CN111927314A

CN111927314A - Drilling machine with deflection mechanism and using method thereof

Info

Publication number: CN111927314A
Application number: CN202010744640.9A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2020-11-13

Abstract

The invention belongs to the technical field of drilling machines, and particularly relates to a drilling machine with a deflection mechanism, which comprises two slide block devices, a double-row chain guide rail device, a lifting arm device, a guide sleeve device, a power head device and a deflection device; the guide sleeve device and the power head device are respectively connected with the lifting arm device in a sliding mode through one sliding block device, the guide sleeve device is detachably connected with the power head device, and when the two sliding block devices slide, the guide sleeve device and the power head device move synchronously. The invention also relates to a use method of the drilling machine, which comprises the following steps: s1, adjusting the deflection device; s2, adjusting the position of the drill boom; s3, outputting power of the two sliding block devices; s4, power transmission of the two sliding block devices; s5, outputting power of the power head device; and S6, drilling the guide sleeve device. The drilling machine is convenient to operate, stable, reliable and long in service life, and can adapt to most construction places, and the working place adaptability of the drilling machine is strong.

Description

Drilling machine with deflection mechanism and using method thereof

Technical Field

The invention belongs to the technical field of drilling machines, and particularly relates to a drilling machine with a deflection mechanism and a using method thereof.

Background

During the drilling process of the drilling machine, a hole needs to be drilled in rock or concrete, and when a round hole needs to be drilled, a cylindrical drill bit is usually used, and end teeth are arranged on the drill bit. The rig will satisfy different work in the place of difference and will pursue, in order to adapt to there is a slope operational environment, the drilling rod of rig need deflect certain angle to guarantee the qualification rate of pore-forming, under the drive of drilling equipment, the ring channel can be drilled out on the concrete to the drill bit, after boring into certain degree of depth, extract columniform main part, and take out cylindricality concrete column, accomplish the drilling operation promptly.

In the existing drilling equipment, a front hydraulic cylinder and a rear hydraulic cylinder are generally adopted, and the hydraulic cylinders are connected with a supporting seat through shaft pins to drive a drill boom to deflect so as to adapt to different working environments. The existing drilling machine is not provided with a mechanism for flexibly deflecting the drill boom, and the existing drilling machine can not adapt to the terrain through the deflection suspension arm if meeting the complex terrain during operation, so that a drill bit is perpendicular to the ground for construction, the dependence on the terrain is large, the operation is inconvenient, and the function is single.

The patent with publication number CN108729858A discloses a drill bit deflection self-adjusting type drilling machine, wherein a lantern ring sleeved on the periphery of a drill bit is arranged on the drilling machine, and the lantern ring and the drill bit are coaxially arranged; a plurality of adjusting mechanisms are circumferentially arranged on the lantern ring; the adjusting mechanism comprises a threaded rod, a sliding plate, a limiting plate and an inserted rod. The drilling machine is provided with an infrared emitter, and the infrared emitter is used for emitting infrared rays; the drill bit is provided with an infrared detector for detecting the vertical distance between the drill bit and the infrared emission direction; the infrared detector and each driving device are connected with a control unit preset on the drilling machine, and the control unit is used for controlling each driving device to work according to the detection value of the infrared detector. The drill bit deflection self-adjusting type drilling machine provided by the disclosure realizes self-monitoring of the deflection angle in the working process of the drill bit, and realizes that each threaded rod is automatically driven to rotate according to the deflection angle of the drill bit, so that the advancing direction of the drill bit is corrected by controlling the circumferential stress of the drill bit. However, the following problems still exist:

1. the traditional drilling machine deflection mechanism adopting the hydraulic cylinder and the supporting seat shaft pin for connection has the advantages of complex structure, poor stability and easy abrasion of the rotating part of the shaft pin.

2. When the drilling machine only has the function of deflecting the drill boom, the drilling operation cannot be completed on complex terrains.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a drilling machine with a deflection mechanism, which is used for solving the problems that the structure is complex, the stability is poor, the rotating part of a pin shaft is easy to wear, and when the drilling machine only has a drill boom deflection function, the drilling operation cannot be completed on a complex terrain, and the like. The invention also provides a using method of the drilling machine.

In order to solve the technical problems, the invention adopts the following technical scheme:

a drilling machine with a deflection mechanism comprises two slide block devices, a double-row chain guide rail device, a lifting arm device, a guide sleeve device, a power head device and a deflection device;

the deflection device comprises a base, a first sliding unit, an angle adjusting unit, a deflection unit and a transportation unit;

the deflection unit comprises a third hydraulic oil cylinder, a third telescopic rod, a rotating seat, a bearing seat, a rotary support bearing and a drill boom supporting seat, wherein one end of the third telescopic rod is arranged in the third hydraulic oil cylinder and movably connected with the third hydraulic oil cylinder, the rotating seat and the drill boom supporting seat are both L-shaped plane plates, the outer part of the third hydraulic oil cylinder is movably connected with one end of the rotating seat, the free end of the third telescopic rod is movably connected with one end of the drill boom supporting seat, the rotating seat is arranged below the drill boom supporting seat and is parallel to each other, the bearing seat is fixedly arranged above the rotating seat, the rotary support bearing comprises an inner ring and an outer ring which are sleeved and connected with each other, the outer ring is fixed in the bearing seat, the inner ring is fixedly connected with the lower surface of the drill boom supporting seat;

the first sliding unit is arranged on the upper part of the base, is connected with the lower part of the rotating seat, and moves synchronously with the deflection unit;

the angle adjusting unit is arranged on the upper part of the first sliding unit, the first sliding unit drives the angle adjusting unit to synchronously move, one end of the angle adjusting unit is connected with the lower part of the rotating seat, and the angle adjusting unit drives the deflection unit to overturn relative to the base;

the transportation unit is arranged at the lower part of the base;

the guide sleeve device with the unit head device respectively through one the slider device with lift arm device sliding connection, the guide sleeve device with the unit head device can be dismantled and be connected, and two when the slider device slides in lift arm device top, the guide sleeve device with synchronous motion is to the unit head device, double chain guide device installs inside the lift arm device, the lift arm device is installed deflection device upper portion.

The outer ring of the rotary supporting bearing is fixed inside the bearing seat, the inner ring of the rotary supporting bearing is fixedly connected with the drill boom supporting seat, and the deflection unit enables the rotary seat to rotate relative to the drill boom supporting seat under the action of the rotary supporting bearing through the telescopic motion of the third telescopic rod, so that the deflection of the drill boom supporting seat is realized. Compared with the pin shaft connection in the existing drilling machine deflection technology, the deflection unit adopts the rotary support bearing for rolling connection, so that the structure is more compact, the occupied space is small, and the drilling machine can work in a smaller construction space; the rotary support bearing is in rolling connection, so that the friction force borne by the rotary support bearing during deflection is smaller, the abrasion of parts is relatively smaller, the service life of the rotary support bearing can be prolonged, and the maintenance frequency is reduced; the deflection unit has simple structure, convenient operation, easy maintenance and reduced use cost.

Further, the first sliding unit comprises a first hydraulic oil cylinder, a first telescopic rod, a sliding block and a first sliding rail, one end of the first hydraulic oil cylinder is fixed to the upper portion of the base through the first fixing seat, one end of the first hydraulic oil cylinder is fixed to the upper portion of the base, one end of the first telescopic rod is located inside the first hydraulic oil cylinder and movably connected with the first hydraulic oil cylinder, the free end of the first telescopic rod is fixed to the inside of the sliding block, the sliding block is slidably connected with the first sliding rail, the lower portion of the first sliding rail is detachably connected with the base, the sliding block is movably connected with the rotating seat, the first hinged seat is fixed to one end of the sliding block, the second hinged seat is fixed to the lower portion of the rotating seat, and the sliding block is movably connected with the rotating seat through.

The first sliding unit enables the deflection unit to do linear motion along the motion track of the first telescopic rod through the telescopic motion of the first telescopic rod. The working range of the invention is increased, the invention can be adapted to the working environment of the drilling machine more deeply, when the drilling machine needs to carry out batch regular drilling operation in a working place, the first sliding unit can obviously reduce the drilling preparation time, and the working efficiency is improved.

Furthermore, the angle adjusting unit comprises a second hydraulic cylinder and a second telescopic rod, one end of the second hydraulic cylinder is fixed above the sliding block, one end of the second telescopic rod is arranged inside the second hydraulic cylinder and movably connected with the second hydraulic cylinder, the free end of the second telescopic rod is connected with the lower portion of the rotating seat, one end of the second hydraulic cylinder is fixed above the sliding block through the fourth hinged seat, and the free end of the second telescopic rod is connected with the lower portion of the rotating seat through the third hinged seat.

The angle adjusting unit makes the deflection unit rotate around the central line of the hinge hole of the first hinge base through the telescopic motion of the second telescopic rod, so that a certain included angle is formed between the deflection unit and the base. When the drilling machine performs drilling operation in a place with a certain gradient or vertical place, the drilling machine can easily adjust the drilling angle through the angle adjusting unit to smoothly complete the drilling operation, so that the adaptability of the drilling machine is improved, and the working range is expanded.

Furthermore, the deflection unit further comprises a fourth hydraulic oil cylinder, a fourth telescopic rod, a fifth hydraulic oil cylinder, a fifth telescopic rod and a connecting plate, one end of the fourth telescopic rod is arranged in the fourth hydraulic oil cylinder and movably connected with the fourth hydraulic oil cylinder, the inner ring is fixedly connected with the lower surface of the drill boom supporting seat through the fourth hydraulic oil cylinder and the fourth telescopic rod, one end of the fifth telescopic rod is arranged in the fifth hydraulic oil cylinder and movably connected with the fifth hydraulic oil cylinder, the fifth hydraulic oil cylinder is fixed on the upper surface of the connecting plate, and the free end of the third telescopic rod is movably connected with one end of the drill boom supporting seat through the fifth hydraulic oil cylinder, the fifth telescopic rod and the connecting plate.

The drill boom supporting seat moves along the axial direction of the fourth telescopic rod through the synchronous work of the fourth hydraulic oil cylinder and the fifth hydraulic oil cylinder, so that the spatial position of the lifting arm device is adjusted, the device can adapt to most construction sites, the adaptability of the device is further optimized, and the working range is expanded.

Furthermore, the transportation unit comprises a chassis, a plurality of cantilevers, a plurality of wheels, a power source, a controller and an object stage, wherein the chassis is a groove-shaped plate, the wheels are uniformly arranged on two sides of the chassis through the cantilevers respectively, the power source and the controller are arranged above the chassis, and the object stage is fixed above the chassis through an object stage support.

The transportation unit can be provided with eight wheels and eight cantilevers which are respectively arranged on two sides of the chassis, and the eight cantilevers can independently absorb shock in the transportation process, so that the transportation damage of the drilling machine is reduced, and the road trafficability of the drilling machine can be improved to adapt to complex road surfaces and reach different places for drilling operation.

Furthermore, the transportation unit also comprises two guard plates which are arranged above the wheels and are respectively fixedly connected with the two sides of the chassis.

On one hand, the two guard plates can protect operators, prevent the operators from being damaged by wheels, and improve the safety of the invention; on the other hand, the two guard plates can protect the body of the drilling machine, reduce muddy water splashing in rainy days and reduce the damage of broken stones on the road caused by the flying of the broken stones due to the rolling of the wheels to the drilling machine.

Furthermore, be equipped with a plurality of first slide rails in the first slip unit, and be a plurality of first slide rail equidistance parallel distribution is in the base top, just slider and a plurality of first slide rail are sliding connection.

Compared with a single first sliding rail, the combination of the plurality of first sliding rails can reduce the pressure and friction force borne by the single first sliding rail, so that the abrasion of the first sliding rail is reduced, the service life of the sliding device is prolonged, in addition, the abrasion is reduced, the sliding block can be effectively ensured to move linearly along the rail of the sliding device all the time, and the sliding precision of the first sliding unit can be ensured.

Further, the angle adjusting unit further comprises a shell, the shell is fixed on the side face of the sliding block, and the shell is sleeved outside the first fixing seat.

In the invention, the mode of connecting a plurality of parts is hinged connection, so that safety accidents easily occur at the hinged connection when an operator drills, the potential safety hazard at the first fixing seat is the largest at all the hinged connection positions, and therefore, on the premise of not influencing the work of the first fixing seat, the shell is arranged outside the first fixing seat to protect the operator and prevent the operator from being pinched and injured, and meanwhile, sundries can be prevented from entering the first fixing seat to damage the internal structure of the first fixing seat, so that the safety and the reliability of the mechanism are improved.

The use method of the drilling machine with the deflection mechanism comprises the following steps:

s1, adjusting the deflection device to enable the position and the angle of the lifting arm device to meet the drilling requirements;

s2, adjusting the position of the drill boom, wherein the lifting arm device comprises an adjusting drill boom, a drill boom lifting rod, a drill boom lower guide rail and a drill boom lifting oil cylinder, the drill boom is slidably connected with the drill boom lower guide rail, one end of the drill boom lifting oil cylinder is movably connected with the drill boom lifting rod, the free end of the drill boom lifting rod is movably connected with the drill boom through an upper hydraulic oil cylinder fixing seat, and the other end of the drill boom lifting oil cylinder is fixedly connected with a drill boom supporting seat through a lower hydraulic oil cylinder fixing seat;

the drill boom lifting oil cylinder drives the drill boom lifting rod to do telescopic motion, so that the drill boom moves up and down along the direction of the drill boom lower guide rail, and the up-down position of the drill boom is adjusted;

s3, power output of two slide block devices, wherein the double-row chain guide rail device comprises a first double-row chain, a second double-row chain, a sliding pulley block guide rail, a chain telescopic oil cylinder and a drill boom upper guide rail, the two slide block devices comprise an upper slide block device and a lower slide block device, the drill boom upper guide rail is fixedly connected with the upper surface of the drill boom, one end of the first double-row chain is fixedly connected with a lower guide seat of the chain, the other end of the first double-row chain is connected with the lower end of the upper slide block device by bypassing a chain guide wheel, the lower slide block device is fixed on the first double-row chain, the chain telescopic oil cylinder is also provided with a guide plate, one end of the second double-row chain is fixedly connected with the guide plate, the other end of the second double-row chain is connected with the upper end of the upper slide block device by bypassing the chain guide wheel, one end of the sliding pulley block, the top end of the chain telescopic oil cylinder is connected to the upper part of the drill boom;

the chain telescopic oil cylinder is telescopic, the pulley block moves upwards in the movable pulley block guide rail, and the first double-row chain and the second double-row chain drive the two sliding block devices to slide up and down on the drill boom upper guide rail;

s4, power transmission of two sliding block devices is achieved, one sliding block device comprises a joint assembly, a fixed part, a nylon sliding block seat and a nylon sliding block, the bottom of the joint assembly is fixedly connected with the top of the fixed part, the top of the nylon sliding block seat is fixedly connected with the bottom of the fixed part, the nylon sliding block is located below the nylon sliding block seat and is fixedly connected with the nylon sliding block seat, the nylon sliding block is connected with a guide rail on a drill boom, and the tail end of the joint assembly is fixedly connected with the top end of the fixed assembly;

the two slide block devices drive the guide sleeve device and the power head device to synchronously move, and a drill bit is arranged at the lower end of the guide sleeve device and is in contact with the construction ground;

s5, outputting power by a power head device, wherein the power head device comprises a main body, two hydraulic motors, a change-over valve, a regulating handle, a first bearing ring, a power shaft fixing head and a second bearing ring, the top of the main body is provided with two motor connecting parts, the two hydraulic motors are respectively connected with the two motor connecting parts, the change-over valve is arranged on the main body, the conversion valve is connected with the two hydraulic motors and the main body, the guide sleeve device passes through the main body to be connected with the two hydraulic motors, the switching valve switches the connection mode of the two hydraulic motors in parallel and in series, the adjusting handle is arranged on the side surface of the switching valve, the adjusting handle controls the oil return of the hydraulic motor, the first bearing ring is fixedly connected with the guide sleeve device, the first bearing ring is connected with the main body, the second bearing ring is fixedly connected with a power shaft fixing head, and the power shaft fixing head is arranged between the two hydraulic motors;

adjusting a regulating handle on a change-over valve, and regulating the two hydraulic motors to change the oil return modes thereof, so as to realize the series connection or the parallel connection of the two hydraulic motors;

when the two hydraulic motors are adjusted to be connected in series, the torque is low, the speed is increased, and the larger power requirement is met;

when the two hydraulic motors are adjusted to be in parallel connection, the torque is increased, and the speed is low;

the power can be properly selected according to the specification of a specific drilling machine, the power transmission device is suitable for different drill bits, and the power can be reasonably transmitted to the guide sleeve device;

s6, performing drilling operation on a guide sleeve device, wherein the guide sleeve device comprises a drill rod, a guide sleeve, a drill rod guide flange and a dust catching hood, the guide sleeve is installed on the upper portion of a lower sliding block device, the drill rod is connected with the guide sleeve through the drill rod guide flange, the drill rod penetrates through a center hole of the drill rod guide flange and is movably connected with the drill rod guide flange, the dust catching hood is horn-shaped, a horn flaring is downward, the dust catching hood is provided with a flaring, and the drill rod guide flange is fixedly connected with the dust catching hood;

the drill bit is aligned to the position of the drill hole, the heights of the guide sleeve, the drill rod guide flange, the fixing seat and the dust catching cover which are connected with the guide sleeve are adjusted, so that the dust catching cover just covers the drill hole of the drill rod, and the power head device transmits power to the drill bit to finish the drilling operation.

Further, in step S1, the adjusting the deflection device includes the steps of:

the method comprises the following steps that firstly, movement and transportation are carried out, a power source provides power for a plurality of wheels, and a controller controls a transportation unit to move and transport a drilling machine;

adjusting the front and rear positions, driving the first telescopic rod to do telescopic motion by a first hydraulic oil cylinder, and enabling the sliding block to move front and rear, so that the front and rear positions of the lifting arm device are adjusted;

step three, adjusting the vertical inclination angle, wherein the second hydraulic oil cylinder drives the second telescopic rod to do telescopic motion, so that the deflection unit rotates around the second hinged support, and the vertical inclination angle of the lifting arm device is adjusted;

step four, adjusting a deflection angle, wherein the third hydraulic oil cylinder drives the third telescopic rod to do telescopic motion, so that the drill boom supporting seat deflects relative to the rotating seat, and the deflection angle of the lifting arm device is adjusted;

fifthly, adjusting the spatial position, wherein the fourth hydraulic oil cylinder drives the fourth telescopic rod to do telescopic motion, and the fifth hydraulic oil cylinder drives the fifth telescopic rod to do telescopic motion, so that the drill boom supporting seat moves along the axial direction of the fourth telescopic rod, and the spatial position of the lifting arm device is adjusted;

and step six, adjusting the angle and the position of the lifting arm device to be perpendicular to the construction ground through the coordination of the first sliding unit, the angle adjusting unit and the deflection unit.

The first sliding unit, the angle adjusting unit, the deflection unit and the transportation unit are coordinated and matched, so that the lifting arm device is perpendicular to the construction ground, each step can work independently, one control unit can be adjusted independently according to needs during adjustment, and the operability of the lifting arm device is improved.

Compared with the prior art, the invention has the following beneficial effects:

the drilling machine is stable and reliable, and has long service life; the deflection unit is in rolling connection by adopting a rotary support bearing, so that the structure is more compact, the occupied space is small, and the deflection unit can work in a smaller construction space; through the coordination of the first sliding unit, the angle adjusting unit, the deflection unit and the transportation unit, the lifting arm device is perpendicular to the construction ground, the drilling machine can adapt to most construction sites, and the adaptability of the drilling machine to the working sites is improved.

The method is convenient to operate, simple and understandable, and operators can be skillfully mastered through simple training; each step of the using method can work independently, and one control unit or device can be adjusted independently according to needs during adjustment, so that the operability of the invention is improved.

Drawings

FIG. 1 is a schematic assembly perspective view of a base, a first sliding unit, an angle adjusting unit, a deflecting unit and a transporting unit of a drilling machine with a deflecting mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic assembly side view of a base, a first sliding unit, an angle adjusting unit, a deflecting unit and a transporting unit of an embodiment of the drilling machine with a deflecting mechanism of the present invention;

FIG. 3 is a schematic perspective view of a deflection unit in an embodiment of a drilling rig with a deflection mechanism according to the present invention;

FIG. 4 is a schematic perspective view of a transport unit in an embodiment of a drilling rig with a deflection mechanism according to the present invention;

FIG. 5 is a schematic side view of a lift arm assembly of an embodiment of a drilling rig having a deflection mechanism according to the present invention;

FIG. 6 is a schematic side view of a dual row chain guide assembly in an embodiment of a drilling rig with a deflection mechanism of the present invention;

FIG. 7 is a schematic perspective view of a slider assembly of an embodiment of a drilling machine with a deflection mechanism according to the present invention;

FIG. 8 is a schematic diagram of a front view of a power head assembly of an embodiment of a drilling rig with a yaw mechanism of the present invention;

FIG. 9 is a schematic side view of a guide sleeve assembly of an embodiment of a drilling machine with a deflection mechanism according to the present invention;

fig. 10 is a schematic perspective view of an embodiment of a drilling machine with a deflection mechanism according to the present invention.

Reference numerals in the drawings of the specification include:

the device comprises a deflection device F, a base F1, a first sliding unit F2, a first hydraulic oil cylinder F21, a first telescopic rod F22, a first fixed seat F23, a sliding block F24, a first sliding rail F25, a first hinged support F26, a second hinged support F27, an angle adjusting unit F3, a second hydraulic oil cylinder F31, a second telescopic rod F32, a third hinged support F33, a fourth hinged support F34, a shell F35, a deflection unit F4, a third hydraulic oil cylinder F401, a third telescopic rod F402, an upper hinged head F403, a lower hinged head F404, a rotary seat F405, a bearing seat F406, a rotary support bearing F407, a drill arm F408, a fourth hydraulic oil cylinder F409, a fourth telescopic rod F410, a fifth hydraulic oil cylinder F411, a fifth telescopic rod F412, a connecting plate F413, a transportation unit F5, a chassis F51, a protection plate 52, a cantilever F53, a wheel F54, a power source F55, a support F867, a control carrier platform F56 2 and a 57;

a slider device A, a joint component A101, a fixed part A102, a nylon slider seat A103 and a nylon slider A104;

the device comprises a double-row chain guide rail device B, a chain lower guide seat B3, a chain guide wheel B4, a first double-row chain B5, a second double-row chain B7, a movable pulley block guide rail B10, a chain telescopic oil cylinder B11, a drill boom upper guide rail B101 and a guide plate B110;

the device comprises a lifting arm device C, a hydraulic oil cylinder upper fixing seat C1, an adjusting drill arm C2, a drill arm lifting rod C3, a hydraulic oil cylinder lower fixing seat C5, a drill arm lower guide rail C6, a drill arm lifting oil cylinder C9, an oil cylinder lower fixer C10, an oil cylinder upper fixer C11 and a guide sleeve telescopic oil cylinder C13;

the device comprises a guide sleeve device D, a drill rod D11, a guide sleeve D12, a drill rod guide flange D13 and a dust catching cover D4;

the power head device E, a main body E101, two hydraulic motors E104a, a switching valve E106, a switching handle E107, a first bearing ring E109, a power shaft fixing head E110 and a second bearing ring E111.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described in conjunction with the accompanying drawings and examples:

the first embodiment is as follows:

as shown in fig. 1-10, a drilling machine with a deflection mechanism comprises two slide block devices a, a double-row chain guide rail device B, a lifting arm device C, a guide sleeve device D, a power head device E and a deflection device F;

the deflecting device F includes a base F1, a first sliding unit F2, an angle adjusting unit F3, a deflecting unit F4, and a transporting unit F5;

the deflection unit F4 comprises a third hydraulic oil cylinder F401, a third telescopic rod F402, a rotating seat F405, a bearing seat F406, a rotary support bearing F407 and a drill boom support seat F408, one end of the third telescopic rod F402 is arranged inside the third hydraulic oil cylinder F401 and movably connected with the third hydraulic oil cylinder F401, the rotating seat F405 and the drill boom support seat F408 are both L-shaped plane plates, the outer part of the third hydraulic oil cylinder F401 is movably connected with one end of the rotating seat F405, the free end of the third telescopic rod F402 is movably connected with one end of the drill boom support seat F408, the rotating seat F405 is arranged below the drill boom support seat F408 and is parallel to each other, the bearing seat F406 is fixedly arranged above the rotating seat F405, the rotary support bearing F407 comprises an inner ring and an outer ring which are sleeved and connected, the outer ring is fixed inside the bearing seat F406, the inner ring is fixedly connected with the lower surface;

the first sliding unit F2 is arranged on the upper part of the base 2, the first sliding unit F2 is connected with the lower part of the rotating seat F405, and the first sliding unit F2 and the deflection unit F4 move synchronously;

the angle adjusting unit F3 is mounted on the upper part of the first sliding unit F2, the first sliding unit F2 drives the angle adjusting unit F3 to do synchronous motion, one end of the angle adjusting unit F3 is connected with the lower part of the rotating seat F405, and the angle adjusting unit F3 drives the deflecting unit F4 to turn over relative to the base F1;

the transportation unit F5 is arranged at the lower part of the base F1;

the guide sleeve device D and the power head device E are respectively connected with the lifting arm device C in a sliding mode through a slider device A, the guide sleeve device D is detachably connected with the power head device E, when the two slider devices A slide, the guide sleeve device D and the power head device E move synchronously, the double-row chain guide rail device B is installed inside the lifting arm device C, and the lifting arm device C is installed on the upper portion of the deflection device F.

The outer ring of the rotary support bearing F407 is fixed inside the bearing seat F406, the inner ring of the rotary support bearing F407 is fixedly connected with the drill boom support seat F408, and the deflection unit F4 enables the rotary seat F405 to rotate relative to the drill boom support seat F408 by the central line of the rotary support bearing F407 under the action of the rotary support bearing F407 through the telescopic motion of the third telescopic rod F402, so that the deflection of the drill boom support seat F408 is realized. Compared with the pin shaft connection in the existing drilling machine deflection technology, the deflection unit F4 in the invention adopts the rotary support bearing F407 for rolling connection, so that the structure is more compact, the occupied space is small, and the drilling machine can work in a smaller construction space; the rotary support bearing F407 is in rolling connection, so that the friction force borne by the rotary support bearing during deflection is smaller, the abrasion of parts is relatively smaller, the service life of the rotary support bearing can be prolonged, and the maintenance frequency is reduced; the deflection unit F4 has simple structure, convenient operation, easy maintenance and low use cost.

Preferably, the first sliding unit F2 includes a first hydraulic cylinder F21, a first telescopic rod F22, a sliding block F24 and a first sliding rail F25, one end of the first hydraulic cylinder F21 is fixed on the upper portion of the base F1 through a first fixing seat F23, one end of the first hydraulic cylinder F21 is fixed on the upper portion of the base F1, one end of the first telescopic rod F22 is inside and movably connected with the first hydraulic cylinder F21, a free end of the first telescopic rod F22 is fixed inside a sliding block F24, the sliding block F24 is slidably connected with a first sliding rail F25, the lower portion of the first sliding rail F25 is detachably connected with the base F1, the sliding block F24 is movably connected with the rotating seat F405, the first hinge seat F24 is fixed on one end of the sliding block F24, the second hinge seat F24 is fixed on the lower portion of the rotating seat F24, and the sliding block F24 is movably connected with the rotating seat F24 through the first hinge seat F36.

The first sliding unit F2 enables the deflecting unit F4 to move linearly along the movement track of the first telescopic rod F22 by the telescopic movement of the first telescopic rod F22. The working range of the invention is increased, the invention can be adapted to the working environment of the drilling machine more deeply, when the drilling machine needs to carry out batch regular drilling operation at a working site, the first sliding unit F2 can obviously reduce the drilling preparation time and improve the working efficiency.

Preferably, the angle adjusting unit F3 includes a second hydraulic cylinder F31 and a second telescopic rod F32, one end of the second hydraulic cylinder F31 is fixed above the sliding block F24, one end of the second telescopic rod F32 is inside the second hydraulic cylinder F31 and movably connected with the second hydraulic cylinder F31, the free end of the second telescopic rod F32 is connected with the lower portion of the rotary base F405, one end of the second hydraulic cylinder F31 is fixed above the sliding block F24 through a fourth hinge base F34, and the free end of the second telescopic rod F32 is connected with the lower portion of the rotary base F405 through a third hinge base F33.

The angle adjusting unit F3 makes the deflecting unit F4 rotate around the center line of the hinge hole of the first hinge base F26 by the telescopic movement of the second telescopic rod F32, so that the deflecting unit F4 and the base F1 form a certain included angle. When the drilling machine performs drilling operation at a certain slope or a vertical place, the drilling angle of the drilling machine can be easily adjusted through the angle adjusting unit F3, the drilling operation is smoothly completed, the adaptability of the drilling machine is improved, and the working range is expanded.

Preferably, the deflection unit F4 further includes a fourth hydraulic cylinder F409, a fourth telescopic rod F410, a fifth hydraulic cylinder F411, a fifth telescopic rod F412 and a connecting plate F413, one end of the fourth telescopic rod F410 is inside the fourth hydraulic cylinder F409 and movably connected with the fourth hydraulic cylinder F409, the inner ring is fixedly connected with the lower surface of the drill boom support base F408 through the fourth hydraulic cylinder F409 and the fourth telescopic rod F410, one end of the fifth telescopic rod F412 is inside the fifth hydraulic cylinder F411 and movably connected with the fifth hydraulic cylinder F411, the fifth hydraulic cylinder F411 is fixed on the upper surface of the connecting plate F413, and the free end of the third telescopic rod F402 is movably connected with one end of the drill boom support base F408 through the fifth hydraulic cylinder F411, the fifth telescopic rod F412 and the connecting plate F413.

The fourth hydraulic oil cylinder F409 and the fifth hydraulic oil cylinder F411 work synchronously, so that the drill boom supporting seat F408 moves along the axial direction of the fourth telescopic rod F410, the spatial position of the lifting arm device C is adjusted, most construction sites can be adapted, the adaptability of the lifting arm device C is further optimized, and the working range is expanded.

Preferably, the transportation unit F5 includes a chassis F51, a plurality of suspension arms F53, a plurality of wheels F54, a power source F55, a controller F56 and a carrier F57, the chassis F51 is a groove-shaped plate, the plurality of wheels F54 are respectively and uniformly installed on two sides of the chassis F51 through a plurality of suspension arms F53, the power source F55 and the controller F56 are both installed above the chassis F51, and the carrier F57 is fixed above the chassis F51 through a carrier F58.

Eight wheels F54 and eight cantilevers F53 can be arranged on the transportation unit F5 and are respectively installed on two sides of the chassis F51, and in the transportation process, the eight cantilevers F53 independently absorb shock, so that the transportation damage of the invention is reduced, the road trafficability of the invention can be improved, the invention is suitable for complex road surfaces, and drilling operation can be carried out in different places.

Example two:

the first sliding unit F2 is arranged on the upper part of the base F1, the first sliding unit F2 is connected with the lower part of the rotating seat F405, and the first sliding unit F2 and the deflection unit F4 do synchronous motion;

the transportation unit F5 is arranged at the lower part of the base F1;

the guide sleeve device D and the power head device E are respectively connected with the lifting arm device C in a sliding mode through a slider device A, the guide sleeve device D is detachably connected with the power head device E, when the two slider devices A slide above the lifting arm device C, the guide sleeve device D and the power head device E move synchronously, the double-row chain guide rail device B is installed inside the lifting arm device C, and the lifting arm device C is installed on the upper portion of the deflection device F.

Preferably, the transportation unit F5 further includes two fenders F52, and the two fenders F52 are disposed above the wheels F54 and are respectively and fixedly connected to two sides of the chassis F51.

On one hand, the two guard plates F52 can protect operators, prevent the operators from being damaged by the wheels F54, and improve the safety of the invention; on the other hand, the two guard plates F52 can protect the body of the drilling machine, reduce muddy water splashing in rainy days and reduce the damage to the drilling machine caused by the flying of broken stones on the road due to the rolling of wheels.

Preferably, the first sliding unit F2 has a plurality of first sliding rails F25, the plurality of first sliding rails F25 are equidistantly and parallelly distributed above the base F1, and the sliding block F24 and the plurality of first sliding rails F25 are both connected in a sliding manner.

Compared with a single first slide rail F25, the combination of the plurality of first slide rails F25 can reduce the pressure and friction force borne by the single first slide rail F25, so that the abrasion of the first slide rail F25 is reduced, the service life of the sliding device is prolonged, the abrasion is reduced, the sliding block F24 can be effectively guaranteed to move linearly along the track of the sliding block F24, and the sliding precision of the first sliding unit F2 can be guaranteed.

Preferably, the angle adjusting unit F3 further includes a housing F35, the housing F35 is fixed on the side of the slider F24, and the housing F35 is sleeved outside the first fixing seat F23.

In the invention, the mode of connecting a plurality of parts is hinge connection, so that safety accidents easily occur at the hinge connection position when an operator drills, the potential safety hazard at the first fixing seat 23 is the largest at all the hinge connection positions, and therefore, on the premise of not influencing the work of the first fixing seat 23, the shell 35 is arranged outside the first fixing seat to protect the operator and prevent the operator from being pinched and injured, and meanwhile, sundries can be prevented from entering the first fixing seat 23 to damage the internal structure of the first fixing seat 23, thereby improving the safety and the reliability of the invention.

The advantages of the second embodiment over the first embodiment are:

the damage to the drilling machine caused by flying of broken stones on the road due to rolling of the wheels is reduced; the abrasion of the first sliding rail F25 is reduced, the service life of the invention is prolonged, and the sliding precision of the first sliding unit F2 can be ensured; the safety and reliability of the invention are further improved.

s1, adjusting the deflection device F to enable the position and the angle of the lifting arm device C to meet the drilling requirements;

s2, adjusting the position of a drill boom C2, wherein a lifting arm device C comprises an adjusting drill boom C2, a drill boom lifting rod C3, a drill boom lower guide rail C6 and a drill boom lifting oil cylinder C9, the drill boom C2 is in sliding connection with the drill boom lower guide rail C6, one end of the drill boom lifting oil cylinder C9 is movably connected with a drill boom lifting rod C3, the free end of the drill boom lifting rod C3 is movably connected with the drill boom C2 through an upper fixing seat C1 of a hydraulic oil cylinder, and the other end of the drill boom lifting oil cylinder C9 is fixedly connected with a drill boom supporting seat F408 through a lower fixing seat C5 of the hydraulic oil cylinder;

the drill boom lifting oil cylinder C9 drives the drill boom lifting rod C3 to do telescopic motion, so that the drill boom C2 moves up and down along the direction of the drill boom lower guide rail C6, and the up-down position of the drill boom C2 is adjusted;

s3, the power of two slide block devices A is output, the two-row chain guide rail device B comprises a first two-row chain B5, a second two-row chain B7, a movable pulley block guide rail B10, a chain telescopic oil cylinder B11 and a boom upper guide rail B101, the two slide block devices A comprise an upper slide block device and a lower slide block device, the boom upper guide rail B101 is fixedly connected with the upper surface of a boom C2, one end of a first two-row chain B5 is fixedly connected with a chain lower guide seat B3, the other end of the first two-row chain B5 is connected with the lower end of the upper slide block device by passing through a chain guide wheel B4, the lower slide block device is fixed on a first two-row chain B5, the chain telescopic oil cylinder B11 is further provided with a guide plate B110, one end of a second two-row chain B7 is fixedly connected with the guide plate B110, the other end of a second two-row chain B7 is connected with the upper end of the upper slide block device by passing through a chain guide, the other end of the movable pulley block guide rail B10 is connected with the lower end of a chain telescopic oil cylinder B11, and the top end of the chain telescopic oil cylinder B11 is connected with the upper part of a drill boom C2;

the chain telescopic oil cylinder B11 is telescopic, the pulley block moves upwards in the movable pulley block guide rail B10, and the first double-row chain B5 and the second double-row chain B7 drive the two sliding block devices A to slide up and down on the drill boom upper guide rail B101;

s4, power transmission of two slider devices A is achieved, one slider device A comprises a joint component A101, a fixed component A102, a nylon slider seat A103 and a nylon slider A104, the bottom of the joint component A101 is fixedly connected with the top of the fixed component A102, the top of the nylon slider seat A103 is fixedly connected with the bottom of the fixed component A102, the nylon slider A104 is located below the nylon slider seat A103 and is fixedly connected with the nylon slider seat A103, the nylon slider A104 is connected with a guide rail B101 on a drill boom, and the tail end of the joint component A101 is fixedly connected with the top end of the fixed component A102;

the two slide block devices A drive the guide sleeve device D and the power head device E to synchronously move, and the drill bit is arranged at the lower end of the guide sleeve device D and is made to contact with the construction ground;

s5, the power head device E outputs power, the power head device E comprises a main body E101, two hydraulic motors E104a, a switching valve E106, a regulating handle E107, a first bearing ring E109, a power shaft fixing head E110 and a second bearing ring E111, two motor connecting parts are arranged on the top of the main body E101, the two hydraulic motors E104a are respectively connected with the two motor connecting parts, the switching valve E106 is installed on the main body E101, the switching valve E106 is connected with the two hydraulic motors E104a and the main body E101, a guide sleeve device D passes through the main body E101 to be connected with the two hydraulic motors E104a, the switching valve E106 switches the connecting modes of the two hydraulic motors E104a in parallel connection and series connection, the regulating handle E107 is installed on the side surface of the switching valve E106, the regulating handle E107 controls oil return of the hydraulic motor E104a, the first bearing ring E109 is fixedly connected with the guide sleeve device D, the first bearing ring E109 is connected with the main body E101, and the second bearing ring E111 is fixedly, the power shaft fixing head E110 is arranged between the two hydraulic motors E104 a;

adjusting an adjusting handle E107 on an adjusting valve E106, adjusting the two hydraulic motors E104a to change the oil return modes thereof, and realizing the serial connection or the parallel connection of the two hydraulic motors E104 a;

when two hydraulic motors E104a are adjusted to be connected in series, the torque is low, the speed is increased, and the larger power requirement is met;

when the two hydraulic motors E104a are adjusted in parallel, the torque is increased, low speed;

the power can be properly selected according to the specification of a specific drilling machine, the power transmission device is suitable for different drill bits, and the power can be reasonably transmitted to the guide sleeve device D;

s6, drilling a hole in a guide sleeve device D, wherein the guide sleeve device D comprises a drill rod D11, a guide sleeve D12, a drill rod guide flange D13 and a dust catching hood D4, the guide sleeve D12 is installed on the upper portion of the lower sliding block device, the drill rod D11 is connected with the guide sleeve D12 through the drill rod guide flange D13, a drill rod D11 penetrates through a center hole of the drill rod guide flange D13 and is movably connected with the drill rod guide flange D13, the dust catching hood D4 is horn-shaped, the horn-shaped flaring faces downwards, the dust catching hood D4 is provided with a flaring, and the drill rod guide flange D13 is fixedly connected with the dust catching hood D4;

the drill bit is aligned to the drilling position, the heights of the guide sleeve D12 and the drill rod guide flange D13, the fixed seat D14 and the dust catching cover D4 which are related to the guide sleeve D12 are adjusted, the dust catching cover D4 just covers the drill rod D11 for drilling, and the power head device E transmits power to the drill bit to complete the drilling operation.

Preferably, in step S1, the adjusting the deflection device F includes the following steps:

step one, moving and transferring, wherein a power source F55 provides power for a plurality of wheels F54, and a controller F56 controls a transportation unit F5 to move and transfer the drilling machine;

adjusting the front and rear positions, driving a first telescopic rod F22 to do telescopic motion by a first hydraulic oil cylinder F21, and enabling a sliding block F24 to move front and rear, so that the front and rear positions of a lifting arm device C are adjusted;

step three, adjusting the vertical inclination angle, wherein the second hydraulic oil cylinder F31 drives the second telescopic rod F32 to do telescopic motion, so that the deflection unit F4 rotates around the second hinge support F27, and the vertical inclination angle of the lifting arm device C is adjusted;

step four, adjusting the deflection angle, wherein a third hydraulic oil cylinder F401 drives a third telescopic rod F402 to do telescopic motion, so that a drill boom supporting seat F408 deflects relative to a rotating seat F405, and the deflection angle of the lifting arm device C is adjusted;

fifthly, adjusting the spatial position, wherein a fourth hydraulic oil cylinder F409 drives a fourth telescopic rod F410 to do telescopic motion, a fifth hydraulic oil cylinder F411 drives a fifth telescopic rod F412 to do telescopic motion, so that a drill boom support seat F408 moves along the axial direction of the fourth telescopic rod F410, and the spatial position of a lifting arm device C is adjusted;

and step six, adjusting the angle and the position of the lifting arm device C to be perpendicular to the construction ground through the coordinated matching of the first sliding unit F2, the angle adjusting unit F3 and the deflection unit F4.

The lifting arm device C is perpendicular to the construction ground through the coordination of the first sliding unit F2, the angle adjusting unit F3, the deflection unit F4 and the transportation unit F5, all the steps can work independently, one control unit can be adjusted independently according to needs during adjustment, and the operability of the invention is improved.

The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the invention in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the invention may be embodied in practice with the teachings of the invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A drilling machine with a deflection mechanism is characterized in that: comprises a deflection device (F), two slide block devices (A), a double-row chain guide rail device (B), a lifting arm device (C), a guide sleeve device (D) and a power head device (E);

the deflecting device (F) comprises a base (F1), a first sliding unit (F2), an angle adjusting unit (F3), a deflecting unit (F4) and a transporting unit (F5);

the deflection unit (F4) comprises a third hydraulic oil cylinder (F401), a third telescopic rod (F402), a rotating seat (F405), a bearing seat (F406), a rotary support bearing (F407) and a drill boom support seat (F408), one end of the third telescopic rod (F402) is arranged inside the third hydraulic oil cylinder (F401) and movably connected with the third hydraulic oil cylinder, the rotating seat (F405) and the drill boom support seat (F408) are both L-shaped plane plates, the outer part of the third hydraulic oil cylinder (F401) is movably connected with one end of the rotating seat (F405), the free end of the third telescopic rod (F402) is movably connected with one end of the drill boom support seat (F408), the rotating seat (F405) is arranged below the drill boom support seat (F408) and is parallel to each other, the bearing seat (F406) is fixedly arranged above the rotating seat (F405), the rotary support bearing (F407) comprises an inner ring and an outer ring which are connected in a sleeved mode, and the outer ring is fixed inside the bearing seat (F406), the inner ring is fixedly connected with the lower surface of a drill boom supporting seat (F408), and the lifting arm device (C) is arranged at the upper part of the drill boom supporting seat (F408);

the first sliding unit (F2) is arranged at the upper part of a base (F1), the first sliding unit (F2) is connected with the lower part of a rotating seat (F405), and the first sliding unit (F2) and the deflection unit (F4) move synchronously;

the angle adjusting unit (F3) is installed at the upper part of the first sliding unit (F2), the first sliding unit (F2) drives the angle adjusting unit (F3) to move synchronously, one end of the angle adjusting unit (F3) is connected with the lower part of the rotating seat (F405), and the angle adjusting unit (F3) drives the deflecting unit (F4) to turn relative to the base (F1);

the transportation unit (F5) is mounted at the lower part of the base (F1);

uide bushing device (D) with power head device (E) respectively through one slider device (A) with lift arm device (C) sliding connection, uide bushing device (D) with power head device (E) can dismantle the connection, and two slider device (A) is when lift arm device (C) top slides, uide bushing device (D) with synchronous motion is done to power head device (E), install double chain guide device (B) inside lift arm device (C), install lift arm device (C) deflection device (F) upper portion.

2. The drilling machine with a deflection mechanism according to claim 1, wherein: the first sliding unit (F2) comprises a first hydraulic oil cylinder (F21), a first telescopic rod (F22), a sliding block (F24) and a first sliding rail (F25), one end of the first hydraulic oil cylinder (F21) is fixed to the upper portion of a base (F1), one end of the first telescopic rod (F22) is arranged inside the first hydraulic oil cylinder (F21) and movably connected with the first hydraulic oil cylinder, the free end of the first telescopic rod (F22) is fixed inside the sliding block (F24), the sliding block (F24) is slidably connected with the first sliding rail (F25), the lower portion of the first sliding rail (F25) is detachably connected with the base (F1), and the sliding block (F24) is movably connected with a rotating base (F405).

3. A drilling rig with a deflection mechanism according to claim 2, wherein: angle adjusting unit (F3) includes second hydraulic cylinder (F31) and second telescopic link (F32), slider (F24) top is fixed to second hydraulic cylinder (F31) one end, second telescopic link (F32) one end is in inside and rather than swing joint of second hydraulic cylinder (F31), second telescopic link (F32) free end and roating seat (F405) sub-unit connection.

4. A drilling rig with a deflection mechanism according to claim 3, wherein: the deflection unit (F4) further comprises a fourth hydraulic oil cylinder (F409), a fourth telescopic rod (F410), a fifth hydraulic oil cylinder (F411), a fifth telescopic rod (F412) and a connecting plate (F413), one end of the fourth telescopic rod (F410) is arranged in the fourth hydraulic oil cylinder (F409) and is movably connected with the fourth hydraulic oil cylinder, the inner ring is fixedly connected with the lower surface of the drill boom supporting seat (F408) through the fourth hydraulic oil cylinder (F409) and the fourth telescopic rod (F410), one end of the fifth telescopic rod (F412) is arranged in the fifth hydraulic oil cylinder (F411) and is movably connected with the fifth hydraulic oil cylinder, the fifth hydraulic oil cylinder (F411) is fixed on the upper surface of the connecting plate (F413), the free end of the third telescopic rod (F402) is movably connected with one end of the drill boom supporting seat (F408) through the fifth hydraulic oil cylinder (F411), the fifth telescopic rod (F412) and the connecting plate (F413).

5. The drilling machine with a deflection mechanism according to claim 4, wherein: transportation unit (F5) includes chassis (F51), several cantilever (F53), several wheel (F54), power supply (F55), controller (F56) and objective table (F57), chassis (F51) are fluted type plate, several wheel (F54) are respectively through the several cantilever (F53) is evenly installed chassis (F51) both sides, power supply (F55) with controller (F56) are all installed chassis (F51) top, objective table (F57) are fixed in through objective table support (F58) chassis (F51) top.

6. The drilling machine with a deflection mechanism according to claim 5, wherein: the transportation unit (F5) further comprises two guard plates (F52), and the two guard plates (F52) are arranged above the wheels (F54) and are respectively fixedly connected with the two sides of the chassis (F51).

7. The drilling machine with a deflection mechanism according to claim 6, wherein: the first sliding unit (F2) is provided with a plurality of first sliding rails (F25), the first sliding rails (F25) are equidistantly and parallelly distributed above the base (F1), and the sliding block (F24) and the first sliding rails (F25) are in sliding connection.

8. The drilling machine with a deflection mechanism according to claim 7, wherein: the angle adjusting unit (F3) further comprises a shell (F35), the shell (F35) is fixed on the side face of the sliding block (F24), and the shell (F35) is sleeved outside the first fixing seat (F23).

9. The method of using a drilling rig with a deflection mechanism as recited in claim 8, wherein: the method comprises the following steps:

s1, adjusting the deflection device (F), and adjusting the deflection device (F) to enable the position and the angle of the lifting arm device (C) to meet the drilling requirements;

s2, adjusting the position of a drill boom (C2), wherein a lifting arm device (C) comprises an adjusting drill boom (C2), a drill boom lifting rod (C3), a drill boom lower guide rail (C6) and a drill boom lifting oil cylinder (C9), the drill boom (C2) is in sliding connection with the drill boom lower guide rail (C6), one end of the drill boom lifting oil cylinder (C9) is movably connected with the drill boom lifting rod (C3), the free end of the drill boom lifting rod (C3) is movably connected with the drill boom (C2) through an upper hydraulic oil cylinder fixing seat (C1), and the other end of the drill boom lifting oil cylinder (C9) is fixedly connected with a drill boom supporting seat (F408) through a lower hydraulic oil cylinder fixing seat (C5);

the drill boom lifting oil cylinder (C9) drives the drill boom lifting rod (C3) to do telescopic motion, so that the drill boom (C2) moves up and down along the direction of the drill boom lower guide rail (C6), and the up-down position of the drill boom (C2) is adjusted;

s3, the power take off of two slider devices (A), double chain guide device (B) include first double chain (B5), second double chain (B7), sliding block group guide rail (B10), chain telescopic cylinder (B11) and drill boom on guide rail (B101), two slider devices (A) include last slider device and lower slider device, drill boom on guide rail (B101) and drill boom (C2) upper surface fixed connection, the one end fixed connection of first double chain (B5) is guide holder (B3) under the chain, the other end of first double chain (B5) is walked around chain guide wheel (B4) and is connected with the lower extreme of last slider device, and the lower slider device is fixed on first double chain (B5), chain telescopic cylinder (B11) still is equipped with deflector (B110), the one end fixed connection in deflector (B110) of second double chain (B7), the other end of the second double-row chain (B7) is connected with the upper end of the upper sliding block device by bypassing a chain guide wheel (B4), one end of the movable pulley block guide rail (B10) is connected to the lower part of the drill boom (C2), the other end of the movable pulley block guide rail (B10) is connected with the lower end of the chain telescopic oil cylinder (B11), and the top end of the chain telescopic oil cylinder (B11) is connected to the upper part of the drill boom (C2);

the chain telescopic oil cylinder (B11) is telescopic, the pulley block moves upwards in the movable pulley block guide rail (B10), and the first double-row chain (B5) and the second double-row chain (B7) drive the two slide block devices (A) to slide up and down on the drill boom upper guide rail (B101);

s4, power of two slider devices (A) is transmitted, one slider device (A) comprises a joint component (A101), a fixed part (A102), a nylon slider seat (A103) and a nylon slider (A104), the bottom of the joint component (A101) is fixedly connected with the top of the fixed part (A102), the top of the nylon slider seat (A103) is fixedly connected with the bottom of the fixed part (A102), the nylon slider (A104) is positioned below the nylon slider seat (A103) and is fixedly connected with the nylon slider seat (A103), the nylon slider (A104) is connected with a guide rail (B101) on a drill boom, and the tail end of the joint component (A101) is fixedly connected with the top end of the fixed component (A102);

the two slide block devices (A) drive the guide sleeve device (D) and the power head device (E) to synchronously move, and a drill bit is arranged at the lower end of the guide sleeve device (D) and is in contact with the construction ground;

s5, outputting power by a power head device (E), wherein the power head device (E) comprises a main body (E101), two hydraulic motors (E104a), a change-over valve (E106), a regulating handle (E107), a first bearing ring (E109), a power shaft fixing head (E110) and a second bearing ring (E111), two motor connecting parts are arranged at the top of the main body (E101), the two hydraulic motors (E104a) are respectively connected with the two motor connecting parts, the change-over valve (E106) is installed on the main body (E101), the change-over valve (E106) is connected with the two hydraulic motors (E104a) and the main body (E101), a guide sleeve device (D) penetrates through the main body (E101) to be connected with the two hydraulic motors (E104a), the change-over valve (E106) switches the connecting modes of the two hydraulic motors (E104a) in parallel connection and series connection, the regulating handle (E107) is installed on the side face of the change-over valve (E106), and the regulating handle (E107) controls the oil return of the hydraulic motor (E104a, the first bearing ring (E109) is fixedly connected with the guide sleeve device (D), the first bearing ring (E109) is connected with the main body (E101), the second bearing ring (E111) is fixedly connected with the power shaft fixing head (E110), and the power shaft fixing head (E110) is installed between the two hydraulic motors (E104 a);

adjusting a regulating handle (E107) on a changeover valve (E106), regulating two hydraulic motors (E104a) to change the oil return modes thereof, and realizing the serial connection or the parallel connection of the two hydraulic motors (E104 a);

when two hydraulic motors (E104a) are adjusted in series, the torque is low, the speed is increased, and a larger power demand is met;

when two hydraulic motors (E104a) are adjusted in parallel, torque is increased, low speed;

the power can be properly selected according to the specification of a specific drilling machine, the power transmission device is suitable for different drill bits, and the power can be reasonably transmitted to the guide sleeve device (D);

s6, drilling a guide sleeve device (D), wherein the guide sleeve device (D) comprises a drill rod (D11), a guide sleeve (D12), a drill rod guide flange (D13) and a dust catching hood (D4), the guide sleeve (D12) is installed on the upper portion of a lower sliding block device, the drill rod (D11) is connected with the guide sleeve (D12) through a drill rod guide flange (D13), the drill rod (D11) penetrates through a center hole of the drill rod guide flange (D13) and is movably connected with the center hole, the dust catching hood (D4) is horn-shaped, the horn-shaped flaring faces downwards, the dust catching hood (D4) is provided with a flaring, and the drill rod guide flange (D13) is fixedly connected with the dust catching hood (D4);

the drill bit is aligned to the position of the drill hole, the heights of the guide sleeve (D12) and the drill rod guide flange (D13), the fixed seat (D14) and the dust catching cover (D4) which are related to the guide sleeve are adjusted, so that the dust catching cover (D4) just covers the drill rod (D11) for drilling, and the power head device (E) transmits power to the drill bit to finish the drilling operation.

10. Use according to claim 9, characterized in that: in step S1, the adjusting of the deflection means (F) comprises the steps of:

step one, moving and transferring, wherein the power source (F55) provides power for a plurality of wheels (F54), and the controller (F56) controls the transportation unit (F5) to move and transfer the drilling machine;

adjusting the front and rear positions, wherein a first hydraulic oil cylinder (F21) drives a first telescopic rod (F22) to do telescopic motion, so that the sliding block (F24) moves front and rear, and the front and rear positions of the lifting arm device (C) are adjusted;

step three, adjusting the vertical inclination angle, wherein the second hydraulic oil cylinder (F31) drives the second telescopic rod (F32) to do telescopic motion, so that the deflection unit (F4) rotates around the second hinged support (F27), and the vertical inclination angle of the lifting arm device (C) is adjusted;

fourthly, adjusting a deflection angle, wherein the third hydraulic oil cylinder (F401) drives the third telescopic rod (F402) to do telescopic motion, so that the drill boom supporting seat (F408) deflects relative to the rotating seat (F405), and the deflection angle of the lifting arm device (C) is adjusted;

fifthly, adjusting the spatial position, wherein the fourth hydraulic oil cylinder (F409) drives the fourth telescopic rod (F410) to do telescopic motion, and the fifth hydraulic oil cylinder (F411) drives the fifth telescopic rod (F412) to do telescopic motion, so that the drill boom support seat (F408) moves along the axial direction of the fourth telescopic rod (F410), and the spatial position of the lifting arm device (C) is adjusted;

sixthly, adjusting the angle and the position of the lifting arm device (C) to be vertical to the construction ground through the coordinated matching of the first sliding unit (F2), the angle adjusting unit (F3) and the deflection unit (F4).