CN217558362U - Anchor cable device - Google Patents

Abstract

The utility model discloses an anchor cable device, which comprises a push beam, a push oil cylinder, a drill rod lifter, a rock drill, a traction assembly, a drill rod feeding assembly and a drill rod feeding oil cylinder, wherein the rear end surface of a front end plate positioned above the push beam is provided with a drill rod clamping device and a through hole for a drill rod to pass through; the push oil cylinder is arranged in the push beam and used for driving the drill rod lifter at the front end to slide on the push beam along the front-back end direction and can be matched with the traction assembly to drive the rock drill to slide on the push beam back and forth; the upper drill rod assembly is arranged on the rear side face of the push beam, a first rotating shaft is arranged on a rotating frame at the top of the upper drill rod assembly, a wheel twisting device is arranged at the front end of the first rotating shaft, and a lower manipulator is arranged at the rear end of the first rotating shaft; and the drill rod feeding oil cylinder is arranged at one end of the drill rod feeding assembly and is used for driving the rotating shaft to rotate. The utility model discloses a rub the wheel ware with the hands, lower manipulator and grasp the drilling rod and connect the borer with making things convenient for the rock drill, detach the borer with the convenience through rubbing the wheel ware with the hands the drilling rod separation, show to have improved and strut efficiency and reduced intensity of labour.

Description

Anchor cable device

Technical Field

The utility model relates to an anchor rope device belongs to anchor rope rig field.

Background

Anchor cable drilling machines are commonly used in underground mine stopes, roadways and other underground construction bolting construction. At present, in the large-scale anchor rod and anchor cable supporting operation, a mode of manually connecting a drill rod is mostly needed for installing the drill rod, and the drill rod is needed to be taken down in a mode of manually disassembling the drill rod after punching, so that the labor intensity is high, the efficiency is low, and the supporting efficiency is not improved; and the manual operation is adopted, so that potential safety hazards are brought to operators.

Disclosure of Invention

For solving prior art's is not enough, the utility model provides an anchor rope device grasps the drilling rod through rubbing the wheel ware, lower manipulator and connects the borer in order to make things convenient for the rock drill, unloads the borer with the convenience with the drilling rod separation through rubbing the wheel ware with the hands, is showing to have improved and strut efficiency and has reduced intensity of labour.

The utility model discloses the technical scheme who adopts does:

an anchor cable device comprises a push beam, a push oil cylinder, a drill rod supporting device, a rock drill, a traction assembly, a drill rod feeding assembly and a drill rod feeding oil cylinder, wherein a front end plate is arranged at the front end of the push beam, a rear end plate is arranged at the rear end of the push beam, and a drill rod clamping device and a through hole for a drill rod to pass through are arranged on the rear end surface of the front end plate above the push beam; the propelling oil cylinder is arranged in the propelling beam, and the rear end of the propelling oil cylinder is fixedly connected with the rear end plate; the drill rod lifter is arranged at the front end of the propulsion oil cylinder and is arranged on the propulsion beam in a sliding manner along the front-rear end direction; the rock drill is arranged at the rear end of the drill lifter and is arranged on the propelling beam in a sliding mode along the front end and the rear end directions through a sliding plate at the bottom; the traction assembly is used for being matched with the propulsion oil cylinder to drive the rock drill to slide back and forth on the propulsion beam; the upper drill rod assembly is arranged on the rear side face of the propelling beam, a first rotating shaft is arranged on a rotating frame at the top of the upper drill rod assembly, a wheel twisting device is arranged at the front end of the first rotating shaft, a lower mechanical arm is arranged at the rear end of the first rotating shaft, and an execution end of the wheel twisting device and an execution end of the lower mechanical arm incline downwards to extend above the propelling beam; and the drill rod feeding oil cylinder is arranged at one end of the drill rod feeding assembly and is used for driving the rotating shaft to rotate.

As a preferred, the card borer ware includes that horizontal symmetry sets up two card borer hydro-cylinders on the front end plate rear end face and sets up at the card borer cover that card borer hydro-cylinder executive spindle is terminal, is provided with the lag at the execution end of two card borer hydro-cylinders, also sets up the through-hole that supplies the drill rod to alternate on the lag.

As a preferred, hold up the borer ware including fixed cover, the setting is sheathe in at the fixed slide of just laminating each other in both sides bottom surface and propulsion beam upper surface, the symmetry sets up two splint at slide front and back end top, the slope upwards sets up the centre gripping hydro-cylinder at the slide front end top that is located between two splint and sets up at the terminal centre gripping gripper of centre gripping hydro-cylinder executive spindle towards the trailing flank, the spout parallel with the centre gripping hydro-cylinder is seted up to the symmetry on the leading flank of two splint, centre gripping gripper sets up between two splint and the round pin axle correspondence that centre gripping gripper and centre gripping hydro-cylinder executive spindle end-to-end connection used extends to the spout of both sides in.

As one preference of the utility model, the traction assembly comprises a fixed block, a fixed plate, a first pulley, a first steel cable, a second pulley and a second steel cable, wherein the fixed block is arranged on the front side surface of the push beam, the fixed plate is arranged at the rear end of the push beam and fixed with the top of the push cylinder, the first pulley is rotatably arranged at the top of the fixed plate, one end of the first steel cable is fixedly connected with the rear end of the fixed block, the rope body of the first steel cable bypasses the rear end of the first pulley, and the other end of the first steel cable is fixedly connected with the rear end of the sliding plate at the bottom of the rock drill;

the second pulley is rotatably arranged at the front end of the fixed sleeve, an opening for the top end of the second pulley to extend to the upper part of the sliding plate is formed in the sliding plate, and notches for the second steel cable to pass through are symmetrically formed in the two clamping plates;

one end of the second steel cable is fixedly connected with the front end of a sliding plate at the bottom of the rock drill, a rope body of the second steel cable penetrates through a notch in a clamping plate at the rear end of the sliding plate and bypasses the front end of the second pulley, and the other end of the second steel cable is positioned below the propulsion oil cylinder and is fixedly connected with the front end face of the rear end plate.

As one optimization of the utility model, the drill rod feeding component comprises two drill rod bin seats symmetrically arranged on the rear side surface of the propelling beam, and one sides of the two drill rod bin seats close to the propelling beam are provided with drill rod outlets; a second rotating shaft is rotatably arranged between the two drill rod bin seats, two drill rod clamping plates are symmetrically arranged on the second rotating shaft, and a plurality of drill rod clamping grooves are formed in the two drill rod clamping plates; a rotary drill motor for driving the second rotating shaft to rotate is arranged on the outer side of one drill bin seat; two supporting arms are symmetrically arranged on the top ends of the two drill rod bin seats in an upward inclined mode and towards one side close to the push beam, and the first rotating shaft is rotatably arranged between the top ends of the two supporting arms; the bottom of the drill rod feeding oil cylinder is hinged with one drill rod bin seat, and the top end of the drill rod feeding oil cylinder extends to the lower side of the rotating shaft and is hinged with the first rotating shaft.

As a preferred choice of the utility model, the wheel rolling device comprises a sleeve sleeved on the shaft body at the front end of the rotating shaft I and a fixed seat arranged at the front end of the sleeve; a rubbing wheel component is arranged on the barrel body at the rear end of the sleeve;

and a drill rod unloading oil cylinder for driving the rubbing wheel assembly to slide back and forth along the sleeve is arranged on the front lower side surface of the sleeve, the bottom of the drill rod unloading oil cylinder is hinged with the fixed seat, and the tail end of an execution shaft of the drill rod unloading oil cylinder is hinged with the front end surface of the rubbing wheel assembly.

As a preferred choice of the utility model, the rubbing wheel assembly comprises a first lower jaw, a limiting folded plate, a rubbing wheel cylinder, a first rubbing wheel, a second rubbing wheel, a third rubbing wheel and a rubbing wheel motor, wherein the top end of the first lower jaw is arranged at the bottom of the sleeve, and the folded plate is arranged at the top of the sleeve and is fixedly connected with the first lower jaw; the first rubbing wheel and the second rubbing wheel are respectively and horizontally arranged below and above the claw groove above the bottom end of the first lower claw body in a rotating manner, and the executing ends at the two ends of the first rubbing wheel and the second rubbing wheel are respectively positioned at one side, far away from each other, of the two claw arms of the first lower claw body; the bottom of the rubbing wheel oil cylinder is rotatably arranged on the inner sides of the top ends of the two claw arms of the first lower claw body, the tail end of an execution shaft of the rubbing wheel oil cylinder is hinged with a first upper claw body, and the bottom end of the first upper claw body is rotatably connected with a rubbing wheel II positioned between the two claw arms of the first lower claw body;

the third rubbing wheel is rotatably arranged above the claw groove on the front side surface of the first upper claw body, and the execution ends at two ends of the third rubbing wheel are arranged corresponding to the execution ends at two ends of the first rubbing wheel and the second rubbing wheel; the rubbing wheel motor is arranged on the outer side of one rotating arm of the lower jaw body I, and a driving gear I is arranged at the tail end of an execution shaft of the rubbing wheel motor;

the outer side of the claw arm at the rear end of the lower claw body I and the outer side of the claw arm at the rear end of the first rubbing wheel and the outer side of the claw arm at the rear end of the second rubbing wheel are respectively provided with a first transmission gear;

and the middle rod bodies of the second rubbing wheel and the third rubbing wheel are respectively provided with a second external tooth, a second transmission gear is rotatably embedded in the claw groove of the first upper claw, and the second transmission gear is meshed with the second rubbing wheel and the second external tooth on the third rubbing wheel.

Preferably, the outer diameters of the first external teeth and the second external teeth are smaller than the outer diameters of the first rubbing wheel, the second rubbing wheel and the third rubbing wheel.

As a preferred option of the utility model, the lower manipulator comprises a second lower jaw body, a fixed fixture block, a drill rod grabbing oil cylinder and a second upper jaw body, wherein the top end of the second lower jaw body is arranged at the bottom of the rear end of the first rotating shaft, and the fixed fixture block is arranged at the top of the first rotating shaft and is fixedly connected with the second lower jaw body; the cylinder bottom of the grabbing oil cylinder is rotatably arranged on the inner sides of the top ends of the two claw arms of the lower claw body II, the upper claw body II is hinged to the tail end of an execution shaft of the grabbing oil cylinder, and the bottom end of the upper claw body II is hinged to the arm body above the claw groove of the lower claw body II.

The beneficial effects of the utility model reside in that:

when the drill rod is connected, the drill rod is gripped by the wheel twisting device and the lower manipulator and matched with the drill rod feeding oil cylinder and the drill rod lifter, so that the drill rod can be conveniently lowered by the rock drill to connect the drill rod; when the drill rods are unloaded, the roller device drives the drill rods to rotate and retreat at the same time so as to separate the connected drill rods, the drill rods can be conveniently unloaded, the supporting efficiency is obviously improved, and the labor intensity is reduced;

through automatic connect borer, drilling and move back the borer, can show the number of times that reduces artifical participation, provide the guarantee to operating personnel's safety.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Wherein:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention during the brazing operation;

FIG. 3 is a schematic structural view of a drill rod clamping device;

FIG. 4 is a schematic view of the internal structure of the drill rod clamping device;

FIG. 5 is a schematic view of a drill lifter;

FIG. 6 is a schematic view of the structure at the tow assembly;

FIG. 7 is a schematic structural view of the drill rod feeding assembly;

FIG. 8 is a schematic structural view of the roller device;

FIG. 9 is another schematic view of the roller device;

FIG. 10 is a schematic structural view of the lower robot;

FIG. 11 is a schematic structural view of a gripper;

the main reference numerals in the figures have the following meanings:

1. a push beam, 2, a front end plate, 3, a rear end plate, 4, a drill rod clamping device, 41, a drill rod clamping oil cylinder, 42, a drill rod clamping sleeve, 43, a protective sleeve, 5, a push oil cylinder, 6, a drill rod holding device, 61, a fixed sleeve, 62, a sliding plate, 63, a clamping plate, 64, a clamping oil cylinder, 65, a clamping mechanical claw, 66, a sliding chute, 7, a rock drill, 8, a first rotating shaft, 9, a wheel rolling device, 91, a cylinder body, 92, a fixed seat, 93, a drill rod unloading oil cylinder, 94, a first lower claw body, 95, a limiting folded plate, 96, a wheel rolling oil cylinder, 97, a first rolling wheel, 98, a second rolling wheel, 99, a third rolling wheel, 910 and a rolling wheel motor, 911, a first upper jaw body, 912, a first driving gear, 913, a first external tooth, 914, a first transmission gear, 915, a second external tooth, 916, a second transmission gear, 10, a lower manipulator, 101, a second lower jaw body, 102, a fixed clamping block, 103, a clamping rod oil cylinder, 104, a second upper jaw body, 11, a feeding rod oil cylinder, 12, a fixed block, 13, a fixed plate, 14, a first pulley, 15, a first steel cable, 16, a second pulley, 17, a second steel cable, 18, a drill rod cabin seat, 19, a second rotating shaft, 20, a clamping rod plate, 21, a clamping rod groove, 22, a rotating rod motor, 23 and a supporting arm.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

As shown in fig. 1-11: the embodiment is an anchor cable device, which comprises a propelling beam 1, a propelling oil cylinder 5, a drill rod supporting device 6, a rock drill 7, a traction assembly, a drill rod feeding assembly and a drill rod feeding oil cylinder 11, wherein the front end of the propelling beam 1 is provided with a front end plate 2, the rear end of the propelling beam 1 is provided with a rear end plate 3, and the rear end surface of the front end plate 2 positioned above the propelling beam 1 is provided with a drill rod clamping device 4 and a through hole for a drill rod to pass through; the propulsion oil cylinder 5 is arranged in the propulsion beam 1, and the rear end of the propulsion oil cylinder 5 is fixedly connected with the rear end plate 3; the drill rod lifter 6 is arranged at the front end of the propulsion oil cylinder 5 and is arranged on the propulsion beam 1 in a sliding manner along the front-rear end direction; the rock drill 7 is arranged at the rear end of the drill lifter 6 and is arranged on the push beam 1 in a sliding manner along the front and rear end directions through a sliding plate at the bottom; the traction assembly is used for being matched with the propulsion oil cylinder 5 to drive the rock drill 7 to slide back and forth on the propulsion beam 1; the upper drill rod assembly is arranged on the rear side face of the propelling beam 1, a first rotating shaft 8 is arranged on a rotating frame at the top of the upper drill rod assembly, a wheel twisting device 9 is arranged at the front end of the first rotating shaft 8, a lower mechanical arm 10 is arranged at the rear end of the first rotating shaft 8, and the execution end of the wheel twisting device 9 and the execution end of the lower mechanical arm 10 obliquely extend downwards to the upper side of the propelling beam 1; and the drill rod feeding oil cylinder 11 is arranged at one end of the drill rod feeding assembly and is used for driving the first rotating shaft 8 to rotate.

Referring to fig. 3 and 4, the drill rod clamping device 4 includes two drill rod clamping cylinders 41 horizontally and symmetrically disposed on the rear end surface of the front end plate 2 and a drill rod clamping sleeve 42 disposed at the end of an execution shaft of the drill rod clamping cylinders 41, where the execution ends of the two drill rod clamping cylinders 41 are provided with a protective sleeve 43, and the protective sleeve 43 is also provided with a through hole through which a drill rod is inserted.

Referring to fig. 5, the drill lifter 6 comprises a fixed sleeve 61, a sliding plate 62 which is arranged on the fixed sleeve 61 and the bottom surfaces of both sides of which are mutually attached to the upper surface of the push beam 1, two clamping plates 63 which are symmetrically arranged on the tops of the front and rear ends of the sliding plate 62, a clamping cylinder 64 which is obliquely arranged upwards towards the rear side surface on the top of the front side end of the sliding plate 62 between the two clamping plates 63, and a clamping gripper 65 which is arranged at the tail end of an execution shaft of the clamping cylinder 64, wherein sliding chutes 66 which are parallel to the clamping cylinder 64 are symmetrically arranged on the front side surfaces of the two clamping plates 63; referring to fig. 11, the ends of the upper and lower jaw bodies of the clamping gripper 65 are relatively rotatably connected through a pin, the end of the actuating shaft of the clamping cylinder 64 is rotatably connected with the pin, one end of each of two rotating arms between the upper and lower jaw bodies of the clamping gripper 65 is rotatably connected with the corresponding upper jaw body and lower jaw body, the other ends of the two rotating arms are hinged through a fixed shaft and connected with two clamping plates 63 through a fixed shaft, the two rotating arms are fixed between the two clamping plates 63 and extend into sliding grooves 66 correspondingly extending to both sides, the actuating shaft of the clamping cylinder 64 drives the upper and lower jaw bodies of the clamping gripper 65 to be engaged when extending out, and the actuating shaft of the clamping cylinder 64 drives the upper and lower jaw bodies of the clamping gripper 65 to be opened when contracting.

Referring to fig. 6, the traction assembly comprises a fixed block 12, a fixed plate 13, a first pulley 14, a first steel cable 15, a second pulley 16 and a second steel cable 17, wherein the fixed block 12 is arranged on the front side surface of the push beam 1, the fixed plate 13 is arranged at the rear end of the push beam 1 and fixed with the top of a push cylinder of the push cylinder 5, the first pulley 14 is rotatably arranged at the top of the fixed plate 13, one end of the first steel cable 15 is fixedly connected with the rear end of the fixed block 12, a rope body of the first steel cable 15 bypasses the rear end of the first pulley 14, and the other end of the first steel cable 15 is fixedly connected with the rear end of a sliding plate at the bottom of the rock drill 7;

the second pulley 16 is rotatably arranged at the front end of the fixed sleeve 61, an opening for the top end of the second pulley 16 to extend to the upper part of the sliding plate 62 is formed in the sliding plate 62, and notches for the second steel cable 17 to pass through are symmetrically formed in the two clamping plates 63;

one end of the second steel cable 17 is fixedly connected with the front end of the sliding plate at the bottom of the rock drill 7, the rope body of the second steel cable 17 penetrates through the notch on the clamping plate 63 at the rear end of the sliding plate 62 and bypasses the front end of the second pulley 16, and the other end of the second steel cable 17 is positioned below the propulsion oil cylinder 5 and is fixedly connected with the front end face of the rear end plate 3.

Referring to fig. 7, the drill rod feeding assembly comprises two drill rod bin seats 18 symmetrically arranged on the rear side surface of the push beam 1, and one side of each of the two drill rod bin seats 18, which is close to the push beam 1, is provided with a drill rod outlet; a second rotating shaft 19 is rotatably arranged between the two drill rod bin seats 18, two drill rod clamping plates 20 are symmetrically arranged on the second rotating shaft 19, and a plurality of drill rod clamping grooves 21 are formed in the two drill rod clamping plates 20; a rotary drill motor 22 for driving the second rotating shaft 19 to rotate is arranged outside one of the drill bin seats 18; two supporting arms 23 are symmetrically arranged at the top ends of the two drill bin seats 18 in an upward inclined mode towards one side close to the push beam 1, and the first rotating shaft 8 is rotatably arranged between the top ends of the two supporting arms 23; the bottom of the drill rod feeding oil cylinder 11 is hinged with one drill rod bin seat 18, and the top end of the drill rod feeding oil cylinder 11 extends to the lower part of the first rotating shaft 8 and is hinged with the first rotating shaft 8.

Referring to fig. 8, the wheel rolling device 9 includes a sleeve 91 sleeved on the shaft body at the front end of the first rotating shaft 8 and a fixing seat 92 arranged at the front end of the sleeve 91; a roller assembly is arranged on the barrel at the rear end of the sleeve 91;

and a drill rod unloading oil cylinder 93 for driving the rubbing wheel assembly to slide back and forth along the sleeve 91 is arranged on the front lower side surface of the sleeve 91, the bottom of the drill rod unloading oil cylinder 93 is hinged with a fixed seat 92, and the tail end of an execution shaft of the drill rod unloading oil cylinder 93 is hinged with the front end surface of the rubbing wheel assembly.

Referring to fig. 9 and 10, the rubbing wheel assembly includes a first lower jaw 94, a limit folded plate 95, a rubbing wheel cylinder 96, a first rubbing wheel 97, a second rubbing wheel 98, a third rubbing wheel 99, and a rubbing wheel motor 910,

the top end of the first lower jaw 94 is arranged at the bottom of the sleeve 91, and the folded plate 95 is arranged at the top of the sleeve 91 and fixedly connected with the first lower jaw 94;

the first rubbing wheel 97 and the second rubbing wheel 98 are respectively horizontally and rotatably arranged on the claw body below and above the claw groove above the bottom end of the first lower claw body 94, and the executing ends at the two ends of the first rubbing wheel 97 and the second rubbing wheel 98 are respectively positioned at one side of the first lower claw body 94, which is far away from the two claw arms;

the bottom of the roller cylinder 96 is rotatably arranged at the inner sides of the top ends of the two claw arms of the lower claw body I94, the tail end of an execution shaft of the roller cylinder 96 is hinged with an upper claw body I911, and the bottom end of the upper claw body I911 is rotatably connected with a roller II 98 positioned between the two claw arms of the lower claw body I94;

the third rubbing wheel 99 is rotatably arranged above the claw groove on the front side surface of the first upper claw 911, and the executing ends at two ends of the third rubbing wheel 99 are correspondingly arranged with the executing ends at two ends of the first rubbing wheel 97 and the second rubbing wheel 98;

the wheel twisting motor 910 is arranged outside one of the rotating arms of the first lower jaw 94, and a first driving gear 912 is arranged at the tail end of an execution shaft of the wheel twisting motor 910;

outer teeth I913 are annularly arranged on the rod body positioned on the outer side of the claw arm at the rear end of the lower claw body I94 and between the execution ends at the rear ends of the first rolling wheel 97 and the second rolling wheel 98, transmission gears I914 are arranged on the outer side of the claw arm at the rear end of the lower claw body I94 between the first rolling wheel 97 and the second rolling wheel 98 and between the second rolling wheel 98 and the first driving gear 912, and the two transmission gears I914 are respectively meshed with the first driving gear 912 and the first outer teeth 913, the first outer teeth 913 and the first outer teeth 913 on the corresponding sides;

a second external tooth 915 is annularly arranged on the rod body in the middle of the second rubbing wheel 98 and the third rubbing wheel 99, a second transmission gear 916 is rotatably embedded in the claw groove of the first upper claw 911, and the second transmission gear 916 is meshed with the second external tooth 915 on the second rubbing wheel 98 and the third rubbing wheel 99.

The outer diameters of the first external teeth 913 and the second external teeth 915 are smaller than the outer diameters of the executing ends of the first rolling wheel 97, the second rolling wheel 98 and the third rolling wheel 99.

Referring to fig. 10, the lower manipulator 10 includes a second lower jaw 101, a fixed fixture block 102, a clamping cylinder 103 and a second upper jaw 104, wherein the top end of the second lower jaw 101 is disposed at the bottom of the rear end of the first rotating shaft 8, and the fixed fixture block 102 is disposed at the top of the first rotating shaft 8 and is fixedly connected to the second lower jaw 101;

the cylinder bottom of the grabbing oil cylinder 103 is rotatably arranged on the inner sides of the top ends of two claw arms of the lower claw body II 101, the upper claw body II 104 is hinged to the tail end of an execution shaft of the grabbing oil cylinder 103, and the bottom end of the upper claw body II 104 is hinged to an arm body above a claw groove of the lower claw body II 101.

During drilling:

when grabbing a rod, the rod feeding oil cylinder 11 contracts to drive the wheel rolling device 9 on the first rotating shaft 8 and the lower mechanical arm 10 to rotate backwards, then the rotating rod motor 22 rotates to drive the second rotating shaft 19 and the two rod clamping plates 20 to rotate to transfer the rod placed in the rod clamping groove 21 to the end ports of the executing end of the wheel rolling device 9 and the lower mechanical arm 10, then the wheel rolling oil cylinder 96 and the rod grabbing oil cylinder 103 extend out to drive the second upper jaw body 104 and the third rolling wheel 99 to move, and therefore the upper jaw body 104 is matched with the second lower jaw body 101, and the first rolling wheel 97, the second rolling wheel 98 and the third rolling wheel 99 are matched to tightly grasp the rod.

When the drill rod is fed, the drill rod feeding oil cylinder 11 extends out to drive the wheel rolling device 9 and the lower mechanical arm 10, which are provided with the drill rod and grabbed on the rotating shaft I8, to rotate towards the front side, and the drill rod is fed into the claw body of the clamping mechanical claw 65 of the drill rod lifter 6, and the drill rod is right opposite to the center of the rock drill 7; the propulsion oil cylinder 5 extends out to push the drill rod lifter 6 to slide forwards along the propulsion beam 1, the second steel cable 17 also pulls the rock drill 7 to slide forwards along the propulsion beam 1, the rock drill 7 starts to rotate forwards, in the process that the second steel cable 17 pulls the rock drill 7 to advance forwards, the front end execution shaft of the rock drill 7 is screwed into the connecting sleeve at the rear end of the drill rod and then connected with the drill rod, an operator installs a drill bit at the front end of the drill rod, the clamping oil cylinder 64 contracts to enable the clamping mechanical claw 65 to grasp the drill rod, the rubbing wheel oil cylinder 96 and the drill rod grasping oil cylinder 103 contract to loosen the drill rod, and then the drill rod feeding oil cylinder 11 contracts to drive the wheel twisting device 9 on the first rotating shaft 8 and the lower mechanical arm 10 to retreat to grasp a next drill rod.

The propulsion cylinder 5 continues to push the drill rod lifter 6 to advance, the second steel cable 17 also continues to drive the rock drilling machine 7 to slide forwards along the propulsion beam 1, the front end of the drill rod extends into the through hole in the front end plate 2, the drill rod drills into a construction position under the action of the rock drilling machine 7 in the propulsion process until the connecting sleeve at the rear end of the drill rod extends into the drill rod clamping device 4, the clamping cylinder 64 extends out to open the clamping mechanical claw 65, and the rock drilling machine 7 stops the rock drilling machine 7 and extends out the drill rod clamping cylinder 41 to clamp the connecting sleeve at the rear end of the drill rod through the clamping sleeve 42 after the connecting sleeve at the rear end of the drill rod extends into the drill rod clamping device 4.

When connecting the drill rod:

after primary drilling is finished, the propulsion oil cylinder 5 retreats to drive the drill rod lifter 6 to retreat, the rock drill 7 rotates reversely when the propulsion oil cylinder 5 retreats to enable the rock drill 7 to be separated from the first drill rod, and the rock drill 7 finally retreats to the rear end of the propulsion beam 1.

And then the rod grabbing and rod loading operation is repeated until the drill rod to be drilled is connected with the execution end of the rock drill 7, then the propulsion oil cylinder 5 continues to push the drill rod supporter 6 to advance, the steel cable II 17 drives the rock drill 7 to continue to slide forwards along the propulsion beam 1, and the rock drill 7 rotates forwards to screw the front section of the drill rod to be drilled into the connecting sleeve of the drill rod clamped in the drill clamping device 4 to realize connection.

And then, continuing the drilling operation until the connecting sleeve at the rear end of the second drill rod extends into the drill rod clamping device 4, stopping the rock drilling machine 7, extending the drill rod clamping oil cylinder 41 out and clamping the connecting sleeve through the clamp sleeve 42.

The operations are repeated until the drilling operation is completed, the length of a single drill rod is 2135mm, 9 drill rods + 1 drill rod at the rock drill are arranged in the drill cabin seat 18, the total drilling depth is 10 x 2.135-0.165=21.185 meters, and the minimum drilling diameter is 51mm and the maximum drilling diameter is 76mm.

When the drill rod is unloaded:

the propulsion oil cylinder 5 retreats to drive the drill rod lifter 6 and the rock drill 7 to retreat, the rock drill 7 drives the first drill rod in the drill hole to retreat from the drill hole until the connecting sleeve at the rear end of the second drill rod in the drill hole retreats into the drill rod clamping device 4, and the drill rod clamping oil cylinder 41 extends out to clamp the connecting sleeve of the second drill rod through the clamp sleeve 42.

The drill rod feeding oil cylinder 11 extends out to drive the wheel twisting device 9 on the first rotating shaft 8 and the lower mechanical arm 10 to rotate towards the front side, then the drill rod grabbing oil cylinder 103 extends out to drive the second upper claw body 104 to move, so that the first drill rod is tightly clamped by the cooperation of the second upper claw body 104 and the second lower claw body 101, the rock drilling machine 7 rotates reversely, the propelling oil cylinder 5 continues to retreat to drive the rock drilling machine 7 to be separated from a connecting sleeve of the first drill rod, and the rock drilling machine 7 finally retreats to the rear end of the propelling beam 1.

The roller cylinder 96 drives the roller III 99 to move, so that the roller I97, the roller II 98 and the roller III 99 are matched to tightly grasp a first drill rod, the drill grabbing cylinder 103 contracts to separate the upper claw body 104 from the lower claw body II 101 to loosen the first drill rod, then the roller motor 910 rotates, the drill unloading cylinder 93 extends out, the roller motor 910 drives the roller I97 and the roller II 98 to rotate through the driving gear I912 and the driving gear I914, the roller II 98 drives the roller III 99 to rotate through the driving gear II 96 during rotation to separate the front end of the first drill rod from a connecting sleeve at the rear end of a second drill rod in a drill hole, and the drill unloading cylinder 93 enables the first drill rod to rotate and move backwards until the first drill rod is completely separated from the second drill rod.

And the drill rod feeding oil cylinder 11 contracts to drive the lower mechanical arm 10 and the wheel rolling device 9 which is grabbed with the drill rod on the first rotating shaft 8 to retreat, then the wheel rolling oil cylinder 96 acts to place the drill rod in the drill rod clamping groove 21 of the drill rod clamping plate 20 between the drill rod bin seats 18, and the rotary drill rod motor 22 rotates to drive the second rotating shaft 19 and the two drill rod clamping plates 20 to rotate to the next vacant position to recover the next drill rod.

The propulsion oil cylinder 5 extends out, the rock drilling machine 7 rotates forwards, the second steel cable 17 drives the rock drilling machine 7 to move towards the drill rod clamping device 4, an execution shaft at the front end of the rock drilling machine 7 is screwed into a connecting sleeve of a second drill rod, then the drill rod clamping oil cylinder 41 contracts, the propulsion oil cylinder 5 retreats, the rock drilling machine 7 drives the second drill rod in the drill hole to withdraw from the drill hole, the rock drilling machine 7 retreats continuously until a connecting sleeve at the rear end of a third drill rod in the drill hole retreats into the drill rod clamping device 4, and the drill rod clamping oil cylinder 41 extends out to clamp the connecting sleeve of the third drill rod through the clamp sleeve 42.

And then repeating the drill rod detaching operation, and detaching all drill rods.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. An anchor cable arrangement, comprising: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the drill rod drilling machine comprises a propelling beam (1), wherein a front end plate (2) is arranged at the front end of the propelling beam (1), a rear end plate (3) is arranged at the rear end of the propelling beam (1), and a drill rod clamping device (4) and a through hole for a drill rod to pass through are arranged on the rear end surface of the front end plate (2) above the propelling beam (1);

the propelling oil cylinder (5) is arranged in the propelling beam (1), and the rear end of the propelling oil cylinder (5) is fixedly connected with the rear end plate (3);

the drill rod lifter (6) is arranged at the front end of the propulsion oil cylinder (5) and is arranged on the propulsion beam (1) in a sliding manner along the front-rear end direction;

the rock drill (7) is arranged at the rear end of the drill lifter (6) and is arranged on the propelling beam (1) in a sliding mode along the front-rear end direction through a sliding plate at the bottom;

the traction assembly is used for being matched with the propulsion oil cylinder (5) to drive the rock drill (7) to slide back and forth on the propulsion beam (1);

the upper drill rod component is arranged on the rear side face of the push beam (1), a first rotating shaft (8) is arranged on a rotating frame at the top of the upper drill rod component, a wheel twisting device (9) is arranged at the front end of the first rotating shaft (8), a lower mechanical arm (10) is arranged at the rear end of the first rotating shaft (8), and an execution end of the wheel twisting device (9) and an execution end of the lower mechanical arm (10) extend downwards obliquely to the upper side of the push beam (1);

and the drill rod feeding oil cylinder (11) is arranged at one end of the drill rod feeding assembly and is used for driving the first rotating shaft (8) to rotate.

2. The anchor cable device according to claim 1, wherein the drill rod clamping device (4) comprises two drill rod clamping oil cylinders (41) horizontally and symmetrically arranged on the rear end face of the front end plate (2) and a drill rod clamping sleeve (42) arranged at the tail end of an actuating shaft of the drill rod clamping oil cylinders (41), a protective sleeve (43) is arranged at the actuating end of each of the two drill rod clamping oil cylinders (41), and a through hole for a drill rod to pass through is also formed in the protective sleeve (43).

3. The anchor cable device according to claim 1, wherein the drill lifter (6) comprises a fixed sleeve (61), a sliding plate (62) arranged on the fixed sleeve (61) and having bottom surfaces at two sides attached to the upper surface of the push beam (1), two clamping plates (63) symmetrically arranged at the tops of the front and rear ends of the sliding plate (62), clamping cylinders (64) obliquely arranged upward toward the rear side at the tops of the front ends of the sliding plate (62) between the two clamping plates (63), and clamping mechanical claws (65) arranged at the ends of the actuating shafts of the clamping cylinders (64), sliding grooves (66) parallel to the clamping cylinders (64) are symmetrically arranged on the front sides of the two clamping plates (63), the clamping mechanical claws (65) are arranged between the two clamping plates (63), and pin shafts for connecting the clamping mechanical claws (65) with the ends of the actuating shafts of the clamping cylinders (64) correspondingly extend into the sliding grooves (66) at two sides.

4. A cable bolt arrangement according to claim 3, wherein the pulling assembly comprises a fixed block (12), a fixed plate (13), a first pulley (14), a first cable (15), a second pulley (16) and a second cable (17), wherein,

the fixed block (12) is arranged on the front side surface of the push beam (1),

the fixed plate (13) is arranged at the rear end of the push beam (1) and is fixed with the top of the push cylinder of the push oil cylinder (5),

the first pulley (14) is rotatably arranged at the top of the fixed plate (13),

one end of the first steel cable (15) is fixedly connected with the rear end of the fixed block (12), the rope body of the first steel cable (15) rounds the rear end of the first pulley (14), and the other end of the first steel cable (15) is fixedly connected with the rear end of the sliding plate at the bottom of the rock drill (7);

the pulley II (16) is rotatably arranged at the front end of the fixed sleeve (61), an opening for the top end of the pulley II (16) to extend to the upper part of the sliding plate (62) is formed in the sliding plate (62), and notches for the steel cable II (17) to pass through are symmetrically formed in the two clamping plates (63);

one end of the second steel cable (17) is fixedly connected with the front end of the sliding plate at the bottom of the rock drill (7), a rope body of the second steel cable (17) penetrates through a notch in a clamping plate (63) at the rear end of the sliding plate (62) and bypasses the front end of the second pulley (16), and the other end of the second steel cable (17) is positioned below the propulsion oil cylinder (5) and is fixedly connected with the front end face of the rear end plate (3).

5. The anchor cable device according to claim 1, wherein the drill rod feeding assembly comprises two drill rod bin seats (18) symmetrically arranged on the rear side surface of the propelling beam (1), and one sides of the two drill rod bin seats (18) close to the propelling beam (1) are provided with drill rod outlet openings;

a second rotating shaft (19) is rotatably arranged between the two drill bin seats (18), two drill clamping plates (20) are symmetrically arranged on the second rotating shaft (19), and a plurality of drill clamping grooves (21) are formed in the two drill clamping plates (20);

a rotary drill motor (22) for driving the second rotating shaft (19) to rotate is arranged on the outer side of one drill bin seat (18);

two supporting arms (23) are symmetrically arranged at the top ends of the two drill rod bin seats (18) in an inclined and upward manner towards one side close to the propelling beam (1), and the first rotating shaft (8) is rotatably arranged between the top ends of the two supporting arms (23);

the bottom of the drill rod feeding oil cylinder (11) is hinged with one drill rod bin seat (18), and the top end of the drill rod feeding oil cylinder (11) extends to the position below the first rotating shaft (8) and is hinged with the first rotating shaft (8).

6. The cable bolt device as claimed in claim 1, wherein the wheel roller (9) comprises a sleeve (91) sleeved on the shaft body at the front end of the first rotary shaft (8) and a fixed seat (92) arranged at the front end of the sleeve (91);

a roller component is arranged on the barrel body at the rear end of the sleeve (91);

and a drill rod unloading oil cylinder (93) for driving the rubbing wheel assembly to slide back and forth along the sleeve (91) is arranged on the front lower side surface of the sleeve (91), the bottom of the drill rod unloading oil cylinder (93) is hinged with the fixed seat (92), and the tail end of an execution shaft of the drill rod unloading oil cylinder (93) is hinged with the front end surface of the rubbing wheel assembly.

7. The cable bolt device of claim 6, wherein the roller assembly comprises a first lower jaw (94), a limit flap (95), a roller cylinder (96), a first roller (97), a second roller (98), a third roller (99) and a roller motor (910),

the top end of the first lower claw body (94) is arranged at the bottom of the sleeve (91), and the folded plate (95) is arranged at the top of the sleeve (91) and is fixedly connected with the first lower claw body (94);

the first rubbing wheel (97) and the second rubbing wheel (98) are respectively and horizontally arranged below and above the claw groove above the bottom end of the first lower claw body (94) in a rotating manner, and the executing ends at the two ends of the first rubbing wheel (97) and the second rubbing wheel (98) are respectively positioned at one side, far away from the two claw arms of the first lower claw body (94);

the bottom of the rubbing wheel oil cylinder (96) is rotatably arranged on the inner sides of the top ends of the two claw arms of the first lower claw body (94), the tail end of an execution shaft of the rubbing wheel oil cylinder (96) is hinged with a first upper claw body (911), and the bottom end of the first upper claw body (911) is rotatably connected with a second rubbing wheel (98) positioned between the two claw arms of the first lower claw body (94);

the third rubbing wheel (99) is rotatably arranged above the claw groove on the front side surface of the first upper claw body (911), and the two end executing ends of the third rubbing wheel (99) are correspondingly arranged with the two end executing ends of the first rubbing wheel (97) and the second rubbing wheel (98);

the rubbing wheel motor (910) is arranged on the outer side of one rotating arm of the lower jaw body I (94), and a driving gear I (912) is arranged at the tail end of an execution shaft of the rubbing wheel motor (910);

the outer teeth I (913) are annularly arranged on the rod body between the outer side of the claw arm at the rear end of the lower claw body I (94) and the executing end at the rear end of the first rubbing wheel (97) and the executing end at the rear end of the second rubbing wheel (98), the outer side of the claw arm at the rear end of the lower claw body I (94) between the first rubbing wheel (97) and the second rubbing wheel (98) and between the second rubbing wheel (98) and the driving gear I (912) is provided with a first transmission gear (914), and the two first transmission gears (914) are respectively meshed with the driving gear I (912) and the outer teeth I (913), the outer teeth I (913) and the outer teeth I (913) on the corresponding side;

and the middle rod bodies of the second rubbing wheel (98) and the third rubbing wheel (99) are respectively and annularly provided with a second external tooth (915), a second transmission gear (916) is rotatably embedded in a claw groove of the first upper claw body (911), and the second transmission gear (916) is mutually meshed with the second rubbing wheel (98) and the second external tooth (915) on the third rubbing wheel (99).

8. The cable bolt assembly of claim 7, wherein the external teeth one (913) and two external teeth (915) each have an outer diameter smaller than the outer diameters of the executing ends of the first rolling wheel (97), the second rolling wheel (98) and the third rolling wheel (99).

9. The cable bolt device according to claim 1, wherein the lower manipulator (10) comprises a second lower claw body (101), a fixed fixture block (102), a second claw cylinder (103) and a second upper claw body (104), wherein,

the top end of the second lower claw body (101) is arranged at the bottom of the rear end of the first rotating shaft (8), and the fixed fixture block (102) is arranged at the top of the first rotating shaft (8) and is fixedly connected with the second lower claw body (101);

the bottom of the grabbing oil cylinder (103) is rotatably arranged on the inner sides of the top ends of the two claw arms of the lower claw body II (101), the upper claw body II (104) is hinged to the tail end of an execution shaft of the grabbing oil cylinder (103), and the bottom end of the upper claw body II (104) is hinged to the arm body above the claw groove of the lower claw body II (101).

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