Drilling sampling device for marine geological survey
By designing an automated borehole sampling device for marine geological surveys, the problem of insufficient flexibility of traditional equipment in marine environments has been solved, enabling efficient and accurate sampling operations and improving the work efficiency and service life of marine geological surveys.
Patent Information
- Application Number
- CN202423292345.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Traditional terrestrial drilling and sampling equipment lacks flexibility in marine environments and cannot adapt to geological conditions where soft sediments and hard rocks alternate, affecting sampling accuracy.
A borehole sampling device for marine geological surveys was designed. It adopts a highly automated operation process and includes components such as a drive motor, servo motor, high-definition camera and locator. It can automatically navigate to the designated location to collect samples, reduce manual intervention and improve work efficiency.
It enables efficient and accurate sampling operations in the marine environment, reduces the time required for human intervention, improves the efficiency of large-area marine geological surveys, and prevents equipment damage and blind spots in observation.
Smart Images
Figure CN223742037U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of marine geology sampling technology, and specifically relates to a drilling sampling device for marine geology investigation. BACKGROUND
[0002] The ocean covers more than 70% of the area of the earth, and the seabed of the ocean is rich in mineral resources, oil and gas energy, has a profound influence on the global climate system, and accurate marine geological investigation is also crucial for understanding plate movement.
[0003] Traditional land drilling sampling equipment faces many challenges in the marine environment, and in the ocean, the marine geological structure is complex, and some soft sediments and hard rocks appear alternately, and the traditional equipment may not be able to flexibly adjust the sampling mode according to different geological conditions, which affects the sampling accuracy.
[0004] Therefore, the utility model provides a drilling sampling device for marine geology investigation. UTILITY MODEL CONTENTS
[0005] In order to make up for the deficiencies of the prior art and solve at least one problem in the background art, a drilling sampling device for marine geology investigation is provided.
[0006] The utility model solves its technical scheme: a drilling sampling device for marine geology investigation, including machine body, the top of machine body is firmly connected with bearing frame, the top of bearing frame is firmly connected with support frame, the side wall of support frame is installed with drive motor, the output end of drive motor is connected with receiving wheel, receiving wheel is rotationally arranged in the inside of support frame, the inside of receiving wheel is equipped with cable, the side wall of support frame is firmly connected with support column, the end of support column is rotationally arranged with guide pulley, the end of cable is rotationally arranged on the side wall of guide pulley, and the end is connected with sampling bin, sampling bin is arranged at one side of support column, the inside of sampling bin is firmly connected with baffle, the top of baffle is installed with servo motor, servo motor is arranged in the inside of sampling bin and is arranged between sampling bin and baffle, the output end of servo motor is connected with sampling hopper, the inside of sampling bin is firmly connected with sampling channel, sampling channel is arranged in the inside of sampling bin and is surrounded by sampling hopper, and the bottom of sampling bin is provided with an opening, the side wall of sampling bin is rotationally connected with opening and closing door, can effectively have the operation process of high automation, reduces the manual intervention time, sets the sampling point coordinates and drilling parameters in advance through the control console on the ship, and then automatically sails to the specified position and starts to work, greatly improves the work efficiency, and the advantage is obvious especially in the large-area marine geological investigation.
[0007] Preferably, the load-bearing frame is internally mounted with a rotating motor; the end of the rotating motor is rotatably connected with a rotating disc; the rotating disc is arranged at the top of the load-bearing frame and the bottom of the support frame, and is rotatably connected; the device can be effectively rotated in multiple directions to prevent recovery when not in use, prevent the device from swinging and causing damage.
[0008] Preferably, the end of the support column is fixedly connected with a connecting rod; the top of the support frame is fixedly connected with a support rod; and the end of the support rod is welded at the side wall of the support column; the support rod can effectively support the device, prevent the guide wheel from deforming due to excessive load, and prevent the support column from deforming.
[0009] Preferably, the side wall of the sampling bin is provided with a lighting lamp; the lighting lamp is arranged at the four corners of the side wall of the sampling bin; the lighting lamp can effectively provide sufficient bright light in the dark environment of the deep sea, illuminate a larger working area, and the beam angle of the lighting lamp is designed to be relatively wide.
[0010] Preferably, the side wall of the sampling bin is provided with a high-definition camera; the high-definition camera is arranged at the periphery of the side wall of the sampling bin; the high-definition camera can effectively capture images of the sampling area from different directions and angles, provide a more comprehensive view, avoid observation dead angles, and help to find potential geological problems or abnormal conditions.
[0011] Preferably, the inside of the sampling bin is provided with a positioner; the positioner is arranged at the top of the servo motor; the positioner can effectively provide high-precision position information, and accurate positioning is crucial for determining the position of the sampling point.
[0012] Preferably, the side wall of the body is fixedly connected with a fixing plate; the fixing plate is arranged at the periphery of the side wall of the body; and the top of the fixing plate is provided with a bolt hole; the fixing plate can effectively provide stable and reliable support for the device, and the device is not prone to breaking or deforming even under long-term vibration and impact, thereby ensuring the stability of the connection between the device and the ship.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The drilling sampling device for marine geological investigation can effectively have a highly automated operation process, reduce manual intervention time, pre-set sampling point coordinates and drilling parameters through a console on a ship, then automatically navigate to a specified position and start working, and greatly improve work efficiency, especially in large-area marine geological investigation.
[0015] 2. The drilling sampling device for marine geological investigation can effectively rotate the device in multiple directions to prevent recovery when not in use, prevent the device from swinging and causing damage. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] Figure 1 This is a perspective view of the present invention;
[0018] Figure 2 This is a cross-sectional view of the interior of the sampling chamber in this utility model;
[0019] Figure 3 This is a schematic diagram of the interior of the load-bearing frame in this utility model;
[0020] Figure 4 This is a schematic diagram of the material feeding hopper in this utility model.
[0021] In the diagram: 11. Body; 12. Load-bearing frame; 13. Support frame; 14. Drive motor; 15. Storage wheel; 16. Cable; 17. Support column; 18. Guide wheel; 19. Sampling chamber; 110. Partition; 111. Servo motor; 112. Feed hopper; 113. Feeding channel; 114. Opening and closing door; 21. Rotating motor; 22. Rotating disk; 31. Connecting rod; 32. Support rod; 41. Lighting lamp; 51. High-definition camera; 61. Positioner; 71. Fixing plate; 72. Bolt hole. Detailed Implementation
[0022] To overcome the shortcomings of the prior art and solve at least one of the problems mentioned in the background art, a processing device for cutting copper foil electrode parts is proposed.
[0023] Specific implementation examples are given below.
[0024] like Figures 1 to 4As shown, the utility model discloses a kind of drilling sampling devices for marine geology survey, including body 11;The top of body 11 is fixedly connected with load-bearing frame 12;The top of load-bearing frame 12 is fixedly connected with support frame 13;Driving motor 14 is installed on the side wall of support frame 13;Driving motor 14 is connected with receiving wheel 15;Receiving wheel 15 is rotatably arranged in the inside of support frame 13;Cable 16 is arranged in the inside of receiving wheel 15;Support column 17 is fixedly connected on the side wall of support frame 13;Guide pulley 18 is rotatably arranged on the end of support column 17;The end of cable 16 is rotatably arranged on the side wall of guide pulley 18, and end is connected with sampling bin 19;Sampling bin 19 is arranged at the position of one side of support column 17;Partition 110 is fixedly connected in the inside of sampling bin 19;Servo motor 111 is installed on the top of partition 110;Servo motor 111 is arranged in the inside of sampling bin 19, and is arranged at the position between sampling bin 19 and partition 110;The output end of servo motor 111 is connected with sampling hopper 112;Sampling bin 19 is fixedly connected with sampling channel 113;Sampling channel 113 is rotatably arranged in the inside of sampling bin 19 and sampling hopper 112, and opening is arranged at the bottom of sampling bin 19;Open-close door 114 is rotatably connected on the side wall of sampling bin 19;When working, when sampling marine geology is needed, receiving wheel 15 can be rotated by driving motor 14, so that the end of cable 16 can be lowered to sampling bin 19, and the cable 16 is supported by the guide pulley 18 on the support column 17 when descending, when sampling bin 19 is lowered to the specified position, the output end of sampling hopper 112 can be rotated by servo motor 111, so that the sampling hopper 112 can be rotated by screwing when sampling geology, so that the sample enters the inside of sampling bin through sampling channel 113, and the sample is taken out by retracting sampling bin 19 and opening open-close door 114;Through the above structure, the operation process can be effectively automated, the manual intervention time is reduced, the sampling point coordinates and drilling parameters are preset on the console on the ship, and then the specified position is automatically navigated and the work is started, so that the working efficiency is greatly improved, especially in the large-area marine geology survey, the advantage is obvious.
[0025] As Figures 1 to 3 As shown, rotating motor 21 is installed in the inside of load-bearing frame 12;Rotating disc 22 is rotatably connected at the end of rotating motor 21;Rotating disc 22 is arranged at the top of load-bearing frame 12 and the bottom of support frame 13, and is rotatably connected;When working, when marine geology sampling is needed, rotating disc 22 can be rotated by rotating motor 21, so that support frame 13 can be rotated in direction, so that it is rotated to specified position when using, and it is retracted when not using, to prevent sampling device from being damaged when not using;Through the above structure, the equipment can be rotated in multiple directions, so that it is retracted when not using, to prevent the equipment from swinging and being damaged.
[0026] As Figure 1 With Figure 2 As shown in the supporting column 17, the end of the connecting rod 31 is connected; the top of the support frame 13 is connected with the support rod 32; the end of the support rod 32 is welded at the side wall position of the supporting column 17; in work, when the sampling bin 19 needs to be lowered and recovered, due to the overweight of the device, the connecting rod 31 can be used to reinforce the guide wheel 18 to prevent deformation, and the support rod 32 can support and reinforce the supporting column 17 to prevent deformation and damage caused by overload; through the above structure, the supporting effect can be effectively achieved, the guide wheel deformation caused by overweight can be prevented, and the support rod 32 can prevent the supporting column 17 from deforming.
[0027] As Figure 1 With Figure 2 As shown in the side wall of the sampling bin 19, the illuminating lamp 41 is installed; the illuminating lamp 41 is arranged at the four corners of the side wall of the sampling bin 19; in work, when the sampling bin 19 is sampling in the ocean, the illuminating lamp 41 can be used for illumination, because the light inside the ocean is dim, the illuminating lamp 41 can play the role of illumination; through the above structure, enough bright light can be provided in the dark environment of the deep sea, a larger working area can be illuminated, and the beam angle of the illuminating lamp 41 is designed to be relatively wide.
[0028] As Figure 1 With Figure 2 As shown in the side wall of the sampling bin 19, the high-definition camera 51 is installed; the high-definition camera 51 is arranged at the four corners of the side wall of the sampling bin 19; in work, when the sampling bin 19 is sampling in the ocean, the illuminating lamp 41 illuminates the surrounding, and the high-definition camera 51 observes the surrounding situation to prevent dangerous situation; through the above structure, the image of the sampling area can be shot from different directions and angles, a more comprehensive view angle can be provided, observation dead angle can be avoided, and potential geological problems or abnormal situations can be found.
[0029] As Figure 2 As shown in the inside of the sampling bin 19, the positioner 61 is arranged; the positioner 61 is arranged at the top of the servo motor 111; in work, when the ocean geological sampling is needed, the positioner 61 can be used to check whether the sampling device reaches the specified area, so as to prevent unnecessary sampling caused by sampling at other positions; through the above structure, high-precision position information can be provided, and accurate positioning is crucial for determining the position of the sampling point.
[0030] As Figures 1 to 3As shown, the side wall of the body 11 is fixed with a fixed plate 71; the fixed plate 71 is arranged around the side wall of the body 11; the top of the fixed plate 71 is provided with a bolt hole 72; during work, when the sampling device is installed at the required position, it can be installed through the fixed plate 71, and is reinforced through threaded connection through the bolt hole 72 to prevent the device from tilting; through the above structure, the device can be effectively and stably supported, and even under long-time vibration and impact, it is not easy to break or deform, thereby ensuring the stability of the connection between the device and the ship.
[0031] During work, when the marine geology needs to be sampled, the drive motor 14 drives the receiving wheel 15 to rotate, so that the cable 16 is lowered, and the cable 16 is supported by the guide wheel 18 on the supporting column 17; when the sampling bin 19 is lowered to the specified position, the servo motor 111 drives the output end of the sampling hopper 112 to rotate, so that the sampling hopper 112 rotates in a threaded manner to make the sample enter the sampling bin through the sampling channel 113; when the marine geology needs to be sampled, the rotating motor 21 drives the rotating disc 22 to rotate, so that the supporting frame 13 rotates in the direction, so that it is rotated to the specified position during use, and is rotated to the retracted position when not in use, thereby preventing the sampling device from being damaged when not in use; when the sampling bin 19 needs to be lowered and retracted, the connecting rod 31 can reinforce the guide wheel 18 to prevent deformation, and the supporting rod 32 can support and reinforce the supporting column 17 to prevent deformation and damage caused by overload; when the sampling bin 19 samples in the ocean, the illuminating lamp 41 can illuminate, because the light in the ocean is dim, the illuminating lamp 41 can play the role of illumination; when the sampling bin 19 samples in the ocean, the illuminating lamp 41 illuminates the surrounding, and the high-definition camera 51 observes the surrounding situation to prevent dangerous situations; when the marine geology needs to be sampled, the positioner 61 can check whether the sampling device reaches the specified area, so as to prevent unnecessary sampling caused by sampling at other positions; when the sampling device is installed at the required position, it can be installed through the fixed plate 71, and is reinforced through threaded connection through the bolt hole 72 to prevent the device from tilting.
[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A borehole sampling device for marine geological surveys, comprising a body (11); characterized in that: The top of the machine body (11) is fixedly connected with a bearing frame (12); the top of the bearing frame (12) is fixedly connected with a support frame (13); the side wall of the support frame (13) is provided with a driving motor (14); the output end of the driving motor (14) is connected with a receiving wheel (15); the receiving wheel (15) is rotatably arranged in the support frame (13); the inside of the receiving wheel (15) is provided with a cable (16); the side wall of the support frame (13) is fixedly connected with a support column (17); the end of the support column (17) is rotatably provided with a guide wheel (18); the end of the cable (16) is rotatably arranged on the side wall of the guide wheel (18), and the end is connected with a sampling bin (19); the sampling bin (19) is arranged at one side of the support column (17); the inside of the sampling bin (19) is fixedly connected with a partition plate (110); the top of the partition plate (110) is provided with a servo motor (111); the servo motor (111) is arranged in the inside of the sampling bin (19), and is arranged between the sampling bin (19) and the partition plate (110); the output end of the servo motor (111) is connected with a sampling hopper (112); the inside of the sampling bin (19) is fixedly connected with a sampling channel (113); the sampling channel (113) is arranged in the inside of the sampling bin (19) and the sampling hopper (112) is arranged in a surrounding manner, and the bottom of the sampling bin (19) is provided with an opening; the side wall of the sampling bin (19) is rotatably connected with a shutter (114).
2. A drill cuttings sampling device for marine geological surveys according to claim 1, characterised in that: The inside of the bearing frame (12) is provided with a rotating motor (21); the end of the rotating motor (21) is rotatably connected with a rotating disc (22); the rotating disc (22) is arranged at the top of the bearing frame (12) and the bottom of the support frame (13), and is rotatably connected.
3. A drill cuttings sampling device for marine geological surveys according to claim 2, characterised in that: The end of the support column (17) is fixedly connected with a connecting rod (31); the top of the support frame (13) is fixedly connected with a support rod (32); the end of the support rod (32) is welded at the side wall position of the support column (17).
4. A drill cuttings sampling device for marine geological surveys according to claim 3, characterised in that: The side wall of the sampling bin (19) is provided with a lighting lamp (41); the lighting lamp (41) is arranged at the four corners of the side wall of the sampling bin (19).
5. A drill cuttings sampling device for marine geological surveys according to claim 4, characterised in that: The side wall of the sampling bin (19) is provided with a high-definition camera (51); the high-definition camera (51) is arranged at the four corners of the side wall of the sampling bin (19).
6. A drill cuttings sampling device for marine geological surveys according to claim 5, characterised in that: The inside of the sampling bin (19) is provided with a positioner (61); the positioner (61) is arranged at the top of the servo motor (111).
7. A drill cuttings sampling device for marine geological surveys according to claim 6, characterised in that: The side wall of the machine body (11) is fixedly connected with a fixed plate (71); the fixed plate (71) is arranged around the side wall of the machine body (11); the top of the fixed plate (71) is provided with a bolt hole (72).