CN209817934U - Efficient directional drilling machine - Google Patents
Efficient directional drilling machine Download PDFInfo
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- CN209817934U CN209817934U CN201920292778.2U CN201920292778U CN209817934U CN 209817934 U CN209817934 U CN 209817934U CN 201920292778 U CN201920292778 U CN 201920292778U CN 209817934 U CN209817934 U CN 209817934U
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Abstract
The utility model relates to a high-efficient directional drilling machine belongs to drilling equipment technical field. The lifting device comprises a host machine body, wherein a working mechanism is arranged on the host machine body, the working mechanism comprises a sliding frame assembly, a first lifting mechanism and a second lifting mechanism, the first lifting mechanism is fixed on the front side of the host machine body, the second lifting mechanism is fixed on the rear side of the host machine body, the first lifting mechanism and the second lifting mechanism are arranged oppositely, and two ends of the sliding frame assembly are fixed on the first lifting mechanism and the second lifting mechanism, so that two ends of the sliding frame assembly can respectively do lifting motion; and the rear side of the main machine body is also provided with a water pump for driving a drill bit arranged on the drill rod to rotate. The method and the device not only ensure the effective extension of the drilling track in the preset horizon, increase the effective extraction distance of the drill hole, improve the gas extraction amount of the drill hole, increase the gas extraction rate, and obviously improve the coal seam gas treatment effect.
Description
Technical Field
The utility model relates to a high-efficient directional drilling machine belongs to drilling equipment technical field.
Background
In the coal mine industry, when coal mining operation is carried out underground, drilling work such as water detection, gas detection, fault detection, water injection and the like needs to be carried out on a coal seam. Since the working site is constantly changed, the self-moving track is required to be operated by a deep hole drill carriage so as to drill holes in different places. However, even at the same point downhole, the drilling is required at different angles and heights, and therefore the drill pipe needs to be rotated at an angle to accommodate drilling in various locations. In a conventional deep hole drill carriage, a carriage is rotated by driving a side cylinder to adjust a drilling angle of a drill rod. However, the rotation angle between the piston rod of the oil cylinder and the sliding frame assembly is limited, and once the oil cylinder rotates too much, the oil cylinder cannot support the sliding frame assembly, so that the original deep hole drill carriage can only rotate by 0-45 degrees, the range of the drilling angle of the deep hole drill carriage is limited, and the applicability of the deep hole drill carriage is poor.
Patent is 90 deep hole drill carriage (CN202467647U) for coal mine, it includes host computer organism, track running gear and operating device, and wherein track running gear fixes in the both sides of host computer organism, and operating device installs on the host computer organism, be equipped with stand supporting component on the operating device, stand supporting component's all is fixed with turbine reduction gear carousel, be equipped with the balladeur train assembly between two turbine reduction gear carousels, the balladeur train assembly rotates with turbine reduction gear carousel to be connected, be fixed with hydro-cylinder and slide on the balladeur train assembly, the piston rod of hydro-cylinder is fixed with the slide, is fixed with the unit head on the slide. The 90-degree deep hole drill carriage for the coal mine has a large drilling angle range and high applicability. But only straight holes can be drilled, and gas can not be released and harm still exists for places where some straight holes can not reach; and the drill bit can not be avoided when the drill bit meets hard rock, so that the drill bit is easy to damage.
Coal seams of coal mines in China have complex geological conditions, high coal seam gas content and high pressure, gas disaster accidents are frequent, and coal mining is seriously influenced. The method for extracting coal bed gas by using the drill hole is a common and effective method at present in China. However, the traditional rotary drilling process technology for drilling has the defects of low construction precision, low construction speed, course supplementing control of drilling track, incapability of adapting to fluctuation of a coal seam top and bottom plate, more invalid footage, low drilling utilization rate, small single-hole gas extraction amount and the like, and can not meet the requirement of high-efficiency gas extraction in a coal mine area.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a high-efficient directional drilling machine aiming at the prior art, realize the accurate control of drilling track, guarantee the effective extension of drilling track in predetermined position, increase the effective extraction distance of drilling, increase the drilling gas extraction volume, improve the gas extraction rate; the coal bed gas treatment effect is obviously improved.
The utility model provides a technical scheme that above-mentioned problem adopted does: a high-efficiency directional drilling machine comprises a main machine body, crawler traveling devices arranged on two sides of the main machine body, a hydraulic system for driving each part and an operating platform, wherein the hydraulic system and the operating platform are respectively arranged on the main machine body;
the working mechanism comprises a sliding frame assembly, a first lifting mechanism and a second lifting mechanism, the first lifting mechanism is fixed on the front side of the main machine body, the second lifting mechanism is fixed on the rear side of the main machine body, the first lifting mechanism and the second lifting mechanism are arranged oppositely, and two ends of the sliding frame assembly are fixed on the first lifting mechanism and the second lifting mechanism, so that two ends of the sliding frame assembly can respectively do lifting motion;
the balladeur train assembly includes balladeur train, slide, unit head and feed cylinder, the balladeur train both ends are fixed respectively on first elevating system and second elevating system, feed cylinder locates in the balladeur train, the slide is located on the balladeur train, the slide holds fixed connection with stretching out of feed cylinder, and feed cylinder promotes the slide and makes rectilinear motion along the balladeur train, the unit head is fixed in on the slide for clip the drilling rod and drive the drilling rod and rotate together.
The first lifting mechanism comprises a pair of vertically arranged first guide rods, a first hydraulic oil cylinder, first guide sleeves and first installation seats, the first guide sleeves are sleeved on the first guide rods respectively, the first installation seats are used for being connected with the first guide rods respectively, the first installation seats are fixed on a host machine body respectively, the bottoms of the first guide rods are hinged to the corresponding first installation seats respectively, the first hydraulic oil cylinder is fixed between the first installation seats and is vertically arranged, a first connecting rod is fixedly arranged between the first guide sleeves, and the front end of the sliding frame and the extending end of the first hydraulic oil cylinder are arranged on the first connecting rod respectively.
The second lifting mechanism comprises a pair of vertically arranged second guide rods, a second hydraulic cylinder, second guide sleeves and second installation seats, the second guide sleeves are sleeved on the second guide rods respectively, the second installation seats are used for being connected with the second guide rods respectively, the second installation seats are fixed on the main machine body respectively, the bottom of each second guide rod is fixedly connected with the corresponding second installation seat respectively, the second hydraulic cylinder is fixed between the second installation seats and is vertically arranged, a second connecting rod is fixedly arranged between the second guide sleeves, and the rear end of the sliding frame and the extending end of the second hydraulic cylinder are arranged on the second connecting rod respectively.
The telescopic supporting rod unit comprises a first telescopic supporting rod, a second telescopic supporting rod and a third telescopic supporting rod, the first telescopic supporting rod is fixed at the front end of the main machine body, and the first telescopic supporting rod extends downwards to prop against the ground; the second telescopic supporting rod is fixed at the rear end of the main machine body, and the extension rod of the second telescopic supporting rod can simultaneously extend upwards and downwards to respectively prop against the top of a mine and the ground; the third retractable supporting rod is fixed on the main machine body and extends upwards to support the top of the mine.
And a clamp holder is fixedly arranged on the sliding frame assembly and used for stabilizing the drill rod.
The rear side of the main machine body is also provided with a water pump which is used for driving a hole bottom motor (a screw drilling tool) arranged on the drill rod and a drill bit to rotate.
And a hydraulic brake is further arranged at the front end of the power head, so that the drill rod can be rapidly stopped.
The adjustable included angle of the drill rod relative to the horizontal plane is-10-20 degrees.
The carriage is V-shaped, and the sliding seat is matched with the carriage.
A plurality of locking holes are formed in the first guide rod and the second guide rod at intervals in the vertical direction, and locking pins are inserted into the locking holes to limit the first guide sleeve and the second guide sleeve.
The first hydraulic oil cylinder and the second hydraulic oil cylinder are respectively telescopic two-stage hydraulic oil cylinders.
The first retractable supporting rod and the second retractable supporting rod are respectively provided with 2 supporting rods.
Compared with the prior art, the utility model has the advantages of: a high-efficiency directional drilling machine is characterized in that two ends of a sliding frame assembly are respectively connected with a first lifting mechanism and a second lifting mechanism, the included angle between the sliding frame assembly and the horizontal plane is adjusted, a drill rod is fixed on the sliding frame assembly and can drive the drill rod to rotate and move, and a drill bit is fixedly arranged at the front end of the drill rod, so that the drill bit rotates along with the drill rod to finish the action of drilling straight holes; when the sliding frame assembly only drives the drill rod to move but does not rotate, the water pump drives a hole bottom motor (a screw drilling tool) at the front end of the drill rod and a drill bit to rotate, and the action of drilling a curved hole is finished. This application observes the orbit of drilling through the flame proof computer, in time adjusts the angle of drilling rod. The method has the advantages that the effective extension of the drilling track in the preset horizon is guaranteed, the effective extraction distance of the drill hole is increased, the gas extraction amount of the drill hole is increased, the gas extraction rate is increased, the coal seam gas treatment effect is obviously improved, the operation is convenient and fast, and more precise technical means and professional equipment are provided for coal mining.
Drawings
Fig. 1 is a schematic view of a high-efficiency directional drilling machine according to an embodiment of the present invention;
fig. 2 is a top view of a high-efficiency directional drilling machine according to an embodiment of the present invention;
fig. 3 is a side view of a high-efficiency directional drilling machine according to an embodiment of the present invention;
in the figure, 1, a second telescopic supporting rod, 2 electromagnetic starters, 3 motor oil pump assemblies, 4 oil tanks, 5 sliding frame assemblies, 5.1 clampers, 5.2 sliding frames, 5.3 feeding oil cylinders, 5.4 sliding seats, 5.5 power heads, 6 operation tables, 7 explosion-proof computers, 8 first telescopic supporting rods, 9 first lifting mechanisms, 9.1 first connecting rods, 9.2 first guide rods, 9.3 first secondary hydraulic oil cylinders, 9.4 first installation seats, 9.5 first guide sleeves, 10 first lifting mechanisms, 10.1 second connecting rods, 10.2 second guide rods, 10.4 second installation seats, 10.5 second guide sleeves, 11 drill rods, 12 water pumps, 13 crawler traveling mechanisms, 14 host machine bodies and 15 third telescopic supporting rods are arranged.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1, 2, and 3, the high-efficiency directional drilling machine in this embodiment includes a main machine body 14, a crawler traveling device, a working mechanism provided with a drill rod 11, an oil tank 4, a motor oil pump assembly 3, an electromagnetic starter 2, an operation console 6, and a flameproof computer 7, wherein the oil tank 4, the motor oil pump assembly 3, and the operation console 6 are respectively disposed on the main machine body 14, and the flameproof computer 7 is fixed on the operation console 6 for observing a drilling track, so as to adjust an angle of the drill rod 11 in time. Wherein, motor oil pump assembly includes 3 oil pumps of 1 motor. The crawler belt traveling devices are fixed on two sides of the main machine body 14, are in contact with the ground and are used for moving the main machine body 14; the operating mechanism is fixed on the main machine body 14, and the main machine body 14 is fixedly provided with a vertically arranged telescopic supporting rod unit for stabilizing the main machine body 14.
The working mechanism comprises a sliding frame assembly 5 used for arranging a drill rod 11, a first lifting mechanism 9 and a second lifting mechanism 10, wherein the first lifting mechanism 9 is fixed on the front side of a host machine body 14, the second lifting mechanism 10 is fixed on the rear side of the host machine body 14, the first lifting mechanism 9 and the second lifting mechanism 10 are arranged oppositely, the sliding frame assembly 5 is arranged between the first lifting mechanism 9 and the second lifting mechanism 10, two ends of the sliding frame assembly 5 are respectively fixed on the first lifting mechanism 9 and the second lifting mechanism 10, when the first lifting mechanism 9 works, the front end of the sliding frame assembly 5 can perform lifting action, when the second lifting mechanism 10 works, the rear end of the sliding frame assembly 5 can perform lifting action, and two ends of the sliding frame assembly 5 can perform lifting action independently to adjust an included angle of the drill rod 11 relative to the horizontal direction.
The sliding frame assembly 5 comprises a V-shaped sliding frame 5.2, a sliding seat 5.4, a power head 5.5 and a feeding oil cylinder 5.3, two ends of the V-shaped sliding frame 5.2 are respectively fixed on a first lifting mechanism 9 and a second lifting mechanism 10, the feeding oil cylinder 5.3 is arranged in the V-shaped sliding frame 5.2, the sliding seat 5.4 is arranged on the V-shaped sliding frame 5.2, the sliding seat 5.4 is fixedly connected with an extending end of the feeding oil cylinder 5.3, the feeding oil cylinder 5.3 pushes the sliding seat 5.4 to do linear motion along the V-shaped sliding frame 5.2, and the power head 5.5 is fixed on the sliding seat 5.4 and used for clamping a drill rod 11 and driving the drill rod 11 to rotate together. The drill rod 11 is both rotationally movable and linearly movable along the V-shaped carriage 5.2. The carriage assembly 5 is also fixedly provided with a clamp holder 5.1 which is used for sleeving the drill rod 11 and reducing the shaking generated when the drill rod 11 rotates.
First elevating system 9 includes a pair of vertical first guide bar 9.2 that sets up, first secondary hydraulic cylinder 9.3, overlap respectively first uide bushing 9.5 on first guide bar 9.2 and be used for connecting first guide bar 9.2's first mount pad 9.4 respectively, first mount pad 9.4 is fixed respectively on host computer organism 14, first uide bushing 9.2 bottom is articulated with corresponding first mount pad 9.4 respectively, first guide bar 9.2 can rotate along the pin joint, first secondary hydraulic cylinder 9.3 is fixed in between 2 first mount pads 9.4 and vertical setting, pass through first connecting rod 9.1 fixed connection between 2 first uide bushing 9.5, locate V type balladeur train 5.2's front end and first secondary hydraulic cylinder 9.3's the end that stretches out respectively on first connecting rod 9.1, when first secondary hydraulic cylinder 9.3 stretches out the end and moves, promote first connecting rod 9.1 and move, make V type balladeur train 5.2's front end make elevating movement. When the rear end of the V-shaped sliding frame 5.2 is used as a lifting fulcrum, the adjustable included angle of the V-shaped sliding frame 5.2 relative to the horizontal plane is 0-20 degrees, namely the drill rod 11 is high in front and low in back.
The second lifting mechanism 10 comprises a pair of vertically arranged second guide rods 10.2, a second secondary hydraulic oil cylinder, second guide sleeves 10.5 respectively sleeved on the second guide rods 10.2 and second installation seats 10.4 respectively used for connecting the second guide rods 10.2, the second installation seats 10.4 are respectively fixed on the host machine body 14, the bottoms of the second guide rods 10.2 are respectively and fixedly connected with the corresponding second installation seats 10.4, the second secondary hydraulic oil cylinder is fixed between the 2 second installation seats 10.4 and vertically arranged, the 2 second guide sleeves 10.5 are fixedly connected through second connecting rods 10.1, the rear end of the V-shaped sliding frame 5.2 and the extending end of the second secondary hydraulic oil cylinder are respectively arranged on the second connecting rods 10.1, and when the extending end of the second secondary hydraulic oil cylinder acts, the second connecting rods 10.1 are pushed to act, so that the rear end of the V-shaped sliding frame 5.2 performs lifting action. When the front end of the V-shaped sliding frame 5.2 is used as a lifting fulcrum, the adjustable included angle of the V-shaped sliding frame 5.2 relative to the horizontal plane is-10-0 degrees, namely the drill rod 11 is low in front and high in back.
The telescopic support rod unit comprises 2 first telescopic support rods 8, 2 second telescopic support rods 1 and a third telescopic support rod 15, the side surfaces of the 2 first telescopic support rods 8 are fixed at the front end of the main machine body 14, the first telescopic support rods 8 are composed of hydraulic cylinders and support rods, the hydraulic cylinders drive the support rods to move, and the first telescopic support rods 8 extend downwards to abut against the ground; the side surfaces of the 2 second telescopic support rods 1 are fixed at the rear end of the main machine body 14, the second telescopic support rods 1 comprise 2 hydraulic cylinders and 2 support rods, the 2 hydraulic cylinder bodies are fixedly connected, and the extending ends of the hydraulic cylinders are respectively fixedly connected with the support rods, so that the 2 second telescopic support rods 1 can simultaneously extend upwards and downwards to respectively abut against the top of a mine and the ground; third retractable bracing piece 15 bottom is fixed in on host computer organism 14, and third retractable bracing piece 15 comprises pneumatic cylinder and bracing piece, and the pneumatic cylinder body is fixed on host computer organism 14, and the pneumatic cylinder stretches out end fixed connection bracing piece for third retractable bracing piece 15 upwards stretches out, thereby supports the mine top. When drilling, the main machine body 14 can be stabilized to prevent the main machine body 14 from sliding.
And a mechanical locking mechanism is added on the first guide rod 9.2 and the second guide rod 10.2, so that double locking is realized on the first guide sleeve 9.5 and the second guide sleeve 10.5. A plurality of locking holes are formed in the first guide rod 9.2 and the second guide rod 10.2 at intervals along the vertical direction, and mechanical limiting of the first guide sleeve 9.5 and the second guide sleeve 10.5 is achieved by inserting locking pins into the locking holes. In the event of failure of the hydraulic blocking mechanism, it is ensured that the first 9.1 and second 10.1 links do not slide down.
A water pump 12 is also provided behind the main body 14 for driving the drill bit provided on the drill rod 11 to rotate. When the power head 5.5 is not operating, the drill bit can still operate.
The front end of the power head 5.5 is also provided with a hydraulic brake, and when the drill rod 11 needs to stop rotating, the drill rod 11 can stop rotating quickly.
Working mode of drilling horizontal straight hole in mine
The main machine body 14 is moved to a position to be drilled through the crawler traveling device, and the main machine body 14 is stabilized through the telescopic supporting mechanism. To first secondary hydraulic cylinder 9.3 and second secondary hydraulic cylinder simultaneous oil feed, the end that stretches out of first secondary hydraulic cylinder 9.3 promotes first connecting rod 9.1 and rises, the end that stretches out of second secondary hydraulic cylinder promotes second connecting rod 10.1 and rises, realize that balladeur train 5.2 is preceding, the rear end rises in step, make the contained angle of drilling rod 11 and horizontal plane be 0, insert the locking round pin in the locking hole on first guide bar 9.2 and second guide bar 10.2 this moment, realize the dual lock dead state of first uide bushing 9.5 and second uide bushing 10.5. A drill bit is installed at the front end of a drill rod 11, a power head 5.5 and a feeding oil cylinder 5.3 are started to work, the power head 5.5 drives the drill rod 11 to rotate, the feeding oil cylinder 5.3 drives the drill rod 11 to move forwards linearly, the drill bit can rotate and move linearly, and high-low position drilling horizontal hole drilling work in a mine is completed by adjusting the telescopic lengths of a first secondary hydraulic oil cylinder 9.3 and a second secondary hydraulic oil cylinder.
Working mode for drilling inclined straight hole at high position of mine
The main machine body 14 is moved to a position to be drilled through the crawler traveling device, and the main machine body 14 is stabilized through the telescopic supporting mechanism. The oil supply is carried out on the first secondary hydraulic oil cylinder 9.3, the second secondary hydraulic oil cylinder does not work, the extending end of the first secondary hydraulic oil cylinder 9.3 pushes the first connecting rod 9.1 to ascend, the front end of the sliding frame 5.2 ascends, so that the included angle between the drill rod 11 and the horizontal plane is 15 degrees, the locking pin is inserted into the locking hole in the first guide rod 9.2 at the moment, and the double locking state of the first guide sleeve 9.5 is realized. A drill bit is installed at the front end of a drill rod 11, a power head 5.5 and a feed oil cylinder 5.3 are started to work, the power head 5.5 drives the drill rod 11 to rotate, the feed oil cylinder 5.3 drives the drill rod 11 to move forwards in a straight line, the drill bit can rotate and move in a straight line, and the work of drilling inclined straight holes at high positions of a mine is completed.
(III) working mode for drilling inclined straight hole at low position of mine
The main machine body 14 is moved to a position to be drilled through the crawler traveling device, and the main machine body 14 is stabilized through the telescopic supporting mechanism. The first second grade hydraulic cylinder 9.3 is out of work, to the second grade hydraulic cylinder oil feed, the end that stretches out of second grade hydraulic cylinder promotes second connecting rod 10.1 and rises, realizes that balladeur train 5.2 rear end rises for the contained angle of drilling rod 11 and horizontal plane is-5, inserts the lock pin in the locking hole on second guide bar 10.2 this moment, realizes the dual lock state of second uide bushing 10.5. A drill bit is installed at the front end of a drill rod 11, a power head 5.5 and a feed oil cylinder 5.3 are started to work, the power head 5.5 drives the drill rod 11 to rotate, the feed oil cylinder 5.3 drives the drill rod 11 to move forwards in a straight line, the drill bit can rotate and move in a straight line, and inclined straight hole drilling work at the lower part of a mine is completed.
(IV) working mode of mine well drilling curve hole
The main machine body 14 is moved to a position to be drilled through the crawler traveling device, and the main machine body 14 is stabilized through the telescopic supporting mechanism. The angle of the drill rod 11 is adjusted by the first secondary hydraulic oil cylinder 9.3 or the second secondary hydraulic oil cylinder, and then a hole bottom motor (a screw drilling tool) and a drill bit are installed at the front end of the drill rod 11. At the moment, the water pump 12 and the feed oil cylinder 5.3 are started to work, the drill rod 11 only moves forwards in a linear mode and does not rotate, the water pump 12 drives a hole bottom motor (a screw drilling tool) and a drill bit to rotate, the drill hole moves forwards along the angle of the bent shell of the screw drilling tool, and the curved hole drilling work of the mine is completed by adjusting the angle direction of the bent shell of the screw drilling tool.
This application can bore straight hole and can bore the curve hole again, accomplishes the work of creeping into of different requirements through different mode. And the track of the drilled hole is observed through the explosion-proof computer 7, and the angle of the drill rod 11 is adjusted in time. The method has the advantages that the effective extension of the drilling track in the preset horizon is guaranteed, the effective extraction distance of the drill hole is increased, the gas extraction amount of the drill hole is increased, the gas extraction rate is increased, the coal seam gas treatment effect is obviously improved, the operation is convenient and fast, and more precise technical means and professional equipment are provided for coal mining.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (14)
1. The utility model provides a high-efficient directional drilling machine, includes host computer organism (14), locates crawler travel unit, the hydraulic system and the operation panel (6) of each part of drive of host computer organism (14) both sides, hydraulic system and operation panel (6) are located respectively on host computer organism (14), its characterized in that: the main machine body (14) is provided with a working mechanism for arranging a drill rod (11) and driving the drill rod (11) to rotate and linearly reciprocate, the operating table (6) is fixedly provided with an explosion-proof computer (7), and the main machine body (14) is provided with a vertically arranged telescopic support rod unit for stabilizing the main machine body (14);
the working mechanism comprises a sliding frame assembly (5), a first lifting mechanism (9) and a second lifting mechanism (10), the first lifting mechanism (9) is fixed on the front side of the host machine body (14), the second lifting mechanism (10) is fixed on the rear side of the host machine body (14), the first lifting mechanism (9) and the second lifting mechanism (10) are oppositely arranged, and two ends of the sliding frame assembly (5) are fixed on the first lifting mechanism (9) and the second lifting mechanism (10), so that two ends of the sliding frame assembly (5) can respectively do lifting motion;
carriage assembly (5) include balladeur train (5.2), slide (5.4), unit head (5.5) and feed cylinder (5.3), balladeur train (5.2) both ends are fixed respectively on first elevating system (9) and second elevating system (10), feed cylinder (5.3) are located in balladeur train (5.2), on balladeur train (5.2) are located in slide (5.4), the end fixed connection that stretches out of slide (5.4) and feed cylinder (5.3), feed cylinder (5.3) promote slide (5.4) and make linear motion along balladeur train (5.2), unit head (5.5) are fixed in on slide (5.4) for clip drilling rod (11) and drive drilling rod (11) and rotate together.
2. A high efficiency directional drilling machine according to claim 1, characterized by: the first lifting mechanism (9) comprises a pair of vertically arranged first guide rods (9.2), a first hydraulic oil cylinder, first guide sleeves (9.5) sleeved on the first guide rods (9.2) respectively and first installation seats (9.4) used for connecting the first guide rods (9.2) respectively, the first installation seats (9.4) are fixed on a host machine body (14) respectively, the bottoms of the first guide rods (9.2) are hinged with the corresponding first installation seats (9.4) respectively, the first hydraulic oil cylinder is fixed between the first installation seats (9.4) and is vertically arranged, first connecting rods (9.1) are fixedly arranged between the first guide sleeves (9.5), and the front ends of the sliding frames (5.2) and the extending ends of the first hydraulic oil cylinder are arranged on the first connecting rods (9.1) respectively.
3. A high efficiency directional drilling machine according to claim 1, characterized by: the second lifting mechanism (10) comprises a pair of vertically arranged second guide rods (10.2), a second hydraulic oil cylinder, second guide sleeves (10.5) sleeved on the second guide rods (10.2) respectively and second installation seats (10.4) used for connecting the second guide rods (10.2) respectively, the second installation seats (10.4) are fixed on the host machine body (14) respectively, the bottoms of the second guide rods (10.2) are fixedly connected with the corresponding second installation seats (10.4) respectively, the second hydraulic oil cylinder is fixed between the second installation seats (10.4) and is vertically arranged, second connecting rods (10.1) are fixedly arranged between the second guide sleeves (10.5), and the rear end of the sliding frame (5.2) and the extending end of the second hydraulic oil cylinder are arranged on the second connecting rods (10.1) respectively.
4. A high efficiency directional drilling machine according to claim 1, characterized by: the telescopic supporting rod unit comprises a first telescopic supporting rod (8), a second telescopic supporting rod (1) and a third telescopic supporting rod (15), the first telescopic supporting rod (8) is fixed at the front end of the main machine body (14), and the first telescopic supporting rod (8) extends downwards to abut against the ground; the second telescopic supporting rod (1) is fixed at the rear end of the main machine body (14), and the extension rod of the second telescopic supporting rod (1) can simultaneously extend upwards and downwards to respectively support the top of a mine and the ground; and the third telescopic supporting rod (15) is fixed on the main machine body (14), and the third telescopic supporting rod (15) extends upwards to support the top of the mine.
5. A high efficiency directional drilling machine according to claim 1, characterized by: the carriage assembly (5) is fixedly provided with a clamp holder (5.1) for stabilizing the drill rod (11).
6. A high efficiency directional drilling machine according to claim 1, characterized by: and a water pump (12) is also arranged on the rear side of the main machine body (14) and is used for driving a hole bottom motor and a drill bit which are arranged on the drill rod (11) to rotate.
7. A high efficiency directional drilling machine according to claim 1, characterized by: and a hydraulic brake is further arranged at the front end of the power head (5.5), so that the drill rod (11) can be rapidly stopped.
8. A high efficiency directional drilling machine according to claim 1, characterized by: the adjustable included angle of the drill rod (11) relative to the horizontal plane is-10-20 degrees.
9. A high efficiency directional drilling machine according to claim 1, characterized by: the sliding frame (5.2) is V-shaped, and the sliding seat (5.4) is matched with the sliding frame (5.2).
10. A high efficiency directional drilling machine according to claim 2, characterized by: a plurality of locking holes are formed in the first guide rod (9.2) at intervals in the vertical direction, and locking pins are inserted into the locking holes to limit the first guide sleeve (9.5).
11. A high efficiency directional drilling machine according to claim 3, characterized by: a plurality of locking holes are formed in the second guide rod (10.2) at intervals in the vertical direction, and locking pins are inserted into the locking holes to limit the second guide sleeve (10.5).
12. A high efficiency directional drilling machine according to claim 2, characterized by: the first hydraulic oil cylinder is a telescopic two-stage hydraulic oil cylinder.
13. A high efficiency directional drilling machine according to claim 3, characterized by: the second hydraulic oil cylinder is a telescopic two-stage hydraulic oil cylinder.
14. A high efficiency directional drilling machine according to claim 4, wherein: the first retractable supporting rod (8) and the second retractable supporting rod (1) are respectively provided with 2 supporting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292778.2U CN209817934U (en) | 2019-03-07 | 2019-03-07 | Efficient directional drilling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292778.2U CN209817934U (en) | 2019-03-07 | 2019-03-07 | Efficient directional drilling machine |
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| CN209817934U true CN209817934U (en) | 2019-12-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763770A (en) * | 2019-03-07 | 2019-05-17 | 江苏中煤矿山设备有限公司 | A kind of efficiently and directionally drilling machine |
| CN111577123A (en) * | 2020-04-27 | 2020-08-25 | 台州市木落自动化科技有限公司 | Cross beam moving type rock drilling equipment |
| CN111730300A (en) * | 2020-05-29 | 2020-10-02 | 铜陵长江金刚石工具有限责任公司 | Assembling tool for electric drill with sliding rail |
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2019
- 2019-03-07 CN CN201920292778.2U patent/CN209817934U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763770A (en) * | 2019-03-07 | 2019-05-17 | 江苏中煤矿山设备有限公司 | A kind of efficiently and directionally drilling machine |
| CN109763770B (en) * | 2019-03-07 | 2024-03-15 | 江苏中煤矿山设备有限公司 | High-efficient directional drilling machine |
| CN111577123A (en) * | 2020-04-27 | 2020-08-25 | 台州市木落自动化科技有限公司 | Cross beam moving type rock drilling equipment |
| CN111577123B (en) * | 2020-04-27 | 2022-08-12 | 孔江君 | Cross beam movable rock drilling equipment |
| CN111730300A (en) * | 2020-05-29 | 2020-10-02 | 铜陵长江金刚石工具有限责任公司 | Assembling tool for electric drill with sliding rail |
| CN111730300B (en) * | 2020-05-29 | 2021-03-16 | 铜陵长江金刚石工具有限责任公司 | Assembling tool for electric drill with sliding rail |
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