CN219452003U

CN219452003U - Multi-point tunneling type drilling mechanism

Info

Publication number: CN219452003U
Application number: CN202223583048.9U
Authority: CN
Inventors: 胡玉双; 潘学标; 孙乐康; 马晓啸; 沈恺伦; 邱迪炜
Original assignee: Zhejiang Zhonglin Exploration And Research Co ltd
Current assignee: Zhejiang Zhonglin Exploration And Research Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-08-01
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to a multipoint tunneling type drilling mechanism, which comprises a mounting bottom plate, wherein a supporting cavity is arranged in the middle of the top end of the mounting bottom plate, one side of the supporting cavity is provided with a sliding groove, a supporting block is slidably arranged in the sliding groove, one side of the supporting block, which is far away from the supporting cavity, is provided with a bearing cavity, and an adjusting screw rod with opposite threads at two sides is rotatably arranged in the bearing cavity, so that the multipoint tunneling type drilling mechanism has the beneficial effects that: through starting accommodate motor, drive adjusting screw's rotation through accommodate motor, and then drive the regulating block and remove on the slide bar, and then drive drilling assembly's removal to when having reached the multiple spot probing, can adjust the interval between the probing entry point, thereby use when conveniently probing, and then conveniently use it, increased the practicality.

Description

Multi-point tunneling type drilling mechanism

Technical Field

The utility model relates to the field of drilling, in particular to a multipoint tunneling type drilling mechanism.

Background

Drilling equipment is various according to the application field, is as small as a thin-wall drilling machine which can be held by hands and has a weight of more than ten kilograms, is as large as an ultra-deep hole drilling machine which needs to be loaded by a train in a whole row and has a weight of thousands of tons, a drilling device is usually required to complete a tunneling step in the coal mine tunneling process, tunneling efficiency is improved through the tunneling device, and the existing drilling mechanism is usually single-point tunneling, so that synchronous drilling cannot be carried out on a plurality of tunneling points, and therefore a multi-point tunneling drilling mechanism is required.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

The present utility model provides a multipoint tunneling drilling mechanism to solve the above-mentioned problems of the prior art.

The technical scheme of the utility model is realized as follows: the utility model provides a multiple spot tunneling formula drilling mechanism, includes mounting plate, mounting plate's top mid-mounting has the supporting cavity, the spout has been seted up to one side of supporting cavity, sliding mounting has the supporting shoe in the spout, the supporting shoe is kept away from one side of supporting cavity is installed and is born the weight of the chamber, the adjusting screw that both sides screw thread is opposite is installed to the intracavity rotation that bears, the adjustment tank has been seted up on the chamber that bears, the top fixed mounting of adjustment tank has the slide bar, the top of adjustment tank is located symmetrical slidable mounting has the regulating block on the slide bar, the regulating block with adjusting screw threaded connection, drilling subassembly is installed to the bottom symmetry of adjustment tank, accommodate motor is installed to one side of bearing the weight of the chamber, accommodate motor's output with adjusting screw connects, install the lift subassembly in the supporting cavity.

Further, the drilling assembly comprises a drilling motor, wherein the drilling motor is symmetrically arranged at the bottom of the adjusting groove and is positioned below the adjusting block.

Further, a drilling shaft is installed at the output end of the drilling motor, and a drilling bit is installed at the side of the drilling shaft.

Further, the lifting assembly comprises a lifting screw, and the lifting screw is rotatably installed in the middle of the supporting cavity.

Further, the lifting screw is in threaded connection with the supporting block, a driving motor is installed at the top of the supporting cavity, and the output end of the driving motor is connected with the lifting screw.

Further, the support block is symmetrically provided with limiting holes, limiting rods are slidably arranged in the limiting holes, the limiting rods extend downwards to be connected with the mounting base plate, and the mounting base plate is located below the drilling shaft and provided with rectangular grooves.

The utility model provides a multipoint tunneling type drilling mechanism, which has the following beneficial effects: through starting accommodate motor, drive adjusting screw's rotation through accommodate motor, and then drive the regulating block and remove on the slide bar, and then drive drilling assembly's removal to when having reached the multiple spot probing, can adjust the interval between the probing entry point, thereby use when conveniently probing, and then conveniently use it, increased the practicality.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a multipoint tunneling drilling mechanism according to an embodiment of the present utility model;

FIG. 2 is another perspective view of another angle of a multi-point tunneling drilling mechanism according to an embodiment of the present utility model;

fig. 3 is a side view of a multi-point tunneling drilling mechanism according to an embodiment of the present utility model.

In the figure:

1. a mounting base plate; 2. a support cavity; 3. a chute; 4. a support block; 5. a load bearing cavity; 6. adjusting a screw; 7. an adjustment tank; 8. a slide bar; 9. an adjusting block; 10. adjusting a motor; 11. a drilling motor; 12. a drilling shaft; 13. drilling tool; 14. lifting screw rods; 15. a driving motor; 16. a limit rod; 17. rectangular grooves.

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 are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-3, the multipoint tunneling drilling mechanism according to the embodiment of the utility model comprises a mounting bottom plate 1, a supporting cavity 2 is arranged in the middle of the top end of the mounting bottom plate 1, a sliding groove 3 is arranged at one side of the supporting cavity 2, a supporting block 4 is arranged in the sliding groove 3 in a sliding manner, a bearing cavity 5 is arranged at one side of the supporting block 4 far away from the supporting cavity 2, an adjusting screw 6 with opposite threads at two sides is rotatably arranged in the bearing cavity 5, an adjusting groove 7 is arranged on the bearing cavity 5, a sliding rod 8 is fixedly arranged at the top of the adjusting groove 7, an adjusting block 9 is symmetrically arranged on the sliding rod 8 in a sliding manner at the top of the adjusting groove 7, the adjusting block 9 is in threaded connection with the adjusting screw 6, a drilling assembly is symmetrically arranged at the bottom of the adjusting groove 7, an adjusting motor 10 is arranged at one side of the bearing cavity 5,

the output end of the adjusting motor 10 is connected with the adjusting screw 6, the 0 lifting component is installed in the supporting cavity 2, when in use, the adjusting screw 6 is driven to rotate by starting the rotation of the adjusting motor 10, and when the adjusting screw 6 rotates, the adjusting block 9 on the adjusting screw 6 slides in the adjusting groove 7 through the sliding rod 8 due to the opposite threads on the two sides of the adjusting screw 6, the drilling component at the bottom of the adjusting groove 7 moves synchronously with the adjusting block 9, and the drilling component is straightened

The diameter is adjusted, so that the distance 5 between drilling tunneling points can be conveniently adjusted while drilling is performed at multiple points, the adjusting motor 10 is started, the adjusting motor 10 drives the adjusting screw 6 to rotate, the adjusting block 9 is driven to move on the sliding rod 8, the drilling assembly is driven to move, the distance between drilling tunneling points can be adjusted while drilling is performed at multiple points, the drilling is convenient, and the drilling device is convenient to use and practical.

In addition, as shown in fig. 1-3, in one embodiment, the device comprises a mounting base plate 1, a supporting cavity 2 is installed in the middle of the top end of the mounting base 0 plate 1, a sliding groove 3 is formed in one side of the supporting cavity 2, a supporting block 4 is slidably installed in the sliding groove 3, a bearing cavity 5 is installed on one side, far away from the supporting cavity 2, of the supporting block 4, an adjusting screw 6 with opposite threads on two sides is rotatably installed in the bearing cavity 5, an adjusting groove 7 is formed in the bearing cavity 5, a sliding rod 8 is fixedly installed at the top of the adjusting groove 7, and the sliding rod is fixedly installed at the top of the adjusting groove

The top of adjustment tank 7 is located symmetrical slidable mounting has regulating block 9 on the slide bar 8, 5 pieces of 9 of regulation with adjusting screw 6 threaded connection, drilling subassembly is installed to the bottom symmetry of adjustment tank 7, drilling subassembly includes drilling motor 11, drilling motor 11 symmetry is installed the bottom of adjustment tank 7 is located the below of regulating block 9, drilling shaft 12 is installed to drilling motor 11's output, drilling shaft 12's avris is installed and is bored sword 13, drives drilling shaft 12's rotation through drilling motor 11, and then drives boring sword 13 and rotate to the convenience cooperates with lifting unit, carries out drilling work.

In addition, as shown in fig. 1-2, in one embodiment, the lifting assembly includes a lifting screw 14, the lifting screw 14 is rotatably mounted in the middle part in the supporting cavity 2, the lifting screw 14 is in threaded connection with the supporting block 4, a driving motor 15 is mounted at the top of the supporting cavity 2, the output end of the driving motor 15 is connected with the lifting screw 14, a limiting hole is symmetrically mounted on the supporting block 4, a limiting rod 16 is slidably mounted in the limiting hole, the limiting rod 16 extends downwards to be connected with the mounting base plate 1, a rectangular groove 17 is formed in the position, below the drilling shaft 12, of the mounting base plate 1, the driving motor 15 drives the lifting screw 14 to rotate, and then drives the supporting block 4 to slide in the supporting cavity 2 through the limiting rod 16, so that the lifting effect is achieved.

Based on the scheme, when the utility model is practically applied, the working principle or the operation process is as follows: through the rotation that starts accommodate motor 10 when using to drive adjusting screw 6's rotation, because of the screw thread on adjusting screw 6 both sides is opposite, thereby when adjusting screw 6 rotates, adjusting block 9 on adjusting screw 6 will slide in adjusting slot 7 through slide bar 8, and then the drilling subassembly of adjusting slot 7 bottom will remove with adjusting block 9 is synchronous, and then drilling subassembly will carry out diameter adjustment, thereby the interval between the drilling entry point has been reached when the multiple spot is drilled conveniently adjusted, drive the rotation of boring shaft 12 through boring motor 11, and then drive boring bit 13 and rotate, thereby the convenience cooperates with lifting assembly, carry out the drilling work.

By means of the scheme, the utility model can realize that the distance between drilling tunneling points can be adjusted while multi-point drilling is achieved by starting the adjusting motor 10, driving the adjusting screw 6 to rotate through the adjusting motor 10, driving the adjusting block 9 to move on the sliding rod 8, and driving the drilling assembly to move, so that the use during drilling is convenient, the use is convenient, and the practicability is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a multiple spot tunneling formula drilling mechanism, includes mounting plate (1), its characterized in that, top mid-mounting of mounting plate (1) has supporting cavity (2), spout (3) have been seted up to one side of supporting cavity (2), sliding mounting has supporting shoe (4) in spout (3), supporting shoe (4) are kept away from one side of supporting cavity (2) installs and bears chamber (5), bear chamber (5) internally rotating and install adjusting screw (6) of both sides screw thread opposition, bear chamber (5) on offer adjusting slot (7), the top fixed mounting of adjusting slot (7) has slide bar (8), the top of adjusting slot (7) is located symmetrical slidable mounting has regulating shoe (9) on slide bar (8), regulating shoe (9) with drilling assembly is installed to the bottom symmetry of adjusting slot (7), install adjusting motor (10) in one side of bearing chamber (5), the output of adjusting motor (10) with adjusting screw (6) are connected with in supporting assembly (2).

2. A multipoint tunneling drilling mechanism according to claim 1, characterized in that the drilling assembly comprises a drilling motor (11), the drilling motor (11) being symmetrically mounted at the bottom of the adjustment tank (7) below the adjustment block (9).

3. A multipoint tunneling drilling mechanism according to claim 2, characterized in that the output end of the drilling motor (11) is provided with a drilling shaft (12), and that the side of the drilling shaft (12) is provided with a drilling blade (13).

4. A multipoint tunneling drilling mechanism according to claim 3, wherein the lifting assembly comprises a lifting screw (14), the lifting screw (14) being rotatably mounted in the middle of the support chamber (2).

5. A multipoint tunneling drilling mechanism according to claim 4, wherein the lifting screw (14) is in threaded connection with the supporting block (4), a driving motor (15) is mounted on the top of the supporting cavity (2), and the output end of the driving motor (15) is connected with the lifting screw (14).

6. A multipoint tunneling drilling mechanism according to claim 3, wherein the supporting blocks (4) are symmetrically provided with limiting holes, limiting rods (16) are slidably arranged in the limiting holes, the limiting rods (16) extend downwards to be connected with the mounting base plate (1), and rectangular grooves (17) are formed in the position, below the drilling shafts (12), of the mounting base plate (1).