Geological exploration drilling sampling device

Abstract

The utility model discloses a geological exploration drilling sampling device which comprises a drilling assembly, the drilling assembly is arranged on one side of the upper surface of a base plate, a crawler walking device is installed on the surface of the bottom of the base plate, and hydraulic supporting legs are fixedly installed on the two sides of the surfaces of the two ends of the base plate. Protruding parts are integrally arranged at the two ends of the surfaces of the two sides of the base plate, an overturning plate is rotationally installed between the two protruding parts located on the same side, moving wheels are installed at the two ends of the surface of the bottom of each overturning plate, and the two overturning plates are connected with corresponding driving devices correspondingly. The crawler walking device and the switchable wheel type walking structure are integrated, so that the optimal walking mode can be flexibly selected according to the actual operation road surface condition. In a field complex geological environment, the crawler belt walks to guarantee smooth passage; and when entering a pavement area, the robot is quickly switched to wheel type walking, so that the pavement damage is avoided, the application scene of the equipment is greatly widened, and the operation delay caused by limited road conditions is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of geological exploration, and concretely relates to a geological exploration drilling sampling device. BACKGROUND

[0002] In the field of geological exploration, drilling sampling is a key means to obtain underground geological information. The traditional geological drilling equipment has obvious limitations in the design of the moving function, and is mostly equipped with only a single walking device. The drilling equipment using ordinary wheels as the walking component is prone to sink into the ground when facing non-paved roads, especially in soft geological areas such as wetlands, sandy areas, and unimproved roads in mountainous areas, which leads to difficulties in moving the equipment and even being trapped, seriously affecting the operation progress and increasing the rescue cost and risk. Although the drilling equipment using a tracked walking device has good passability in complex and harsh geological conditions and can adapt to muddy, rugged, and bumpy ground conditions, the hard contact and large friction between the track and the ground will not only cause scratches and damage to the road surface, leading to road maintenance problems, but also consume more energy due to the large driving resistance, reduce the efficiency of the equipment movement, and produce additional noise pollution. With the increasing diversification of geological exploration tasks, the operation area covers different landforms such as the surrounding areas of cities, remote mountainous areas, and wetlands, which puts higher requirements on the adaptability of drilling equipment, and there is an urgent need for a geological exploration drilling sampling device that can consider different road conditions, flexibly switch the walking mode, and have stable drilling sampling function.

[0003] How to invent a geological exploration drilling sampling device to improve these problems has become a problem that needs to be solved by those skilled in the art. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a geological exploration drilling sampling device, which aims to improve the single walking device of the traditional drilling equipment, the sinking of the ordinary wheel type on the soft non-paved road, the damage to the road surface by the tracked type on the paved road, the high energy consumption, the high noise, and the difficulty in adapting to the current exploration tasks with different road conditions and complex landforms.

[0005] The utility model is implemented as follows: a geological exploration drilling sampling device, comprising a drilling assembly, the drilling assembly is arranged on one side of the upper surface of a base plate, a tracked walking device is installed on the bottom surface of the base plate, hydraulic legs are fixedly installed on both sides of the end surfaces of the base plate, protruding parts are integrally arranged on both ends of the side surfaces of the base plate, turnover plates are rotatably installed between the two protruding parts on the same side, moving wheels are installed on both ends of the bottom surface of each turnover plate, and the two turnover plates are connected with corresponding driving devices.

[0006] In a preferred technical scheme of the utility model, every driving device is a second hydraulic cylinder, every second hydraulic cylinder piston rod one end is fixedly connected with U type hinged member, and is rotationally connected with corresponding connecting portion through U type hinged member, the connecting portion is integrally arranged on corresponding turnover plate upper surface, the second hydraulic cylinder is rotationally installed on mounting bracket, and the mounting bracket is fixedly installed on base plate upper surface.

[0007] In a preferred technical scheme of the utility model, the both ends of the both sides of the base plate bottom surface are integrally provided with limiting support plates, and the one side surface of the turnover plate in the vertical state abuts against one end of the two limiting support plates on the corresponding side.

[0008] In a preferred technical scheme of the utility model, one end of every limiting support plate is provided with a shock-absorbing protective rubber pad.

[0009] In a preferred technical scheme of the utility model, the sum of the height of the turnover plate and the moving wheel on each side is greater than the overall height of the track walking device.

[0010] In a preferred technical scheme of the utility model, the drilling assembly comprises a rack, the rack is fixedly installed on one side of the upper surface of the base plate, the rack is integrally provided with a mounting plate on the both sides of the surface, a first hydraulic cylinder is fixedly installed on every mounting plate, the piston rod one end of the two first hydraulic cylinders is fixedly connected on the both sides of the bottom surface of the lifting plate, one end of the slide rod is fixedly connected to the four corner positions of the bottom surface of the lifting plate, a slide hole is formed in the both ends of every mounting plate, every slide rod is slidably connected in the corresponding slide hole, a driving motor is fixedly installed on the upper surface of the lifting plate, and the one end of the output shaft of the driving motor extends to below the lifting plate through a through hole and is connected with a drilling and sampling part.

[0011] In a preferred technical scheme of the utility model, the one end of the drilling and sampling part and the one end of the driving motor are detachably connected.

[0012] The utility model discloses a geological exploration drilling and sampling device, which has the advantages that the integrated track walking device and switchable wheel walking structure can be flexibly selected according to the actual working road surface condition to ensure smooth passing in the complex geological environment in the wild, and the wheel walking is quickly switched to the wheel walking when entering the paved road area to avoid road damage, greatly broaden the application scene of the equipment and reduce the operation delay caused by the limited road condition. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be considered as limiting the scope, for those skilled in the art, without creative labor, other related drawings can also be obtained from these drawings.

[0014] Figure 1 is the schematic perspective view of the overall structure provided by the embodiment of the present application;

[0015] Figure 2 is the schematic perspective view of the overall structure of the drilling assembly provided by the embodiment of the present application;

[0016] Figure 3 is the schematic perspective view of the overall structure of the base plate provided by the embodiment of the present application;

[0017] Figure 4 is the schematic perspective view of the overall structure of the other side base plate provided by the embodiment of the present application.

[0018] In the figure: 1-drilling assembly; 2-base plate; 3-hydraulic support leg; 4-track walking device; 101-rack; 102-mounting plate; 103-first hydraulic cylinder; 104-lifting plate; 105-sliding rod; 106-sliding hole; 107-driving motor; 108-drilling and sampling part; 201-overturning plate; 202-moving wheel; 203-connection part; 204-second hydraulic cylinder; 205-mounting frame; 206-limiting support plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] Please refer to Figures 1 to 4This utility model provides a technical solution: a geological exploration drilling and sampling device, including a drilling component 1, which is disposed on one side of the upper surface of a base plate 2. A tracked walking device 4 is installed on the bottom surface of the base plate 2. Hydraulic outriggers 3 are fixedly installed on both sides of the two end surfaces of the base plate 2. A protrusion is integrally provided on both ends of the two end surfaces of the base plate 2. A flip plate 201 is rotatably installed between two protrusions on the same side. A moving wheel 202 is installed on both ends of the bottom surface of each flip plate 201. The two flip plates 201 are respectively connected to the corresponding driving device.

[0021] Please see Figure 3 and Figure 4 Each driving device is a second hydraulic cylinder 204. One end of the piston rod of each second hydraulic cylinder 204 is fixedly connected to a U-shaped hinge, and is rotatably connected to the corresponding connecting part 203 through the U-shaped hinge. The connecting part 203 is integrally set on the upper surface of the corresponding flip plate 201. The second hydraulic cylinder 204 is rotatably mounted on the mounting frame 205, and the mounting frame 205 is fixedly mounted on the upper surface of the base plate 2.

[0022] The second hydraulic cylinder 204 serves as the power source for driving the tilting plate 201. One end of its piston rod has a U-shaped hinge that is rotatably connected to the connecting part 203 on the tilting plate 201. This connection allows the piston rod to flexibly rotate the tilting plate 201 during extension and retraction. The second hydraulic cylinder 204 is also rotatably mounted on the mounting bracket 205 on the upper surface of the base plate 2. In this way, the hydraulic cylinder itself can adaptively adjust its position according to the rotation angle of the tilting plate 201, ensuring smooth power transmission and stably realizing the lifting and lowering action of the tilting plate 201, thus completing the switching of the travel mode. This improves the stability of the entire device's travel mode switching.

[0023] Furthermore, both ends of the bottom surface of the substrate 2 are integrally provided with limiting support plates 206, and when the flip plate 201 is in the vertical state, one side of its surface abuts against one end of the two limiting support plates 206 on the corresponding side.

[0024] The limiting support plates 206 on both sides of the bottom of the substrate 2 function when the flip plate 201 is in a vertical state. One end of the plate abuts against one side surface of the flip plate 201, limiting the flip plate 201 from the side, preventing the flip plate 201 from shaking or shifting due to unexpected factors such as vibration or collision during drilling operations or device movement, and ensuring the stability of the overall structure of the device.

[0025] Furthermore, a shock-absorbing protective pad is provided at one end of each limiting support plate 206.

[0026] The damping protection rubber pad arranged at one end of each limiting support plate 206 can buffer the vibration of the turnover plate 201 caused by external impact when the rubber pad is in contact with the turnover plate 201, thereby avoiding the transmission of the vibration to the base plate 2 and the whole device and reducing the influence on internal precise components such as the drilling assembly.

[0027] Further, the sum of the heights of each side turnover plate 201 and the moving wheel 202 is greater than the overall height of the crawler walking device 4.

[0028] The design that the sum of the heights of each side turnover plate 201 and the moving wheel 202 is greater than the overall height of the crawler walking device 4 ensures that, when the wheeled walking is switched, the moving wheel 202 can smoothly contact the ground and support the device, so that the crawler walking device 4 is separated from the ground, thereby avoiding the problems of friction and interference caused by the simultaneous contact of the two with the ground, and realizing the clean and smooth switching of the walking mode.

[0029] Please refer to Figure 2 The drilling assembly 1 comprises a rack 101 fixedly installed on one side of the upper surface of the base plate 2, and installation plates 102 integrally arranged on the surfaces of the two sides of the rack 101. The first hydraulic cylinders 103 are fixedly installed on each installation plate 102. The piston rods of the two first hydraulic cylinders 103 are fixedly connected to the bottom surfaces of the two sides of the lifting plate 104, respectively. The one ends of the slide rods 105 are fixedly connected to the bottom surface of the lifting plate 104, respectively. The slide holes 106 are formed in the two ends of each installation plate 102. Each slide rod 105 is slidingly connected in the corresponding slide hole 106. The driving motor 107 is fixedly installed on the upper surface of the lifting plate 104. The output shaft of the driving motor 107 extends to the lower side of the lifting plate 104 through a through hole and is connected with the drilling and sampling part 108.

[0030] The rack 101 in the drilling assembly 1 provides a solid installation basis for the whole drilling part and is fixed on the base plate 2. The first hydraulic cylinders 103 on the two installation plates 102 serve as lifting power. The piston rods are retracted and extended to drive the lifting plate 104 to move up and down, thereby realizing the lifting function of the drilling and sampling part 108 to adapt to the drilling requirements at different depths. The slide rods 105 at the bottom of the lifting plate 104 are slidingly matched with the slide holes 106 on the installation plates 102, thereby ensuring the stability of the lifting process and preventing the lifting plate 104 from tilting. The driving motor 107 provides rotary power for the drilling and sampling part 108, converts electrical energy into mechanical energy, and drives the drilling and sampling part 108 to drill into the stratum to obtain samples. The components work cooperatively to accurately control the drilling and sampling depth and stably provide drilling power. Compared with a simple drilling device, the drilling assembly improves the accuracy and efficiency of drilling operations and meets the sampling requirements of complex geological exploration.

[0031] Further, one end of the drilling sampling part 108 is detachably connected with one end of the driving motor 107.

[0032] One end of the drilling sampling part 108 is detachably connected with one end of the driving motor 107, for example, can be threaded connection, plug-in connection, etc. In field operation, if the drilling sampling part 108 is worn out or damaged due to long time use, or needs to be replaced with different specifications according to different geological conditions, the operator can conveniently disassemble and replace without complex tools, saving maintenance time and improving operation continuity.

[0033] Working principle: when the operation point is transferred, the non-paved road is moved by the bottom track walking device 4 of the base plate 2, which disperses the weight to prevent sinking, and when it is near the predetermined place, the hydraulic support leg 3 props up the stabilizing device; the paved road starts the second hydraulic cylinder 204 to drive the turnover plate 201 to rotate, so that the moving wheel 202 touches the ground and the track leaves the ground, realizing walking switching. When drilling, the first hydraulic cylinder 103 lifts the drilling sampling part 108 as required, and the driving motor 107 drives it to rotate and drill, and the sampling part and the motor are detachably connected, which is convenient for replacement, and the hydraulic support leg 3, the limiting support plate 206 and the rubber pad ensure stability during the process.

[0034] It should be noted that the specific model and specification of the first hydraulic cylinder 103, the driving motor 107, the second hydraulic cylinder 204, the hydraulic support leg 3 and the track walking device 4 need to be selected and determined according to the actual specification of the device, and the specific selection calculation method adopts the existing technology in the art, so it will not be described in detail.

[0035] The power supply and principle of the first hydraulic cylinder 103, the driving motor 107, the second hydraulic cylinder 204, the hydraulic support leg 3 and the track walking device 4 are clear to those skilled in the art, and will not be described in detail here.

[0036] The above only describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A geological exploration drilling sampling device, characterized by, Including drilling assembly, one side of the upper surface of the base plate is provided, the bottom surface of the base plate is installed with track walking device, the two ends of the surface of the base plate are fixedly installed with hydraulic support leg, the two ends of the surface of the base plate are integrally provided with protruding part, the turnover plate is rotatably installed between the two protruding parts on the same side, the bottom surface of each turnover plate is installed with moving wheel, and the two turnover plates are connected with corresponding driving device respectively.

2. A geological exploration coring device as claimed in claim 1, wherein: Each driving device is a second hydraulic cylinder, the piston rod of each second hydraulic cylinder is fixedly connected with a U-shaped hinge piece, and the U-shaped hinge piece is rotatably connected with a corresponding connecting part, the connecting part is integrally arranged on the upper surface of the corresponding turnover plate, the second hydraulic cylinder is rotatably installed on the mounting frame, and the mounting frame is fixedly installed on the upper surface of the base plate.

3. The geological exploration coring sampling device of claim 1, wherein: The two ends of the bottom surface of the base plate are integrally provided with limiting support plates, and the side surface of the turnover plate is in abutment with one end of the two limiting support plates on the corresponding side in the vertical state.

4. A geological exploration coring device as claimed in claim 3, wherein: One end of each limiting support plate is provided with a shockproof protective rubber pad.

5. The geological exploration coring sampling device of claim 1, wherein: The sum of the height of each side of the turnover plate and the moving wheel is greater than the overall height of the track walking device.

6. The geological exploration coring sampling device of claim 1, wherein: The drilling assembly comprises a rack, the rack is fixedly installed on one side of the upper surface of the base plate, the two side surfaces of the rack are integrally provided with mounting plates, the first hydraulic cylinder is fixedly installed on each mounting plate, the piston rod of the two first hydraulic cylinders is fixedly connected with the bottom surface of the lifting plate on both sides, respectively, one end of the slide rod is fixedly connected with the bottom surface of the lifting plate at four corner positions, respectively, the two ends of each mounting plate are provided with slide holes, and each slide rod is slidably connected in the corresponding slide hole, the driving motor is fixedly installed on the upper surface of the lifting plate, one end of the output shaft of the driving motor extends to below the lifting plate through the through hole and is connected with the drilling sampling part.

7. A geological exploration coring device as claimed in claim 6, wherein: One end of the drilling sampling part is detachably connected with one end of the driving motor.

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