. When the drive motor 26 is started, the incomplete gear 27 will be driven to rotate, and the rotation of the incomplete gear 27 will alternately mesh with the swing gear 29. When it meshes with the swing gear 29, it will drive the fixed wheel 28 to rotate.

[0051] 2. When the fixed wheel 28 rotates, it drives the mud removal plate 16 to rotate from the middle to the outside. When the mud removal plate 16 rotates outward, the mud drilled out by the drilling cone 11 will be swept to both sides, so that the mud will not accumulate near the drill hole. When the incomplete gear 27 is not engaged with the swing gear 29, the mud removal plate 16 cannot rotate outward and will rotate and reset under its own gravity and the reset action of the reset spring rod 25. When it is engaged again, mud can be removed again, and a reciprocating uninterrupted mud removal operation can be achieved.

[0052] 3. A protective cover 8 is fixedly installed at the lower part of the balance plate 7, and the drilling motor 9 is located in the protective cover 8. The connecting roller 10 and the protective cover 8 are rotationally connected. The protective cover 8 is used to protect the drilling motor 9.

[0053] 4. A retracting frame is fixedly installed at the lower part of the two fixing seats 12, and a mud storage box is mounted at the lower part of each retracting frame. The mud storage box is used to store the mud swept by the mud removal plate 16.

[0054] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are common means well known to those skilled in the art.

[0055] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0056] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A metal mine geological survey drilling device, characterized in that: The invention comprises two symmetrically arranged fixing frames (1), a mandrel (2) is provided between the two fixing frames (1), a balancing plate (7) is installed on the mandrel (2) via a traction mechanism, a connecting roller (10) is rotatably installed on the balancing plate (7) via a drilling motor (9), a drilling cone (11) is fixedly installed on the connecting roller (10), a plurality of detection cameras (33) are fixedly installed on the drilling cone (11) via a plurality of mud storage tanks (32), and a counterweight mechanism is installed on the drilling cone (11); A fixing seat (12) is rotatably mounted on the lower portion of each of the two fixing frames (1), and a locking mechanism is installed between each fixing frame (1) and the corresponding fixing frame (12), a support frame (18) is fixedly mounted in each of the fixing frames (12) via a retractable spring rod (17), and a moving wheel (14) is rotatably mounted on each of the support frames (18), a support rod (15) is fixedly mounted in each of the fixing frames (12) via a telescopic limiting rod (23), and a positioning mechanism is installed between each of the support rods (15) and the corresponding supporting frame (18), and a ground-contacting tooth plate (24) is fixedly mounted on each of the support rods (15); A connecting plate (13) is fixedly mounted on each of the fixing seats (12), a demudifier (16) is mounted between each of the connecting plates (13) and the corresponding fixing seat (12) via a reciprocating mechanism, and a return spring rod (25) is rotatably mounted between each of the demudifier (16) and the corresponding connecting plate (13); The traction mechanism comprises a traction motor (3) fixedly mounted on a top rod (2), a winding roller (4) fixedly mounted on a driving end of the traction motor (3), a traction wire rope (6) fixedly connected to the winding roller (4), and a balancing plate (7) fixedly connected to the lower end of the traction wire rope (6), and two telescopic connecting rods (5) fixedly mounted between the balancing plate (7) and the traction motor (3); The counterweight mechanism comprises a placement groove (30) provided in the drilling cone head (11), wherein a plurality of counterweight blocks (31) are placed in the placement groove (30), and a sealing cover is mounted in the placement groove (30).

2. A metal mine geological survey drilling device according to claim 1, characterized in that: The positioning mechanism comprises two positioning plates (19) fixedly mounted on the lower part of the fixing seat (12), a positioning pin (20) being slidably mounted between the two positioning plates (19), two limiting holes (22) cooperating with the positioning pin (20) being provided on the support frame (18), and two positioning holes (21) cooperating with the positioning pin (20) being provided on the support rod (15).

3. A metal mine geological survey drilling device according to claim 1, characterized in that: The reciprocating mechanism includes a driving motor (26) fixedly mounted on a connecting plate (13), an incomplete gear (27) fixedly mounted on a driving end of the driving motor (26), a fixed wheel (28) rotatably mounted on the fixing seat (12) via a connecting frame, and a mud remover plate (16) fixedly mounted on the fixed wheel (28), a swing gear (29) fixedly mounted on the fixed wheel (28), and the swing gear (29) cooperates with the incomplete gear (27).

4. A metal mine geological survey drilling device according to claim 1, characterized in that: The clamping mechanism comprises a clamping plate fixedly mounted on a fixing frame (1), a clamping pin is slidably mounted on the clamping plate, and a plurality of clamping holes cooperating with the clamping pin are provided on the fixing seat (12).

5. The metal mine geological survey drilling device according to claim 1, characterized in that: A protective cover (8) is fixedly mounted on the lower portion of the balancing plate (7), the drilling motor (9) is located inside the protective cover (8), and the connecting roller (10) is rotationally connected to the protective cover (8).

6. The metal mine geological survey drilling device according to claim 1, characterized in that: The lower parts of the two fixing seats (12) are fixedly mounted with a retracting frame, and the lower part of each retracting frame is engaged with a mud storage box.

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