Drilling rig for solid mineral exploration

Abstract

The drilling rig for solid mineral exploration comprises a supporting plate, protection boxes are fixedly connected to the two sides of the bottom of the supporting plate, a sliding rod is fixedly connected to the front end of the bottom of an inner cavity of each protection box, and a mounting plate is slidably connected to the surface of each sliding rod; and universal wheels are fixedly connected to the front end and the rear end of the bottom of the mounting plate. Through cooperative use of the protection box, the sliding rod, the mounting plate, the universal wheels, the threaded rod, the driven bevel gear, the driving bevel gear and the first motor, the equipment can be moved, stability can be kept during working, the equipment does not need to be carried by workers, time and labor are saved, and the working efficiency is improved. Through cooperative use of the transmission rod, the threaded sleeve, the drill bit, the pin rod, the connecting plate, the spring and the limiting sleeve, the drill bit can be efficiently and rapidly disassembled and assembled, so that different drill bits can be rapidly replaced according to different geographical environments, and great convenience is brought to drilling work.

Description

Technical Field

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

[0002] Solid minerals refer to solid natural enrichments with actual or potential economic significance formed by geological processes on the surface or in the earth's crust, including all metal minerals such as coal, oil shale, stone coal, natural asphalt, uranium, thorium and the vast majority of non-metallic minerals in energy minerals; in solid mineral exploration, in order to determine the solid minerals on the surface, drilling is generally carried out in the solid mineral area;

[0003] For example, a Chinese patent discloses a "drilling and sampling device for geological and mineral exploration", with the announcement number: CN220339713U. The patent includes a drilling and sampling device frame for geological and mineral exploration, a magnetic iron block, a magnet stone block and a protective baffle. The two end surfaces of the front face of the drilling and sampling device frame for geological and mineral exploration are respectively provided with a magnetic iron block and a magnet stone block, and a movable groove is connected to the wall of the drilling and sampling device frame for geological and mineral exploration. The utility model can control the protective baffle to slide within the movable groove by sliding along the limiting slide along the limiting slide. The protective baffle is pulled out and the frame of the drilling and sampling device for geological and mineral exploration is in a semi-sealed state through the attraction of the magnetic iron block and the magnet stone block. It can shield and protect the surrounding space to prevent the staff from being hit by gravel. Later, the protective baffle can be slid and stored in the movable groove, which is convenient for the staff to clean the space inside the frame of the drilling and sampling device for geological and mineral exploration.

[0004] However, the drill bit cannot be moved and needs to be carried when needed, which is time-consuming and laborious. In addition, there is no quick-release assembly to connect the drill bit, which makes it inconvenient to replace the drill bit, thus causing great inconvenience to the drilling work. Utility Model Content

[0005] The purpose of the utility model is to provide a drilling device for solid mineral exploration, which has the advantage of being easy to use and solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for solid mineral exploration, comprising a support plate, both sides of the bottom of the support plate are fixedly connected to a protection box, the front end of the bottom of the inner cavity of the protection box is fixedly connected to a sliding rod, the surface of the sliding rod is slidably connected to a mounting plate, the front and rear ends of the bottom of the mounting plate are fixedly connected to universal wheels, the rear end of the top of the mounting plate is threadedly connected to a threaded rod, the bottom of the threaded rod is fixedly connected to the inner wall of the protection box through a bearing, the top of the threaded rod penetrates to the top of the protection box and is fixedly connected to a driven bevel gear, the surface of the driven bevel gear is meshed with an active bevel gear, a first motor is fixedly connected between the two active bevel gears, and the bottom of the first motor is fixedly connected to the top of the support plate;

[0007] Both sides of the top of the support plate are fixedly connected with a hydraulic telescopic rod, the top of the hydraulic telescopic rod is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a transmission rod, the bottom of the transmission rod is threadedly connected with a threaded sleeve, the bottom of the threaded sleeve is fixedly connected with a drill bit, the surface of the threaded sleeve and the surface of the transmission rod are both provided with pin holes, the inner cavity of the pin hole is provided with a pin rod, the other end of the pin rod extends to the outside of the threaded sleeve and is fixedly connected with a connecting plate, the surface of the threaded sleeve and the upper and lower ends on one side of the connecting plate are provided with mounting holes, the inner cavity of the mounting hole is fixedly connected with a spring, the other end of the spring is fixedly connected to the surface of the connecting plate, the surface of the connecting plate is provided with a limiting sleeve, and the top of the limiting sleeve is threadedly connected to the surface of the transmission rod.

[0008] Preferably, a through hole for passing the transmission rod is formed on the top of the support plate, and a gap is left between the through hole and the transmission rod.

[0009] Preferably, circular holes for passing the universal wheel are provided at both the front and rear ends of the bottom of the protection box, and the diameter of the circular hole is larger than the rotation radius of the universal wheel.

[0010] Preferably, a sliding hole for cooperating with the sliding rod is opened at the front end of the top of the mounting plate, and a threaded hole for cooperating with the threaded rod is opened at the rear end of the top of the mounting plate.

[0011] Preferably, a controller is fixedly connected to the top of the top plate, and the controller is electrically connected to the electrical equipment through a wire.

[0012] Preferably, the number of the pin rods and the number of the pin holes are both five, and they are arranged at equal distances on the circumference.

[0013] Preferably, the bottom of the surface of the transmission rod is provided with an external thread, and the inner walls of the threaded sleeve and the limiting sleeve are both provided with an internal thread used in conjunction with the external thread.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can realize the movement of the equipment and maintain stability during operation through the coordinated use of a protection box, a slide bar, a mounting plate, a universal wheel, a threaded rod, a driven bevel gear, an active bevel gear and a first motor, and does not require staff to carry it, saving time and effort. The drill bit can be efficiently and quickly disassembled and assembled through the coordinated use of a transmission rod, a threaded sleeve, a drill bit, a pin rod, a connecting plate, a spring and a limit sleeve, so that different drill bits can be quickly replaced according to different geographical environments, which brings great convenience to the drilling work.

[0016] 2. The utility model can realize automatic control of the equipment by setting a controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a rear view schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a schematic cross-sectional view of the structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the mounting plate and the universal wheel of the utility model.

[0021] In the figure: 1. support plate; 2. protection box; 3. slide rod; 4. mounting plate; 5. universal wheel; 6. threaded rod; 7. driven bevel gear; 8. driving bevel gear; 9. first motor; 10. hydraulic telescopic rod; 11. top plate; 12. second motor; 13. transmission rod; 14. threaded sleeve; 15. drill bit; 16. pin rod; 17. connecting plate; 18. spring; 19. limit sleeve; 20. controller. DETAILED DESCRIPTION

[0022] 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.

[0023] The components of the present invention are all common standard components or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 4 In order to achieve the purpose of easy movement, the present embodiment provides the following technical solutions, which specifically disclose: a drilling device for solid mineral exploration, including a support plate 1, both sides of the bottom of the support plate 1 are fixedly connected with a protection box 2, the front end of the bottom of the inner cavity of the protection box 2 is fixedly connected with a slide rod 3, the surface of the slide rod 3 is slidably connected with a mounting plate 4, the front and rear ends of the bottom of the mounting plate 4 are fixedly connected with universal wheels 5, the rear end of the top of the mounting plate 4 is threadedly connected with a threaded rod 6, the bottom of the threaded rod 6 is fixedly connected to the inner wall of the protection box 2 through a bearing, the top of the threaded rod 6 penetrates to the top of the protection box 2 and is fixedly connected with a driven bevel gear 7, the surface of the driven bevel gear 7 is meshed with an active bevel gear 8, and the two main A first motor 9 is fixedly connected between the driven bevel gear 8, and the bottom of the first motor 9 is fixedly connected to the top of the support plate 1. Circular holes for passing the universal wheel 5 are provided at the front and rear ends of the bottom of the protection box 2, and the aperture of the circular hole is larger than the rotation radius of the universal wheel 5. A sliding hole for matching the sliding rod 3 is provided at the front end of the top of the mounting plate 4, and a threaded hole for matching the threaded rod 6 is provided at the rear end of the top of the mounting plate 4. Through the coordinated use of the protection box 2, the sliding rod 3, the mounting plate 4, the universal wheel 5, the threaded rod 6, the driven bevel gear 7, the active bevel gear 8 and the first motor 9, the movement of the equipment can be realized, and the stability can be maintained during work, and the staff does not need to carry it, saving time and effort.

[0026] Embodiment 2:

[0027] See also Figure 1 and Figure 3In order to achieve the purpose of rapid disassembly and assembly, the present embodiment provides the following technical solutions, which specifically disclose: hydraulic telescopic rods 10 are fixedly connected to both sides of the top of the support plate 1, the top of the hydraulic telescopic rod 10 is fixedly connected to a top plate 11, the bottom of the top plate 11 is fixedly connected to a second motor 12, the output shaft of the second motor 12 is fixedly connected to a transmission rod 13, the bottom of the transmission rod 13 is threadedly connected to a threaded sleeve 14, the bottom of the threaded sleeve 14 is fixedly connected to a drill bit 15, the surface of the threaded sleeve 14 and the surface of the transmission rod 13 are both provided with pin holes, the inner cavity of the pin hole is provided with a pin rod 16, the other end of the pin rod 16 extends to the outside of the threaded sleeve 14 and is fixedly connected to a connecting plate 17, the surface of the threaded sleeve 14 and the upper and lower ends on one side of the connecting plate 17 are provided with mounting holes, the inner cavity of the mounting hole is fixedly connected to a spring 18, the other end of the spring 18 is fixedly connected to the surface of the connecting plate 17, and the surface of the connecting plate 17 is sleeved A limiting sleeve 19 is provided, and the top of the limiting sleeve 19 is threadedly connected to the surface of the transmission rod 13. A through hole is provided on the top of the support plate 1 for passing the transmission rod 13, and a gap is left between the through hole and the transmission rod 13. A controller 20 is fixedly connected to the top of the top plate 11, and the controller 20 is electrically connected to the electrical equipment through a wire. By setting the controller 20, the automatic control of the equipment can be realized. The number of the pin rod 16 and the number of the pin hole are both five, and they are arranged at equal distances on the circumference. The bottom of the surface of the transmission rod 13 is provided with an external thread, and the inner walls of the threaded sleeve 14 and the limiting sleeve 19 are provided with internal threads used in conjunction with the external thread. Through the coordinated use of the transmission rod 13, the threaded sleeve 14, the drill bit 15, the pin rod 16, the connecting plate 17, the spring 18 and the limiting sleeve 19, the drill bit 15 can be efficiently and quickly disassembled and assembled, so that different drill bits 15 can be quickly replaced according to different geographical environments, which brings great convenience to the drilling work.

[0028] The control method of the present invention is to automatically control through the controller 20. The control circuit of the controller 20 can be realized by simple programming by technicians in this field, which belongs to the common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0029] During use, when it is necessary to move the device, by starting the first motor 9, the first motor 9 drives the active bevel gear 8 to rotate, the active bevel gear 8 drives the driven bevel gear 7 to rotate, the driven bevel gear 7 drives the threaded rod 6 to rotate, the threaded rod 6 drives the mounting plate 4 to move, the mounting plate 4 drives the universal wheel 5 to move out of the round hole to contact the ground, and lifts the protection box 2 to separate from the ground, at this time, the device can be moved, after moving to the working position, the first motor 9 can be reversed to retract the universal wheel 5 to its original position, thereby increasing the ground contact area of ​​the device and improving the stability of the device, when it is necessary to replace the drill bit 15, by rotating the limit sleeve 19, it moves upward, when the limit sleeve 19 is separated from the connecting plate 17, the connecting plate 17 will be driven to move under the elasticity of the spring 18, the connecting plate 17 drives the pin rod 16 to separate from the pin hole, and then the drill bit 15 can be rotated to separate it from the transmission rod 13, and then the required drill bit 15 can be replaced.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device for solid mineral exploration, comprising a support plate (1), characterized in that: Both sides of the bottom of the support plate (1) are fixedly connected to a protection box (2), the front end of the bottom of the inner cavity of the protection box (2) is fixedly connected to a sliding rod (3), the surface of the sliding rod (3) is slidably connected to a mounting plate (4), the front and rear ends of the bottom of the mounting plate (4) are fixedly connected to universal wheels (5), the rear end of the top of the mounting plate (4) is threadedly connected to a threaded rod (6), the bottom of the threaded rod (6) is fixedly connected to the inner wall of the protection box (2) through a bearing, the top of the threaded rod (6) penetrates to the top of the protection box (2) and is fixedly connected to a driven bevel gear (7), the surface of the driven bevel gear (7) is meshed with an active bevel gear (8), a first motor (9) is fixedly connected between the two active bevel gears (8), and the bottom of the first motor (9) is fixedly connected to the top of the support plate (1); Both sides of the top of the support plate (1) are fixedly connected with hydraulic telescopic rods (10), the top of the hydraulic telescopic rod (10) is fixedly connected with a top plate (11), the bottom of the top plate (11) is fixedly connected with a second motor (12), the output shaft of the second motor (12) is fixedly connected with a transmission rod (13), the bottom of the transmission rod (13) is threadedly connected with a threaded sleeve (14), the bottom of the threaded sleeve (14) is fixedly connected with a drill bit (15), and pin holes are provided on the surfaces of the threaded sleeve (14) and the transmission rod (13). A pin rod (16) is arranged in the inner cavity of the pin hole, the other end of the pin rod (16) extends to the outside of the threaded sleeve (14) and is fixedly connected to a connecting plate (17), the surface of the threaded sleeve (14) and the upper and lower ends located on one side of the connecting plate (17) are provided with mounting holes, the inner cavity of the mounting hole is fixedly connected to a spring (18), the other end of the spring (18) is fixedly connected to the surface of the connecting plate (17), the surface of the connecting plate (17) is sleeved with a limiting sleeve (19), the top of the limiting sleeve (19) is threadedly connected to the surface of the transmission rod (13).

2. A drilling device for solid mineral exploration according to claim 1, characterized in that: A through hole for passing the transmission rod (13) is provided on the top of the support plate (1), and a gap is left between the through hole and the transmission rod (13).

3. A drilling device for solid mineral exploration according to claim 1, characterized in that: Circular holes for passing the universal wheel (5) are provided at both the front and rear ends of the bottom of the protection box (2), and the diameter of the circular hole is larger than the rotation radius of the universal wheel (5).

4. A drilling device for solid mineral exploration according to claim 1, characterized in that: A sliding hole for cooperating with the sliding rod (3) is provided at the front end of the top of the mounting plate (4), and a threaded hole for cooperating with the threaded rod (6) is provided at the rear end of the top of the mounting plate (4).

5. The drilling device for solid mineral exploration according to claim 1, characterized in that: A controller (20) is fixedly connected to the top of the top plate (11), and the controller (20) is electrically connected to the electrical equipment via a wire.

6. A drilling device for solid mineral exploration according to claim 1, characterized in that: The number of the pin rods (16) and the number of the pin holes are both five, and they are arranged at equal distances on the circumference.

7. The drilling device for solid mineral exploration according to claim 1, characterized in that: The bottom of the surface of the transmission rod (13) is provided with an external thread, and the inner walls of the threaded sleeve (14) and the limiting sleeve (19) are both provided with an internal thread that matches the external thread.

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