CN219139054U - Double-arm automatic anchor cable drill carriage - Google Patents

Abstract

The utility model provides a double-arm automatic anchor cable drill carriage, which comprises: a vehicle body; the lifting arm is arranged on the vehicle body in a lifting manner; the sliding box assembly comprises a frame body and two telescopic cylinders, the frame body is connected with the lifting arm, the two telescopic cylinders are arranged on the frame body in a telescopic manner along the horizontal direction, and the extending directions of the two telescopic cylinders are opposite; the two drill booms are connected with the two telescopic cylinders in a one-to-one correspondence mode, each drill boom comprises a drill boom frame, a drill rod installation position and a drill boom adjusting piece, the drill rod installation position is arranged on the drill boom frame, each drill boom frame is adjustably connected with the corresponding telescopic cylinder, and the drill boom adjusting piece can drive the drill boom frame to rotate relative to the telescopic cylinder so as to adjust the installation angle of the drill boom frame. Through the technical scheme that this application provided, the problem that the drill boom in the correlation technique was inconvenient for to adjust can be solved.

Description

Double-arm automatic anchor cable drill carriage

Technical Field

The utility model relates to the technical field of coal mine devices, in particular to a double-arm automatic anchor cable drill carriage.

Background

Coal is an important non-renewable resource, and is one of the important energy types for human beings. Coal mining is classified into overground mining and underground mining. Among them, underground mining is also called an underground coal mine, and in the process of mining the underground coal mine, a roadway needs to be excavated as an appliance and a transportation channel of coal. The support of the roadway plays a vital role in safe production.

In the related art, a roadway is supported by adopting anchor cables, and anchor cable holes are required to be drilled for fixing before supporting. At present, a double-arm anchor cable drill carriage is mainly utilized for operation, the drill boom of the drill carriage is mainly of a rotary tower and telescopic boom structure, and a double-arm one-time drilling locating point and locating point conversion mode is a locating mode of a rotating angle and a rotating radius under polar coordinates.

However, the above positioning mode is inconsistent with the vertical and horizontal coordinate arrangement mode of the existing tunnel roof anchor points. And when the holes are aligned each time, the drilling boom needs to simultaneously adjust two parameters of the rotation angle and the radius to fit the dimension on the longitudinal and transverse coordinate system, so that the operation is inconvenient.

Disclosure of Invention

The utility model provides a double-arm automatic anchor cable drill carriage, which aims to solve the problem that a drill arm in the related art is inconvenient to adjust.

The utility model provides a double-arm automatic anchor cable drill carriage, which comprises: a vehicle body; the lifting arm is arranged on the vehicle body in a lifting manner; the sliding box assembly comprises a frame body and two telescopic cylinders, the frame body is connected with the lifting arm, the two telescopic cylinders are arranged on the frame body in a telescopic manner along the horizontal direction, and the extending directions of the two telescopic cylinders are opposite; the two drill booms are connected with the two telescopic cylinders in a one-to-one correspondence mode, each drill boom comprises a drill boom frame, a drill rod installation position and a drill boom adjusting piece, the drill rod installation position is arranged on the drill boom frame, each drill boom frame is adjustably connected with the corresponding telescopic cylinder, and the drill boom adjusting piece can drive the drill boom frame to rotate relative to the telescopic cylinder so as to adjust the installation angle of the drill boom frame.

Further, the lifting arm comprises a main lifting arm, an auxiliary lifting arm and a lifting driving piece, wherein the first end of the main lifting arm and the first end of the auxiliary lifting arm are hinged with the vehicle body, the second end of the main lifting arm is hinged with the upper end of the frame body, the second end of the auxiliary lifting arm is hinged with the lower end of the frame body, and the lifting driving piece can drive the main lifting arm to rotate relative to the vehicle body so as to enable the main lifting arm to lift.

Further, the telescopic cylinder comprises a fixed sleeve, a movable sleeve and a first sleeve driving piece, wherein the fixed sleeve and the movable sleeve extend along the horizontal direction, the fixed sleeve is arranged on the frame body, the drill boom is adjustably connected with the movable sleeve, the movable sleeve is movably arranged in the fixed sleeve in a penetrating mode, and the first sleeve driving piece can drive the movable sleeve to move along the extending direction of the fixed sleeve.

Further, remove the sleeve and include first barrel, second barrel and second sleeve driving piece, first barrel and second barrel all extend along the horizontal direction, and first barrel movably wears to establish in fixed sleeve, and the second barrel is movably worn to establish in first barrel, bores cantilever crane and second barrel angularly adjustable connection, and second sleeve driving piece can drive the second barrel and remove along the extending direction of first barrel.

Further, the drill boom further comprises a drill rod bin which is arranged on the drill boom frame and used for storing drill rods, a conveying piece for conveying the drill rods is arranged in the drill rod bin, the drill rod installation position comprises a clamping piece for clamping the drill rods, and the conveying piece can move the drill rods from the drill rod bin to the clamping piece.

Further, the frame body comprises a main frame and an auxiliary frame, the two telescopic cylinders are vertically distributed, the two telescopic cylinders are connected between the main frame and the auxiliary frame, and the main frame is connected with the lifting arm.

Further, the automatic anchor rope drill carriage of both arms still includes steel band bracket arm assembly, and steel band bracket arm assembly includes two bracket arm pieces, flexible stand and stand driving piece, and flexible stand's first end is articulated mutually with the automobile body, and two bracket arm pieces all set up at flexible stand's second end and all extend along the horizontal direction, and stand driving piece can drive flexible stand and rotate relative automobile body, and the direction of stretching out of two bracket arm pieces is opposite and highly the same, and the bracket arm piece includes bracket arm seat and movably wears to locate in the bracket arm seat and is used for supporting the bracket arm of steel band.

Further, the double-arm automatic anchor cable drill carriage further comprises a supporting component, the sliding box component is arranged at the front end of the carriage body, the supporting component is arranged at the rear end of the carriage body, and the supporting component comprises a supporting frame capable of being horizontally arranged on the carriage body and a supporting rod capable of being vertically arranged on the supporting frame.

Further, the bottom of the drill boom is hinged with the corresponding telescopic cylinder, the hinge axis of the drill boom and the telescopic cylinder extends along the horizontal direction, the first end of the drill boom adjusting piece is hinged with the telescopic cylinder, the second end of the drill boom adjusting piece is hinged with the drill boom, and the drill boom adjusting piece is a telescopic piece.

Further, the drill boom further comprises a support structure which is arranged on the upper surface of the drill boom frame and can be attached to the roadway, and the support structure is provided with a guide hole which penetrates through the support structure and can guide the drill rod.

By applying the technical scheme of the utility model, the double-arm automatic anchor cable drill carriage comprises a carriage body, a lifting arm, a slide box assembly and two drill arms, when drilling is required, the carriage body is moved into a roadway, the lifting arm is utilized to drive the carriage body of the slide box assembly to ascend, so that the two telescopic cylinders reach proper height, the telescopic cylinders extend out relative to the carriage body, the telescopic cylinders can further drive the drill boom frame to extend to a position where drilling is required, the installation angle of the drill boom frame relative to the telescopic cylinders is regulated by using the drill arm regulating piece, and the coal top of the roadway is drilled through the drill rod arranged at the drill rod installation position. Because two telescopic cylinders can be utilized to realize that two drill booms extend out along opposite directions, and the drill boom adjusting piece is utilized to adjust the installation angle of the drill boom frame relative to the telescopic cylinders, the drilling of the same row of anchor rope holes can be realized, and all the anchor rope holes of the coal roof can be drilled by moving the vehicle body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural diagram of a dual-arm automatic anchor line drill carriage provided according to an embodiment of the present utility model;

FIG. 2 shows a partial enlarged view at A in FIG. 1;

FIG. 3 shows a schematic structural view of the slide box assembly of FIG. 1;

FIG. 4 shows a schematic structural view of the drill boom of FIG. 1;

FIG. 5 shows a schematic view of the structure of the lift arm of FIG. 1;

fig. 6 shows a schematic view of the steel belt bracket assembly of fig. 1.

Wherein the above figures include the following reference numerals:

10. a vehicle body;

20. a lifting arm; 21. a main lifting arm; 22. an auxiliary lifting arm; 23. a lifting driving member;

30. a slide box assembly; 31. a frame body; 311. a main frame; 32. a telescopic cylinder; 321. a fixed sleeve; 322. moving the sleeve; 323. a first sleeve driver;

40. a drill boom; 41. drilling a boom; 42. a drill boom adjustment member; 43. a support structure;

50. a steel belt bracket arm assembly; 511. a bracket arm member; 5111. a bracket arm seat; 5112. a bracket arm; 512. a telescopic column; 513. a column driving member;

60. and a support assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, the embodiment of the present utility model provides a dual-arm automatic anchor cable drill carriage, which includes a vehicle body 10, a lifting arm 20, a slide box assembly 30, and two drill arms 40, wherein the lifting arm 20 is liftably disposed on the vehicle body 10; the sliding box assembly 30 comprises a frame 31 and two telescopic cylinders 32, the frame 31 is connected with the lifting arm 20, the two telescopic cylinders 32 are arranged on the frame 31 in a telescopic manner along the horizontal direction, and the extending directions of the two telescopic cylinders 32 are opposite; the two drill booms 40 are connected with the two telescopic cylinders 32 in a one-to-one correspondence manner, the drill booms 40 comprise drill boom frames 41, drill rod installation positions and drill boom adjusting pieces 42, the drill rod installation positions are arranged on the drill boom frames 41, each drill boom frame 41 is adjustably connected with the corresponding telescopic cylinder 32, and the drill boom adjusting pieces 42 can drive the drill boom frames 41 to rotate relative to the telescopic cylinders 32 so as to adjust the installation angle of the drill boom frames 41.

By applying the technical scheme of the utility model, the double-arm automatic anchor cable drill carriage comprises a carriage body 10, a lifting arm 20, a slide box assembly 30 and two drill arms 40, when drilling is required, the carriage body 10 is moved into a roadway, the lifting arm 20 is utilized to drive a frame 31 of the slide box assembly 30 to ascend, two telescopic cylinders 32 reach proper heights, the telescopic cylinders 32 extend relative to the frame 31, the telescopic cylinders 32 can further drive the drill arms 41 to extend to the position where the drilling is required, the drill arms adjusting piece 42 is utilized to adjust the installation angle of the drill arms 41 relative to the telescopic cylinders 32, and the drill pipe arranged at the drill pipe installation position is utilized to drill a coal roof of the roadway. Since the two telescopic cylinders 32 are utilized to enable the two drill booms 40 to extend out in opposite directions, and the drill boom adjusting piece 42 is utilized to adjust the installation angle of the drill boom frame 41 relative to the telescopic cylinders 32, the same row of anchor rope holes can be drilled, and all the anchor rope holes of the coal roof can be drilled by moving the vehicle body 10.

It should be noted that, the lifting arm 20 may be used to lift the slide box assembly 30 to different heights, so as to drill anchor cable holes with different heights.

Wherein, only a small angle adjustment of the drill boom frame 41 can be realized by using the drill boom adjusting piece 42, so that the drill rod can be matched with the angle of the coal roof, and the drilling is convenient. The drill boom 41 can be rotated by 10 ° relative to the telescopic cylinder 32.

As shown in fig. 1 and 5, the lift arm 20 includes a main lift arm 21, a sub lift arm 22, and a lift driving member 23, the first end of the main lift arm 21 and the first end of the sub lift arm 22 are both hinged to the vehicle body 10, the second end of the main lift arm 21 is hinged to the upper end of the frame 31, the second end of the sub lift arm 22 is hinged to the lower end of the frame 31, and the lift driving member 23 can drive the main lift arm 21 to rotate relative to the vehicle body 10 to lift the main lift arm 21. With the lifting arm 20 having the above structure, the main lifting arm 21, the auxiliary lifting arm 22, the vehicle body 10 and the frame 31 can be formed into a four-bar linkage structure, and the auxiliary lifting arm 22 can be lifted together in the process of lifting the main lifting arm 21 by the lifting driving member 23, so that the main lifting arm 21 and the auxiliary lifting arm 22 can simultaneously drive the frame 31 to lift, and the service life of the lifting arm 20 can be prolonged.

As shown in fig. 1 and 3, the telescopic cylinder 32 includes a fixed sleeve 321, a movable sleeve 322, and a first sleeve driving member 323, the fixed sleeve 321 and the movable sleeve 322 each extend in a horizontal direction, the fixed sleeve 321 is disposed on the frame 31, the boom frame 41 is adjustably connected with the movable sleeve 322, the movable sleeve 322 is movably inserted into the fixed sleeve 321, and the first sleeve driving member 323 is capable of driving the movable sleeve 322 to move along an extending direction of the fixed sleeve 321. The telescopic cylinder 32 adopting the structure has the advantages of simple structure and convenient arrangement.

In this embodiment, the moving sleeve 322 includes a first cylinder, a second cylinder and a second sleeve driving member, where the first cylinder and the second cylinder all extend along a horizontal direction, the first cylinder is movably inserted into the fixed sleeve 321, the second cylinder is movably inserted into the first cylinder, the drill boom frame 41 is connected with the second cylinder in an angle-adjustable manner, and the second sleeve driving member can drive the second cylinder to move along the extending direction of the first cylinder. The moving sleeve 322 having the above structure can extend the telescopic distance of the telescopic cylinder 32, thereby enabling the drill boom 40 to have a larger drilling range.

The drill boom 40 further includes a drill rod magazine disposed on the drill boom frame 41 and used for storing drill rods, and a conveying member for conveying the drill rods is disposed in the drill rod magazine, and the drill rod mounting position includes a clamping member for clamping the drill rods, and the conveying member is capable of moving the drill rods from the drill rod magazine to the clamping member. The drill boom 40 having the above-described structure can simultaneously store a plurality of drill rods by using the rod magazine, and convey the drill rods to the clamping member by using the conveying member to clamp the drill rods, thereby completing the drilling operation.

In this embodiment, the drilling arm 40 is provided with a drilling structure, and the drilling structure is used to transmit the torque of the motor to the transmission structure of the drill rod, so as to drive the drill rod to perform the drilling operation.

Specifically, the drill boom 40 is further provided with a working platform formed by square steel and steel plates, so that the operation of operators is facilitated.

As shown in fig. 3, the frame 31 includes a main frame 311 and an auxiliary frame, two telescopic cylinders 32 are vertically arranged, and the two telescopic cylinders 32 are connected between the main frame 311 and the auxiliary frame in a clamped manner, and the main frame 311 is connected with the lifting arm 20. The frame body 31 with the structure can be connected with the two telescopic cylinders 32 by the main frame 311 and drive the telescopic cylinders 32 to lift, and the two telescopic cylinders 32 are connected by the auxiliary frame so as to prevent the main frame 311 from being damaged due to overlarge stress.

In this embodiment, the main frame 311 and the sub-frame are both plate-shaped structures, and two hinge shafts are provided on the surface of the main frame 311, and are hinged to the two telescopic cylinders 32 respectively through the two hinge shafts.

As shown in fig. 6, the dual-arm automatic anchor cable drill carriage further comprises a steel belt bracket arm assembly 50, the steel belt bracket arm assembly 50 comprises two bracket arm pieces 511, a telescopic upright column 512 and an upright column driving piece 513, the first end of the telescopic upright column 512 is hinged to the carriage body 10, the two bracket arm pieces 511 are arranged at the second end of the telescopic upright column 512 and extend along the horizontal direction, the upright column driving piece 513 can drive the telescopic upright column 512 to rotate relative to the carriage body 10, the steel belt bracket arm assembly 50 with the structure can utilize the telescopic upright column 512 to realize lifting of the bracket arm pieces 511, and the upright column driving piece 513 is utilized to realize angle adjustment of the telescopic upright column 512 relative to the carriage body 10, so that the telescopic upright column 512 can be enabled to correspond to different positions of a coal roof.

In this embodiment, the two bracket members 511 have opposite extending directions and the same height, and the bracket member 511 includes a bracket seat 5111 and a bracket 5112 movably penetrating the bracket seat 5111 for supporting a steel belt. The bracket member 511 having the above structure can extend and retract the bracket 5112 with respect to the bracket seat 5111, thereby adjusting the distance between the two brackets 5112. And supports the steel strip by using a bracket 5112.

Wherein, before drilling, the bracket 5112 can lift the steel belt to the coal roof to make the steel belt and the coal roof fit to each other, so as to support the coal roof by using the steel belt.

As shown in fig. 1, the dual-arm automatic anchor line drill carriage further includes a support assembly 60, the slide box assembly 30 is disposed at the front end of the carriage body 10, the support assembly 60 is disposed at the rear end of the carriage body 10, and the support assembly 60 includes a support frame horizontally movably disposed on the carriage body 10 and a support rod vertically movably disposed on the support frame. The support assembly 60 having the above structure can contact with the ground by using the support rod, and further support the rear end of the vehicle body 10 by using the support rod, so as to prevent the vehicle body 10 from rollover.

In this embodiment, the bottom of the boom 40 is hinged to the corresponding telescopic cylinder 32, the hinge axis of the boom 40 and the telescopic cylinder 32 extends in the horizontal direction, the first end of the boom adjuster 42 is hinged to the telescopic cylinder 32, the second end of the boom adjuster 42 is hinged to the boom 40, and the boom adjuster 42 is a telescopic member. By adopting the structure, the device has the advantages of simple connection structure and convenient adjustment.

As shown in fig. 4, the drill boom 40 further includes a support structure 43 provided on the upper surface of the boom frame 41 and capable of fitting into a roadway, and the support structure 43 has a guide hole penetrating therethrough and capable of guiding a drill rod. The support structure 43 can be used for supporting the coal roof, so that the drilling operation of the drill rod is facilitated.

By using the automatic anchor cable drill carriage provided by the application, the anchor cable supporting operation efficiency is improved, and the same row of anchor cable supporting operation can be completed at one time under the condition of not moving the whole machine. The fully automatic anchor cable drill boom 40 is matched with the transmission of the telescopic cylinder 32, so that the convenience of operation of underground workers is improved, and the labor intensity of the workers is reduced. Meanwhile, the action control of the anchor cable drill boom 40 and the slide box assembly 30 are integrated to the operation table, so that the safety of underground workers is well ensured.

In this embodiment, the bottom of the vehicle body 10 is provided with a walking part, the walking part is composed of two sets of walking mechanisms which are symmetrical left and right and independent from each other, the walking part is connected to the body part through a high-strength bolt, the walking part is driven by a hydraulic motor, and the crawler belt is driven by a speed reducing mechanism driving sprocket wheel to realize walking. The traveling part adopts an advanced track mechanism without supporting wheels, and the stepless speed regulation long-distance traveling can be realized by controlling the hydraulic proportional reversing valve through the driving of the hydraulic motor, so that the maneuverability of the operation and the long-distance mobilization are satisfied.

The technical scheme of the utility model has the following advantages:

1) The anchor rope drill carriage has the functions of automatically drilling and automatically connecting and disconnecting the drill rods for anchor rope support, and semi-automatically assisting in feeding the anchor ropes, and has the functions of counting the operations of the drill rods and the anchor ropes;

2) The anchor cable drill carriage has a steel belt lifting function, and the steel belt can be lifted to a tunnel top plate before drilling through the steel belt supporting arm assembly, so that the working efficiency is improved;

3) The sliding box assembly of the anchor cable drill carriage can drive the two automatic drill arms arranged on the sliding box assembly to stretch left and right along the horizontal direction, and after the drill carriage is positioned, all anchor cable supporting operations of the same row are performed, so that the working efficiency is improved.

4) When the anchor cable drill carriage works, the rear supporting component can extend out of the crawler belt of the walking part, so that the machine is effectively prevented from tilting.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The automatic anchor rope drill carriage of both arms, its characterized in that, automatic anchor rope drill carriage of both arms includes:

a vehicle body (10);

a lifting arm (20) which is provided on the vehicle body (10) in a lifting manner;

the sliding box assembly (30) comprises a frame body (31) and two telescopic cylinders (32), wherein the frame body (31) is connected with the lifting arm (20), the two telescopic cylinders (32) are arranged on the frame body (31) in a telescopic manner along the horizontal direction, and the extending directions of the two telescopic cylinders (32) are opposite;

the two drill booms (40), two the drill booms (40) are connected with two telescopic cylinders (32) in a one-to-one correspondence mode, the drill booms (40) comprise a drill boom frame (41), drill rod installation positions and drill boom adjusting pieces (42), the drill rod installation positions are arranged on the drill boom frame (41), each drill boom frame (41) is connected with the corresponding telescopic cylinder (32) in an adjustable mode, and the drill boom adjusting pieces (42) can drive the drill boom frame (41) to rotate relative to the telescopic cylinders (32) to adjust the installation angle of the drill boom frame (41).

2. The double-arm automatic anchor drill carriage according to claim 1, wherein the lifting arm (20) comprises a main lifting arm (21), a secondary lifting arm (22) and a lifting driving member (23), the first end of the main lifting arm (21) and the first end of the secondary lifting arm (22) are hinged with the carriage body (10), the second end of the main lifting arm (21) is hinged with the upper end of the carriage body (31), the second end of the secondary lifting arm (22) is hinged with the lower end of the carriage body (31), and the lifting driving member (23) can drive the main lifting arm (21) to rotate relative to the carriage body (10) so as to lift the main lifting arm (21).

3. The double-arm automatic anchor cable drill carriage according to claim 1, characterized in that the telescopic cylinder (32) comprises a fixed sleeve (321), a movable sleeve (322) and a first sleeve driving member (323), the fixed sleeve (321) and the movable sleeve (322) both extend in the horizontal direction, the fixed sleeve (321) is arranged on the frame body (31), the drill boom frame (41) is adjustably connected with the movable sleeve (322), the movable sleeve (322) is movably arranged in the fixed sleeve (321) in a penetrating manner, and the first sleeve driving member (323) can drive the movable sleeve (322) to move along the extending direction of the fixed sleeve (321).

4. A dual arm automatic anchor line drill carriage according to claim 3, characterized in that the moving sleeve (322) comprises a first cylinder, a second cylinder and a second sleeve drive, both the first cylinder and the second cylinder extending in a horizontal direction, the first cylinder being movably arranged in the fixed sleeve (321), the second cylinder being movably arranged in the first cylinder, the boom (41) being connected with the second cylinder in an angle-adjustable manner, the second sleeve drive being capable of driving the second cylinder to move in the direction of extension of the first cylinder.

5. The double arm automatic cable drill rig according to claim 1, characterized in that the drill boom (40) further comprises a rod magazine arranged on the drill boom frame (41) for storing drill rods, in which magazine a transport member for transporting drill rods is arranged, the drill rod mounting location comprising a clamping member for clamping drill rods, the transport member being capable of moving the drill rods from the rod magazine to the clamping member.

6. The double-arm automatic anchor cable drill carriage according to claim 1, wherein the frame body (31) comprises a main frame (311) and an auxiliary frame, two telescopic cylinders (32) are vertically arranged, the two telescopic cylinders (32) are clamped and connected between the main frame (311) and the auxiliary frame, and the main frame (311) is connected with the lifting arm (20).

7. The dual arm automatic cable drill carriage of claim 1, wherein,

the double-arm automatic anchor cable drill carriage further comprises a steel belt bracket arm assembly (50), the steel belt bracket arm assembly (50) comprises two bracket arm pieces (511), a telescopic upright post (512) and an upright post driving piece (513), the first end of the telescopic upright post (512) is hinged with the vehicle body (10), the two bracket arm pieces (511) are arranged at the second end of the telescopic upright post (512) and extend along the horizontal direction, the upright post driving piece (513) can drive the telescopic upright post (512) to rotate relative to the vehicle body (10),

the two supporting arm pieces (511) are opposite in extending direction and same in height, and each supporting arm piece (511) comprises a supporting arm seat (5111) and a supporting arm (5112) which is movably arranged in the corresponding supporting arm seat (5111) in a penetrating mode and used for supporting a steel belt.

8. The dual-arm automatic cable drill carriage of claim 1, further comprising a support assembly (60), the slide box assembly (30) being disposed at a front end of the vehicle body (10), the support assembly (60) being disposed at a rear end of the vehicle body (10), the support assembly (60) comprising a support frame horizontally movably disposed on the vehicle body (10) and a support bar vertically movably disposed on the support frame.

9. The double-arm automatic anchor line drill carriage according to claim 1, characterized in that the bottom of the drill boom (40) is hinged with the corresponding telescopic cylinder (32), the hinge axis of the drill boom (40) and the telescopic cylinder (32) extends in the horizontal direction, the first end of the drill boom adjusting member (42) is hinged with the telescopic cylinder (32), the second end of the drill boom adjusting member (42) is hinged with the drill boom (40), and the drill boom adjusting member (42) is a telescopic member.

10. The double arm automatic cable drill rig according to claim 1, characterized in that the drill boom (40) further comprises a support structure (43) arranged on the upper surface of the drill boom frame (41) and capable of fitting with a roadway, the support structure (43) having a guiding hole arranged therethrough and capable of guiding a drill rod.

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