Movable coal mine geological drilling rig

Abstract

The movable coal mine geological drilling device comprises a vertical rod, a drilling system is installed on the peripheral wall of the vertical rod, a hydraulic cylinder is fixedly connected to the end face of the bottom of the vertical rod, a bottom plate is fixedly connected to the end face of the bottom of the hydraulic cylinder, and a plurality of adjusting units are arranged below the bottom plate. The drilling device has the advantages that the rotating rod is adjusted to rotate, so that the rotating rod drives the adjusting base to slide along the peripheral wall of the threaded rod, the angle of the bottom plate is adjusted, the bottom plate is located at a proper angle, the vertical rod is conveniently adjusted to be in a vertical state, meanwhile, a drilling system is located in a parallel state, and under the movement of the moving rod, the drilling efficiency is improved. The contact seat is in contact with the top of a mine hole, so that the vertical rod is conveniently fixed, the drilling system is relatively stable, the drilling system can conveniently carry out coal mine geological drilling, the stability of the drilling machine is ensured, the whole drilling machine is stable when the drilling system is started to carry out coal mine geological drilling, and the sampling process is stable.

Description

Technical Field

[0001] The utility model relates to a movable coal mine geological drilling device, in particular to a movable coal mine geological drilling device, belonging to the technical field of coal mine geological drilling. Background Art

[0002] Coal mine geological drilling refers to the use of drilling rigs, drill rods and other drilling equipment and processes to drill cylindrical holes in the strata to obtain rock and mineral samples, providing reliable geological data for the exploration, development and utilization of coal mines.

[0003] The coal mine drilling machine is transported along the mine to a suitable position, the coal mine drilling machine is fixed, and then the rock and mineral are drilled and sampled through the drill rod system.

[0004] At present, in the prior art, when drilling and sampling rocks and minerals, it is necessary to move the drilling machine along the mine to a suitable depth according to the needs. Due to the limited space in the mine, it is usually carried manually, or the drilling machine is driven by rollers to move to a suitable position, and then the drilling machine is contacted with the top of the mine through the column to complete the fixation of the drill rod system for drilling and sampling. Before drilling, the prior art adjusts the angle of the drill rod system to facilitate drilling and sampling, but the ground inside the mine is uneven, resulting in that when fixing the drilling machine, it is only fixed by contacting the mine with the column, and the position of the drilling machine cannot be adjusted, resulting in it being in a tilted state, causing it to be unstable, affecting the stability of subsequent drilling, so we propose a movable coal mine geological drilling device. Utility Model Content

[0005] The purpose of the utility model is to provide a movable coal mine geological drilling device in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a movable coal mine geological drilling device, comprising a vertical pole, a drilling system is installed on the outer peripheral wall of the vertical pole, a hydraulic cylinder is fixedly connected to the bottom end surface of the vertical pole, a bottom end surface of the hydraulic cylinder is fixedly connected to a bottom plate, and the bottom of the bottom plate is provided with:

[0007] A plurality of adjustment units are provided, wherein the adjustment units include an adjustment plate located directly below the bottom plate, wherein the adjustment plate is rotatably connected to a plurality of rotation rods, wherein the bottom end of the bottom plate is fixedly connected to a threaded rod, and the rotation rod is slidably connected to the outer peripheral wall of the threaded rod.

[0008] Preferably, a connecting seat is fixedly connected to the outer peripheral wall of the vertical pole, and a roller is rotatably connected to the connecting seat.

[0009] Preferably, a moving rod is transmission-connected to the inner wall of the vertical rod, and the end surface of the moving rod is fixedly connected to the hydraulic cylinder.

[0010] Preferably, the top end surface of the moving rod is transmission-connected with a contact seat.

[0011] Preferably, a plurality of fixing seats are fixedly connected to the bottom end surface of the bottom plate, and the fixing seats are fixedly connected to the threaded rods.

[0012] Preferably, an adjustment seat is slidably connected to the outer peripheral wall of the threaded rod.

[0013] Preferably, a plurality of adjusting nuts are threadedly connected to the outer peripheral wall of the threaded rod, and the adjusting nuts are fitted with two sides of the adjusting seat.

[0014] Preferably, the adjustment seat is rotatably connected to the rotating rod.

[0015] The beneficial effects of the utility model are as follows: by adjusting the rotation of the rotating rod, the rotating rod drives the adjusting seat to slide along the outer peripheral wall of the threaded rod, and the angle of the bottom plate is adjusted so that the bottom plate is at a suitable angle, which is convenient for adjusting the vertical pole to be in a vertical state, and at the same time makes the drilling system in a parallel state. Under the movement of the moving rod, the contact seat is in contact with the top of the mine hole, which is convenient for fixing the vertical pole, making the drilling system more stable, facilitating the drilling system to perform coal mine geological drilling, ensuring the stability of the drilling machine, and facilitating the start of the drilling system for coal mine geological drilling. The overall stability makes the sampling process stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection between the bottom plate and the adjustment plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the regulating unit of the utility model.

[0019] In the figure: 1, vertical pole; 101, hydraulic cylinder; 2, moving rod; 201, contact seat; 3, connecting seat; 301, roller; 4, drilling system; 5, bottom plate; 6, adjustment unit; 601, adjustment plate; 602, rotating rod; 603, adjustment seat; 604, threaded rod; 605, fixed seat; 606, adjustment nut. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model discloses a movable coal mine geological drilling device according to the attached Figure 1-3 As shown, it includes a vertical pole 1, a drilling system 4 is installed on the outer peripheral wall of the vertical pole 1, a hydraulic cylinder 101 is fixedly connected to the bottom end surface of the vertical pole 1, and a bottom plate 5 is fixedly connected to the bottom end surface of the hydraulic cylinder 101, and the bottom of the bottom plate 5 is provided with:

[0022] Multiple adjustment units 6, the adjustment unit 6 includes an adjustment plate 601 located directly below the base plate 5, and multiple rotating rods 602 are rotatably connected to the adjustment plate 601. The bottom end of the base plate 5 is fixedly connected to a threaded rod 604, and the rotating rod 602 is slidably connected to the outer peripheral wall of the threaded rod 604. By adjusting the rotation of the rotating rod 602, the rotating rod 602 drives the adjustment seat 603 to slide along the outer peripheral wall of the threaded rod 604, and adjusts the angle of the base plate 5 so that the base plate 5 is at a suitable angle, which is convenient for adjusting the vertical pole 1 to be in a vertical state, and at the same time makes the drilling system 4 in a parallel state, ensuring the stability of the drilling machine, and facilitating the drilling system 4 to start geological drilling for coal mines. Its overall stability makes the sampling process stable.

[0023] A connecting seat 3 is fixedly connected to the outer peripheral wall of the vertical pole 1, and a roller 301 is rotatably connected to the connecting seat 3. By laying down the vertical pole 1, the roller 301 is in contact with the ground, and the vertical pole 1 is conveniently driven to move by the roller 301, so that the drilling system 4 is moved to a suitable position, so as to facilitate coal mine geological drilling through the drilling system 4.

[0024] A moving rod 2 is transmission-connected to the inner wall of the vertical rod 1 , and the end surface of the moving rod 2 is fixedly connected to the hydraulic cylinder 101 , so that the moving rod 2 is driven to move by the hydraulic cylinder 101 .

[0025] The top end surface of the moving rod 2 is transmission-connected with a contact seat 201. When the moving rod 2 moves, the contact seat 201 contacts the top of the mine cave, which is convenient for fixing the vertical rod 1, making the drilling system 4 more stable and convenient for the drilling system 4 to perform coal mine geological drilling.

[0026] A plurality of fixing seats 605 are fixedly connected to the bottom end surface of the bottom plate 5 . The fixing seats 605 are fixedly connected to the threaded rods 604 . The threaded rods 604 are fixedly connected to the bottom of the bottom plate 5 via the fixing seats 605 .

[0027] An adjustment seat 603 is slidably connected to the outer peripheral wall of the threaded rod 604 .

[0028] A plurality of adjusting nuts 606 are threadedly connected on the outer peripheral wall of the threaded rod 604 . The adjusting nuts 606 fit on both sides of the adjusting seat 603 . The position of the adjusting seat 603 is limited by the adjusting nuts 606 , thereby limiting the position of the rotating rod 602 .

[0029] The adjusting seat 603 is rotatably connected to the rotating rod 602, and the vertical pole 1 is moved to a suitable position by the roller 301, and the vertical pole 1 is straightened. At this time, the bottom end surface of the adjusting plate 601 is in contact with the ground, and the adjusting plate 601 is separated from the adjusting seat 603 by rotating the adjusting nut 606;

[0030] At this time, by pulling the adjustment seat 603 to slide along the outer wall of the threaded rod 604, the rotating rod 602 is rotated, driving the base plate 5 to rotate. When the base plate 5 rotates to a suitable angle, the vertical pole 1 is in a vertical state, and the adjustment seat 603 is limited by the adjusting nut 606, so that the drilling system 4 is in a parallel state, which is convenient for the drilling system 4 to start geological drilling for coal mines and take samples.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mobile coal mine geological drilling device, comprising a vertical pole (1), a drilling system (4) being installed on the outer peripheral wall of the vertical pole (1), characterized in that: The bottom end surface of the upright pole (1) is fixedly connected to a hydraulic cylinder (101), the bottom end surface of the hydraulic cylinder (101) is fixedly connected to a bottom plate (5), and below the bottom plate (5) is provided: A plurality of adjustment units (6), wherein the adjustment units (6) include an adjustment plate (601) located directly below a base plate (5), wherein the adjustment plate (601) is rotatably connected to a plurality of rotation rods (602), wherein a threaded rod (604) is fixedly connected to the bottom end of the base plate (5), and wherein the rotation rod (602) is slidably connected to the outer peripheral wall of the threaded rod (604).

2. A movable coal mine geological drilling device according to claim 1, characterized in that: A connecting seat (3) is fixedly connected to the outer peripheral wall of the vertical pole (1), and a roller (301) is rotatably connected to the connecting seat (3).

3. A movable coal mine geological drilling device according to claim 2, characterized in that: A moving rod (2) is transmission-connected to the inner wall of the vertical rod (1), and the end surface of the moving rod (2) is fixedly connected to the hydraulic cylinder (101).

4. A movable coal mine geological drilling device according to claim 3, characterized in that: The top end surface of the moving rod (2) is drivingly connected to a contact seat (201).

5. The movable coal mine geological drilling device according to claim 1, characterized in that: A plurality of fixing seats (605) are fixedly connected to the bottom end surface of the bottom plate (5), and the fixing seats (605) are fixedly connected to the threaded rods (604).

6. The movable coal mine geological drilling device according to claim 5, characterized in that: An adjustment seat (603) is slidably connected to the outer peripheral wall of the threaded rod (604).

7. The movable coal mine geological drilling device according to claim 6, characterized in that: A plurality of adjusting nuts (606) are threadedly connected to the outer peripheral wall of the threaded rod (604), and the adjusting nuts (606) fit in contact with two sides of the adjusting seat (603).

8. The movable coal mine geological drilling device according to claim 7, characterized in that: The adjustment seat (603) is rotatably connected to the rotating rod (602).

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