Precise guiding coal mine drilling machine propelling mechanism

Abstract

The utility model relates to the technical field of drilling machines, in particular to an accurate guiding coal mine drilling machine propelling mechanism which comprises a coal mine drilling machine body, a guiding mechanism and a fixing mechanism. According to the precise guiding coal mine drilling machine propelling mechanism, through the arrangement of a first fixing plate, an air cylinder, a push rod and a detection head, during use, a drilling machine pushes a third fixing plate through a hydraulic cylinder, the third fixing plate pushes the whole fixing frame to adjust the angle of a drill bit, and when the drill bit drills, the air cylinder will push the push rod; the detection head on the push rod can be attached to a rock to measure parameters such as a drilling inclination angle, an azimuth angle and a tool facing angle, a drilling track is displayed in real time, the accuracy of the drilling process is ensured, and through the design, the drilling machine can keep the drilling track stable under complex geological conditions, improve the drilling efficiency and reduce resource waste, and the drilling cost is reduced. And the safety and economy of coal mining are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the drilling machine related technical field especially, and relates to a kind of precision guiding coal mine drilling machine propulsion mechanism. BACKGROUND

[0002] Drilling machine is a complex machine, it is composed of machine, unit and mechanism, drilling machine is in exploration or mineral resources development, drives drilling tool to drill into underground, obtains the mechanical equipment of real physical geology data, also called drilling machine, main function is to drive drilling tool to break bottom rock, enter or propose in the drilling tool in hole, can be used to drill core, mineral core, rock chip, gaseous sample, liquid sample etc., to explore underground geology and mineral resources etc.

[0003] The coal mine drilling machine on the market has the following problems when in use:

[0004] 1, traditional coal mine drilling machine, when in use, cannot be accurately guided, makes borehole trajectory deviate from predetermined path, affects drilling efficiency and accuracy, reduces drilling efficiency, makes coal mining process exist dangerousness and uncertainty, also increases resource waste,

[0005] 2, traditional coal mine drilling machine, part of coal mine drilling machine does not have fixing function, makes coal mine drilling machine shake when working and leads to drill bit deviation, cannot provide stable support and guidance for drilling machine, affects drilling efficiency and accuracy. INVENTION CONTENTS

[0006] The utility model aims at providing precision guiding coal mine drilling machine propulsion mechanism to solve the problems in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of precision guiding coal mine drilling machine propulsion mechanism, including coal mine drilling machine main body, the coal mine drilling machine main body is provided with guiding mechanism;

[0008] The guiding mechanism includes first fixed plate, cylinder, push rod, probe head, second fixed plate, hydraulic cylinder and third fixed plate The inner wall of the fixed frame is installed with first fixed plate, the outer wall of the first fixed plate is provided with cylinder, the output end of the cylinder is connected with push rod, one end of the push rod is provided with probe head, the inner wall of the base is installed with second fixed plate, the second fixed plate is connected with hydraulic cylinder, one end of the hydraulic cylinder is connected with third fixed plate.

[0009] Preferably, the coal mine drilling machine main body includes base, fixed rod, fixed frame, power head and drill bit, the fixed rod is installed on the base, the fixed frame is installed on the fixed rod, the power head is installed on the fixed frame, the inner side wall of the power head is provided with drill bit.

[0010] Preferably, the coal mine drilling machine body is provided with a fixing mechanism, the fixing mechanism comprises a shell, a fourth fixing plate, a bolt, a rotary cylinder, a fixing column and a fixing hole, the base is provided with a shell, the outer side wall of the shell is provided with a fourth fixing plate, the outer wall of the fourth fixing plate is provided with a bolt, the shell is provided with a rotary cylinder, the output end of the rotary cylinder is connected with a fixing column, and the base is provided with a fixing hole.

[0011] Preferably, the shells are equidistantly distributed on the base, and the fixing rods are symmetrically arranged with the width center axis of the base.

[0012] Preferably, the bolts are symmetrically arranged with the length center axis of the fourth fixing plate, and the fourth fixing plate is symmetrically arranged with the width center axis of the shell.

[0013] Preferably, the base is provided with equidistant fixing holes, and the outer side surface of the fixing column is matched with the outer side surface of the fixing hole.

[0014] Preferably, the cylinder and the push rod constitute a telescopic structure, the hydraulic cylinder and the third fixing plate constitute a telescopic structure, and the rotary cylinder and the fixing column constitute a telescopic structure.

[0015] 1. The precision guiding coal mine drilling machine advancing mechanism, through the arrangement of the first fixing plate, the cylinder, the push rod, the detection head, the second fixing plate, the hydraulic cylinder and the third fixing plate, can prevent the drill bit track from deviating from the original track and affecting the drilling effect in use, through the design, the drilling machine can maintain the stability of the drilling track under complex geological conditions, improve the drilling efficiency, reduce resource waste, and ensure the safety and economy of coal mining.

[0016] 2. The precision guiding coal mine drilling machine advancing mechanism, through the arrangement of the shell, the fourth fixing plate, the bolt, the rotary cylinder, the fixing column and the fixing hole, realizes the fixing of the coal mine drilling machine, prevents the coal mine drilling machine from deviating from the drilling track due to shaking during work, improves the drilling precision, and ensures the accuracy and efficiency of the coal mine drilling operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole appearance structure schematic view of the utility model;

[0018] Figure 2 It is a bottom structure schematic view of the utility model;

[0019] Figure 3 It is a guiding mechanism structure schematic view of the utility model;

[0020] Figure 4 It is a base and second fixing plate cooperation structure schematic view of the utility model;

[0021] Figure 5 The utility model discloses Figure 2 A place amplification structural schematic diagram.

[0022] In the drawing: 1, coal mine drilling machine main body;11, base;12, fixed rod;13, fixed frame;14, power head;15, drill bit;2, guide mechanism;21, first fixed plate;22, air cylinder;23, push rod;24, detection head;25, second fixed plate;26, hydraulic cylinder;27, third fixed plate;3, fixed mechanism;31, shell;32, fourth fixed plate;33, bolt;34, rotary air cylinder;35, fixed column;36, fixed hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of precision guide coal mine drilling machine propulsion mechanism, including coal mine drilling machine main body 1, be provided with guide mechanism 2 on coal mine drilling machine main body 1;

[0025] The guide mechanism 2 comprises a first fixed plate 21, a pneumatic cylinder 22, a push rod 23, a probe head 24, a second fixed plate 25, a hydraulic cylinder 26 and a third fixed plate 27, the inner wall of the fixed frame 13 is provided with the first fixed plate 21, the outer wall of the first fixed plate 21 is provided with the pneumatic cylinder 22, the output end of the pneumatic cylinder 22 is connected with the push rod 23, one end of the push rod 23 is provided with the probe head 24, the inner wall of the base 11 is provided with the second fixed plate 25, the second fixed plate 25 is connected with the hydraulic cylinder 26, one end of the hydraulic cylinder 26 is connected with the third fixed plate 27, through the setting of the first fixed plate 21, the pneumatic cylinder 22, the push rod 23, the probe head 24, the second fixed plate 25, the hydraulic cylinder 26 and the third fixed plate 27, when in use, the drilling machine drives the third fixed plate 27 through the hydraulic cylinder 26, the third fixed plate 27 drives the whole fixed frame 13 to adjust the angle of the drill bit 15, when the drill bit 15 is drilling, the pneumatic cylinder 22 drives the push rod 23, the probe head 24 on the push rod 23 is combined with the rock to measure the parameters such as the drilling inclination, the azimuth angle and the tool face angle, the drilling trajectory is displayed in real time, the accuracy of the drilling process is ensured, when the probe head 24 measures that the drill bit 15 deviates from the trajectory, the hydraulic cylinder 26 drives the fixed frame 13 to adjust the drilling trajectory of the drill bit 15 in real time, the deviation from the original trajectory is prevented to affect the drilling effect, through the design, the drilling machine can keep the stability of the drilling trajectory under the complex geological conditions, the drilling efficiency is improved, the resource waste is reduced, and the safety and economy of the coal mining are ensured.

[0026] Further, the coal mine drilling machine body 1 comprises a base 11, a fixed rod 12, a fixed frame 13, a power head 14 and a drill bit 15, the fixed rod 12 is installed on the base 11, the fixed frame 13 is installed on the fixed rod 12, the power head 14 is installed on the fixed frame 13, the inner side wall of the power head 14 is provided with the drill bit 15, the fixed rod 12 is installed on the base 11, the fixed frame 13 is installed on the fixed rod 12, the power head 14 is installed on the fixed frame 13, and the inner side wall of the power head 14 is provided with the drill bit 15.

[0027] Further, the coal mine drilling machine main body 1 is provided with a fixing mechanism 3, the fixing mechanism 3 comprises a shell 31, a fourth fixing plate 32, a bolt 33, a rotary cylinder 34, a fixing column 35 and a fixing hole 36, the base 11 is provided with the shell 31, the fourth fixing plate 32 is installed on the outer side wall of the shell 31, the bolt 33 is installed on the outer wall of the fourth fixing plate 32, the rotary cylinder 34 is arranged on the shell 31, the output end of the rotary cylinder 34 is connected with the fixing column 35, the fixing hole 36 is formed in the base 11, through the arrangement of the shell 31, the fourth fixing plate 32, the bolt 33, the rotary cylinder 34, the fixing column 35 and the fixing hole 36, the shell 31 is fixed with the fourth fixing plate 32 through the bolt 33, the output end of the rotary cylinder 34 is connected with the fixing column 35, when the rotary cylinder 34 is started, the fixing column 35 will rotate downward, and the fixing hole 36 is drilled into the ground to fix the base 11, so as to provide stable support and guidance for the drilling machine, and prevent the drill bit 15 from deviating due to shaking during drilling.

[0028] Further, the shell 31 is equidistantly distributed on the base 11, and the fixing rod 12 is symmetrically arranged with the width center axis of the base 11, through the arrangement of the base 11, the fixing rod 12 and the shell 31, the fixing rod 12 is symmetrically arranged on the base 11 to support and fix the fixing frame 13.

[0029] Further, the bolt 33 is symmetrically arranged with the length center axis of the fourth fixing plate 32, and the fourth fixing plate 32 is symmetrically arranged with the width center axis of the shell 31, through the arrangement of the shell 31, the fourth fixing plate 32 and the bolt 33, the bolt 33 fixes the fourth fixing plate 32 with the base 11, so that the shell 31 is fixed on the base 11, and the shaking of the fixing mechanism 3 is prevented to reduce the fixing effect.

[0030] Further, the fixing holes 36 are equidistantly formed in the base 11, and the outer side surface of the fixing column 35 matches the outer side surface of the fixing hole 36, through the arrangement of the fixing column 35 and the fixing hole 36, the coal mine drilling machine can be better fixed, and the shaking of the coal mine drilling machine is prevented.

[0031] Further, the cylinder 22 and the push rod 23 constitute a telescopic structure, the hydraulic cylinder 26 and the third fixing plate 27 constitute a telescopic structure, and the rotary cylinder 34 and the fixing column 35 constitute a telescopic structure, through the arrangement of the cylinder 22, the push rod 23, the hydraulic cylinder 26, the third fixing plate 27, the rotary cylinder 34 and the fixing column 35, when in use, the cylinder 22 pushes the push rod 23, the detection head 24 at one end of the push rod 23 will be attached to the rock wall, the hydraulic cylinder 26 pushes the third fixing plate 27 to adjust the angle of the drill bit 15, and the rotary cylinder 34 rotates to push the fixing column 35, so that the fixing column 35 is rotated and drilled into the ground to fix the base 11.

[0032] Working principle: before the coal mine drilling machine drills, the relevant staff need to start the rotary cylinder 34, when starting the rotary cylinder 34, the fixed column 35 will rotate downward, drill into the ground through the fixed hole 36 to fix the base 11, so as to provide stable support and guide for the drilling machine, prevent shaking during drilling causing the drill bit 15 to deviate, after fixing the coal mine drilling machine, the relevant staff start the hydraulic cylinder 26, the drilling machine pushes the third fixed plate 27 through the hydraulic cylinder 26, the third fixed plate 27 pushes the whole fixing frame 13 to adjust the angle of the drill bit 15, when the drill bit 15 drills, the cylinder 22 will push the push rod 23, the detection head 24 on the push rod 23 will be attached to the rock to measure the borehole inclination, azimuth, tool face angle and other parameters, real-time display of the drilling trajectory, ensure the accuracy of the drilling process, when the detection head 24 measures that the drill bit 15 deviates from the trajectory, the hydraulic cylinder 26 will push the fixing frame 13 to adjust the drilling trajectory of the drill bit 15 in real time, prevent deviating from the original trajectory affecting the drilling effect, through this design, the drilling machine can keep the drilling trajectory stable under complex geological conditions, improve the drilling efficiency, reduce resource waste, ensure the safety and economy of coal mining.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A precision guided coal mine drilling rig propulsion mechanism comprising a coal mine drilling rig body (1) characterised in that: The coal mine drilling machine body (1) is provided with a guide mechanism (2); The guide mechanism (2) comprises a first fixed plate (21), a gas cylinder (22), a push rod (23), a probe head (24), a second fixed plate (25), a hydraulic cylinder (26) and a third fixed plate (27), the first fixed plate (21) is installed on the inner wall of the fixed frame (13), the outer wall of the first fixed plate (21) is provided with the gas cylinder (22), the output end of the gas cylinder (22) is connected with the push rod (23), one end of the push rod (23) is provided with the probe head (24), the second fixed plate is installed on the inner wall of the base (11), the second fixed plate (25) is connected with the hydraulic cylinder (26), one end of the hydraulic cylinder (26) is connected with the third fixed plate (27).

2. The precision guided coal mine drill push mechanism of claim 1, wherein: The coal mine drilling machine body (1) comprises a base (11), a fixed rod (12), a fixed frame (13), a power head (14) and a drill bit (15), the fixed rod (12) is installed on the base (11), the fixed frame (13) is installed on the fixed rod (12), the power head (14) is installed on the fixed frame (13), and the inner side wall of the power head (14) is provided with the drill bit (15).

3. The precision guided coal mine drill push mechanism of claim 2, wherein: The coal mine drilling machine body (1) is provided with a fixing mechanism (3), the fixing mechanism (3) comprises an outer shell (31), a fourth fixed plate (32), a bolt (33), a rotary gas cylinder (34), a fixed column (35) and a fixed hole (36), the outer shell (31) is arranged on the base (11), the fourth fixed plate (32) is installed on the outer side wall of the outer shell (31), the bolt (33) is installed on the outer wall of the fourth fixed plate (32), the rotary gas cylinder (34) is arranged on the outer shell (31), the output end of the rotary gas cylinder (34) is connected with the fixed column (35), and the fixed hole (36) is arranged on the base (11).

4. The precision guided coal mine drill push mechanism of claim 3, wherein: The outer shell (31) is equidistantly distributed on the base (11), and the fixed rod (12) is symmetrically arranged with the width center axis of the base (11).

5. The precision guided coal mine drill push mechanism of claim 3, wherein: The bolt (33) is symmetrically arranged with the length center axis of the fourth fixed plate (32), and the fourth fixed plate (32) is symmetrically arranged with the width center axis of the outer shell (31).

6. The precision guided coal mine drill push mechanism of claim 3, wherein: The fixed hole (36) is equidistantly arranged on the base (11), and the outer side surface of the fixed column (35) is matched with the outer side surface of the fixed hole (36).

7. The precision guided coal mine drill jumbo advance mechanism of claim 3, wherein: The gas cylinder (22) and the push rod (23) constitute an extension structure, the hydraulic cylinder (26) and the third fixed plate (27) constitute an extension structure, and the rotary gas cylinder (34) and the fixed column (35) constitute an extension structure.

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