Drill rod coring device
By designing the drill rod core extraction device, the core automatically slides out using the vibration mechanism and the loading mechanism, solving the problems of low manual knocking efficiency and drill rod damage, and improving the core efficiency and drill rod life.
Patent Information
- Application Number
- CN202510416768.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2025-07-04
AI Technical Summary
In the prior art, the method of manually tapping the outer wall of the drill pipe is inefficient, the workers are labor-intensive, and it is easy to cause drill pipe damage, increasing safety hazards.
A drill rod core retrieval device is designed, including a vibration mechanism and a loading mechanism. By clamping the drill rod and tilting it, the core is slided out by using a vibration assembly to avoid direct knocking on the drill rod.
It improves core extraction efficiency, reduces worker safety hazards, extends the service life of the drill rod, and avoids hidden damage to the drill rod.
Smart Images
Figure CN120251124A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of exploration technologies, and particularly to a core drill pipe device. Background Art
[0002] In geological exploration operations, core drilling is a key step in obtaining underground rock layer samples. In traditional methods, after the drill pipe completes drilling, the core needs to be separated from the rock layer through steps such as lifting the drilling tool and cutting off the core, and then the drill pipe is retracted to the hole mouth for core extraction operations.
[0003] Currently, the extraction of the core from the inside of the drill pipe mainly relies on the method of manually knocking on the outer wall of the drill pipe, and the core is made to slide out by external vibration. However, this method has significant defects: First, the operation efficiency is limited by the experience level of the workers, and the high-intensity repetitive labor is likely to cause fatigue to the personnel, increasing the potential safety hazards of the operation; Second, the vibration generated during the knocking process may also cause hidden damage to the connection parts of the drill pipe, reducing the service life of the equipment. Summary of the Invention
[0004] An embodiment of this application provides a core drill pipe device, which solves the technical problem in the prior art of relying on the method of manually knocking on the outer wall of the drill pipe to extract the core from the inside of the drill pipe.
[0005] The core drill pipe device provided by the embodiment of this application includes: a vibration mechanism configured to clamp the drill pipe and tilt the drill pipe; and a holding mechanism for receiving the core separated from the drill pipe; wherein, the vibration mechanism includes a first base, a first top bracket, an actuating component, a first clamping component, and a vibration component; the first top bracket is rotatably connected to the first base, and the rotation axes of the first top bracket are arranged in parallel; the actuating component is installed on the first base, and the actuating end of the actuating component is connected to the first top bracket and is configured to drive the first top bracket to rotate; the first clamping component is installed on the top surface of the first top bracket; the vibration component is connected to the first top bracket and is configured to drive the first top bracket to vibrate.
[0006] In a possible implementation manner, the actuating component includes a first telescopic member, a slide rail, a slider, and a pull rod; the slide rail is installed on the first base and extends in a direction orthogonal to the rotation axis of the first top bracket; the slider is slidably connected to the slide rail; the first telescopic member is fixedly connected to the first base, and the actuating end of the first telescopic member is connected to the slider; both ends of the pull rod are respectively hinged to the slider and the first top bracket.
[0007] In a possible implementation, the first clamping assembly includes at least one clamping jaw, and the clamping jaw includes a first clamping portion, a second clamping portion, and a second telescopic member; one end of the first clamping portion is fixedly connected to the first top bracket, and the other end of the first clamping portion is located above the first top bracket; one end of the second clamping portion is rotatably connected to the first top bracket, and the other end of the second clamping portion is located above the first top bracket; the second telescopic member is rotatably connected to the first top bracket, and the actuating end of the second telescopic member is rotatably connected to the second clamping portion to drive the second clamping portion to move in directions close to and away from the first clamping portion.
[0008] In a possible implementation, the vibration assembly includes an air hammer and / or a vibration motor fixedly connected to the first top bracket.
[0009] In a possible implementation, the holding mechanism includes a second base, a second top bracket, a hopper, and a third telescopic member; the second top bracket is rotatably connected to the second base, and the rotation axes of the second top brackets are arranged in parallel; the hopper is fixedly connected to the second top bracket; the third telescopic member is rotatably installed on the second base, and the actuating end of the third telescopic member is rotatably connected to the second top bracket and is configured to drive the second top bracket to rotate.
[0010] In a possible implementation, the drill pipe coring device further includes a material transfer mechanism located above the vibration mechanism and the holding mechanism for grasping the drill pipe and moving it in the horizontal and vertical directions.
[0011] In a possible implementation, the material transfer mechanism includes a first material transfer frame, a second material transfer frame, a third material transfer frame, a first material transfer actuator, a second material transfer actuator, a third material transfer actuator, and a second clamping assembly; the second material transfer frame is located below the first material transfer frame; the first material transfer actuator is installed on the first material transfer frame, and the actuating end of the first material transfer actuator is connected to the second material transfer frame and is configured to drive the second material transfer frame to move in a horizontal direction orthogonal to the rotation axis of the first top bracket; the third material transfer frame is located below the second material transfer frame; the second material transfer actuator is installed on the second material transfer frame, and the actuating end of the second material transfer actuator is connected to the third material transfer frame and is configured to drive the third material transfer frame to move in a horizontal direction parallel to the rotation axis of the first top bracket; the third material transfer actuator is installed on the third material transfer frame, and the actuating end of the third material transfer actuator is connected to the fourth material transfer frame and is configured to drive the fourth material transfer frame to move in the vertical direction; the first clamping assembly is fixedly connected to the bottom of the fourth material transfer frame.
[0012] In a possible implementation, the first material transfer actuator includes a first material transfer slide rail, a first material transfer slider, and a first material transfer telescopic member; the first material transfer slide rail is fixedly connected to the bottom of the first material transfer rack and extends in a horizontal direction orthogonal to the rotation axis of the first top bracket; the first material transfer slider is slidably connected to the first material transfer slide rail; one end of the first material transfer telescopic member is fixedly connected to the first material transfer rack, the other end of the first material transfer telescopic member is fixedly connected to the second material transfer rack, and the second material transfer rack is connected to the first material transfer slider.
[0013] In a possible implementation, the second material transfer actuator includes a second material transfer slide rail, a second material transfer slider, and a second material transfer telescopic member; the second material transfer slide rail is fixedly connected to the bottom of the second material transfer rack and extends in a horizontal direction parallel to the rotation axis of the first top bracket; the second material transfer slider is slidably connected to the second material transfer slide rail; one end of the second material transfer telescopic member is fixedly connected to the second material transfer rack, the other end of the second material transfer telescopic member is fixedly connected to the third material transfer rack, and the third material transfer rack is connected to the second material transfer slider.
[0014] In a possible implementation, the third material transfer actuator includes a third material transfer telescopic member, a guide shaft, and a guide shaft sleeve; the third material transfer telescopic member is fixedly installed on the second material transfer rack, and one end of the third material transfer telescopic member is connected to the third material transfer rack; the guide shaft sleeve is disposed on the second material transfer rack; the guide shaft is located within the guide shaft sleeve, and one end of the guide shaft is fixedly connected to the third material transfer telescopic member.
[0015] The technical solutions provided in the embodiments of the present application have at least the following technical effects:
[0016] An embodiment of the present application provides a drill pipe core sampling device, which includes a vibration mechanism and a storage mechanism; the storage mechanism is used to receive the core separated from the drill pipe; the vibration mechanism includes a first base, a first top bracket, an actuating component, a first clamping component and a vibration component; the first top bracket is rotatably connected to the first base, and the rotation axis of the first top bracket is arranged in parallel; the actuating component is installed on the first base, and the actuation of the actuating component is connected to the first top bracket; the first clamping component is installed on the top surface of the first top bracket; the vibration component is connected to the first top bracket. When the drill pipe core sampling device performs core sampling work, first, the first clamping component clamps the drill pipe that is already in the open state, then the actuating component drives the first top bracket to rotate, so that the drill pipe is tilted, and finally the vibration component drives the first top bracket to vibrate, so that the tilted drill pipe is vibrated, and the core slides from the drill pipe into the storage mechanism. Therefore, the drill pipe core sampling device can perform high-intensity repetitive work, reduces the potential safety hazards of workers, improves the core sampling efficiency, and the drill pipe core sampling device does not directly strike the drill pipe, avoiding hidden damage to the drill pipe and making the drill pipe have a long service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for description in the embodiments of the present application. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0018] Figure 1 It is a schematic structural diagram of the drill pipe core sampling device provided by the embodiment of the present application;
[0019] Figure 2 It is a schematic structural diagram of the vibration mechanism provided by the embodiment of the present application;
[0020] Figure 3 It is a schematic structural diagram of the first clamping jaw provided by the embodiment of the present application;
[0021] Figure 4 It is a schematic structural diagram of the storage mechanism provided by the embodiment of the present application;
[0022] Figure 5 It is a schematic structural diagram of the material transfer mechanism provided by the embodiment of the present application.
[0023] Reference numerals: 1 - vibration mechanism; 11 - first base; 111 - first bottom bracket; 112 - first shock-absorbing spring; 113 - first middle bracket; 114 - first buffer block; 115 - hydraulic buffer; 12 - first top bracket; 13 - actuation assembly; 131 - first telescopic member; 132 - slide rail; 133 - slider; 134 - pull rod; 14 - first clamping assembly; 140 - clamping jaw; 141 - first clamping portion; 142 - second clamping portion; 143 - second telescopic member; 15 - vibration assembly; 151 - air hammer; 152 - vibration motor; 2 - holding mechanism; 21 - second base; 211 - second bottom bracket; 212 - second shock-absorbing spring; 213 - second middle bracket; 214 - second buffer block; 22 - second top bracket; 23 - hopper; 24 - third telescopic member; 3 - material transfer mechanism; 31 - first material transfer frame; 32 - second material transfer frame; 33 - third material transfer frame; 34 - first material transfer actuator; 341 - first material transfer slide rail; 342 - first material transfer slider; 343 - first material transfer telescopic member; 35 - second material transfer actuator; 351 - second material transfer slide rail; 352 - second material transfer slider; 353 - second material transfer telescopic member; 36 - third material transfer actuator; 361 - third material transfer telescopic member; 362 - guide shaft; 363 - guide shaft sleeve; 37 - second clamping assembly; 38 - fourth material transfer frame; 4 - drill pipe. Detailed implementation manners
[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0025] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. The terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, the terms "mounted", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.
[0026] As Figure 1 shown, the core drill pipe device provided by the embodiments of the present application includes a vibration mechanism 1 and a containing mechanism 2. The vibration mechanism 1 is configured to clamp the drill pipe 4 and tilt the drill pipe 4. The containing mechanism 2 is used to receive the core separated from the drill pipe 4.
[0027] Specifically, referring to Figure 2 , the vibration mechanism 1 includes a first base 11, a first top bracket 12, an actuating component 13, a first clamping component 14, and a vibration component 15. The first top bracket 12 is rotatably connected to the first base 11, and the rotation axes of the first top brackets 12 are arranged in parallel. The actuating component 13 is installed on the first base 11, and the actuating end of the actuating component 13 is connected to the first top bracket 12 and is configured to drive the first top bracket 12 to rotate. The first clamping component 14 is installed on the top surface of the first top bracket 12. The vibration component 15 is connected to the first top bracket 12 and is configured to drive the first top bracket 12 to vibrate.
[0028] When the core drill pipe device performs core sampling work, first, the first clamping component 14 clamps the drill pipe 4 that is already in the open state, then the actuating component 13 drives the first top bracket 12 to rotate, thereby tilting the drill pipe 4. Finally, the vibration component 15 drives the first top bracket 12 to vibrate, so that the tilted drill pipe 4 is vibrated, and the core slides from the drill pipe 4 into the containing mechanism 2. Therefore, the core drill pipe device can perform high-intensity repetitive work, reducing the potential safety hazards for workers, improving the core sampling efficiency, and the core drill pipe device does not directly strike the drill pipe 4, avoiding the hidden damage to the drill pipe 4 and enabling the drill pipe 4 to have a long service life.
[0029] In some embodiments of the present application, the specific structure of the actuating component 13 is asFigure 2 As shown, the actuating assembly 13 includes a first telescopic member 131, a slide rail 132, a slider 133, and a pull rod 134. The slide rail 132 is mounted on the first base 11 and extends in a direction orthogonal to the rotation axis of the first top bracket 12. The slider 133 is slidably connected to the slide rail 132. The first telescopic member 131 is fixedly connected to the first base 11, and the actuating end of the first telescopic member 131 is connected to the slider 133. The two ends of the pull rod 134 are respectively hinged to the slider 133 and the first top bracket 12.
[0030] After the first clamping assembly 14 fixes the drill pipe 4, the first telescopic member 131 extends, the actuating end of the first telescopic member 131 drives the slider 133 to slide on the slide rail 132, and the pull rod 134 pushes the first top bracket 12 to rotate, so that the drill pipe 4 gradually tilts. After the core in the drill pipe 4 slides down to the holding mechanism 2, the first telescopic member 131 shortens, the actuating end of the first telescopic member 131 drives the slider 133 to slide on the slide rail 132, and the pull rod 134 drives the first top bracket 12 to rotate towards the direction close to the first base 11, so that the drill pipe 4 gradually levels.
[0031] Exemplarily, Figure 2 In the shown actuating assembly 13, the first telescopic member 131 is a cylinder; of course, the first telescopic member 131 can also be a hydraulic cylinder, an electric push rod, etc.
[0032] In some other embodiments of the present application, the actuating assembly 13 can also be other specific structures. For example, the actuating assembly 13 includes a motor, a reducer, and a rotating shaft; the motor and the reducer are mounted on the first base 11, and the rotating shaft of the motor is fixedly connected to the input shaft of the reducer; the first top bracket 12 is fixedly connected to the rotating shaft, and the axis of the rotating shaft coincides with the rotation axis of the first top bracket 12; the output shaft of the reducer is fixedly connected to one end of the rotating shaft.
[0033] In some embodiments of the present application, the first clamping assembly 14 includes at least one clamping jaw 140, Figure 2 The first clamping assembly 14 shown includes three clamping jaws 140, and the three clamping jaws 140 are fixedly connected to the first top bracket 12; the first clamping assembly 14 can also include other numbers of clamping jaws 140, such as one, two, four, etc.
[0034] Specifically, as Figure 3As shown, the clamping jaw 140 includes a first clamping portion 141, a second clamping portion 142, and a second telescopic member 143. One end of the first clamping portion 141 is fixedly connected to the first top bracket 12, and the other end of the first clamping portion 141 is located above the first top bracket 12. One end of the second clamping portion 142 is rotatably connected to the first top bracket 12, and the other end of the second clamping portion 142 is located above the first top bracket 12. The second telescopic member 143 is rotatably connected to the first top bracket 12, and the actuating end of the second telescopic member 143 is rotatably connected to the second clamping portion 142 to drive the second clamping portion 142 to move in a direction close to and away from the first clamping portion 141.
[0035] When the drill pipe 4 needs to be fixed to the first top bracket 12, the second telescopic member 143 extends, and the actuating end of the second telescopic member 143 drives the second clamping portion 142 to rotate in a direction close to the first clamping portion 141, so that the drill pipe 4 located between the first clamping portion 141 and the second clamping portion 142 is clamped and fixed. When it is necessary to remove the drill pipe 4 from the first top bracket 12, the second telescopic member 143 contracts, and the actuating end of the second telescopic member 143 drives the second clamping portion 142 to rotate in a direction away from the first clamping portion 141, so that the drill pipe 4 located between the first clamping portion 141 and the second clamping portion 142 is released.
[0036] Exemplarily, Figure 3 In the clamping jaw 140 shown, the second telescopic member 143 is a cylinder; of course, the second telescopic member 143 can also be a hydraulic cylinder, an electric push rod, etc.
[0037] The vibration assembly 15 includes an air hammer 151 and / or a vibration motor 152 fixedly connected to the first top bracket 12. Exemplarily, Figure 2 In the vibration mechanism 1 shown, the vibration assembly 15 includes an air hammer 151 and a vibration motor 152 fixedly connected to the first top bracket 12. After the drill pipe coring device drives the drill pipe 4 to tilt, the air hammer 151 and the vibration motor 152 generate vibrations simultaneously to drive the drill pipe 4 to vibrate.
[0038] In some embodiments of the present application, such as Figure 2As shown, the first base 11 includes a first bottom bracket 111, a first shock-absorbing spring 112, a first middle bracket 113, a first buffer block 114, and a hydraulic buffer 115. The first shock-absorbing spring 112 is fixedly connected to the top of the first bottom bracket 111, and the first middle bracket 113 is fixedly connected to the first shock-absorbing spring 112. The actuating assembly 13 is installed on the first middle bracket 113, and the first top bracket 12 is rotatably connected to the first middle bracket 113. The first buffer block 114 is fixedly arranged on the top surface of the first middle bracket 113. The hydraulic buffer 115 is vertically and fixedly connected to the first middle bracket 113, and the front end of the hydraulic buffer 115 extends beyond the top surface of the first middle bracket 113 for buffering the descending process of the first top bracket 12.
[0039] When the vibration assembly 15 generates vibration to make the core in the drill pipe 4 slide out, the first shock-absorbing spring 112 is used to slow down the vibration transmitted to the first bottom bracket 111 so that the position of the first bottom bracket 111 remains fixed. The first buffer block 114 and the hydraulic buffer 115 can buffer the descending process of the first top bracket 12.
[0040] As Figure 5 shown, in some embodiments of the present application, the storage mechanism 2 includes a second base 21, a second top bracket 22, a hopper 23, and a third telescopic member 24. The second top bracket 22 is rotatably connected to the second base 21, and the rotation axes of the second top brackets 22 are arranged in parallel. The hopper 23 is fixedly connected to the second top bracket 22. The third telescopic member 24 is rotatably installed on the second base 21, and the actuating end of the third telescopic member 24 is rotatably connected to the second top bracket 22 and is configured to drive the second top bracket 22 to rotate.
[0041] The second base 21 is used to carry the second top bracket 22, the hopper 23, and the third telescopic member 24. The hopper 23 is used to receive the core that slides down from the drill pipe 4, and the staff can sort the core in the hopper 23. When the sorting of the core is completed, there will be some stones remaining in the hopper 23. At this time, control the third telescopic member 24 to extend, and the actuating end of the third telescopic member 24 drives the second top bracket 22 to rotate, so that the hopper 23 tilts with the rotation of the second top bracket 22, and the remaining stones in the hopper 23 are poured into the storage container.
[0042] Continue to refer to Figure 5, in some embodiments of the present application, the second base 21 includes a second bottom bracket 211, a second shock-absorbing spring 212, a second middle bracket 213, and a second buffer block 214. The second shock-absorbing spring 212 is fixedly connected to the top of the second bottom bracket 211, and the second middle bracket 213 is fixedly connected to the second shock-absorbing spring 212. The third telescopic member 24 is rotatably mounted on the second middle bracket 213. The second buffer block 214 is fixedly arranged on the second middle bracket 213.
[0043] In some other embodiments of the present application, the holding mechanism 2 can also be in other structural forms. For example, the holding mechanism 2 includes a hopper 23 and a fixed frame; the hopper 23 is placed in the fixed frame; when the drill pipe 4 is inclined, the hopper 23 is located below the drill pipe 4. After the core slides from the drill pipe 4 into the hopper 23, the staff sorts the core. After the sorting is completed, the staff can remove the hopper 23 containing the core from the fixed frame and pour the remaining stones in the hopper 23 into the storage container.
[0044] Continue to refer to Figure 1 , the drill pipe core-taking device further includes a material transfer mechanism 3. The material transfer mechanism 3 is located above the vibration mechanism 1 and the holding mechanism 2 and is used to grasp the drill pipe 4 and move it in the horizontal and vertical directions. It can grasp the drill pipe 4 that needs to take the core from the previous station and place it on the first clamping component 14, and grasp the drill pipe 4 that has completed the core-taking from the first clamping component 14 and place it on the next station.
[0045] In some embodiments of the present application, as Figure 5 shown, the material transfer mechanism 3 includes a first transfer rack 31, a second transfer rack 32, a third transfer rack 33, a fourth transfer rack 38, a first transfer actuator 34, a second transfer actuator 35, a third transfer actuator 36, and a second clamping component 37. The second transfer rack 32 is located below the first transfer rack 31. The first transfer actuator 34 is installed on the first transfer rack 31, and the actuator end of the first transfer actuator 34 is connected to the second transfer rack 32 and is configured to drive the second transfer rack 32 to move in the horizontal direction orthogonal to the rotation axis of the first top bracket 12. The third transfer rack 33 is located below the second transfer rack 32. The second transfer actuator 35 is installed on the second transfer rack 32, and the actuator end of the second transfer actuator 35 is connected to the third transfer rack 33 and is configured to drive the third transfer rack 33 to move in the horizontal direction parallel to the rotation axis of the first top bracket 12. The third transfer actuator 36 is installed on the third transfer rack 33, and the actuator end of the third transfer actuator 36 is connected to the fourth transfer rack 38 and is configured to drive the fourth transfer rack 38 to move in the vertical direction. The second clamping component 37 is fixedly connected to the bottom of the fourth transfer rack 38.
[0046] When the second clamping assembly 37 clamps the drill pipe 4, the first material transfer actuator 34 drives the second material transfer frame 32 and the second material transfer actuator 35 drives the third material transfer frame 33 to achieve the horizontal movement of the drill pipe 4, and the third material transfer actuator 36 drives the fourth material transfer frame 38 to move in the vertical direction to achieve the vertical movement of the drill pipe 4.
[0047] In some embodiments of the present application, the specific structure of the second clamping assembly 37 is the same as that of the first clamping assembly 14.
[0048] Figure 5 The specific structure of the first material transfer actuator 34 is shown. The first material transfer actuator 34 includes a first material transfer slide rail 341, a first material transfer slider 342, and a first material transfer telescopic member 343. The first material transfer slide rail 341 is fixedly connected to the bottom of the first material transfer frame 31 and extends in a horizontal direction orthogonal to the rotation axis of the first top bracket 12. The first material transfer slider 342 is slidably connected to the first material transfer slide rail 341. One end of the first material transfer telescopic member 343 is fixedly connected to the first material transfer frame 31, and the other end of the first material transfer telescopic member 343 is fixedly connected to the second material transfer frame 32, and the second material transfer frame 32 is connected to the first material transfer slider 342.
[0049] When the material transfer mechanism 3 needs to drive the drill pipe 4 to move in a horizontal direction orthogonal to the rotation axis of the first top bracket 12, the first material transfer telescopic member 343 extends or contracts to drive the second material transfer frame 32, and then drives the drill pipe 4 through the third material transfer frame 33, the fourth material transfer frame 38, and the second clamping assembly 37. Moreover, when the first material transfer telescopic member 343 drives the second material transfer frame 32 to move, the first material transfer slider 342 connected to the second material transfer frame 32 slides on the first material transfer slide rail 341, so that the second material transfer frame 32 can maintain an accurate movement direction.
[0050] Exemplarily, the first material transfer telescopic member 343 is a cylinder; of course, the first material transfer telescopic member 343 can also be a hydraulic cylinder, an electric push rod, etc.
[0051] Figure 5 The specific structure of the second material transfer actuator 35 is shown. The second material transfer actuator 35 includes a second material transfer slide rail 351, a second material transfer slider 352, and a second material transfer telescopic member 353. The second material transfer slide rail 351 is fixedly connected to the bottom of the second material transfer frame 32 and extends in a horizontal direction parallel to the rotation axis of the first top bracket 12. The second material transfer slider 352 is slidably connected to the second material transfer slide rail 351. One end of the second material transfer telescopic member 353 is fixedly connected to the second material transfer frame 32, and the other end of the second material transfer telescopic member 353 is fixedly connected to the third material transfer frame 33, and the third material transfer frame 33 is connected to the second material transfer slider 352.
[0052] When the material transfer mechanism 3 needs to drive the drill pipe 4 to move horizontally along a direction parallel to the rotation axis of the first top bracket 12, the second material transfer telescopic member 353 extends or contracts to drive the third material transfer bracket 33, and then drives the drill pipe 4 through the fourth material transfer bracket 38 and the second clamping assembly 37. Moreover, when the second material transfer telescopic member 353 drives the third material transfer bracket 33 to move, the second material transfer slider 352 connected to the third material transfer bracket 33 slides on the second material transfer slide rail 351, so that the third material transfer bracket 33 can maintain an accurate movement direction.
[0053] Exemplarily, the second material transfer telescopic member 353 is a cylinder; of course, the second material transfer telescopic member 353 can also be a hydraulic cylinder, an electric push rod, etc.
[0054] Figure 5 The specific structure of the third material transfer actuator 36 is shown. The third material transfer actuator 36 includes a third material transfer telescopic member 361, a guide shaft 362, and a guide shaft sleeve 363. The third material transfer telescopic member 361 is fixedly installed on the third material transfer bracket 33, and one end of the third material transfer telescopic member 361 is connected to the fourth material transfer bracket 38. The guide shaft sleeve 363 is arranged on the third material transfer bracket 33. The guide shaft 362 is located inside the guide shaft sleeve 363, and one end of the guide shaft 362 is fixedly connected to the fourth material transfer bracket 38.
[0055] When the material transfer mechanism 3 needs to drive the drill pipe 4 to move vertically, the third material transfer telescopic member 361 extends or contracts to drive the fourth material transfer bracket 38, and then drives the drill pipe 4 through the second clamping assembly 37. Moreover, the guide shaft 362 slides inside the guide shaft sleeve 363, and the guide shaft 362 will guide the vertical movement of the fourth material transfer bracket 38, so that the fourth material transfer bracket 38 can maintain an accurate movement direction.
[0056] Exemplarily, the third material transfer telescopic member 361 is a cylinder; of course, the third material transfer telescopic member 361 can also be a hydraulic cylinder, an electric push rod, etc.
[0057] The various embodiments in this specification are described in a progressive manner. For the same or similar parts between the various embodiments, reference can be made to each other. The key points of each embodiment are the differences from other embodiments.
[0058] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the present application.
Claims
1. A drill pipe core sampling device, characterized in that, Comprising: A vibration mechanism configured to clamp a drill pipe and tilt the drill pipe; And A holding mechanism for receiving the core detached from the drill pipe; Wherein, the vibration mechanism includes a first base, a first top bracket, an actuating component, a first clamping component and a vibration component; The first top bracket is rotatably connected to the first base, and the rotation axes of the first top brackets are arranged in parallel; The actuating component is installed on the first base, and the actuating end of the actuating component is connected to the first top bracket and is configured to drive the first top bracket to rotate; The first clamping component is installed on the top surface of the first top bracket; The vibration component is connected to the first top bracket and is configured to drive the first top bracket to vibrate.
2. The core drill pipe device according to claim 1, characterized in that, The actuating component includes a first telescopic member, a slide rail, a slider and a pull rod; The slide rail is installed on the first base and extends in a direction orthogonal to the rotation axis of the first top bracket; The slider is slidably connected to the slide rail; The first telescopic member is fixedly connected to the first base, and the actuating end of the first telescopic member is connected to the slider; Both ends of the pull rod are respectively hinged to the slider and the first top bracket.
3. The core drilling tool according to claim 1, characterized in that, The first clamping component includes at least one clamping jaw, and the clamping jaw includes a first clamping portion, a second clamping portion and a second telescopic member; One end of the first clamping portion is fixedly connected to the first top bracket, and the other end of the first clamping portion is located above the first top bracket; One end of the second clamping portion is rotatably connected to the first top bracket, and the other end of the second clamping portion is located above the first top bracket; The second telescopic member is rotatably connected to the first top bracket, and the actuating end of the second telescopic member is rotatably connected to the second clamping portion to drive the second clamping portion to move in a direction close to and away from the first clamping portion.
4. The core drilling pipe device according to claim 1, characterized in that, The vibration component includes an air hammer and / or a vibration motor fixedly connected to the first top bracket.
5. The core drill pipe device according to claim 1, characterized in that, The holding mechanism includes a second base, a second top bracket, a hopper and a third telescopic member; The second top bracket is rotatably connected to the second base, and the rotation axes of the second top brackets are arranged in parallel; The hopper is fixedly connected to the second top bracket; The third telescopic member is rotatably installed on the second base, and the actuating end of the third telescopic member is rotatably connected to the second top bracket and is configured to drive the second top bracket to rotate.
6. The core drill pipe device according to claim 1, characterized in that, Further comprising: A material transfer mechanism located above the vibration mechanism and the holding mechanism for grasping the drill pipe and moving it in the horizontal and vertical directions.
7. The drill pipe core sampling device according to claim 6, characterized in that, The material transfer mechanism includes a first transfer rack, a second transfer rack, a third transfer rack, a fourth transfer rack, a first transfer actuator, a second transfer actuator, a third transfer actuator and a second clamping component; The second material transfer rack is located below the first material transfer rack; the first material transfer actuator is installed on the first material transfer rack, and the actuator end of the first material transfer actuator is connected to the second material transfer rack, and is configured to drive the second material transfer rack to move in a horizontal direction orthogonal to the rotation axis of the first top bracket; The third material transfer rack is located below the second material transfer rack; the second material transfer actuator is installed on the second material transfer rack, and the actuator end of the second material transfer actuator is connected to the third material transfer rack, and is configured to drive the third material transfer rack to move in a horizontal direction parallel to the rotation axis of the first top bracket; The third material transfer actuator is installed on the third material transfer rack, and the actuator end of the third material transfer actuator is connected to the fourth material transfer rack, and is configured to drive the fourth material transfer rack to move in the vertical direction; The first clamping assembly is fixedly connected to the bottom of the fourth material transfer rack.
8. The drill pipe core sampling device according to claim 7, characterized in that, The first material transfer actuator includes a first material transfer slide rail, a first material transfer slider and a first material transfer telescopic member; The first material transfer slide rail is fixedly connected to the bottom of the first material transfer rack and extends in a horizontal direction orthogonal to the rotation axis of the first top bracket; The first material transfer slider is slidably connected to the first material transfer slide rail; One end of the first material transfer telescopic member is fixedly connected to the first material transfer rack, the other end of the first material transfer telescopic member is fixedly connected to the second material transfer rack, and the second material transfer rack is connected to the first material transfer slider.
9. The core drill pipe device according to claim 7, characterized in that, The second material transfer actuator includes a second material transfer slide rail, a second material transfer slider and a second material transfer telescopic member; The second material transfer slide rail is fixedly connected to the bottom of the second material transfer rack and extends in a horizontal direction parallel to the rotation axis of the first top bracket; The second material transfer slider is slidably connected to the second material transfer slide rail; One end of the second material transfer telescopic member is fixedly connected to the second material transfer rack, the other end of the second material transfer telescopic member is fixedly connected to the third material transfer rack, and the third material transfer rack is connected to the second material transfer slider.
10. The drill pipe core sampling device according to claim 7, characterized in that, The third material transfer actuator includes a third material transfer telescopic member, a guide shaft and a guide shaft sleeve; The third material transfer telescopic member is fixedly installed on the second material transfer rack, and one end of the third material transfer telescopic member is connected to the third material transfer rack; The guide shaft sleeve is arranged on the second material transfer rack; The guide shaft is located in the guide shaft sleeve, and one end of the guide shaft is fixedly connected to the third material transfer telescopic member.