CN219176274U

CN219176274U - Drilling rod drilling fixing device of drilling machine

Info

Publication number: CN219176274U
Application number: CN202223568397.3U
Authority: CN
Inventors: 沈兴玉; 高贵东; 张纪伟; 赵尊行; 徐艾歌
Original assignee: Shandong Hualian Mining Co Ltd
Current assignee: Shandong Hualian Mining Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-13
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a drilling rod drilling fixing device of a drilling machine, which relates to the technical field of drilling machines and comprises a base, wherein convex beams are arranged at two corners of the front side of the base, concave blocks are hinged at one ends of the two convex beams, a concave seat is arranged between the upper parts of the two concave blocks, a drilling fixing piece is arranged in the concave seat, a drilling angle adjusting piece is arranged at the upper part of the rear side of the base, the drilling angle adjusting piece comprises a box body, rotary tables are rotatably arranged at two sides of the box body, and an adjusting plate is hinged at the edge of one surface of the two rotary tables opposite to each other. This rig drilling rod fixing device, through setting up drilling angle adjusting part, when the subaerial inclined hole of boring on slope is needed, under driving motor's work, can make the regulation pole drive concave seat rotation to drive the rotation of drilling rod, make the angle adjustment of drilling rod to the angle back of needs, bore inclined hole work to the slope again, convenient and fast.

Description

Drilling rod drilling fixing device of drilling machine

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a drilling rod drilling fixing device of a drilling machine.

Background

In the underground coal mine drilling construction process, if the distance between the drilling position and the drilling machine is larger, a longer drill rod is required to drive the drill bit to perform drilling operation, and the drilling machine and the drill rod are required to be fixed so as to ensure the stability of drilling, so that the drilling efficiency is improved.

The utility model discloses a drilling machine fixing device for an exploration crawler drilling machine, which comprises a crawler machine, wherein one side of the crawler machine is fixedly connected with a frame body, one side of the frame body is fixedly connected with a supporting rod, one end of the supporting rod is fixedly connected with the crawler machine, sliding grooves are formed in the inner walls of two sides of the frame body, a second motor is fixedly connected to the top of the frame body, a rotating shaft of the second motor penetrates through the top of the frame body and is arranged in an inner cavity of the frame body, and a second screw rod is fixedly connected to the rotating shaft of the second motor.

However, after the drilling machine is fixed, the drilling operation can only be performed in the vertical direction, and the drilling operation cannot be performed by adjusting the angle of the drill rod according to the terrain, for example, when the drilling operation is performed on the terrain such as a slope, the drilling operation cannot be performed by the drill rod perpendicular to the slope surface.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a drilling rod drilling fixing device of a drilling machine, which solves the problems that the drilling work can only be carried out towards the vertical direction after the prior drilling machine is fixed, and the drilling can not be carried out by adjusting the angle of a drilling rod according to the topography.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the drilling rod drilling fixing device of the drilling machine comprises a base, protruding beams are arranged at two corners of the front side of the base, concave blocks are hinged to one ends of the two protruding beams, a concave seat is arranged between the upper portions of the two concave blocks, a drilling fixing piece is arranged in the concave seat, and a drilling angle adjusting piece is arranged on the upper portion of the rear side of the base.

Further, the drilling angle adjusting piece is including the box, and the carousel is installed in the both sides of box all rotation, and two carousel are all articulated to have the regulating plate in the one side edge that is on the back mutually, and the other end of two regulating plates articulates respectively in the top both sides of spill seat, and driving motor is installed on the upper portion of box, and the inside of box is provided with the driving piece.

Further, the driving piece is including rotating the spacing axle of installing in the inside box, and the both ends of spacing axle are connected with the one end of two turntables respectively, and the outside of spacing axle is provided with the gear, driving motor's output shaft has the second screw rod, and the outside of second screw rod has connect the screw sleeve rather than the looks adaptation soon, and screw sleeve's one side is provided with the rack, and the rack meshes with the gear.

Further, the other side of the threaded sleeve is provided with a protruding shaft, one side of the inside of the box body is provided with a guide groove matched with the protruding shaft, and one end of the protruding shaft is slidably mounted in the guide groove.

Further, the drilling mounting is including seting up the movable groove in the inside both sides of spill seat respectively, and the first screw rod is installed in the inside all rotation of two movable grooves, connects soon through the screw thread between the outside of two first screw rods has the crossbeam, and drilling motor is installed on the upper portion of crossbeam, and drilling motor's output shaft has the drilling rod, connects through the drive belt transmission between two first screw rods, elevator motor is installed on one side upper portion of spill seat, and elevator motor's output shaft is connected with the upper end of one of them first screw rod.

Further, the bearing is sleeved on the upper portion of the outside of the drill rod in a rotating mode, supporting rods are arranged on two sides of the bearing, and the other ends of the supporting rods are fixedly arranged on the lower portion of the cross beam.

Advantageous effects

Compared with the prior art, the utility model provides the drilling rod drilling fixing device of the drilling machine, which has the following beneficial effects:

this rig drilling rod fixing device, through setting up drilling angle adjusting part, when the subaerial inclined hole of boring on slope is needed, under driving motor's work, can make the regulation pole drive concave seat rotation to drive the rotation of drilling rod, make the angle adjustment of drilling rod to the angle back of needs, bore inclined hole work to the slope again, convenient and fast, and stability is high when boring, has improved this fixing device's application scope nature.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a drilling angle adjuster according to the present utility model;

fig. 3 is a schematic view of the internal structure of the case of the present utility model.

In the figure: 1. a base; 2. a convex beam; 3. a concave block; 4. a concave seat; 5. drilling a fixing piece; 51. a movable groove; 52. a first screw; 53. a cross beam; 54. a drilling motor; 55. a drill rod; 56. a lifting motor; 57. a transmission belt; 58. a bearing; 59. a support rod; 6. a drilling angle adjusting member; 61. a case; 62. a turntable; 63. an adjusting plate; 64. a driving motor; 65. a driving member; 651. a limiting shaft; 652. a gear; 653. a second screw; 654. a threaded sleeve; 655. a rack; 656. a protruding shaft.

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. 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.

Referring to fig. 1, the utility model provides a drilling rod drilling fixing device of a drilling machine, which comprises a base 1, wherein convex beams 2 are arranged at two corners of the front side of the base 1, one ends of the two convex beams 2 are hinged with concave blocks 3, a concave seat 4 is arranged between the upper parts of the two concave blocks 3, a drilling fixing piece 5 is arranged in the concave seat 4, and a drilling angle adjusting piece 6 is arranged at the upper part of the rear side of the base 1.

Referring to fig. 2-3, in the embodiment of the present utility model, the drilling angle adjusting member 6 includes a case 61, two sides of the case 61 are rotatably provided with turntables 62, two opposite side edges of the turntables 62 are hinged with adjusting plates 63, the other ends of the two adjusting plates 63 are hinged with two sides above the concave seat 4, a driving motor 64 is installed on the upper portion of the case 61, a driving member 65 is disposed inside the case 61, the driving member 65 includes a limiting shaft 651 rotatably mounted inside the case 61, two ends of the limiting shaft 651 are respectively connected with one ends of the two turntables 62, a gear 652 is disposed outside the limiting shaft 651, an output shaft of the driving motor 64 is connected with a second screw 653, a threaded sleeve 654 adapted to the two turntables is rotatably connected to the outside of the second screw 653, one side of the threaded sleeve 654 is provided with a rack 655, the rack 655 is meshed with the gear 652, the driving motor 64 drives the second screw 653 to rotate, the second screw 653 drives the threaded sleeve 654 to move, the rack 655 on the threaded sleeve 652 drives the gear 652 to rotate, and the gear 652 drives the two turntables 62 to rotate, thereby driving the two turntables 63 to rotate, and the two turntables 63 are driven by the limiting shaft 62 to rotate, and the two turntables 63 are driven by the eccentric seat 55 to rotate, thereby adjust the angle of the adjusting plate 55.

Referring to fig. 3, in the embodiment of the present utility model, a boss 656 is disposed on the other side of the threaded sleeve 654, a guiding groove adapted to the boss 656 is disposed on one side of the interior of the case 61, one end of the boss 656 is slidably mounted in the guiding groove, and when the threaded sleeve 654 moves, the boss 656 slides in the guiding groove to prevent the threaded sleeve 654 from rotating along with the second screw 653.

Referring to fig. 2, in the embodiment of the present utility model, the drilling fixture 5 includes movable slots 51 respectively disposed on two sides of the inside of the concave seat 4, first screws 52 are rotatably disposed in the two movable slots 51, a beam 53 is rotatably connected between the outsides of the two first screws 52 through threads, a drilling motor 54 is disposed on an upper portion of the beam 53, an output shaft of the drilling motor 54 is connected with a drill rod 55, the two first screws 52 are in transmission connection through a driving belt 57, a lifting motor 56 is disposed on an upper portion of one side of the concave seat 4, an output shaft of the lifting motor 56 is connected with an upper end of one of the first screws 52, after an angle of the drill rod 55 is adjusted, the drilling motor 54 drives the drill rod 55 to rotate for drilling, the lifting motor 56 drives the first screws 52 to rotate, and the driving belt 57 on the first screws 52 drives the other first screw 52 to rotate, thereby driving the beam 53 to move downward, so that the drill rod 55 is deeply drilled.

Referring to fig. 2, in the embodiment of the present utility model, a bearing 58 is rotatably sleeved above the outside of the drill rod 55, two sides of the bearing 58 are provided with supporting rods 59, and the other ends of the supporting rods 59 are fixedly arranged at the lower part of the cross beam 53, so as to fix the drill rod 55 and ensure the stability of drilling.

Working principle: the driving motor 64 drives the second screw rod 653 to rotate, the second screw rod 653 drives the threaded sleeve 654 to move, the rack 655 on the threaded sleeve 654 drives the gear 652 meshed with the second screw rod to rotate, the gear 652 enables the limiting shaft 651 to drive the turntables 62 at two ends of the limiting shaft to rotate, the turntables 62 drive the adjusting plates 63 to eccentrically move, the adjusting plates 63 drive the concave seats 4 to rotate, and therefore after the angle adjustment of the drill rod 55 is completed, the drilling motor 54 drives the drill rod 55 to rotate to drill holes, the lifting motor 56 drives the first screw rod 52 to rotate, the driving belt 57 on the first screw rod 52 drives the other first screw rod 52 to rotate, and then the cross beam 53 is driven to move downwards, so that the drill rod 55 deeply drills holes.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims

1. Drilling machine drilling rod fixing device, including base (1), its characterized in that: convex beams (2) are arranged at two corners of the front side of the base (1), concave blocks (3) are hinged to one ends of the two convex beams (2), concave seats (4) are arranged between the upper portions of the two concave blocks (3), drilling fixing pieces (5) are arranged in the concave seats (4), and drilling angle adjusting pieces (6) are arranged on the upper portion of the rear side of the base (1).

2. The drill rod drilling fixture of the drilling machine of claim 1, wherein: the drilling angle adjusting piece (6) comprises a box body (61), turntables (62) are rotatably arranged on two sides of the box body (61), adjusting plates (63) are hinged to edges of one surfaces of the two turntables (62) which are opposite to each other, the other ends of the two adjusting plates (63) are hinged to two sides above the concave seat (4) respectively, a driving motor (64) is arranged on the upper portion of the box body (61), and a driving piece (65) is arranged inside the box body (61).

3. The drill rod drilling fixture of the drilling machine of claim 2, wherein: the driving piece (65) comprises a limiting shaft (651) which is rotatably arranged inside the box body (61), two ends of the limiting shaft (651) are respectively connected with one ends of the two rotary tables (62), a gear (652) is arranged outside the limiting shaft (651), a second screw (653) is connected to an output shaft of the driving motor (64), a threaded sleeve (654) which is matched with the second screw is screwed outside the second screw (653), a rack (655) is arranged on one side of the threaded sleeve (654), and the rack (655) is meshed with the gear (652).

4. A drill rod drilling fixture for a drilling machine according to claim 3, wherein: the other side of screw sleeve (654) is provided with protruding axle (656), inside one side of box (61) is provided with the guide way with protruding axle (656) looks adaptation, and the inside in the guide way of one end slidable mounting of protruding axle (656).

5. The drill rod drilling fixture of the drilling machine of claim 1, wherein: the drilling fixing piece (5) comprises movable grooves (51) which are respectively formed in two sides of the inside of the concave seat (4), first screw rods (52) are respectively and rotatably arranged in the two movable grooves (51), a cross beam (53) is rotatably connected between the outsides of the two first screw rods (52) through threads, a drilling motor (54) is arranged on the upper portion of the cross beam (53), a drill rod (55) is connected with an output shaft of the drilling motor (54) in a transmission mode, the two first screw rods (52) are connected through a transmission belt (57), a lifting motor (56) is arranged on the upper portion of one side of the concave seat (4), and an output shaft of the lifting motor (56) is connected with the upper end of one of the first screw rods (52).

6. The drill rod drilling fixture of the drilling machine of claim 5, wherein: the outside top rotation cover of drilling rod (55) is equipped with bearing (58), and both sides of bearing (58) are provided with bracing piece (59), and the other end of bracing piece (59) is fixed to be set up in the lower part of crossbeam (53).