Geological exploration drilling rig

Abstract

The utility model relates to the technical field of geological exploration, in particular to a geological exploration drilling rig which comprises a supporting seat, a plurality of universal wheels, a supporting opening, a drill rod, a supporting block, a supporting column, a moving mechanism, a rotating mechanism and a positioning mechanism. The drill rod is arranged in the supporting opening, the supporting block is arranged on one side of the supporting base, the multiple supporting columns are fixedly arranged between the supporting base and the supporting block, the moving mechanism is arranged between the supporting block and the supporting base and used for controlling the drill rod to move, and the rotating mechanism is arranged on the supporting base and used for controlling the drill rod to rotate. The positioning mechanism is arranged on the supporting seat and used for positioning the supporting seat, and by means of the technical scheme, the problem that in the related technology, after drilling is completed, a soil sample in the drill rod is inconvenient to take out and detect is solved.

Description

Technical Field

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

[0002] Geological exploration is a survey and research activity that uses various means and methods to survey and detect geology, determine the appropriate bearing layer, determine the foundation type based on the bearing capacity of the foundation of the bearing layer, and calculate the foundation parameters. Geological exploration is to find industrially significant deposits during mineral surveys, to find out the quality and quantity of minerals, as well as the technical conditions for mining and utilization, and to provide the mineral reserves and geological data required for mine construction design. It is to investigate and study the geological conditions of rocks, strata, structures, minerals, hydrology, landforms, etc. in a certain area. The drilling device used for geological exploration is a tool to take the actual profile of the strata and capture physical samples to obtain relevant data through experiments.

[0003] At present, in the field geological exploration, the drill rod is manually rotated to make the drill rod enter the soil to extract the soil, and the working efficiency is low.

[0004] In order to improve the drilling efficiency, after searching, a utility model patent with publication number CN215949359U in the prior art was found, which disclosed a geological exploration drilling device, including a shell, a pressurizing mechanism fixedly connected to the upper surface of the shell, a motor fixedly connected to the inner wall of the pressurizing mechanism, a drill rod fixedly connected to the output end of the motor, a guide rail fixedly connected to the inner wall of the shell, an auxiliary mechanism fixedly connected to the inner wall of the shell, a bottom plate fixedly connected to the surface of the shell, a moving wheel fixedly connected to the lower surface of the bottom plate, and the auxiliary mechanism including a limiting frame, a fixing rod fixedly connected to the surface of the limiting frame.

[0005] During use of the above-mentioned prior art, the drill rod is driven to rotate by a motor, and the installation box is pushed downward by a hydraulic rod, thereby applying pressure to the motor to move the installation box and the drill rod downward, so that the drill rod is controlled to drill into the ground under the action of the motor and the hydraulic rod. However, after the drilling is completed, it is not convenient to disassemble the drill rod, thereby making it inconvenient to take out the soil sample in the drill rod. Utility Model Content

[0006] The utility model provides a geological survey drilling device, which solves the problem in the related art that it is inconvenient to take out and test the soil sample in the drill rod after the drilling is completed.

[0007] The technical solution of the utility model is as follows: A geological exploration drilling device, including a support seat, a universal wheel, a support port, a drill rod, a support block, a support column, a moving mechanism, a rotating mechanism and a positioning mechanism;

[0008] The universal wheels are provided in plurality, and the plurality of universal wheels are fixedly arranged on the support seat;

[0009] The support opening is provided on the support seat;

[0010] The drill rod is arranged in the support opening;

[0011] The support block is arranged on one side of the support seat;

[0012] The support column is provided in plurality, and the plurality of support columns are fixedly arranged between the support seat and the support block;

[0013] The moving mechanism is arranged between the supporting block and the supporting seat, and is used to control the movement of the drill rod;

[0014] The rotating mechanism is arranged on the supporting seat and is used to control the rotation of the drill rod;

[0015] The positioning mechanism is arranged on the support seat and is used for positioning the support seat.

[0016] Preferably, the moving mechanism comprises:

[0017] An internally threaded tube, the internally threaded tube being rotatably disposed between the support seat and the support block;

[0018] An externally threaded pipe, the externally threaded pipe being arranged in the internally threaded pipe by threaded fitting;

[0019] Wherein, the drill rod passes through the externally threaded pipe;

[0020] A mounting mechanism, the mounting mechanism being arranged between the externally threaded tube and the drill rod and being used to control the rotational connection between the drill rod and the externally threaded tube;

[0021] A positioning rod, wherein the positioning rod is provided in plurality and the plurality of positioning rods are fixedly arranged between the support block and the support seat;

[0022] Wherein, the positioning rod passes through the external threaded tube and is slidably connected to the external threaded tube;

[0023] A driving mechanism is arranged on the supporting block and is used to control the internal threaded tube to rotate.

[0024] Furthermore, the installation mechanism includes:

[0025] A mounting ring, the mounting ring being rotatably disposed on the externally threaded pipe;

[0026] A mounting plate, the mounting plate being fixedly disposed on the drill rod;

[0027] The mounting bolts are arranged through and between the mounting ring and the mounting plate.

[0028] Furthermore, the driving mechanism includes:

[0029] A first annular rack, wherein the first annular rack is fixedly disposed on the outer wall of the internally threaded tube;

[0030] A first gear, the first gear is rotatably disposed on the support block, and the first gear is meshed with the first annular rack;

[0031] A first motor is fixedly disposed on the support block, and an output end of the first motor is fixedly connected to the first gear.

[0032] Furthermore, the rotating mechanism comprises:

[0033] A first cavity, the first cavity being opened in the support seat corresponding to the support opening;

[0034] a second gear, the second gear being rotatably disposed in the first cavity;

[0035] A driving port, the driving port being provided on the second gear;

[0036] Wherein, the drill rod passes through the drive port and is slidably connected with the drive port;

[0037] a third gear, the third gear being rotatably disposed in the first cavity and meshing with the second gear;

[0038] The second motor is fixedly arranged on the support seat, and the output end of the second motor is fixedly connected to the third gear.

[0039] On the basis of the above scheme, the positioning mechanism includes:

[0040] A positioning block, wherein the positioning block is provided in plurality, and the plurality of positioning blocks are arranged on one side of the support seat;

[0041] A positioning ring, the positioning ring is arranged on one side of the support seat;

[0042] A positioning column, wherein the positioning column is fixedly disposed between the positioning ring and the positioning block;

[0043] Wherein, the positioning column passes through the support seat and is slidably connected to the support seat;

[0044] An electric push rod, the electric push rod is fixedly arranged between the positioning ring and the support seat;

[0045] Positioning vertebrae, a plurality of positioning vertebrae are fixedly arranged on each positioning block.

[0046] The working principle and beneficial effects of the utility model are:

[0047] 1. In the utility model, through the setting of the moving mechanism, the operation of the first motor can drive the first gear to rotate, and at the same time, the meshing of the first gear and the first annular rack drives the internal threaded pipe to rotate, and at the same time, the thread cooperation of the internal threaded pipe and the external threaded pipe drives the external threaded pipe and the drill rod to move, so as to facilitate the control of the drill rod to perform drilling operations;

[0048] 2. In the utility model, through the setting of the mounting mechanism, it is convenient to fix the mounting plate on the mounting ring through the mounting bolts, thereby realizing the rotation connection between the external threaded pipe and the drill rod, and at the same time, it is convenient to disassemble the drill rod, so as to facilitate the removal and detection of the soil sample in the drill rod;

[0049] 3. In the utility model, through the setting of the rotating mechanism, the operation of the second motor can drive the third gear to rotate, and at the same time, the meshing relationship between the third gear and the second gear drives the second gear to rotate, and at the same time, the sliding matching relationship between the driving port and the drill rod drives the drill rod to rotate, thereby improving the drilling efficiency of the drill rod;

[0050] 4. In the utility model, the positioning mechanism is arranged to facilitate the electric push rod to drive the positioning ring to move, and the positioning column drives the positioning block and the positioning vertebra to move. At the same time, the positioning vertebra and the ground are matched to realize the positioning of the support seat, thereby preventing the drill rod from being skewed during the drilling process;

[0051] 5. In the utility model, by arranging the support seat, universal wheel, support port, drill rod, support block, support column, moving mechanism, rotating mechanism and positioning mechanism, it is convenient to control the drill rod to rotate during the movement by the operation of the first motor and the second motor, thereby realizing the drilling operation. At the same time, by arranging the mounting mechanism, it is convenient to fix the mounting plate on the mounting ring by the mounting bolts, thereby realizing the rotation connection between the external threaded pipe and the drill rod, and facilitating the disassembly of the drill rod, thereby solving the problem in the related art that it is inconvenient to remove and test the soil sample in the drill rod after the drilling is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0053] Figure 1 It is a schematic diagram of the structure of the utility model;

[0054] Figure 2 This is a schematic diagram of the structure of the utility model from another perspective;

[0055] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0056] Figure 4 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0057] Figure 5 It is a schematic diagram of the positioning mechanism structure of the utility model.

[0058] In the figure: 1. support seat; 2. universal wheel; 3. drill rod; 4. support block; 5. support column; 6. internal threaded pipe; 7. external threaded pipe; 8. positioning rod; 9. mounting plate; 10. mounting bolt; 11. first annular rack; 12. first gear; 13. first motor; 14. second gear; 15. third gear; 16. second motor; 17. positioning block; 18. positioning ring; 19. positioning column; 20. electric push rod. DETAILED DESCRIPTION

[0059] The following will be combined with 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 of 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.

[0060] like Figure 1~Figure 5 As shown, this embodiment proposes a geological exploration drilling device, including a support seat 1, a universal wheel 2, a support port, a drill rod 3, a support block 4, a support column 5, a moving mechanism, a rotating mechanism and a positioning mechanism, the universal wheel 2 is provided in plurality, and the plurality of universal wheels 2 are fixedly provided on the support seat 1, the support port is opened on the support seat 1, the drill rod 3 is provided in the supporting port, the support block 4 is provided on one side of the support seat 1, the support column 5 is provided in plurality, and the plurality of support columns 5 are fixedly provided between the support seat 1 and the support block 4, the moving mechanism is provided between the support block 4 and the support seat 1, and is used to control the movement of the drill rod 3, the rotating mechanism is provided on the support seat 1, and is used to control the rotation of the drill rod 3, the positioning mechanism is provided on the support seat 1, and is used to position the support seat 1, and an installation port is provided on the support block 4.

[0061] Among them, the moving mechanism includes an internal threaded tube 6, an external threaded tube 7, an installation mechanism, a positioning rod 8 and a driving mechanism. The internal threaded tube 6 is rotatably arranged between the support seat 1 and the support block 4, and the external threaded tube 7 is arranged in the internal threaded tube 6 through threaded cooperation. Among them, the drill rod 3 passes through the external threaded tube 7, and the installation mechanism is arranged between the external threaded tube 7 and the drill rod 3, which is used to control the drill rod 3 and the external threaded tube 7 to be rotatably connected. The positioning rod 8 is provided in multiple numbers, and multiple positioning rods 8 are fixedly arranged between the support block 4 and the support seat 1. Among them, the positioning rod 8 passes through the external threaded tube 7 and is slidably connected with the external threaded tube 7. The driving mechanism is arranged on the support block 4, which is used to control the rotation of the internal threaded tube 6. The driving mechanism includes a first annular rack 11, a first gear 12 and a first motor 13. The first annular rack 11 is fixedly arranged on the outer wall of the internal threaded tube 6, and the first gear 12 is rotatably arranged on the support block 4. The first gear 12 is meshed with the first annular rack 11. The first motor 13 is fixedly arranged on the support block 4, and the output end of the first motor 13 is fixedly connected with the first gear 12.

[0062] Specifically, the operator controls the operation of the first motor 13, and the operation of the first motor 13 can drive the first gear 12 to rotate. At the same time, the engagement of the first gear 12 with the first annular rack 11 drives the internal threaded tube 6 to rotate. At the same time, the threaded cooperation between the internal threaded tube 6 and the external threaded tube 7 drives the external threaded tube 7 and the drill rod 3 to move, thereby controlling the drill rod 3 to perform drilling operations.

[0063] The mounting mechanism includes a mounting ring, a mounting plate 9 and a mounting bolt 10 . The mounting ring is rotatably arranged on the external threaded tube 7 , the mounting plate 9 is fixedly arranged on the drill rod 3 , and the mounting bolt 10 is penetrated between the mounting ring and the mounting plate 9 .

[0064] Specifically, the mounting plate 9 can be fixed to the mounting ring by mounting bolts 10, thereby realizing the rotational connection between the external threaded tube 7 and the drill rod 3, and facilitating the disassembly of the drill rod 3, thereby facilitating the removal and detection of soil samples in the drill rod 3.

[0065] Among them, the rotating mechanism includes a first cavity, a second gear 14, a driving port, a third gear 15 and a second motor 16. The first cavity and the supporting port are opened in the supporting seat 1 correspondingly. The second gear 14 is rotatably set in the first cavity. The driving port is opened on the second gear 14. The drill rod 3 passes through the driving port and is slidably connected with the driving port. The third gear 15 is rotatably set in the first cavity. The third gear 15 is meshed with the second gear 14. The second motor 16 is fixedly set on the supporting seat 1, and the output end of the second motor 16 is fixedly connected to the third gear 15.

[0066] Specifically, the operator controls the operation of the second motor 16, and the operation of the second motor 16 can drive the third gear 15 to rotate, and at the same time, the second gear 14 is driven to rotate through the meshing relationship between the third gear 15 and the second gear 14, and at the same time, the drill rod 3 is driven to rotate through the sliding cooperation relationship between the driving port and the drill rod 3, thereby improving the drilling efficiency of the drill rod 3.

[0067] Among them, the positioning mechanism includes a positioning block 17, a positioning ring 18, a positioning column 19, an electric push rod 20 and a positioning vertebra. The positioning block 17 is set in plurality, and multiple positioning blocks 17 are set on one side of the support seat 1. The positioning ring 18 is set on one side of the support seat 1. The positioning column 19 is fixedly set between the positioning ring 18 and the positioning block 17, wherein the positioning column 19 passes through the support seat 1 and is slidably connected to the support seat 1. The electric push rod 20 is fixedly set between the positioning ring 18 and the support seat 1, and multiple positioning vertebrae are fixedly set on each positioning block 17.

[0068] Specifically, after pushing the support seat 1 to move to the position to be drilled, the operator controls the electric push rod 20 to work, and the positioning ring 18 is driven to move through the work of the electric push rod 20, and the positioning block 17 and the positioning vertebra are driven to move through the positioning column 19. At the same time, the positioning of the support seat 1 is achieved through the cooperation between the positioning vertebra and the ground, thereby preventing the drill rod 3 from tilting during the drilling process.

[0069] In this embodiment, when in use, the operator pushes the support seat 1 to move to the position to be drilled, and then controls the electric push rod 20 to work, and the positioning ring 18 is driven to move by the operation of the electric push rod 20, and the positioning block 17 and the positioning vertebra are driven to move by the positioning column 19, and the positioning of the support seat 1 is achieved through the cooperation between the positioning vertebra and the ground, and then the mounting plate 9 is fixed to the mounting ring by the mounting bolts 10, so as to realize the rotation connection between the external threaded tube 7 and the drill rod 3, and then the operator controls the first motor 13 to work, and the operation of the first motor 13 can drive the first gear 12 to rotate, and at the same time At the same time, the internal threaded tube 6 is driven to rotate by the meshing relationship between the first gear 12 and the first annular rack 11, and the external threaded tube 7 and the drill rod 3 are driven to move by the threaded cooperation between the internal threaded tube 6 and the external threaded tube 7, so that the drill rod 3 can be controlled to perform drilling operations. At the same time, the operator controls the operation of the second motor 16, and the operation of the second motor 16 can drive the third gear 15 to rotate, and the second gear 14 is driven to rotate by the meshing relationship between the third gear 15 and the second gear 14, and the drill rod 3 is driven to rotate by the sliding cooperation relationship between the driving port and the drill rod 3, thereby improving the drilling efficiency of the drill rod 3.

[0070] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A geological exploration drilling device, characterized in that: include: Support seat (1); Universal wheels (2), wherein the universal wheels (2) are provided in plurality, and the plurality of universal wheels (2) are fixedly arranged on the support seat (1); A support opening, the support opening being formed on the support seat (1); A drill rod (3), the drill rod (3) being arranged in the support opening; A support block (4), the support block (4) being arranged on one side of the support seat (1); A support column (5), wherein the support column (5) is provided in plurality, and the plurality of support columns (5) are fixedly arranged between the support seat (1) and the support block (4); A moving mechanism, the moving mechanism being arranged between the support block (4) and the support seat (1) and being used for controlling the movement of the drill rod (3); A rotating mechanism, the rotating mechanism being arranged on the supporting seat (1) and being used to control the rotation of the drill rod (3); A positioning mechanism, the positioning mechanism being arranged on the support seat (1) and being used for positioning the support seat (1). Wherein, the moving mechanism comprises: An internally threaded tube (6), the internally threaded tube (6) being rotatably disposed between the support seat (1) and the support block (4); An externally threaded tube (7), the externally threaded tube (7) being arranged in the internally threaded tube (6) by threaded engagement; Wherein, the drill rod (3) passes through the externally threaded tube (7); a mounting mechanism, the mounting mechanism being arranged between the externally threaded tube (7) and the drill rod (3) and being used to control the rotational connection between the drill rod (3) and the externally threaded tube (7); A positioning rod (8), wherein the positioning rod (8) is provided in plurality, and the plurality of positioning rods (8) are fixedly arranged between the support block (4) and the support seat (1); Wherein, the positioning rod (8) passes through the externally threaded tube (7) and is slidably connected to the externally threaded tube (7); a driving mechanism, the driving mechanism being arranged on the supporting block (4) and being used for controlling the internally threaded tube (6) to rotate, Wherein, the installation mechanism comprises: A mounting ring, the mounting ring being rotatably disposed on the externally threaded tube (7); A mounting plate (9), the mounting plate (9) being fixedly arranged on the drill rod (3); A mounting bolt (10) is provided between the mounting ring and the mounting plate (9).

2. A geological exploration drilling device according to claim 1, characterized in that: The driving mechanism comprises: A first annular rack (11), the first annular rack (11) being fixedly arranged on the outer wall of the internally threaded tube (6); a first gear (12), the first gear (12) being rotatably disposed on the support block (4), the first gear (12) being meshed with the first annular rack (11); A first motor (13), wherein the first motor (13) is fixedly arranged on the support block (4), and an output end of the first motor (13) is fixedly connected to the first gear (12).

3. A geological exploration drilling device according to claim 2, characterized in that: The rotating mechanism comprises: A first cavity, the first cavity being opened in the support seat (1) corresponding to the support opening; a second gear (14), the second gear (14) being rotatably disposed in the first cavity; a drive port, the drive port being formed on the second gear (14); Wherein, the drill rod (3) passes through the drive port and is slidably connected to the drive port; a third gear (15), the third gear (15) being rotatably disposed in the first cavity, the third gear (15) being meshed with the second gear (14); A second motor (16), wherein the second motor (16) is fixedly arranged on the support seat (1), and an output end of the second motor (16) is fixedly connected to the third gear (15).

4. A geological exploration drilling device according to claim 3, characterized in that: The positioning mechanism comprises: A positioning block (17), wherein a plurality of the positioning blocks (17) are provided, and the plurality of positioning blocks (17) are provided on one side of the support seat (1); A positioning ring (18), the positioning ring (18) being arranged on one side of the support seat (1); A positioning column (19), wherein the positioning column (19) is fixedly disposed between the positioning ring (18) and the positioning block (17); Wherein, the positioning column (19) passes through the support seat (1) and is slidably connected to the support seat (1); An electric push rod (20), the electric push rod (20) being fixedly arranged between the positioning ring (18) and the support seat (1); Positioning vertebrae, a plurality of the positioning vertebrae are fixedly arranged on each of the positioning blocks (17).

Images