Hidden multi-metal prospecting equipment

Abstract

The utility model relates to the technical field of metal prospecting, in particular to concealed multi-metal prospecting equipment. A round hole is formed in the top side, close to the center, of the bottom plate, a fixing plate is fixedly connected to the position, close to one side, of the top side of the bottom plate, a sliding groove is formed in one side of the fixing plate, a sliding plate is slidably connected into the sliding groove, a drill rod is rotatably connected to the position, close to the center, of the bottom side of the sliding plate, and an auxiliary assembly is arranged on the outer side of the drill rod. The auxiliary assembly comprises a half-threaded pipe, and the half-threaded pipe is movably connected to the outer side of the drill rod. Due to the fact that the overall length-diameter ratio of the drill rod is unbalanced due to the fact that a drill bit is too long, the arranged extrusion nut drives the sliding pipe to extrude the multiple extrusion strips, meanwhile, the multiple arc-shaped extrusion plates extrude and fix the inner wall of a hole opening, and the half-threaded pipe is fixed in the hole opening; therefore, the problem that the length-diameter ratio is unbalanced when the drill rod rotates at a high speed is solved, and the drilling prospecting efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of metal prospecting technology, and more specifically, to a hidden polymetallic prospecting device. Background Technology

[0002] With the continued development of the global economy, the demand for polymetallic mineral resources is increasing daily. However, after long-term mining, easily discovered surface and shallow polymetallic deposits have gradually been depleted, making the exploration and development of concealed polymetallic deposits crucial for ensuring resource supply. Concealed polymetallic deposits are typically buried deep underground, covered by various geological layers, and have no obvious surface outcrops, posing numerous challenges to their exploration.

[0003] Excessive drill bit length can lead to an imbalance in the overall length-to-diameter ratio of the drill rod and a significant reduction in rigidity. During rotary drilling, the front end of the drill bit is prone to swinging or "throwing" due to centrifugal force, resulting in deviation of the borehole trajectory, which affects the positioning accuracy of the target ore body and the efficiency of mineral exploration. Therefore, a hidden polymetallic mineral exploration device is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a hidden polymetallic mineral exploration device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides a concealed polymetallic prospecting device, including a base plate. A circular hole is opened near the center of the top side of the base plate. A fixing plate is fixedly connected to one side of the top side of the base plate. A sliding groove is opened on one side of the fixing plate. A sliding plate is slidably connected in the sliding groove. A drill rod is rotatably connected to the bottom side of the sliding plate near the center. An auxiliary component is provided on the outside of the drill rod. The auxiliary component includes a semi-threaded tube. The semi-threaded tube is movably connected to the outside of the drill rod. A fixing ring is fixedly connected to the bottom end of the semi-threaded tube, and the fixing ring is movably connected to the drill rod. A sliding tube is slidably connected to the outside of the semi-threaded tube. Multiple extrusion strips are hinged to the outside of both the fixing ring and the sliding tube. The multiple extrusion strips hinged to the outside of the fixing ring and the sliding tube are arranged correspondingly. An arc-shaped extrusion plate is rotatably connected to the other end of the corresponding extrusion strip on the outside of the fixing ring and the sliding tube. An extrusion nut is threadedly connected to the outside of the semi-threaded tube, and the sliding tube is rotatably connected to the extrusion nut.

[0006] As a further improvement to this technical solution, a stabilizing plate is fixedly connected to the outer part of the semi-threaded tube near the top end, and handrails are fixedly connected to both sides of the stabilizing plate, with the two handrails arranged symmetrically.

[0007] As a further improvement to this technical solution, a drive motor is fixedly installed on the top side of the sliding plate, and the output shaft of the drive motor passes through the sliding plate and is rotatably connected to the sliding plate. The output shaft of the drive motor is fixedly connected to the top end of the drill rod, and the drill rod is driven to rotate by the drive motor.

[0008] As a further improvement to this technical solution, a telescopic cylinder is fixedly installed on the top side of the base plate near the circular hole. The piston rod end of the telescopic cylinder is fixedly connected to the bottom side of the sliding plate, and the telescopic cylinder drives the sliding plate to slide vertically in the sliding groove.

[0009] As a further improvement to this technical solution, a drill bit is fixedly connected to the bottom end of the drill rod, and the drill bit is used to drill holes in the ore vein.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] In concealed polymetallic mineral exploration equipment, excessively long drill bits can cause an imbalance in the overall length-to-diameter ratio of the drill rod. By using a set extrusion nut to drive a sliding tube to extrude multiple extrusion strips, and at the same time, multiple arc-shaped extrusion plates to extrude and fix the inner wall of the borehole, the semi-threaded tube is fixed inside the borehole. This solves the problem of the length-to-diameter ratio imbalance when the drill rod rotates at high speed, thereby improving the efficiency of drilling for mineral exploration. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the auxiliary component structure of the utility model.

[0014] The meanings of the labels in the diagram are as follows:

[0015] 1. Base plate; 2. Fixing plate; 3. Sliding groove; 4. Sliding plate; 5. Drill rod; 6. Auxiliary components; 61. Semi-threaded pipe; 62. Fixing ring; 63. Sliding pipe; 64. Extrusion strip; 65. Arc-shaped extrusion plate; 66. Extrusion nut; 67. Stabilizing plate; 68. Handrail; 7. Drive motor; 8. Telescopic cylinder; 9. Drill bit. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0018] Example 1

[0019] Please see Figures 1-2 As shown, this embodiment provides a concealed polymetallic prospecting device, including a base plate 1. A circular hole is opened near the center of the top side of the base plate 1. A fixing plate 2 is fixedly connected to one side of the top side of the base plate 1. A sliding groove 3 is opened on one side of the fixing plate 2. A sliding plate 4 is slidably connected in the sliding groove 3. The sliding groove 3 ensures that the sliding plate 4 slides in the sliding groove 3, and at the same time, the sliding groove 3 can limit the sliding plate 4. A drill rod 5 is rotatably connected to the bottom side of the sliding plate 4 near the center. An auxiliary component 6 is provided on the outside of the drill rod 5. The auxiliary component 6 can prevent the length-to-diameter ratio of the drill rod 5 from becoming unbalanced when rotating at high speed. The auxiliary component 6 includes a semi-threaded tube 61, which is movably connected to the outside of the drill rod 5. A fixing ring 62 is fixedly connected to the bottom end of the semi-threaded tube 61, and the fixing ring 62 is movably connected to the drill rod 5. A sliding ring 62 is slidably connected to the outside of the semi-threaded tube 61. Multiple extrusion strips 64 are hinged to the outer sides of the tube 63, the fixing ring 62, and the sliding tube 63. The multiple extrusion strips 64 hinged to the outer sides of the fixing ring 62 and the sliding tube 63 are arranged correspondingly. The other end of the corresponding extrusion strips 64 on the outer sides of the fixing ring 62 and the sliding tube 63 is rotatably connected to an arc-shaped extrusion plate 65. The outer side of the semi-threaded tube 61 is threadedly connected to an extrusion nut 66, and the sliding tube 63 is rotatably connected to the extrusion nut 66. By rotating the extrusion nut 66, the sliding tube 63 is driven to extrude multiple extrusion strips 64. At the same time, multiple arc-shaped extrusion plates 65 extrude and fix the inner wall of the orifice, so that the semi-threaded tube 61 is fixed inside the orifice. A stabilizing plate 67 is fixedly connected to the outer side of the semi-threaded tube 61 near the top. Handrails 68 are fixedly connected to both sides of the stabilizing plate 67, and the two handrails 68 are arranged symmetrically. The stabilizing plate 67 and the two handrails 68 facilitate the operation of the staff.

[0020] Please see Figures 1-2As shown, a drive motor 7 is fixedly installed on the top side of the sliding plate 4, and the output shaft of the drive motor 7 passes through the sliding plate 4 and is rotatably connected to the sliding plate 4. The output shaft of the drive motor 7 is fixedly connected to the top end of the drill rod 5. The drive motor 7 drives the drill rod 5 to rotate. A telescopic cylinder 8 is fixedly installed on the top side of the base plate 1 near the circular hole. The piston rod end of the telescopic cylinder 8 is fixedly connected to the bottom side of the sliding plate 4. The telescopic cylinder 8 drives the sliding plate 4 to slide vertically in the sliding groove 3. A drill bit 9 is fixedly connected to the bottom end of the drill rod 5. The drill bit 9 is used to drill holes in the vein. The drill rod 5 drives the drill bit 9 to rotate, thereby achieving the drilling effect.

[0021] In practical use, the concealed polymetallic prospecting equipment of this embodiment first connects the power supply to the prospecting equipment, drills a hole at a designated location, and drives the sliding tube 63 to squeeze multiple extrusion strips 64 by rotating the extrusion nut 66. At the same time, multiple arc-shaped extrusion plates 65 squeeze and fix the inner wall of the hole, so that the semi-threaded tube 61 is fixed in the hole. The drive motor 7 drives the drill rod 5 and the drill bit 9 to rotate continuously, while the telescopic cylinder 8 drives the sliding plate 4 to move slowly downward, so that the drill bit 9 continuously drills deeper into the hole, thereby facilitating the workers to conduct mine surveys.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A concealed polymetallic prospecting device comprising a base plate (1), characterized in that: A circular hole is provided on the top side of the base plate (1) near the center. A fixing plate (2) is fixedly connected to one side of the top side of the base plate (1). A sliding groove (3) is provided on one side of the fixing plate (2). A sliding plate (4) is slidably connected in the sliding groove (3). A drill rod (5) is rotatably connected to the bottom side of the sliding plate (4) near the center. An auxiliary component (6) is provided on the outside of the drill rod (5). The auxiliary component (6) includes a semi-threaded tube (61). The semi-threaded tube (61) is movably connected to the outside of the drill rod (5). A fixing ring (62) is fixedly connected to the bottom end of the semi-threaded tube (61). The fixed ring (62) is movably connected to the drill rod (5). A sliding tube (63) is slidably connected to the outside of the semi-threaded tube (61). Multiple extrusion strips (64) are hinged to the outside of both the fixed ring (62) and the sliding tube (63). The multiple extrusion strips (64) hinged to the outside of the fixed ring (62) and the sliding tube (63) are arranged in a corresponding manner. An arc-shaped extrusion plate (65) is rotatably connected to the other end of the extrusion strip (64) on the outside of the fixed ring (62) and the sliding tube (63). An extrusion nut (66) is threadedly connected to the outside of the semi-threaded tube (61). The sliding tube (63) is rotatably connected to the extrusion nut (66).

2. The concealed polymetallic prospecting device according to claim 1, characterized in that: A stabilizing plate (67) is fixedly connected to the outside of the semi-threaded tube (61) near the top end. Handrails (68) are fixedly connected to both sides of the stabilizing plate (67), and the two handrails (68) are arranged symmetrically.

3. The concealed polymetallic prospecting apparatus according to claim 1, characterized in that: A drive motor (7) is fixedly installed on the top side of the sliding plate (4), and the output shaft of the drive motor (7) passes through the sliding plate (4) and is rotatably connected to the sliding plate (4). The output shaft of the drive motor (7) is fixedly connected to the top end of the drill rod (5), and the drill rod (5) is driven to rotate by the drive motor (7).

4. The concealed polymetallic prospecting apparatus according to claim 1, characterized in that: A telescopic cylinder (8) is fixedly installed on the top side of the base plate (1) near the circular hole. The piston rod end of the telescopic cylinder (8) is fixedly connected to the bottom side of the sliding plate (4). The telescopic cylinder (8) drives the sliding plate (4) to slide vertically in the sliding groove (3).

5. The concealed polymetallic prospecting apparatus according to claim 1, characterized in that: The bottom end of the drill rod (5) is fixedly connected to a drill bit (9), which is used to drill holes in the ore vein.

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