Exploration equipment with adjusting mechanism for geological prospecting

Abstract

The utility model discloses exploration equipment with an adjusting mechanism for geological prospecting, which relates to the technical field of prospecting and comprises a bottom plate, a positioning frame fixedly connected to the upper surface of the bottom plate, a first motor fixedly connected to the upper surface of the positioning frame, and a second motor fixedly connected to the lower surface of the first motor. A movable plate is slidably connected to the inner wall of the positioning frame, a sleeve is fixedly connected to the lower surface of the movable plate, a cylinder is slidably connected to the bottom end of the sleeve, an annular groove is formed in the surface of the cylinder, and an adjusting assembly is fixedly connected to the inner wall of the annular groove. After the first motor drives the movable plate and the sampling barrel to descend, the disc can enter the hole, and meanwhile, the second motor can drive the disc to rotate through the connecting rod, so that the position of the sampling barrel in the hole is changed, and the sampling barrel can sample different positions in the hole; therefore, the accuracy of exploration data can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of prospecting exploration, in particular to a geological prospecting exploration device with an adjusting mechanism. Background Technique

[0002] The geological prospecting method is a method of using geological theories and technologies to search for minerals; starting from the study of the geological background of ore-forming processes, comprehensively applying knowledge of mineralogy, petrology, structural geology, ore deposit geology, etc., studying the ore-forming geological conditions and prospecting geological criteria, and searching for minerals. The most important step is to use exploration equipment to explore the geology and extract samples for testing, which is the most important basis for prospecting. Therefore, exploration equipment is needed to perform sampling operations on rocks.

[0003] When the current exploration sampling equipment is in use, it usually drills holes in the geology with a drill bit and then uses a vertically downward sampling device to sample the rock and soil in the hole. However, the existing sampling equipment has a fixed structure and can only move vertically downward for sampling during the sampling process. In the same hole, it is difficult to obtain rock and soil samples at different positions, and the position of the sampling cylinder cannot be adjusted, resulting in poor flexibility and there is still room for improvement. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a geological prospecting exploration device with an adjusting mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A geological prospecting exploration device with an adjusting mechanism includes a bottom plate. Two movable wheels are rotatably connected to the front and back surfaces of the bottom plate. The exploration device is driven to move through the movable wheels. A positioning frame is fixedly connected to the upper surface of the bottom plate. A first motor is fixedly connected to the upper surface of the positioning frame. The output end of the first motor is fixedly connected to a lead screw. An activity plate is slidably connected to the inner wall of the positioning frame. A sleeve is fixedly connected to the lower surface of the activity plate. The first motor can drive the lead screw to rotate, thereby driving the activity plate and the exploration component below to move down into the hole as a whole. A cylinder is slidably connected to the bottom end of the sleeve. An annular groove is formed on the surface of the cylinder. An adjusting component is fixedly connected to the inner wall of the annular groove. The adjusting component includes a bearing sleeve. A circular groove is formed at the bottom end of the cylinder. The inner top wall of the circular groove is fixedly connected to a second motor. The output end of the second motor is fixedly connected to a connecting rod. The bottom end of the connecting rod is fixedly connected to a disc. A driving motor is fixedly connected to the upper surface of the disc. The output end of the driving motor is fixedly connected to a sampling cylinder. The sampling cylinder is not located at the center of the disc. The second motor drives the disc to rotate through the connecting rod, so as to adjust the position of the sampling cylinder in the hole, thereby facilitating sampling operations at different positions in the hole;

[0007] A limiting ring is fixedly connected to the surface of the bearing sleeve, and four support rods are fixedly connected to the surface of the limiting ring. The support rods and the limiting ring do not affect the rotation of the disc, and at the same time can provide a certain supporting effect for the sampling cylinder. The bottom ends of the four support rods are all fixedly connected to the upper surface of the disc, and an extension assembly is fixedly connected to the upper surface of the cylinder.

[0008] Preferably, the bottom end of the lead screw is rotatably connected to the upper surface of the bottom plate, and a threaded hole is formed in the upper surface of the movable plate. The movable plate is threadedly connected to the lead screw through the threaded hole.

[0009] Preferably, a circular hole adapted to the output shaft of the driving motor is formed in the upper surface of the disc at a position corresponding to the driving motor.

[0010] Preferably, the extension assembly includes a positioning disc, and two circular holes are formed in the upper surface of the positioning disc.

[0011] Preferably, two sliding grooves are formed in the inner wall of the sleeve, and limiting rods are fixedly connected to the inner bottom walls of the two sliding grooves, and the two limiting rods are respectively adapted to the two circular holes.

[0012] Preferably, the positioning disc is slidably connected to the surfaces of the two limiting rods through the two circular holes.

[0013] Preferably, a hydraulic cylinder is fixedly connected to the upper surface of the movable plate, a top rod is fixedly connected to the output end of the hydraulic cylinder, the bottom end of the top rod extends into the sleeve, and is fixedly connected to the upper surface of the positioning disc.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. After the first motor drives the movable plate and the sampling cylinder to descend, the disc can enter the hole, and at the same time, the second motor can drive the disc to rotate through the connecting rod, so as to change the position of the sampling cylinder in the hole, so that the sampling cylinder can perform sampling operations at different positions in the hole, thereby improving the accuracy of exploration data;

[0016] 2. The hydraulic cylinder can drive the positioning disc to descend in the sleeve through the top rod. After the movable plate moves downward, it can further descend by sliding downward on the surface of the limiting rod through the positioning disc, so as to be applicable to exploration holes of different depths, with high flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of a geological prospecting exploration device with an adjustment mechanism proposed by the present utility model;

[0018] Figure 2 is a front sectional structural schematic diagram of a cylinder of a geological prospecting exploration device with an adjustment mechanism proposed by the present utility model;

[0019] Figure 3 Schematic diagram of the front cross-section of the sleeve of a geological prospecting exploration device with an adjustment mechanism proposed by the present utility model.

[0020] In the figure: 1 bottom plate, 2 movable wheels, 3 positioning frame, 4 first motor, 5 lead screw, 6 movable plate, 7 sleeve, 8 cylinder, 9 bearing sleeve, 10 second motor, 11 connecting rod, 12 disc, 13 drive motor, 14 sampling cylinder, 15 limit ring, 16 support rod, 17 positioning disc, 18 limit rod, 19 hydraulic cylinder, 20 ejector rod. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] Embodiment 1, referring to Figure 1 and Figure 2 , a geological prospecting exploration device with an adjustment mechanism, including a bottom plate 1. Two movable wheels 2 are rotatably connected to the front and back surfaces of the bottom plate 1. The movable wheels 2 can drive the exploration device to move, facilitating sampling exploration operations on different holes. A positioning frame 3 is fixedly connected to the upper surface of the bottom plate 1. A first motor 4 is fixedly connected to the upper surface of the positioning frame 3. The output end of the first motor 4 is fixedly connected to a lead screw 5. The bottom end of the lead screw 5 is rotatably connected to the upper surface of the bottom plate 1. A movable plate 6 is slidably connected to the inner wall of the positioning frame 3, and a threaded hole is opened on the upper surface of the movable plate 6. The movable plate 6 is threadedly connected to the lead screw 5 through the threaded hole. The first motor 4 can drive the movable plate 6 to descend through the lead screw 5, thereby driving the exploration assembly below the movable plate 6 to move downward and penetrate into the hole;

[0023] A sleeve 7 is fixedly connected to the lower surface of the movable plate 6. A cylinder 8 is slidably connected to the bottom end of the sleeve 7. An annular groove is opened on the surface of the cylinder 8, and an adjustment assembly is fixedly connected to the inner wall of the annular groove. The adjustment assembly includes a bearing sleeve 9. A circular groove is opened at the bottom end of the cylinder 8, and a second motor 10 is fixedly connected to the inner top wall of the circular groove. The output end of the second motor 10 is fixedly connected to a connecting rod 11. The bottom end of the connecting rod 11 is fixedly connected to a disc 12. A drive motor 13 is fixedly connected to the upper surface of the disc 12. The output end of the drive motor 13 is fixedly connected to a sampling cylinder 14. A circular hole adapted to the output shaft of the drive motor 13 is opened at a position corresponding to the drive motor 13 on the upper surface of the disc 12. The second motor 10 can drive the disc 12 to rotate through the connecting rod 11. Since the drive motor 13 is not at the center position of the disc 12, the position of the sampling cylinder 14 in the hole can be changed after the disc 12 rotates, thus facilitating sampling operations at different positions in the hole, and the adjustability is relatively high;

[0024] A limiting ring 15 is fixedly connected to the surface of the bearing sleeve 9. Four support rods 16 are fixedly connected to the surface of the limiting ring 15. The bottom ends of the four support rods 16 are all fixedly connected to the upper surface of the disc 12. An extension assembly is fixedly connected to the upper surface of the cylinder 8. The limiting ring 15 is rotatably connected to the surface of the cylinder 8 through the bearing sleeve 9. Therefore, it will not affect the normal rotation of the disc 12 and can provide a certain supporting effect for the disc 12 and the sampling cylinder 14.

[0025] Example 2: Refer to Figure 1 and Figure 3 , the extension assembly includes a positioning disc 17. Two circular holes are formed in the upper surface of the positioning disc 17. Two sliding grooves are formed in the inner wall of the sleeve 7. The inner bottom walls of the two sliding grooves are both fixedly connected with limiting rods 18. And the two limiting rods 18 are respectively adapted to the two circular holes. The positioning disc 17 is slidably connected to the surfaces of the two limiting rods 18 through the two circular holes. A hydraulic cylinder 19 is fixedly connected to the upper surface of the movable plate 6. The output end of the hydraulic cylinder 19 is fixedly connected with a push rod 20. The bottom end of the push rod 20 extends into the sleeve 7 and is fixedly connected to the upper surface of the positioning disc 17. When the movable plate 6 drives the sampling cylinder 14 to move down into the hole and it is found that the length of the cylinder 8 is not enough, at this time, the hydraulic cylinder 19 drives the push rod 20 to descend. The push rod 20 drives the positioning disc 17 to move up and down in the sliding groove in the sleeve 7 and is restricted by the limiting rod 18 and will not break away. At the same time, the positioning disc 17 can drive the cylinder 8 to continue to move down, having a certain extension effect.

[0026] Working principle: First, use drilling equipment to drill the position that needs to be sampled and explored. After drilling is completed, use the movable wheels 2 to drive this equipment to move above the hole. At this time, turn on the first motor 4. The first motor 4 drives the lead screw 5 to rotate, thereby driving the movable plate 6 to descend. The movable plate 6 drives the disc 12 and the sampling cylinder 14 to descend into the hole through the sleeve 7 and the cylinder 8. Since the sampling cylinder 14 is not located at the center of the disc 12, after the second motor 10 is started, the disc 12 is driven to rotate through the connecting rod 11, and the position of the sampling cylinder 14 in the hole can be changed, so as to facilitate the sampling and exploration operation at different positions in the hole. The adjustable performance is relatively high. When the length of the sampling cylinder 14 cannot reach the bottom of the hole, the hydraulic cylinder 19 is started and drives the positioning disc 17 to move downward on the surface of the limiting rod 18 through the push rod 20. The positioning disc 17 drives the cylinder 8 to continue to descend, so that the sampling cylinder 14 has a certain extension function, which is convenient for sampling and exploration operations in holes of different depths.

[0027] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. An exploration device for geological prospecting with an adjustment mechanism, comprising a bottom plate (1). Two movable wheels (2) are rotatably connected to the front and back surfaces of the bottom plate (1). A positioning frame (3) is fixedly connected to the upper surface of the bottom plate (1). A first motor (4) is fixedly connected to the upper surface of the positioning frame (3). The output end of the first motor (4) is fixedly connected to a lead screw (5). A movable plate (6) is slidably connected to the inner wall of the positioning frame (3). A sleeve (7) is fixedly connected to the lower surface of the movable plate (6). A cylinder (8) is slidably connected to the bottom end of the sleeve (7). An annular groove is formed on the surface of the cylinder (8), and an adjustment assembly is fixedly connected to the inner wall of the annular groove. It is characterized in that, The adjusting assembly includes a bearing sleeve (9). A circular groove is formed at the bottom end of the cylinder (8). The inner top wall of the circular groove is fixedly connected with a second motor (10). The output end of the second motor (10) is fixedly connected with a connecting rod (11). The bottom end of the connecting rod (11) is fixedly connected with a disc (12). The upper surface of the disc (12) is fixedly connected with a driving motor (13). The output end of the driving motor (13) is fixedly connected with a sampling cylinder (14). A limiting ring (15) is fixedly connected to the surface of the bearing sleeve (9). Four support rods (16) are fixedly connected to the surface of the limiting ring (15). The bottom ends of the four support rods (16) are all fixedly connected to the upper surface of the disc (12). An extension assembly is fixedly connected to the upper surface of the cylinder (8).

2. The geological prospecting exploration equipment with an adjustment mechanism according to claim 1, characterized in that, The bottom end of the lead screw (5) is rotatably connected to the upper surface of the bottom plate (1). A threaded hole is formed in the upper surface of the movable plate (6). The movable plate (6) is threadedly connected to the lead screw (5) through the threaded hole.

3. The exploration equipment for geological prospecting with an adjustment mechanism according to claim 1, characterized in that, A circular hole adapted to the output shaft of the driving motor (13) is formed at a position corresponding to the driving motor (13) on the upper surface of the disc (12).

4. An exploration device for geological prospecting with an adjustment mechanism according to claim 1, characterized in that, The extension assembly includes a positioning disc (17). Two circular holes are formed in the upper surface of the positioning disc (17).

5. An exploration device for geological prospecting with an adjustment mechanism according to claim 1, characterized in that, Two sliding grooves are formed in the inner wall of the sleeve (7). The inner bottom walls of the two sliding grooves are both fixedly connected with limiting rods (18). The two limiting rods (18) are respectively adapted to the two circular holes.

6. The exploration equipment for geological prospecting with an adjustment mechanism according to claim 4, characterized in that, The positioning disc (17) is slidably connected to the surfaces of the two limiting rods (18) through the two circular holes.

7. An exploration device for geological prospecting with an adjustment mechanism according to claim 1, characterized in that, A hydraulic cylinder (19) is fixedly connected to the upper surface of the movable plate (6). The output end of the hydraulic cylinder (19) is fixedly connected with a push rod (20). The bottom end of the push rod (20) extends into the interior of the sleeve (7) and is fixedly connected to the upper surface of the positioning disc (17).

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