Efficient drilling device for geological exploration

Abstract

The utility model discloses an efficient drilling device for geological exploration, which comprises a stand column, a drilling mechanism is arranged in the stand column, a base is welded at the bottom end of the stand column, supporting structures are uniformly arranged on the outer side of the stand column, each supporting structure comprises a support and a connecting rod, the bottom end of each support is rotatably connected with the stand column, and the connecting rods are connected with the stand column. The two ends of the connecting rod are movably connected with the stand column and the support respectively, the top end of a rod body of the support is rotationally connected with an installation frame, a recycling oil cylinder is installed between the installation frame and the stand column, a pushing oil cylinder is fixed in the installation frame, a sliding table is fixed to the output end of the pushing oil cylinder, and the sliding table is in sliding connection with the surface of the installation frame. The stability, the drilling efficiency and the operation safety of the drilling machine are improved; and meanwhile, the dependence on the balance weight of the vehicle body is reduced, so that the maintenance cost in the long-term use process is reduced. The drilling depth of the spiral drill rod can be adjusted according to the actual situation of the ground, and therefore the spiral drill rod can better adapt to different terrain and geological conditions.

Description

TECHNICAL FIELD

[0001] The utility model belongs to geological exploration technical field, concretely relates to a high -efficient drilling device for geological exploration. BACKGROUND

[0002] In geological exploration operation, the stability of drilling device is one of the key factors to ensure the smooth drilling operation. The traditional drilling device usually adopts the way of vehicle body counterweight to stabilize the overall structure, that is, by increasing its own weight to improve the stability of the drilling device in the operation process. However, this stability improvement method has certain limitations, especially in complex terrain or soft ground, the vehicle body counterweight may not provide sufficient stability, resulting in the shaking and displacement of the drilling machine, affecting the drilling efficiency and operation safety. In addition, the adaptability of the vehicle body counterweight method is poor, and the adaptability to different geological conditions is limited, and long-term use may bring high maintenance cost. Therefore, the utility model provides a high -efficient drilling device for geological exploration, which has the advantages of reducing the shaking and displacement of the drilling machine in the working process, improving the stability of the drilling machine, reducing the dependence on the vehicle body counterweight, reducing the maintenance cost in the long-term use process, and adapting to different terrains and geological conditions.

[0003] For the problems in the related art, no effective solution has been proposed so far. CONTENT OF THE UTILITY MODEL

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a high -efficient drilling device for geological exploration, including stand, the inside of stand is provided with drilling mechanism, the bottom of stand is welded with base, the outside of stand is evenly provided with support structure, the support structure includes support and connecting rod, the support between the bottom and stand is rotatably connected, the connecting rod both ends are respectively and stand and with support movable joint, the support rod top is rotatably connected with mounting bracket, the mounting bracket and stand are installed with recovery oil cylinder, the inside of mounting bracket is fixed with push oil cylinder, the output end of push oil cylinder is fixed with sliding table, the sliding table and mounting bracket surface are slidably connected, the sliding table is fixed with drive motor, the output end of drive motor is connected with auger rod.

[0005] As a preferred technical scheme of the utility model, the stand is a rectangular hollow structure, and the support structure is arranged at four sides of the stand.

[0006] As a preferred technical scheme of the utility model, one end of the connecting rod is rotatably connected with the stand, and the other end of the connecting rod is slidably connected with the support.

[0007] As a preferred technical scheme of the utility model, the base is a quadrangular hollow structure, and the bottom end of the stand is fixedly connected with the upper bottom surface of the base.

[0008] As a preferred technical scheme of the utility model, the drilling mechanism comprises a power head and a lifting oil cylinder, the power head is slidably connected to the two sides of the stand and the inner wall of the stand, a drill bit is connected to the output end of the power head, and the cylinder body of the lifting oil cylinder is fixed in the stand.

[0009] As a preferred technical scheme of the utility model, the stand column body is welded with a partition plate on each side of the support structure, and a protective plate is symmetrically installed between adjacent partition plates through a hinge.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] (1) The utility model discloses a spiral drill rod is arranged to drill into the ground, effectively fixes the drilling machine, reduces the shaking and displacement of the drilling machine in the working process, thereby improving the stability, drilling efficiency and operation safety of the drilling machine, and reducing the dependence on the vehicle body counterweight, thereby reducing the maintenance cost in the long-term use process. The spiral drill rod can adjust the drilling depth according to the actual situation of the ground, thereby better adapting to different terrains and geological conditions.

[0012] (2) The reasonable layout of the stand and the base and the quick unfolding and fixing mechanism of the support structure make the installation process of the drilling device more convenient and fast. The compact design of the stand and the support structure reduces the overall volume of the device, facilitates transportation and storage, and improves the flexibility of on-site operation. The cooperation of the driving motor and the spiral drill rod realizes the automation of the drilling operation, reduces the labor demand, and improves the operation efficiency and accuracy. The design of the protective plate effectively protects the support structure components outside the stand, avoids accidental injuries that may occur during transportation, and improves the operation safety. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation to the utility model. In the drawings:

[0014] Fig. 1 It is a cross-sectional structure schematic view of the stand in the utility model;

[0015] Fig. 2 It is a top view of the stand, the partition plate and the protective plate in the utility model;

[0016] In the drawing: 1, stand; 2, base; 3, support; 4, connecting rod; 5, mounting frame; 6, push oil cylinder; 7, sliding table; 8, driving motor; 9, spiral drill rod; 10, recovery oil cylinder; 11, power head; 12, lifting oil cylinder; 13, drill bit; 14, partition plate; 15, protective plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] EMBODIMENT

[0019] Please refer to Figs. 1-2 The utility model provides the following technical scheme: a kind of efficient drilling device for geological exploration, including stand 1, drilling mechanism is arranged in stand 1, base 2 is welded at the bottom of stand 1, support structure is uniformly arranged on the outer side of stand 1, support structure includes support 3 and connecting rod 4, support 3 is rotatably connected between bottom and stand 1, connecting rod 4 two ends are movably connected with stand 1 and support 3 respectively, support 3 rod top is rotatably connected with mounting bracket 5, recovery oil cylinder 10 is installed between mounting bracket 5 and stand 1, push oil cylinder 6 is fixed in mounting bracket 5, push oil cylinder 6 output end is fixed with sliding table 7, sliding table 7 and mounting bracket 5 surface are slidably connected, driving motor 8 is fixed on sliding table 7, driving motor 8 output end is connected with auger rod 9, in this embodiment scheme, auger rod 9 is drilled into ground fixed whole, reduce shaking and displacement, improve stability, efficiency and safety. Reduce dependence on vehicle body counterweight, reduce maintenance cost. Stand 1 and base 2 are reasonably distributed, support structure is quickly unfolded and fixed, simplify installation process. Compact design reduces the size of device, facilitate transportation storage, improve operation flexibility. Driving motor 8 cooperates with auger rod 9, automatic drilling operation, reduce manpower demand, improve efficiency and accuracy.

[0020] In order to facilitate the installation of drilling mechanism and ensure the stability of support structure, in this embodiment, as a preferred technical scheme of the utility model, the stand 1 is a rectangular hollow structure, and the support structure is arranged at four sides of the rectangular stand 1.

[0021] In order to ensure the further storage of mounting bracket 5 and support 3, in this embodiment, as a preferred technical scheme of the utility model, the connecting rod 4 is rotatably connected between one end and the stand 1, and the other end is slidably connected with the support 3.

[0022] In order to further ensure the stability of the stand 1 when placed, in this embodiment, as a preferred technical scheme of the utility model, the base 2 is a four-prism hollow structure, and the bottom end of the stand 1 is fixedly connected with the upper bottom surface of the four-prism base 2.

[0023] In order to ensure the drilling operation, in the embodiment, as a preferred technical scheme of the utility model, the drilling mechanism includes a power head 11 and a lifting oil cylinder 12, the power head 11 is slidably connected to the two sides of the upright column 1 and the inner wall of the upright column 1, the output end of the power head 11 is connected with a drill bit 13, the cylinder body of the lifting oil cylinder 12 is fixed in the upright column 1, and the output end of the lifting oil cylinder 12 is connected with the power head 11.

[0024] In order to realize the protection of the support structure component outside the upright column 1, in the embodiment, as a preferred technical scheme of the utility model, the column body of the upright column 1 is welded with a partition plate 14 on the two sides of the support structure, and a protective plate 15 is symmetrically installed between adjacent partition plates 14 through a hinge.

[0025] Based on the technical scheme of the utility model, during the fixing process, the upright column 1 needs to be placed perpendicularly to the ground, and the base 2 is placed at the predetermined drilling position. Then the protective plate 15 is manually opened, the safety lock buckle is installed outside the symmetrically arranged protective plate 15 to prevent accidental opening; after the protective plate 15 is opened, the recovery oil cylinder 10 around the upright column 1 drives the mounting frame 5 to expand outward, and then drives the support 3 and the connecting rod 4 to expand synchronously until the connecting rod 4 is fully stretched to fix the support 3. Subsequently, the recovery oil cylinder 10 continues to drive the mounting frame 5 to expand to be perpendicular to the ground. Then, the push oil cylinder 6 pushes the sliding table 7 to move downward along the mounting frame 5, the sliding table 7 drives the driving motor 8 to descend, and the driving motor 8 drives the auger rod 9 to rotate to drill into the ground, thereby realizing the fixing of the upright column 1. In the working state, the lifting oil cylinder 12 recovers the output end to drive the power head 11 to descend perpendicularly along the upright column 1 to provide downward pressure, and the power head 11 drives the drill bit 13 to rotate to perform drilling operation.

[0026] Finally, it should be pointed out that: in the utility model, unless otherwise specified and limited, the terms "mounting", "setting", "connecting", "fixing", "rotary connection" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise specified, the above-mentioned terms in the utility model can be understood according to the specific meaning of the above-mentioned terms in the utility model by the person skilled in the art.

[0027] The above-mentioned is only the preferred embodiment of the utility model, and is not used for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiment, the person skilled in the art can still modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A high-efficiency drilling device for geological exploration, comprising a stand column (1), wherein a drilling mechanism is arranged inside the stand column (1), characterized in that: The base (2) is welded at the bottom end of the column (1), the outer side of the column (1) is uniformly provided with a support structure, the support structure comprises a support (3) and a connecting rod (4), the bottom end of the support (3) is rotatably connected with the column (1), the connecting rod (4) is movably connected with the column (1) and the support (3) at both ends, the top end of the rod body of the support (3) is rotatably connected with a mounting rack (5), the mounting rack (5) and the column (1) are provided with a recovery oil cylinder (10), the mounting rack (5) is internally fixed with a push oil cylinder (6), the output end of the push oil cylinder (6) is fixed with a sliding table (7), the sliding table (7) and the surface of the mounting rack (5) are slidably connected, the sliding table (7) is fixed with a driving motor (8), and the output end of the driving motor (8) is connected with a screw drill rod (9).

2. The high-efficiency drilling device for geological exploration according to claim 1, characterized in that: The column (1) is a hollow rectangular structure, and the support structure is arranged at four sides of the column (1).

3. The high-efficiency drilling device for geological exploration according to claim 1, characterized in that: The connecting rod (4) is rotatably connected between one end and the column (1), and slidably connected between the other end and the support (3).

4. The high-efficiency drilling device for geological exploration according to claim 1, characterized in that: The base (2) is a hollow four-prism structure, and the bottom end of the column (1) is fixedly connected with the upper bottom surface of the base (2).

5. The high efficiency drilling device for geological exploration of claim 1, wherein: The drilling mechanism comprises a power head (11) and a lifting oil cylinder (12), the power head (11) is slidably connected with the inner walls of the column (1) at both sides, the output end of the power head (11) is connected with a drill bit (13), the cylinder body of the lifting oil cylinder (12) is fixed in the column (1), and the output end of the lifting oil cylinder (12) is connected with the power head (11).

6. The high efficiency drilling device for geological exploration of claim 1, wherein: The column body of the column (1) is welded with a partition plate (14) on both sides of the support structure, and the adjacent partition plates (14) are symmetrically provided with a protective plate (15) through hinges.

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