Simple drilling rig for geological mineral exploration

Abstract

The utility model is suitable for the technical field of geological mineral exploration and drilling, and provides a simple drilling rig for geological mineral exploration. The first fixing frame and the second fixing frame are fixed to the top of the fixing table through bolts, and the first fixing frame is located on one side of the second fixing frame; the top plate is fixed at the tops of the first fixing frame and the second fixing frame through bolts; the drill rod limiting sleeve is welded to the center of the top of the fixing table; the drill rod penetrates through the drill rod limiting sleeve and the fixing table; by continuously lifting and falling the hammering block, the drilling rod can be continuously impacted by the hammering block, the drilling rod can be gradually inserted into the deep position of soil, the drilling requirement is met, drilling operation can be achieved only by manually rotating the disc, intervention of an external power source is not needed, the gravity of the drilling device is reduced, and the structural complexity of the drilling device is reduced; and the drilling device is simplified and can be conveniently used outdoors.

Description

Technical Field

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

[0002] Geological and mineral exploration is based on advanced geological science theories. On the basis of a large amount of field geological observations and the collection and collation of relevant geological data, it uses comprehensive geological means and methods such as geological surveying, physical and chemical exploration, and drilling and exploration projects to obtain reliable geological and mineral information. Geological and mineral exploration can be observed and detected according to the soil structure of the geological layer through an industrial microscope. The soil can be divided into old accumulation soil according to the age of accumulation.

[0003] At present, drilling equipment is only needed for auxiliary exploration in geological and mineral exploration. However, most of the existing drilling equipment needs to use power equipment to provide drilling energy. The power equipment is heavy and inconvenient to carry, and it is difficult to connect to electricity in the field, which is not convenient for the use of the drilling equipment.

[0004] Therefore, a simple drilling device for geological and mineral exploration is proposed. Utility Model Content

[0005] The utility model provides a simple drilling device for geological and mineral exploration, aiming to solve the above problems.

[0006] The utility model is implemented as follows: a simple drilling device for geological and mineral exploration comprises: a fixed platform; a first fixed frame and a second fixed frame fixed to the top of the fixed platform by bolts, the first fixed frame being located on one side of the second fixed frame; a top plate fixed to the top of the first fixed frame and the second fixed frame by bolts; a drill rod limiting sleeve welded at the central position of the top of the fixed platform; a drill rod passing through the drill rod limiting sleeve and the fixed platform; a ball screw rotating at the central position of the bottom inside the first fixed frame; a lifting plate fixed to a nut seat on the ball screw by screws; a screw hole opened in the middle of the top of the lifting plate A through hole at the central position; a hammer block arranged at a position below the lifting plate; a magnetic plate arranged at a central position on the top of the hammer block; and a guide rod welded to a position on the top of the hammer block near one side of the magnetic plate; a guide rod hole opened at the top of the top plate; and a convex column fixed by bolts at the central position of the bottom of the top plate; a first rotating rod welded to the bottom end of the ball screw; a first bevel gear arranged on the outer wall of the first rotating rod near the inner position of the fixed platform; a second rotating rod rotating on the outer wall of the fixed platform; a second bevel gear arranged at one end of the second rotating rod; and a disc welded to the other end of the second rotating rod.

[0007] Preferably, cross sections of the first fixing frame and the second fixing frame are both rectangular frame structures, and the first fixing frame and the second fixing frame are horizontal.

[0008] Preferably, the guide rod passes through the lifting plate and the guide rod hole.

[0009] Preferably, the magnetic plate and the lifting plate are connected by magnetic adsorption, and the protruding column is a plastic column.

[0010] Preferably, the boss can pass through the through hole, and the height of the boss is greater than the height of the through hole.

[0011] Preferably, the first fixing frame and the second fixing frame are slidably connected to the lifting plate via a sliding block and a sliding groove.

[0012] Preferably, the first bevel gear and the second bevel gear are connected via gear tooth meshing, and the outer diameter of the second bevel gear is four times the outer diameter of the first bevel gear.

[0013] Preferably, a rod-shaped handle is provided on an outer wall of one side of the disc.

[0014] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0015] By continuously lifting and dropping the hammer block, the hammer block can continuously impact the drill rod, so that the drill rod can be gradually inserted deep into the soil to achieve drilling needs. The drilling operation can be achieved by rotating the disc manually without the intervention of an external power source, thereby reducing the gravity of the drilling device and the structural complexity of the drilling device, simplifying the drilling device and facilitating the use of the device in the field. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the lifting plate structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the top plate structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the first fixing frame and the second fixing frame of the utility model;

[0020] Figure 5 It is a partial cross-sectional view of the fixing platform of the utility model.

[0021] In the figure: 1, fixed table; 2, first fixed frame; 3, second fixed frame; 4, top plate; 5, drill rod limit sleeve; 6, drill rod; 7, ball screw; 8, lifting plate; 9, perforation; 10, hammer block; 11, magnetic plate; 12, guide rod; 13, guide rod hole; 14, boss; 15, first rotating rod; 16, first bevel gear; 17, second rotating rod; 18, second bevel gear; 19, disc. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The utility model provides a simple drilling device for geological and mineral exploration. Figure 1-5As shown, it includes a fixed platform 1, the top of the fixed platform 1 is fixedly connected with a first fixed frame 2 and a second fixed frame 3 by bolts, the first fixed frame 2 is located on one side of the second fixed frame 3, the cross-sections of the first fixed frame 2 and the second fixed frame 3 are both rectangular frame structures, and the first fixed frame 2 and the second fixed frame 3 are horizontal, the tops of the first fixed frame 2 and the second fixed frame 3 are fixedly connected with a top plate 4 by bolts, a drill rod limiting sleeve 5 is welded at the top center of the fixed platform 1, the inside of the drill rod limiting sleeve 5 and the top of the fixed platform 1 are penetrated by a drill rod 6, a ball screw 7 is rotatably connected at the bottom center of the first fixed frame 2, the nut seat on the ball screw 7 is fixedly connected with a lifting plate 8 by screws, a through hole 9 is opened at the top center of the lifting plate 8, and a hammer block 10 is arranged at the lower position of the lifting plate 8, and the hammer block 1 0 is provided with a magnetic plate 11 at the top center position, a guide rod 12 is welded to the top of the hammer block 10 near the magnetic plate 11 on one side, a guide rod hole 13 is opened at the top of the top plate 4 near the position just above the guide rod 12, the guide rod 12 passes through the lifting plate 8 and the guide rod hole 13, a boss 14 is fixedly connected with the bottom center position of the top plate 4 by bolts, the boss 14 can pass through the through hole 9, and the height of the boss 14 is greater than the height of the through hole 9, a first rotating rod 15 is welded to the bottom end of the ball screw 7, a first bevel gear 16 is provided on the outer side wall of the first rotating rod 15, a second rotating rod 17 is rotatably connected to the outer wall of one side of the fixed platform 1, a second bevel gear 18 is welded to one end of the second rotating rod 17, and a disc 19 is welded to the other end of the second rotating rod 17, and a rod-shaped handle is provided on the outer wall of one side of the disc 19.

[0025] It should be noted that since most existing drilling equipment requires the use of power equipment to provide drilling energy, the power equipment is heavy and inconvenient to carry, and it is difficult to connect to electricity in the field, which is not convenient for the use of the drilling equipment. In this embodiment, the hammer block 10 can be continuously lifted and lowered to allow the hammer block 10 to continuously impact the drill rod 6, so that the drill rod 6 can be gradually inserted into the deep soil to achieve the drilling needs. The drilling operation can be achieved by rotating the disc 19 manually without the intervention of an external power source, thereby reducing the gravity of the drilling device and reducing the structural complexity of the drilling device, simplifying the drilling device, and facilitating the use of the device in the field.

[0026] Specifically, in this embodiment, the scheme mainly includes a lifting plate 8 and a hammer block 10. When conducting geological and mineral exploration, the fixed platform 1 is placed at the desired exploration position, and the drill rod 6 is inserted into the drill rod limiting sleeve 5 and the fixed platform 1. During the drilling operation, the disc 19 is rotated, and the second rotating rod 17 and the second bevel gear 18 on the disc 19 rotate synchronously. Through the meshing connection between the second bevel gear 18 and the first bevel gear 16, the first bevel gear 16 rotates and causes the first rotating rod 15 and the ball screw 7 to rotate synchronously. The lifting plate 8 on the ball screw 7 is lifted and lowered on the inner side of the first fixed frame 2 and the second fixed frame 3. After the lifting plate 8 contacts the magnetic plate 11, it is attracted by the magnetic adsorption force, and the lifting plate 8 is gradually moved upward. During the process, the magnetic plate 11 and the hammer block 10 adsorbed by the lifting plate 8 move upward synchronously, and the hammer block 10 is lifted to a high place. At this time, as the lifting plate 8 continues to move upward, the protruding column 14 passes through the through hole 9 on the lifting plate 8 and contacts the magnetic plate 11. The magnetic plate 11 is separated from the lifting plate 8 under the action of thrust. After the hammer block 10 loses its magnetic adsorption force, the hammer block 10 falls under the action of its own gravity, and the hammer block 10 impacts the drill rod 6. The drill rod 6 is inserted into the soil under the impact, and the hammer block 10 continuously impacts the drill rod 6, so that the drill rod 6 can be inserted into the deep soil to realize drilling. By limiting the drill rod 6 by the fixed platform 1 and the drill rod limit sleeve 5, the drill rod 6 can be moved vertically downward to ensure the accuracy of drilling.

[0027] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the magnetic plate 11 and the lifting plate 8 are connected by magnetic adsorption, and the protruding column 14 is a plastic column.

[0028] In this embodiment, the magnetic plate 11 and the lifting plate 8 can be adsorbed together by magnetic adsorption force, and then the hammer block 10 can be lifted to a high place. The plastic boss 14 can be used to push the magnetic plate 11 away from the lifting plate 8, thereby separating the magnetic plate 11 and the lifting plate 8.

[0029] In a further preferred embodiment of the present invention, Figure 1 and Figure 4 As shown, the first fixed frame 2 and the second fixed frame 3 are slidably connected to the lifting plate 8 via sliding blocks and sliding grooves.

[0030] In this embodiment, the stability of the lifting plate 8 when it is lifted and lowered inside the first fixing frame 2 and the second fixing frame 3 can be ensured by the sliding connection.

[0031] In a further preferred embodiment of the present invention, Figure 5 As shown, the first bevel gear 16 and the second bevel gear 18 are connected via gear tooth meshing, and the outer diameter of the second bevel gear 18 is four times the outer diameter of the first bevel gear 16 .

[0032] In this embodiment, the transmission between the first bevel gear 16 and the second bevel gear 18 is achieved through meshing connection. One rotation of the second bevel gear 18 can make the first bevel gear 16 rotate multiple times, thereby facilitating the lifting plate 8 to be lifted and lowered quickly.

[0033] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0034] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0035] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0036] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A simple drilling device for geological and mineral exploration, characterized in that: include: Fixed table (1); A first fixing frame (2) and a second fixing frame (3) fixed to the top of the fixing platform (1) by means of bolts, wherein the first fixing frame (2) is located on one side of the second fixing frame (3); A top plate (4) fixed to the top of the first fixing frame (2) and the second fixing frame (3) by bolts; A drill rod limiting sleeve (5) welded to the central position of the top of the fixed platform (1); A drill rod (6) passing through the drill rod limiting sleeve (5) and the fixing platform (1); A ball screw (7) rotating at a central position of the bottom of the first fixed frame (2); A lifting plate (8) fixed to a nut seat on the ball screw (7) by screws; A through hole (9) formed at the center of the top of the lifting plate (8); A hammer block (10) disposed below the lifting plate (8); a magnetic plate (11) disposed at the center of the top of the hammer block (10); and A guide rod (12) welded to the top of the hammer block (10) at a position close to one side of the magnetic plate (11); a guide rod hole (13) formed on the top of the top plate (4); and A convex column (14) fixed at the central position of the bottom of the top plate (4) by means of bolts; A first rotating rod (15) welded to the bottom end of the ball screw (7); a first bevel gear (16) disposed on the outer wall of the first rotating rod (15) close to an inner position of the fixed platform (1); A second rotating rod (17) rotating on the outer side wall of the fixed platform (1); a second bevel gear (18) disposed at one end of the second rotating rod (17); and A disc (19) is welded to the other end of the second rotating rod (17).

2. A simple drilling device for geological and mineral exploration as claimed in claim 1, characterized in that: The cross sections of the first fixing frame (2) and the second fixing frame (3) are both rectangular frame structures, and the first fixing frame (2) and the second fixing frame (3) are horizontal.

3. A simple drilling device for geological and mineral exploration as claimed in claim 1, characterized in that: The guide rod (12) passes through the lifting plate (8) and the guide rod hole (13).

4. A simple drilling device for geological and mineral exploration as claimed in claim 1, characterized in that: The magnetic plate (11) and the lifting plate (8) are connected via magnetic adsorption, and the protruding column (14) is a plastic column.

5. A simple drilling device for geological and mineral exploration as claimed in claim 1, characterized in that: The convex column (14) can pass through the through hole (9), and the height of the convex column (14) is greater than the height of the through hole (9).

6. A simple drilling device for geological and mineral exploration as claimed in claim 1, characterized in that: The first fixed frame (2) and the second fixed frame (3) are slidably connected to the lifting plate (8) via a sliding block and a sliding groove.

7. A simple drilling device for geological and mineral exploration as claimed in claim 1, characterized in that: The first bevel gear (16) and the second bevel gear (18) are connected via gear tooth meshing, and the outer diameter of the second bevel gear (18) is four times the outer diameter of the first bevel gear (16).

8. A simple drilling device for geological and mineral exploration as claimed in claim 1, characterized in that: A rod-shaped handle is arranged on one side outer wall of the disc (19).

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