Drill rod dismounting and mounting equipment

Abstract

The invention discloses drill rod dismounting and mounting equipment. The drill rod dismounting and mounting equipment comprises a conveying device, a dismounting and mounting device, a coring device and a transferring device. The coring device tilts and vibrates the drill rod disassembled by the disassembling and assembling device, and collects a rock core taken out of the drill rod; the transfer device is configured to transfer the drill rods between the conveying device and the disassembly and assembly device and between the disassembly and assembly device and the coring device; the dismounting and mounting device comprises a dismounting and mounting support, a dismounting and mounting fixing mechanism, a screwing mechanism, a moving mechanism and a plurality of first lifting mechanisms. The dismounting and mounting fixing mechanism is connected to the dismounting and mounting bracket; the screwing mechanism is connected to the dismounting bracket; the moving mechanism can be slidably connected to the dismounting support in the first direction. The multiple first lifting mechanisms are arranged on the disassembly and assembly support at intervals in the first direction. When the drill rod dismounting and mounting equipment is used for dismounting and mounting the drill rod, manpower and time are saved, and the dismounting and mounting efficiency of the drill rod is improved.

Description

Technical Field

[0001] The present application relates to the technical field of exploration equipment, and in particular to a drill pipe disassembly and assembly device. Background Art

[0002] Geological exploration refers to the process of studying the composition, structure and resource distribution of the earth through a series of scientific methods and technical means. Its main purpose is to find and evaluate natural resources such as mineral resources, oil and gas resources, groundwater, and provide necessary geological basis for engineering construction, environmental protection and other fields.

[0003] During geological exploration, drilling equipment delivers the drill rod to a predetermined depth underground. The hollow structure inside the drill rod can collect rock samples broken during the drilling process to form a core. After drilling is completed, the drill rod is lifted to the surface and opened to remove the core. Subsequently, geological staff use professional instruments such as X-ray diffractometers, scanning electron microscopes, and spectrometers to analyze the core to determine its physical properties, chemical composition, mineral composition and other characteristics, and then infer the geological history and evaluate the potential of mineral resources.

[0004] However, when extracting the core from the drill pipe, workers need to manually disassemble the drill pipe using tools such as wrenches, take out the core, and then manually reassemble it. This process not only consumes a lot of manpower and time, but also has low efficiency, becoming an important constraint in geological exploration operations. Summary of the invention

[0005] The embodiment of the present application provides a drill rod disassembly and assembly device to solve the technical problem in the prior art that the drill rod needs to be manually disassembled and assembled, which consumes a lot of manpower and time and is inefficient.

[0006] The drill rod disassembly and assembly equipment provided in the embodiment of the present application comprises: a conveying device; a disassembly and assembly device, which is configured to disassemble the drill rod with the core and assemble the empty drill rod; a coring device, which tilts and vibrates the drill rod disassembled by the disassembly and assembly device, and collects the core taken out of the drill rod; and a transport device, which is configured to transport the drill rod between the conveying device and the disassembly and assembly device, and between the disassembly and assembly device and the coring device; wherein the disassembly and assembly device comprises a disassembly and assembly bracket, a disassembly and assembly fixing mechanism, a screwing mechanism, a moving mechanism and a plurality of first lifting mechanisms; the disassembly and assembly fixing mechanism is connected to the disassembly and assembly bracket, and is configured to fix and release the tail section of the drill pipe; the screwing mechanism is connected to the disassembly and assembly bracket and is configured to clamp and rotate the outer shell and the inner shell of the drill pipe; the moving mechanism can be slidably connected to the disassembly and assembly bracket along a first direction, and is configured to clamp the outer shell and the inner shell of the drill pipe respectively and move a preset distance along the first direction and release after the outer shell and the tail section of the drill pipe are disconnected, and the inner shell and the tail section of the drill pipe are disconnected; wherein the first direction is the axial direction of the drill pipe when it is located at the disassembly and assembly fixing mechanism and the screwing mechanism; the multiple first lifting mechanisms are spaced apart on the disassembly and assembly bracket along the first direction, and are configured to move in the height direction and carry the drill pipe when moving to a high place.

[0007] In one possible implementation, the conveying device includes: a frame; a sliding bracket, which is slidably connected to the frame along a transfer direction; an actuating mechanism, which is connected to the sliding bracket and is configured to drive the sliding bracket to slide on the frame; and a conveying mechanism, in which the conveying assembly is installed on the sliding bracket and is configured to drive a drill rod placed on the conveying mechanism to move along the transfer direction.

[0008] In one possible implementation, the transfer device includes: a grasping mechanism, which is located above the conveying device and is configured to grasp and release the drill rod and drive the drill rod to move vertically so that the drill rod is transferred between the conveying device and a first preset position; a transfer lifting mechanism, which is located below the conveying device and is configured to drive the drill rod to move vertically so that the drill rod is transferred between the first preset position, the disassembly and assembly device, and the second preset position; and a moving mechanism, which is located between the transfer lifting mechanism and the coring device and is configured to grasp and release the drill rod and drive the drill rod to transfer between the coring device and the second preset position.

[0009] In one possible implementation, the coring device includes: a vibration mechanism, which is configured to clamp a drill pipe and tilt the drill pipe; and a containing mechanism, which is used to receive the core detached from the drill pipe; wherein the vibration mechanism includes a first base, a first top bracket, a tilt actuating assembly, a first coring clamping assembly and a vibration assembly; 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 tilt actuating assembly is installed on the first base, and the actuating end of the tilt actuating assembly is connected to the first top bracket, and is configured to drive the first top bracket to rotate; the first coring clamping assembly is installed on the top surface of the first top bracket; the vibration assembly is connected to the first top bracket, and is configured to drive the first top bracket to vibrate.

[0010] In one possible implementation, the drill rod disassembly and assembly equipment also includes: a cutting device, which is located above the disassembly and assembly device and is configured to cut the drill rod to remove the tail section of the drill rod when the disassembly and assembly device cannot disconnect the inner shell and / or outer shell of the drill rod from the tail section of the drill rod.

[0011] In one possible implementation, the cutting device includes: a fixed bracket; a cutting machine, which is rotatably connected to the fixed bracket, is located above the disassembly and assembly device, and the cutting blade of the cutting machine faces the drill pipe; a cutting actuator, which is connected to the fixed bracket; and a cutting transmission assembly, one end of the cutting transmission assembly is connected to the actuating end of the cutting actuator, and the other end of the cutting transmission assembly is connected to the cutting machine, and is configured to drive the cutting machine to rotate when the actuating end of the cutting actuator is actuated.

[0012] In a possible implementation, the drill rod disassembly and assembly equipment further includes: a waste box, which is located next to the coring device and is used to store stones after the cores are sorted.

[0013] In one possible implementation, the waste box includes: a base; a box body, which is provided with an upward opening for core waste to enter, and is configured to be at least partially detachably installed in the base; a cover, which is hinged to the box body and located at the opening; and a cover opening actuator mechanism, which is connected to the base and is configured to drive the cover to rotate to open the opening.

[0014] In a possible implementation, the drill rod disassembly and assembly equipment further includes: a stone conveying device, and the sorting device is close to the containing mechanism and is used to convey the stones sorted from the containing mechanism to a predetermined position.

[0015] In a possible implementation, the drill rod disassembly and assembly equipment further includes: a spray device, the spray device includes a plurality of spray components, and the plurality of spray components are arranged on the side and above the disassembly and assembly device.

[0016] The technical solution provided in the embodiments of the present application has at least the following technical effects: The embodiment of the present application provides a drill rod disassembly and assembly device, which includes a conveying device, a disassembly and assembly device, a coring device and a transfer device. The conveying device can convey the drill rod containing the core from the exploration position to the position of the transfer device, and convey the empty drill rod from the transfer device to the exploration position. The transfer device is used to transfer the drill rod between the conveying device and the disassembly and assembly device, and between the disassembly and assembly device and the coring device. The disassembly and assembly device includes a disassembly and assembly bracket, a disassembly and assembly fixing mechanism, a screwing mechanism, a moving mechanism and a plurality of first lifting mechanisms. When disassembling the drill rod, the transfer device places the drill rod on multiple first lifting mechanisms. At this time, the tail section of the drill rod is located at the disassembly and fixing mechanism, and the outer shell of the drill rod is located at the screwing mechanism. The disassembly and fixing mechanism fixes the tail section of the drill rod, and the screwing mechanism screws the outer shell of the drill rod to disconnect the outer shell of the drill rod from the tail section of the drill rod; then, the moving mechanism clamps the outer shell of the drill rod for multiple times and moves and releases along the first direction, so that the outer shell of the drill rod is separated from the inner shell of the drill rod; finally, the screwing mechanism screws the inner shell of the drill rod to disconnect the inner shell of the drill rod from the tail section of the drill rod; the transfer device transfers the disassembled drill rod to the coring device, and the coring device takes out the core from the inner shell of the drill rod. When the drill rod disassembly and assembly device is used to assemble the drill rod, the inner shell of the core is placed on multiple first lifting mechanisms and located at the position of the screwing mechanism; the disassembly and assembly fixing mechanism fixes the tail section of the drill rod, and then the screwing mechanism clamps the inner shell of the drill rod and rotates it, so that the inner shell of the drill rod is threadedly connected to the tail section of the drill rod; then, the moving mechanism clamps the outer shell of the drill rod for multiple times and moves and releases it along the first direction, so that the outer shell of the drill rod is sleeved on the outside of the inner shell of the drill rod; finally, the screwing mechanism clamps the outer shell of the drill rod and rotates it, so that the outer shell of the drill rod is connected to the tail section of the drill rod. The transfer device transfers the empty drill rod assembled by the disassembly and assembly device to the conveying device, and the conveying device conveys the empty drill rod to the exploration location. Therefore, when the drill rod disassembly and assembly equipment is used to disassemble and assemble the drill rod, manpower and time are saved, and the disassembly and assembly efficiency of the drill rod is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1A schematic diagram of the structure of a drill pipe disassembly and assembly device at a first viewing angle provided in an embodiment of the present application; Figure 2 A schematic diagram of the structure of a drill pipe disassembly and assembly device at a second viewing angle provided in an embodiment of the present application; Figure 3 A schematic diagram of the structure of a conveying device provided in an embodiment of the present application; Figure 4 A schematic diagram of a sliding bracket and a structure installed on the sliding bracket provided in an embodiment of the present application; Figure 5 A schematic diagram of the structure of a transmission mechanism provided in an embodiment of the present application; Figure 6 A schematic diagram of the structure of a conveyor chain assembly provided in an embodiment of the present application; Figure 7 A schematic diagram of the structure of the actuating mechanism provided in an embodiment of the present application; Figure 8 A schematic diagram of the structure of the conveying and lifting mechanism provided in an embodiment of the present application; Fig. 9 A schematic diagram of the structure of the disassembly and assembly device provided in an embodiment of the present application; Fig.10 A schematic diagram of the structure of a drill rod disassembly and assembly device with a transfer mechanism and a temporary storage component provided in an embodiment of the present application; Fig.11 A schematic diagram of the structure of a temporary storage component provided in an embodiment of the present application; Fig.12 A schematic diagram of the structure of the transfer mechanism provided in the embodiment of the present application; Fig.13 A schematic diagram of the structure below the sliding assembly of the transfer mechanism provided in an embodiment of the present application; Fig.14 A schematic diagram of the structure of the transport clamping claw provided in an embodiment of the present application; Fig.15 A schematic diagram of the structure of the sliding assembly of the transfer mechanism provided in an embodiment of the present application; Fig.16 A schematic diagram of the structure of a first lifting mechanism provided in an embodiment of the present application; Fig.17 A schematic diagram of the structure of a second lifting mechanism provided in an embodiment of the present application; Fig.18 A schematic diagram of the structure of a first fixing claw provided in an embodiment of the present application; Fig.19 A schematic diagram of the structure of a first disassembly and assembly clamping assembly and a third actuating member provided in an embodiment of the present application; Fig. 20 A schematic diagram of the structure of a second fixing claw provided in an embodiment of the present application; Fig.21 A schematic diagram of the structure of the second fixing claw provided in an embodiment of the present application without the second disassembly and assembly clamping frame; Fig. 22 A schematic diagram of the structure of the initial screwing assembly provided in an embodiment of the present application; Fig.23 A schematic diagram of the structure of a swing assembly provided in an embodiment of the present application; Fig.24 A schematic diagram of the structure of the swing seat and the swing roller provided in the embodiment of the present application; Fig.25 A schematic diagram of the structure of the positioning mechanism provided in the embodiment of the present application; Fig.26 A schematic diagram of the structure of the ejection mechanism provided in the embodiment of the present application; Fig. 27 A schematic diagram of the structure of a coring device provided in an embodiment of the present application; Fig.28 A schematic diagram of the structure of the vibration mechanism provided in the embodiment of the present application; Fig.29 A schematic diagram of the structure of the containing mechanism provided in the embodiment of the present application; Fig.30 A schematic diagram of the structure of a material transfer mechanism provided in an embodiment of the present application; Fig.31 A schematic diagram of the structure of the coring clamping claw provided in an embodiment of the present application.

[0019] Fig.32 A schematic diagram of the structure of a transfer device provided in an embodiment of the present application; Fig.33 A schematic diagram of the structure of a gripping mechanism provided in an embodiment of the present application; Fig.34 A schematic diagram of the structure of a transfer sliding assembly in a grabbing mechanism provided in an embodiment of the present application; Fig.35 A schematic diagram of the structure of a first grabbing bracket, a second grabbing bracket, a first power member and a first clamping claw in a grabbing mechanism provided in an embodiment of the present application; Fig.36 A schematic diagram of the structure of a first clamping claw in a gripping mechanism provided in an embodiment of the present application; Fig.37 A structural schematic diagram of a transfer lifting mechanism provided in an embodiment of the present application from one perspective; Fig.38 A schematic structural diagram of the transfer lifting mechanism provided in an embodiment of the present application from another perspective; Fig.39 A schematic diagram of the structure of the moving mechanism provided in the embodiment of the present application; Fig.40A left side view of the transfer mechanism provided in the embodiment of the present application; Fig.41 A schematic structural diagram of a cutting device provided in an embodiment of the present application at a first viewing angle; Fig.42 A schematic diagram of the structure of the cutting device provided in an embodiment of the present application at a second viewing angle; Fig.43 A schematic diagram of the structure of the cutting device provided in an embodiment of the present application at a third viewing angle; Fig.44 for Fig.42 A partial enlarged view of the middle A area; Fig.45 A schematic structural diagram of a waste bin from one perspective provided in an embodiment of the present application; Fig.46 A schematic structural diagram of a waste bin from another perspective provided in an embodiment of the present application; Fig.47 A schematic diagram of the structure of the waste bin provided in an embodiment of the present application without the box body; Fig.48 A schematic diagram of the structure of the box provided in the embodiment of the present application; Fig.49 A schematic diagram of the structure of a stone conveying device provided in an embodiment of the present application; Fig.50 A schematic diagram of the structure of a spray device provided in an embodiment of the present application; Fig.51 A schematic diagram of the structure of the spray assembly provided in the embodiment of the present application; Fig.52 A schematic diagram of the structure of the pull wire fixing assembly and the pull wire provided in an embodiment of the present application. DETAILED DESCRIPTION

[0020] The following will be combined with 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 part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] In the description of the embodiments of the present application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, the terms "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the 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 the specific circumstances.

[0022] like Figure 1 and Figure 2 As shown, the drill rod disassembly and assembly equipment provided in the embodiment of the present application includes a conveying device 1, a disassembly and assembly device 2, a coring device 3 and a transfer device 4. The disassembly and assembly device 2 is configured to disassemble the drill rod with the core and assemble the empty drill rod. The coring device 3 tilts and vibrates the drill rod disassembled by the disassembly and assembly device 2, and collects the core taken out of the drill rod. The transfer device 4 is configured to transfer the drill rod between the conveying device 1 and the disassembly and assembly device 2, and between the disassembly and assembly device 2 and the coring device 3.

[0023] Reference Fig. 9 As shown, the disassembly and assembly device 2 includes a disassembly and assembly bracket 21, a disassembly and assembly fixing mechanism 22, a screwing mechanism 23, a moving mechanism 24 and a plurality of first lifting mechanisms 25. The disassembly and assembly fixing mechanism 22 is connected to the disassembly and assembly bracket 21, and is configured to fix and release the tail section of the drill pipe. The screwing mechanism 23 is connected to the disassembly and assembly bracket 21, and is configured to clamp and rotate the outer shell and inner shell of the drill pipe. The moving mechanism 24 can be slidably connected to the disassembly and assembly bracket 21 along a first direction, and is configured to clamp the outer shell and inner shell of the drill pipe respectively and move a preset distance along the first direction and release after the outer shell and the tail section of the drill pipe are disconnected, and the inner shell and the tail section of the drill pipe are disconnected; wherein the first direction is the axial direction of the drill pipe when it is located at the disassembly and assembly fixing mechanism 22 and the screwing mechanism 23. A plurality of first lifting mechanisms 25 are arranged at intervals along the first direction on the disassembly and assembly bracket 21, and are configured to move in the height direction and carry the drill pipe when it moves to a high place.

[0024] When disassembling the drill rod, the transfer device 4 places the drill rod on multiple first lifting mechanisms 25. At this time, the tail section of the drill rod is located at the disassembly and fixing mechanism 22, and the outer shell of the drill rod is located at the screwing mechanism 23. The disassembly and fixing mechanism 22 fixes the tail section of the drill rod, and the screwing mechanism 23 screws the outer shell of the drill rod to disconnect the outer shell of the drill rod from the tail section of the drill rod; then, the moving mechanism 24 clamps the outer shell of the drill rod for multiple times and moves and releases along the first direction, so that the outer shell of the drill rod is separated from the inner shell of the drill rod; finally, the screwing mechanism 23 screws the inner shell of the drill rod to disconnect the inner shell of the drill rod from the tail section of the drill rod; the transfer device 4 transfers the disassembled drill rod to the coring device, and the coring device 3 takes out the core from the inner shell of the drill rod. When the drill rod disassembly and assembly device 2 is used to assemble the drill rod, the inner shell of the core is placed on the multiple first lifting mechanisms 25 and located at the position of the screwing mechanism 23; the disassembly and assembly fixing mechanism 22 fixes the tail section of the drill rod, and then the screwing mechanism 22 clamps the inner shell of the drill rod and rotates it, so that the inner shell of the drill rod is threadedly connected with the tail section of the drill rod; then, the moving mechanism 24 clamps the outer shell of the drill rod for many times and moves and releases it along the first direction, so that the outer shell of the drill rod is sleeved on the outside of the inner shell of the drill rod; finally, the screwing mechanism 22 clamps the outer shell of the drill rod and rotates it, so that the outer shell of the drill rod is connected with the tail section of the drill rod. The transfer device 4 transfers the empty drill rod assembled by the disassembly and assembly device 2 to the conveying device 1, and the conveying device 1 conveys the empty drill rod to the exploration position. Therefore, when the drill rod disassembly and assembly equipment is used to disassemble and assemble the drill rod, manpower and time are saved, and the disassembly and assembly efficiency of the drill rod is improved.

[0025] In some embodiments of the present application, Fig. 9 and Fig.18 As shown, the disassembly and assembly fixing mechanism 22 includes at least one first fixing claw 221, which is fixedly connected to the disassembly and assembly bracket 21 and is configured to clamp and release the tail section of the drill pipe. Exemplarily, the disassembly and assembly fixing mechanism 22 includes two first fixing claws 221 arranged in parallel, which can simultaneously clamp the tail section of the drill pipe and simultaneously release the tail section of the drill pipe.

[0026] In some embodiments of the present application, Fig. 9 As shown, the screwing mechanism 23 includes at least one initial screwing assembly 231 and at least one continuous screwing assembly 232. Exemplarily, the screwing mechanism 23 includes two initial screwing assemblies 231 and two continuous screwing assemblies 232 arranged in parallel.

[0027] When removing the outer shell of the drill rod, first use the initial screwing assembly 231 to screw the outer shell of the drill rod to set an angle so that the outer shell of the drill rod and the tail section of the drill rod can be loosened; then use the continuous screwing assembly 232 to continuously rotate the outer shell of the drill rod so that the outer shell of the drill rod is gradually separated from the tail section of the drill rod. Similarly, when removing the inner shell of the drill rod, first use the initial screwing assembly 231 to screw the inner shell of the drill rod to set an angle so that the inner shell of the drill rod and the tail section of the drill rod can be loosened; then use the continuous screwing assembly 232 to continuously rotate the inner shell of the drill rod so that the inner shell of the drill rod is gradually separated from the tail section of the drill rod.

[0028] When connecting the inner shell of the drill pipe with the tail section of the drill pipe, firstly, the inner shell of the drill pipe is continuously rotated using the continuous screwing assembly 232, so that the inner shell of the drill pipe is gradually connected to the tail section of the drill pipe; then, the inner shell of the drill pipe is screwed to set an angle using the initial screwing assembly 231, so that the inner shell of the drill pipe is firmly connected to the tail section of the drill pipe. When connecting the outer shell of the drill pipe with the tail section of the drill pipe, firstly, the outer shell of the drill pipe is continuously rotated using the continuous screwing assembly 232, so that the outer shell of the drill pipe is gradually connected to the tail section of the drill pipe; then, the outer shell of the drill pipe is screwed to set an angle using the initial screwing assembly 231, so that the outer shell of the drill pipe is firmly connected to the tail section of the drill pipe.

[0029] Among them, Fig. 22 As shown, the initial screwing assembly 231 includes a swing assembly 2311, a first fixed claw 221 and a first driving member 2315. One end of the swing assembly 2311 is fixedly connected to the disassembly bracket 21. The first fixed claw 221 is connected to the other end of the swing assembly 2311 and is configured to clamp the outer shell and the inner shell of the drill rod. The first driving member 2315 is installed on the disassembly bracket 21, and the actuating end of the first driving member 2315 is connected to the first fixed claw 221 and is configured to drive the first fixed claw 221 to swing.

[0030] When the initial screwing assembly 231 is required to screw the outer shell and the inner shell of the drill pipe, the first fixing claw 221 clamps the outer shell and the inner shell of the drill pipe, and the actuating end of the first driving member 2315 drives the first fixing claw 221, so that the first fixing claw 221 swings on the disassembly bracket 21 through the swinging assembly 2311. By controlling the movement direction of the actuating end of the first driving member 2315, the first fixing claw 221 swings in different directions, thereby loosening or tightening the outer shell and the inner shell.

[0031] Exemplarily, the first driving member 2315 may be a hydraulic rod, and the first fixing claw 221 may be swung in different directions by extending or shortening the hydraulic rod, thereby loosening or tightening the outer shell and the inner shell.

[0032] Further, refer to Fig.23 and Fig.24The swing assembly 2311 includes an arc guide rail 2312, a swing seat 2313 and a swing roller 2314. The arc guide rail 2312 is connected to the bottom of the first fixed claw 221, the swing seat 2313 is connected to the disassembly bracket 21, and the swing roller 2314 is rotatably connected to the swing seat 2313 and installed in the arc guide rail 2312.

[0033] Among them, Fig. 20 and Fig.21 As shown, the continuous screwing assembly 232 includes a second fixed claw 2321, a rotating roller 2327 and a second driving member 2328. The second fixed claw 2321 is connected to the disassembly bracket 21 and is configured to clamp the outer shell and inner shell of the drill rod. The rotating roller 2327 is rotatably connected to the second fixed claw 2321 and is used to close the outer shell and inner shell of the drill rod. The second driving member 2328 is installed on the disassembly bracket 21, and the actuating end of the second driving member 2328 is transmission-connected to the rotating roller 2327 and is configured to drive the rotating roller 2327 to rotate.

[0034] When the drill rod is disassembled, the second fixed claw 2321 clamps the outer shell and inner shell of the drill rod, and the actuating end of the second driving member 2328 drives the rotating roller 2327 to rotate. The rotating roller 2327 is close to the outer shell and inner shell of the drill rod, and then the rotating roller 2327 can drive the outer shell and inner shell to rotate continuously, so that the outer shell and inner shell of the drill rod are gradually separated from the tail section of the drill rod.

[0035] When assembling the drill rod, the second fixed claw 2321 first clamps the inner shell of the drill rod, and the actuating end of the second driving member 2328 drives the rotating roller 2327 to rotate, and the rotating roller 2327 is close to the inner shell of the drill rod, and then the rotating roller 2327 can drive the inner shell to rotate continuously, so that the inner shell of the drill rod is gradually connected to the tail section of the drill rod; then, the second fixed claw 2321 clamps the outer shell of the drill rod, and the actuating end of the second driving member 2328 drives the rotating roller 2327 to rotate, and the rotating roller 2327 is close to the outer shell of the drill rod, and then the rotating roller 2327 can drive the outer shell to rotate continuously, so that the outer shell of the drill rod is gradually connected to the tail section of the drill rod.

[0036] Exemplarily, the second driving member 2328 can be a motor, which can change the rotation direction of the outer shell and the inner shell of the drill pipe by controlling the rotation direction of the motor, so that the outer shell and the inner shell of the drill pipe are gradually connected or gradually separated from the tail section of the drill pipe.

[0037] In some embodiments of the present application, the mobile mechanism 24 includes a mobile bracket 241, a mobile telescopic rod 242 and at least one first fixed claw 221. The mobile bracket 241 can be slidably connected to the top of the disassembly bracket 21 along the first direction. At least one first fixed claw 221 is fixedly connected to the mobile bracket 241. Exemplarily, two first fixed claws 221 are fixedly connected to the mobile bracket 241, and the two first fixed claws 221 can simultaneously clamp the outer shell of the drill rod and simultaneously release the outer shell of the drill rod. The two ends of the mobile telescopic rod 242 are respectively connected to the disassembly bracket 21 and the mobile bracket 241, and are configured to drive the mobile bracket 241 to slide along the first direction. Exemplarily, the mobile telescopic rod 242 can be a hydraulic cylinder, and the two ends of the hydraulic cylinder are respectively hinged to the disassembly bracket 21 and the mobile bracket 241.

[0038] When it is necessary to drive the outer shell of the drill rod to move, the first fixed claw 221 clamps the outer shell of the drill rod, and then the first telescopic rod drives the mobile bracket 241 to move a preset distance along the first direction on the disassembly bracket 21, the first fixed claw 221 releases the outer shell of the drill rod, and the mobile telescopic rod 242 drives the mobile bracket 241 to move a preset distance along the first direction on the disassembly bracket 21, and then the first fixed claw 221 and the mobile telescopic rod 242 repeat the above actions, thereby moving the outer shell of the drill rod along the first direction. When disassembling the drill rod, the moving mechanism 24 drives the outer shell of the drill rod away from the tail section of the drill rod; when assembling the drill rod, the moving mechanism 24 drives the outer shell of the drill rod close to the tail section of the drill rod.

[0039] Some embodiments of the present application show the specific structure of the first fixing claw 221. Fig.18 and Fig.19 As shown, the first fixed claw 221 includes a first clamping frame 2211, two first disassembly and assembly clamping assemblies 2212 and two third actuating members 2216. The first clamping frame 2211 is connected to the disassembly and assembly bracket 21. The two first disassembly and assembly clamping assemblies 2212 are arranged on the first clamping frame 2211 facing each other, and can be slidably connected to the first clamping frame 2211 along the second direction. The second direction is the axial direction of the drill rod when it is clamped by the two first disassembly and assembly clamping assemblies 2212. The two third actuating members 2216 are installed on the first clamping frame 2211, and the actuating ends of the two third actuating members 2216 are respectively connected to the two first disassembly and assembly clamping assemblies 2212, and are configured to drive the two first disassembly and assembly clamping assemblies 2212 to approach each other to clamp and fix the drill rod.

[0040] When the first fixed claw 221 is required to perform a clamping action, the actuating ends 841 of the two third actuating members 2216 respectively drive the two first clamping assemblies to slide along the second direction on the first clamping frame 2211 and move closer to each other until the two first clamping assemblies are pressed against the drill rod. When the first fixed claw 221 is required to perform a releasing action, the actuating ends of the two third actuating members 2216 respectively drive the two first clamping assemblies to slide along the second direction on the first clamping frame 2211 and move away from each other until the two first clamping assemblies are separated from the drill rod.

[0041] Further, continue to refer to Fig.18 and Fig.19 The first disassembly and clamping assembly 2213 includes a first slider 2213, a first fixing frame 2214 and two clamping teeth 2215. The first slider 2213 is slidably connected to the first clamping frame 2211 along the second direction, and is connected to the actuating end of the third actuating member 2216. The first fixing frame 2214 is connected to the first slider 2213, and a groove concave toward the first slider 2213 is provided on the side of the first fixing frame 2214 away from the first slider 2213. The two clamping teeth 2215 are hinged to the side of the first fixing frame 2214 away from the first slider 2213, and are respectively located above and below the groove.

[0042] The actuating end of the third actuating member 2216 is used to drive the first slider 2213 to slide on the first clamping frame 2211 along the second direction, and then the first slider 2213 drives the first fixing frame 2214 to move. The two clamping teeth 2215 on the first fixing frame 2214 are used to press against the drill rod, and the groove between the two clamping teeth 2215 is used to avoid the drill rod, so as to prevent the first fixing frame 2214 from interfering with the drill rod when the first fixing claw 221 clamps the drill rod.

[0043] Furthermore, the two clamping teeth 2215 are hinged between the first fixing frame 2214, so that the two clamping teeth 2215 can adapt to the outer shell and the inner shell of the drill rod of different sizes.

[0044] In some embodiments of the present application, reference Fig. 20The second fixed claw 2321 includes a second clamping frame 2322, two second disassembly and assembly clamping assemblies 2323 and two fourth actuating members 2326. The second clamping frame 2322 is connected to the disassembly and assembly bracket 21. The second disassembly and assembly clamping assembly 2323 and the second disassembly and assembly clamping assembly 2323 are arranged opposite to each other, and can be slidably connected to the second clamping frame 2322 along the second direction. The second direction is the axial direction of the drill pipe when it is clamped by the two second clamping assemblies. The two fourth actuating members 2326 are installed on the second clamping frame 2322, and the actuating ends of the two fourth actuating members 2326 are respectively connected to the two second disassembly and assembly clamping assemblies 2323, and are configured to drive the two second disassembly and assembly clamping assemblies 2323 to approach each other to clamp and fix the outer shell and inner shell of the drill pipe. At least one second disassembly and assembly clamping assembly 2323 is installed with a rotating roller 2327.

[0045] When the second fixed claw 2321 is required to perform a clamping action, the actuating ends of the two fourth actuating members 2326 respectively drive the two second assembly and disassembly clamping assemblies 2323 to slide along the second direction on the second clamping frame 2322 and move closer to each other until the two second assembly and disassembly clamping assemblies 2323 are pressed against the drill rod. When the second fixed claw 2321 is required to perform a releasing action, the actuating ends of the two fourth actuating members 2326 respectively drive the two clamping assemblies to slide along the second direction on the second clamping frame 2322 and move away from each other until the two second assembly and disassembly clamping assemblies 2323 are separated from the drill rod.

[0046] Furthermore, when the second fixed claw 2321 clamps the drill rod, the rotating roller 2327 is driven by the second driving member 2328 to rotate, and then the rotating roller 2327 drives the outer shell and the inner shell of the drill rod to rotate.

[0047] Further, continue to refer to Fig.21 The second disassembly and clamping assembly 2323 includes a second slider 2324 and a second fixed frame 2325. The second slider 2324 is slidably connected to the second clamping frame 2322 along the second direction and is connected to the actuating end of the fourth actuating member 2326. The second fixed frame 2325 is connected to the second slider 2324; wherein at least one second disassembly and clamping assembly 2323 is installed with a rotating roller 2327.

[0048] The actuating end of the fourth actuating member 2326 is used to drive the second slider 2324 to slide on the second clamping frame 2322 along the second direction, and then the second slider 2324 drives the second fixing frame 2324 to move. The second clamping frame 2322 is used to clamp the drill rod.

[0049] In some embodiments of the present application, the second fixed claw 2321 also includes two driven rollers 2329, one of the second fixed frames 2325 is equipped with a rotating roller 2327, and the other second fixed frame 2325 is equipped with two driven rollers 2329; the two driven rollers 2329 and the rotating roller 2327 jointly clamp the drill rod, and when the rotating roller 2327 drives the outer shell and the inner shell of the drill rod to rotate, the two driven rollers 2329 rotate accordingly.

[0050] In some embodiments of the present application, reference Fig.16 Each first lifting mechanism 25 includes a first lifting frame 251, a first telescopic member 252 and a first supporting roller 253. The two ends of the first telescopic member 252 are respectively connected to the disassembly bracket 21 and the first lifting frame 251, and are configured to drive the first lifting frame 251 to move in the height direction. The first supporting roller 253 is installed on the top of the lifting frame, and the axis of the first supporting roller 253 extends along the second direction. The second direction is the radial direction of the drill rod when it is located at the disassembly fixing mechanism 22 and the screwing mechanism 23.

[0051] Exemplarily, the first telescopic member 252 may be a hydraulic cylinder.

[0052] When the first lifting mechanism 25 is required to carry the drill rod, the first telescopic member 252 is extended to raise the first lifting frame 251 to a preset position; when the first lifting mechanism 25 is not required to carry the drill rod, the first telescopic member 252 is shortened to lower the first lifting frame 251 to a preset position. The first supporting roller 253 is used to place the drill rod, and when the drill rod or the outer shell and inner shell of the drill rod move along the first direction, the first supporting roller 253 rotates.

[0053] Furthermore, each first lifting mechanism 25 further includes a plurality of first guide wheels which are arranged at intervals in the vertical direction and connected to the disassembly bracket 21. The first lifting bracket 251 is provided with a vertically extending first guide slot 2511, and the first guide wheel extends into the first guide slot 2511.

[0054] The plurality of first guide wheels are used to guide the moving direction of the first lifting frame 251. Specifically, when the first telescopic member 252 drives the first lifting frame 251 to move, the plurality of first guide wheels connected to the disassembly bracket 21 roll in the first guide groove 2511, thereby moving the first lifting frame 251 in the vertical direction.

[0055] In some embodiments of the present application, reference Fig. 9The disassembly and assembly device 2 further includes a plurality of second lifting mechanisms 26, which are arranged at intervals on the disassembly and assembly bracket 21 along the first direction, and are configured to move in the height direction and carry the drill rod when moving to a high position. When the screwing mechanism 23 drives the outer shell and the inner shell of the drill rod to rotate, the plurality of second lifting mechanisms 26 are raised to a preset position and carry the drill rod.

[0056] Specifically, Fig.17 As shown, the second lifting mechanism 26 includes a second lifting frame 261, a second telescopic member 262 and two second supporting rollers 263. The two ends of the second telescopic member 262 are respectively connected to the disassembly bracket 21 and the second lifting frame 261, and are configured to drive the second lifting frame 261 to move in the height direction; the two second supporting rollers 263 are rotatably connected to the top of the second lifting frame 261, and the axes of the two second supporting rollers 263 extend along the first direction; when the second lifting frame 261 is located at a high position, the drill rod is located between the two second supporting rollers 263, and the two second supporting rollers 263 rotate with the drill rod.

[0057] When the second lifting mechanism 26 needs to be raised to a preset height to carry the drill rod, the second telescopic member 262 is controlled to extend, thereby driving the second lifting frame 261 to rise to a preset height, and the drill rod is located between the two second supporting rollers 263. When the screwing mechanism 23 drives the drill rod to rotate, the two second supporting rollers 263 support the drill rod and rotate.

[0058] The second lifting mechanism 26 further includes a plurality of second guide wheels which are arranged at intervals in the vertical direction and connected to the assembly and disassembly bracket 21. The second lifting bracket 261 is provided with a second guide slot 2611 extending vertically, and the second guide wheel extends into the second guide slot 2611.

[0059] The plurality of second guide wheels are used to guide the moving direction of the second lifting frame 261. Specifically, when the second telescopic member 262 drives the second lifting frame 261 to move, the plurality of second guide wheels connected to the disassembly bracket 21 roll in the guide groove, thereby moving the second lifting frame 261 in the vertical direction.

[0060] In some embodiments of the present application, reference Fig. 9 The disassembly and assembly device 2 also includes a positioning mechanism 27, which is installed on the disassembly and assembly bracket 21 and is configured to push the drill rod to move along the first direction before the drill rod is operated by the screwing mechanism 23, so that the drill rod is moved to a preset screwing position.

[0061] Before disassembly, the rear end of the drill rod needs to be located at the position of the disassembly and assembly fixing mechanism 22, and the outer shell and inner shell of the drill rod need to be located at the screwing mechanism 23. However, when the drill rod is placed in the disassembly and assembly fixing mechanism 22 and the screwing mechanism 23, the position of the drill rod may be inaccurate, resulting in disassembly failure. The positioning mechanism 27 can push the drill rod to move along the first direction, so that the drill rod can accurately reach the preset screwing position, so that the drill rod can be successfully disassembled.

[0062] Specifically, Fig.25 As shown, the positioning mechanism 27 includes a mounting frame 271, a telescopic rod 272 and a push plate 273. The mounting frame 271 is arranged on the top of the disassembly bracket 21, and a groove is provided on the end surface of the mounting shell facing the drill rod. The telescopic rod 272 is arranged on the mounting frame 271, the front end of the telescopic rod 272 is aligned with the groove, and the push plate 273 is connected to the front end of the telescopic rod 272.

[0063] When the positioning mechanism 27 pushes the drill rod, the telescopic rod 272 extends along the first direction, and the front end of the telescopic rod 272 drives the push plate 273 to move, and then the push plate 273 pushes the end of the drill rod extending from the groove into the installation frame 271, so that the drill rod moves along the first direction.

[0064] In some embodiments of the present application, the disassembly and assembly device 2 further includes a transfer mechanism 28, which is located above the disassembly and assembly bracket 21 and is configured to clamp the outer shell of the drill rod and move along the first direction.

[0065] like Fig.10 As described above, after the outer shell of the drill rod is disassembled, the transfer mechanism 28 can transfer the outer shell of the drill rod away from the disassembly and assembly bracket 21 to prevent the outer shell of the drill rod from hindering further disassembly of the drill rod.

[0066] Specifically, refer to Figures 12 to 15 The transport mechanism 28 includes a first transport bracket 281, a second transport bracket 282, at least one first transport actuator 283, at least one transport clamping claw 284 and a sliding assembly 285. The second transport bracket 282 is located below the first transport bracket 281 and above the disassembly bracket 21. At least one first transport actuator 283 is installed on the first transport bracket 281, and the actuating end of at least one first transport actuator 283 is connected to the second transport bracket 282 to drive the second transport bracket 282 to approach and move away from the first transport bracket 281. At least one transport clamping claw 284 is installed on the second transport bracket 282 for grabbing and releasing the outer shell of the drill pipe. The sliding assembly 285 is connected to the first transport bracket 281 and is configured to drive the first transport bracket 281 to move along the first direction.

[0067] During the process of disassembling the drill rod, first, the sliding assembly 285 drives the first transfer bracket 281 to move along the first direction, so that the transfer clamping claw 284 is located above the outer shell of the drill rod; secondly, the actuating end of the first transfer actuator 283 drives the second transfer bracket 282 to move downward until the outer shell of the drill rod is located on the inner side of the transfer clamping claw 284; then, the transfer clamping claw 284 grabs the outer shell of the drill rod, and the actuating end of the first transfer actuator 283 drives the second transfer bracket 282 to move upward until the outer shell of the drill rod reaches a preset height; finally, the sliding assembly 285 drives the first transfer bracket 281 to move along the first direction to above the temporary storage position, and the actuating end of the first transfer actuator 283 drives the second transfer bracket 282 to move downward to the temporary storage position, and the transfer clamping claw 284 releases the outer shell of the drill rod.

[0068] During the process of assembling the drill rod, first, the sliding assembly 285 drives the first transfer bracket 281 to move along the first direction, so that the transfer clamping claw 284 is located above the temporary storage position; secondly, the actuating end of the first transfer actuator 283 drives the second transfer bracket 282 to move downward until the outer shell of the drill rod is located on the inner side of the transfer clamping claw 284; then, the transfer clamping claw 284 grabs the outer shell of the drill rod, and the actuating end of the first transfer actuator 283 drives the second transfer bracket 282 to move upward until the outer shell of the drill rod reaches a preset height; finally, the sliding assembly 285 drives the first transfer bracket 281 to move along the first direction to above the disassembly and assembly bracket 21, and the actuating end of the first transfer actuator 283 drives the second transfer bracket 282 to move downward until the outer shell of the drill rod is placed on multiple first lifting mechanisms 25, and the transfer clamping claw 284 releases the outer shell of the drill rod.

[0069] Specifically, Fig.14 As shown, the transport clamping claw 284 includes a second transport actuator 2841, a first clamp 2842, a second clamp 2843 and a fixed beam 2844. The fixed beam 2844 is fixedly connected to the second transport bracket 282, and the middle of the first clamp 2842 and the middle of the second clamp 2843 are both rotatably connected to the fixed beam 2844. The two ends of the second transport actuator 2841 are respectively connected to the top of the first clamp 2842 and the top of the second clamp 2843, so that the bottom end of the first clamp 2842 and the bottom end of the second clamp 2843 are close to each other to grab the drill rod, and the bottom end of the first clamp 2842 and the bottom end of the second clamp 2843 are separated to release the drill rod.

[0070] When it is necessary to use the second transfer actuator 2841 to clamp the drill rod, the two ends of the second transfer actuator 2841 drive the top end of the first clamp 2842 and the top end of the second clamp 2843 to move away from each other, so that the bottom end of the first clamp 2842 and the bottom end of the second clamp 2843 are close to each other, so that the first clamp 2842 and the second clamp 2843 clamp the drill rod; when it is necessary to release the drill rod, the two ends of the second transfer actuator 2841 drive the top end of the first clamp 2842 and the top end of the second clamp 2843 to move closer to each other, so that the bottom end of the first clamp 2842 and the bottom end of the second clamp 2843 are away from each other, so that the drill rod is released from between the first clamp 2842 and the second clamp 2843.

[0071] Furthermore, the transport clamping claw 284 also includes two clamping blocks 2845, which are rotatably connected to the bottom end of the first clamping body 2842 and the bottom end of the second clamping body 2843, respectively, and the openings of the two clamping blocks 2845 are arranged to face each other.

[0072] When the bottom end of the first clamp body 2842 and the bottom end of the second clamp body 2843 are close to each other, the two clamping blocks 2845 are close to the drill rod until the inner side surfaces of the clamping blocks 2845 are close to the drill rod, thereby clamping the drill rod.

[0073] Specifically, Fig.15 As shown, the sliding assembly 285 includes a sliding fixed frame 2851, a third transport actuator 2852 and a disassembly slide rail 2853. The third transport actuator 2852 is installed on the slide fixed frame 2851, and the actuating end of the third transport actuator 2852 is connected to the first transport bracket 281, and is configured to drive the first transport bracket 281 to move along the first direction. The disassembly slide rail 2853 is extended along the first direction and arranged on the sliding fixed frame 2851, and the first transport bracket 281 is slidably connected to the disassembly slide rail 2853.

[0074] Exemplarily, the third transfer actuator 2852 includes a motor, a reducer, a driving sprocket, a driven sprocket and a chain; the reducer is connected to the sliding fixed frame 2851, the rotating shaft of the motor is connected to the input shaft of the reducer, the driving sprocket is installed on the output shaft of the reducer, the driven sprocket is rotatably connected to the sliding fixed frame 2851, the chain extends along a first direction and is wound around the driving sprocket and the driven sprocket, and the first transfer bracket 281 is connected to the chain.

[0075] Reference Fig.10 As shown, in some embodiments of the present application, as shown in the figure, the disassembly and assembly device 2 also includes a temporary storage component 29, and the temporary storage component 29 is used for the transport mechanism 28 to place the outer shell of the drill rod.

[0076] In some embodiments of the present application, as shown in the figure, the temporary storage assembly 29 includes a temporary storage bracket 291 and a plurality of first lifting mechanisms 25 , and the plurality of first lifting mechanisms 25 are connected to the temporary storage bracket 291 .

[0077] In some embodiments of the present application, as shown in the figure, the disassembly and assembly device 2 also includes an ejection mechanism 210, which is connected to the disassembly and assembly bracket 21 and is configured to eject the inner shell of the drill rod from the outer shell of the drill rod.

[0078] Specifically, the ejection mechanism 210 includes a top seat 2101, a top rod 2102, and an ejection telescopic rod 2103. One end of the ejection rod 2102 is fixedly connected to the top seat 2101 and extends along the first direction. Both ends of the ejection telescopic rod 2103 are respectively connected to the second bracket and the top seat 2101, and are configured to drive the top seat 2101 to move in the height direction.

[0079] When the ejection mechanism 210 is working, the ejection telescopic rod 2103 is extended to raise the top seat 2101 to a preset height, so that the ejector rod 2102 is aligned with the end of the drill rod. When the outer shell of the drill rod moves along the first direction, the ejector rod 2102 presses against the inner shell of the drill rod, and then the outer shell and the inner shell of the drill rod are gradually separated.

[0080] Furthermore, the ejection mechanism 210 further includes two limiting plates 2104, which are spaced apart and connected to the top seat 2101, and a passage for the outer shell of the drill rod to pass through is formed between the two limiting plates 2104. When the outer shell of the drill rod is located between the two limiting plates 2104, the plates limit the movement direction of the outer shell of the drill rod.

[0081] like Figure 3 As shown, in some embodiments of the present application, the conveying device 1 includes a frame 11, a sliding bracket 12, an actuating mechanism 13 and a conveying mechanism 14. The sliding bracket 12 is slidably connected to the frame 11 along a transfer direction 110. The actuating mechanism 13 is connected to the sliding bracket 12 and is configured to drive the sliding bracket 12 to slide on the frame 11. The conveying assembly 14 is installed on the sliding bracket 12 and is configured to drive the drill rod placed on the conveying mechanism 14 to move along the transfer direction 110.

[0082] When the conveying device 1 is used to transfer the drill rod, the frame 11 is fixed to the ground, and a crane, forklift, etc. are used to place the drill rod from the ground onto the conveying mechanism 14. The conveying mechanism 14 drives the drill rod to move along the transfer direction 110, and the actuating mechanism 13 drives the sliding bracket 12 to slide along the transfer direction 110 on the frame 11, so that the drill rod is transferred from the drilling position to the disassembly position, which is convenient for the staff to use the disassembly device 2 to disassemble the drill rod and remove the core, and then reassemble the drill rod. In addition, the conveying device 1 can transfer the drill rod that has been removed from the core and reassembled from the disassembly position to the drilling position for reuse by the drilling equipment. Therefore, using the conveying device 1 to transfer the drill rod can save manpower, and the efficiency of transferring the drill rod is high.

[0083] In the embodiments of the present application, Figure 3 and Figure 4 The specific structure of realizing the sliding bracket 12 being slidably connected to the frame 11 along the transfer direction 110 is shown. The sliding bracket 12 is provided with a slide groove 121 extending along the transfer direction 110; the conveying device 1 also includes a plurality of pulleys 17, which are arranged at intervals along the transfer direction 110 and are rotatably connected to the frame 11 around their own axes, and the plurality of pulleys 17 are located in the slide groove 121.

[0084] The plurality of pulleys 17 are used to carry the sliding bracket 12 by supporting the inner wall of the slide groove 121. Furthermore, when the sliding bracket 12 moves along the transfer direction 110 on the frame 11, the plurality of pulleys 17 rotate around their own axes in the slide groove 121, so that rolling friction occurs between the sliding bracket 12 and the frame 11, and thus the movement process of the sliding bracket 12 is smoother and less worn.

[0085] Of course, in other embodiments of the present application, the sliding bracket 12 and the frame 11 are slidably connected through other structures; for example, the conveying device 1 also includes a slide rail and a slider, the slide rail is installed on the frame 11 along the transfer direction 110, the slider is installed on the slide rail, and the sliding bracket 12 is connected to the slider.

[0086] like Figure 7 As shown, in the embodiment of the present application, the actuating mechanism 13 includes a mounting bracket 131, a first actuating member 132, a driving sprocket 133 and an actuating chain 134. The first actuating member 132 is connected to the mounting bracket 131, and the output shaft of the first actuating member 132 is installed with a driving sprocket 133. The actuating chain 134 is partially wound around the driving sprocket 133, and the actuating chain 134 is partially fixedly connected to the sliding bracket 12.

[0087] When the actuating mechanism 13 drives the sliding bracket 12 to move, the output shaft of the first actuating member 132 drives the driving sprocket 133 to rotate, and the actuating chain 134 partially wrapped around the driving sprocket 133 moves with the rotation of the driving sprocket 133, and then the actuating chain 134 drives the sliding bracket 12, so that the sliding bracket 12 slides on the frame 11 along the transfer direction 110.

[0088] In the above structure, the driving sprocket 133 and the actuating chain 134 transmit the power output by the first actuating member 132 to the sliding bracket 12; compared with other transmission structures, the actuating chain 134 has a higher load-bearing capacity, so that when a drill rod containing a core is placed on the sliding bracket 12, the first actuating member 132 outputs a larger power and drives the sliding bracket 12 through the driving sprocket 133 and the actuating chain 134; and the driving sprocket 133 and the actuating chain 134 can work in relatively harsh environments, thereby enabling the actuating mechanism to adapt to geological exploration scenarios.

[0089] Exemplarily, the first actuator 132 includes a first hydraulic motor 1321 and a reducer 1322, the reducer 1322 is installed on the mounting bracket 131, the first hydraulic motor 1321 is connected to the reducer 1322, and the input shaft of the reducer 1322 is connected to the output shaft of the first hydraulic motor 1321, and the output shaft of the reducer 1322 is installed with a driving sprocket 133; the first hydraulic motor 1321 can provide a large torque, thereby enabling the sliding bracket 12 to slide along the transfer direction 110 while carrying a heavier drill rod containing a core.

[0090] Of course, in other examples of the embodiments of the present application, the first actuator 132 can also be a servo motor, and the driving sprocket 133 is installed on the output shaft of the servo motor. When the servo motor is powered on, it drives the sliding bracket 12 to move through the driving sprocket 133 and the actuating chain 134.

[0091] Continue to refer to Figure 7 The actuating mechanism 13 also includes two driven sprockets 135; the two driven sprockets 135 are rotatably connected to the mounting bracket 131 around their own axes, the axes of the two driven sprockets 135 are parallel to the axis of the driving sprocket 133, and are located between the first actuating member 132 and the sliding bracket 12; wherein, the two parts of the actuating chain 134 extending from the driving sprocket 133 are partially wound around the two driven sprockets 135, respectively, so that the parts of the actuating chain 134 extending from the two driven sprockets 135 are parallel to the transfer direction 110.

[0092] The portion of the actuating chain 134 extending from the two driven sprockets 135 is parallel to the transfer direction 110, so that the force applied by the actuating chain 134 to the sliding bracket 12 is parallel to the transfer direction 110, thereby avoiding the sliding bracket 12 from being subjected to a downward force component, thereby reducing the friction and wear of the sliding bracket 12; the moving distance of the actuating chain 134 is equal to the moving distance of the sliding bracket 12, thereby improving the transmission efficiency of the actuating chain 134.

[0093] Of course, the actuating mechanism 13 is not Figure 7 The above description is limited. In other embodiments of the present application, the actuating mechanism 13 may also be in other structural forms. For example, the actuating mechanism 13 includes a linear module, which is arranged along the transfer direction 110 and fixedly connected to the frame 11, and the slider of the linear module is connected to the sliding bracket 12.

[0094] like Figure 5 and Figure 6 As shown, the conveying mechanism 14 includes a second actuator 141, a transmission assembly 142, and a plurality of conveying chain assemblies 143. The plurality of conveying chain assemblies 143 are installed on the sliding bracket 12 at intervals along the transfer direction 110, and are configured to carry and drive the drill rod to move along the transfer direction 110. The transmission assembly 142 is connected to the plurality of conveying chain assemblies 143. The second actuator 141 is installed on the sliding bracket 12, and the output end of the second actuator 141 is connected to the transmission assembly 142, and is configured to drive the plurality of conveying chain assemblies 143 through the transmission assembly 142.

[0095] When the conveying mechanism 14 carries and drives the drill rod to move along the transfer direction 110, the second actuator 141 transmits power to multiple conveying chain components 143 through the transmission component 142. Each conveying chain component 143 can carry the drill rod and apply friction force in the transfer direction 110 to the drill rod, so that the drill rod moves on the conveying chain component 143.

[0096] Exemplarily, the second actuator 141 can be a second hydraulic motor, and the output end of the second hydraulic motor is connected to multiple conveying chain assemblies 143 through a transmission assembly 142. When the output end of the second hydraulic motor rotates, it drives the multiple conveying chain assemblies 143 to work, so as to drive the drill rod to move along the transfer direction 110; the conveying mechanism 14 shown in the figure includes three conveying chain assemblies 143, and the second actuator 141 transmits power to the three conveying chain assemblies 143 through the transmission assembly 142, and the drill rod is driven by the three conveying chain assemblies 143 in sequence.

[0097] Compared with other conveying structures, the conveyor chain assembly 143 can carry heavier loads and can transport empty drill rods and drill rods containing cores; the conveyor chain assembly 143 is easy to maintain and can work in harsh environments and can be adapted to geological exploration scenarios.

[0098] Specifically, Figure 6 Each transmission chain assembly 143 includes two transmission shafts 1431, a first sprocket 1432, a second sprocket 1433 and a transmission chain 1434. The two transmission shafts 1431 are arranged in parallel along the transfer direction 110, and both ends of the transmission shafts 1431 are rotatably connected to the sliding bracket 12, and at least one transmission shaft 1431 is connected to the transmission assembly 142. The first sprocket 1432 and the second sprocket 1433 are respectively installed on the two shafts. The transmission chain 1434 is wound around the first sprocket 1432 and the second sprocket 1433.

[0099] When the conveying chain assembly 143 is working, the conveying chain 1434 is used to place the drill rod, and the transmission assembly 142 drives at least one conveying shaft 1431 to rotate. For example, the transmission assembly 142 can drive the conveying shaft 1431 equipped with the first sprocket 1432 to rotate, and then the first sprocket 1432 rotates and drives the conveying chain 1434, and the conveying chain 1434 drives the second sprocket 1433 meshing with the conveying chain 1434 to rotate. During the rotation process, the conveying chain 1434 drives the carried drill rod to move along the transfer direction 110.

[0100] Furthermore, the conveying chain assembly 143 also includes a chain guide 1435, which is connected to the sliding bracket 12 along the transfer direction 110 and is located below the conveying chain 1434 to carry the conveying chain 1434 and enable the conveying chain 1434 to move along a predetermined trajectory. At the same time, the chain guide 1435 can reduce the friction between the conveying chain 1434 and the sliding bracket 12, thereby extending the service life of the conveying chain 1434.

[0101] Continue to refer to Figure 6 In some embodiments of the present application, the transmission assembly 142 includes a first transmission assembly 1421 connecting two adjacent transmission chain assemblies 143 , and a second transmission assembly 1422 connecting one of the transmission chain assemblies 143 and the second actuator 141 .

[0102] The power of the second actuator 141 is transmitted to one of the conveyor chain assemblies 143 through the second transmission assembly 1422, and then transmitted to other conveyor chain assemblies 143 through the first transmission assembly 1421. The first transmission assembly 1421 enables multiple conveyor chain assemblies 143 to work synchronously. When the two ends of the drill rod are respectively located at two adjacent conveyor chain assemblies 143, the two adjacent conveyor chain assemblies 143 can synchronously drive the drill rod to move along the transfer direction 110, thereby avoiding relative movement between the conveyor chain assembly 143 and the drill rod and wearing the outer surface of the drill rod.

[0103] For example, Figure 6The middle conveying mechanism 14 includes three conveying chain assemblies 143. The second transmission assembly 1422 connects the conveying chain assembly 143 in the middle and the second actuator 141. The conveying chain assemblies 143 on both sides are connected to the conveying chain assembly 143 in the middle through the first transmission assembly 1421. The power of the second actuator 141 is transmitted to the conveying chain assembly 143 in the middle through the second transmission assembly 1422, so that the conveying chain assembly 143 in the middle starts to work. The conveying chain assembly 143 in the middle transmits the power to the two conveying chain assemblies 143 on both sides through the two first transmission assemblies 1421 respectively, so that the two conveying chain assemblies 143 on both sides start to work.

[0104] Specifically, refer to Figure 5 In some embodiments of the present application, the first transmission component 1421 includes a first transmission chain and two first transmission sprockets, the two first transmission sprockets are respectively installed on the output end of the second actuator 141 and one of the transmission chain components 143, and the first transmission chain is wound around the two first transmission sprockets; the second transmission component 1422 includes a second transmission chain and two second transmission sprockets, the two second transmission sprockets are respectively installed on two adjacent transmission chain components 143, and the second transmission chain is wound around the two second transmission sprockets.

[0105] It should be noted that the conveying mechanism 14 is not limited to the above-mentioned specific structure. In other embodiments of the present application, the conveying mechanism 14 may also be in other structural forms. For example, the conveying mechanism 14 includes a plurality of flat belt conveyors, which are sequentially arranged along the transfer direction 110 and fixedly connected to the sliding bracket 12; the flat belt conveyors can carry the drill rod and drive the drill rod to move along the transfer direction 110.

[0106] like Figure 4 As shown, in some embodiments of the present application, the conveying device 1 further includes at least one limiting mechanism 15, and the limiting mechanism 15 includes two blocking components 151. The two blocking components 151 are located on both sides of the conveying mechanism 14 and are connected to the sliding bracket 12, and a moving channel extending along the transfer direction 110 and accommodating the drill rod is formed between the two blocking components 151.

[0107] When the conveying mechanism 14 drives the drill rod to move along the transfer direction 110 , the drill rod passes through the moving channel, and the two blocking assemblies 151 can block both sides of the drill rod to prevent the drill rod from falling from the sliding bracket 12 .

[0108] For example, refer to Figure 4The conveying device 1 includes two limiting mechanisms 15, which are arranged at intervals along the transfer direction 110, and the interval between the two limiting mechanisms 15 is less than the length of the drill rod. Of course, in other examples, the conveying device 1 can also include only one limiting mechanism 15, or include three, four or other numbers of limiting mechanisms 15.

[0109] Specifically, continue to refer to Figure 4 The blocking assembly 151 includes a first limiting frame 1511 and a smooth strip 1512; the first limiting frame 1511 is connected to the sliding bracket 12, and the smooth strip 1512 is connected to the side of the first limiting frame 1511 facing the drill rod to be close to the drill rod.

[0110] When the drill rod moves in the moving channel, the smooth bars 1512 of the two blocking assemblies 151 clamp the drill rod, and the drill rod is in close contact with the rollers of the smooth bars 1512. When the drill rod moves, the rollers on the smooth bars 1512 rotate, so that there is rolling friction between the drill rod and the blocking assemblies 151. The blocking assemblies 151 prevent the drill rod from falling from the sliding bracket 12 and keep it moving along the transfer direction 110, while reducing the wear between the blocking assemblies 151 and the drill rod.

[0111] Furthermore, if Figure 4 As shown, the limiting mechanism 15 also includes a second limiting frame 152 and a limiting telescopic rod 153; the second limiting frame 152 is rotatably connected to one of the first limiting frames 1511; the two ends of the limiting telescopic rod 153 are respectively rotatably connected to the second limiting frame 152 and the corresponding first limiting frame 1511, and are configured to drive the second limiting frame 152 to rotate to the top of the moving channel.

[0112] Specifically, the second limiting frame 152 is connected to one of the first limiting frames 1511 through a hinge, and both ends of the limiting telescopic rod 153 are respectively hinged to the first limiting frame 1511 and the second limiting frame 152. Exemplarily, the limiting telescopic rod 153 can be a hydraulic lever.

[0113] When the drill rod is placed in the moving channel, the limiting telescopic rod 153 is extended, and the limiting telescopic rod 153 drives the second limiting frame 152 to rotate to the top of the moving channel, thereby blocking the drill rod from moving upward.

[0114] Of course, the limiting mechanism 15 is not limited to the above structure. In other embodiments of the present application, the limiting mechanism 15 can also be in other structural forms. For example, the limiting mechanism 15 also includes two baffles, which are respectively located on both sides of the conveying mechanism 14 and connected to the sliding bracket 12.

[0115] like Figure 4As shown, in some embodiments of the present application, the conveying device 1 also includes a plurality of conveying lifting mechanisms 16, which are arranged at intervals along the transfer direction 110, are all connected to the sliding bracket 12, and are configured to support the drill pipe and lift in the height direction.

[0116] Before placing the drill rod on the conveying mechanism 14, multiple conveying and lifting mechanisms 16 are raised, and the drill rod is placed on the conveying and lifting mechanisms 16. Then, the conveying and lifting mechanisms 16 carry the drill rod and gradually lower it until the surface of the drill rod is located on the conveying mechanism 14. At this time, the conveying mechanism 14 starts to work, so as to avoid the wear of the drill rod caused by the drill rod being directly placed on the conveying mechanism 14. When the conveying mechanism 14 conveys the drill rod to the end of the conveying mechanism 14, multiple conveying and lifting mechanisms 16 are raised and lift the drill rod, so that the drill rod is separated from the conveying mechanism 14, so as to avoid the wear of the drill rod when the conveying mechanism 14 continues to work.

[0117] For example, Figure 4 It is shown that the conveying device 1 includes four conveying lifting mechanisms 16 , and the conveying mechanism 14 includes three conveying chain components 143 . The four conveying lifting mechanisms 16 are arranged at intervals along the transfer direction 110 , and a conveying chain component 143 is arranged between each adjacent conveying lifting mechanism 16 .

[0118] Specifically, Figure 8 As shown, the conveying lifting mechanism 16 includes a lifting fixed plate 161, a lifting platform 162 and a lifting telescopic rod 163; the lifting fixed plate 161 is connected to the sliding bracket 12; the lifting platform 162 is located above the lifting fixed plate 161; the lifting telescopic rod 163 is installed on the fixed plate, and the top end of the lifting telescopic rod 163 is connected to the lifting platform 162, and is configured to drive the lifting platform 162 to move in the height direction.

[0119] When the transport lifting mechanism 16 needs to be raised, the transport telescopic rod 163 is extended, and the front end of the transport telescopic rod 163 drives the lifting platform 162 to move upward; when the transport lifting mechanism 16 needs to be lowered, the lifting telescopic rod 163 is shortened, and the front end of the lifting telescopic rod 163 drives the lifting platform 162 to move downward.

[0120] Exemplarily, the lifting and telescopic rod 163 may be a hydraulic cylinder.

[0121] Further, continue to refer to Figure 8 The conveying lifting mechanism 16 also includes a guide cylinder 164 and a guide rod 165; the guide cylinder 164 is connected to the lifting fixed plate 161; the guide rod 165 is arranged parallel to the telescopic rod 272, and the top end of the guide rod 165 is connected to the lifting platform 162, and passes through the lifting fixed plate 161, and is slidably connected to the guide cylinder 164.

[0122] When the lifting platform 162 moves in the height direction, the guide cylinder 164 and the guide rod 165 can guide the moving direction of the lifting platform 162, ensuring that the lifting platform 162 moves smoothly and accurately in the height direction.

[0123] Of course, the conveying and lifting mechanism 16 is not limited to the above structure. In other embodiments of the present application, the conveying and lifting mechanism 16 can also be other structural forms. For example, the conveying and lifting mechanism 16 includes a plurality of electric lifting platforms, which are arranged along the transfer direction 110 and fixedly connected to the sliding bracket 12.

[0124] like Figure 3 and Figure 4 As shown, the conveying device 1 further includes a blocking bracket 19 , which is connected to one end of the sliding bracket 12 . The blocking bracket 19 can block the drill rod moving in the transfer direction 110 to prevent the drill rod from falling from the sliding bracket 12 .

[0125] like Figure 4 As shown, the conveying device 1 further includes a pull-wire displacement sensor 18, the pull-wire displacement sensor 18 is fixedly connected to the frame 11, and the pull wire of the pull-wire displacement sensor 18 is fixedly connected to the sliding bracket 12, and the pull wire of the pull-wire displacement sensor 18 is extended along the transfer direction 110. When the sliding bracket 12 moves on the frame 11, the pull-wire displacement sensor 18 can measure the moving distance of the sliding bracket 12.

[0126] In some embodiments of the present application, Fig.32 As shown, the transfer device 4 includes a grabbing mechanism 41, a transfer lifting mechanism 42 and a moving mechanism 43. The grabbing mechanism 41 is located above the conveying device 1, and is configured to grab and release the drill rod, and drive the drill rod to move vertically so that the drill rod can be transferred between the conveying device 1 and the first preset position. The transfer lifting mechanism 42 is located below the conveying device 1, and is configured to drive the drill rod to move vertically so that the drill rod can be transferred between the first preset position, the disassembly and assembly device 2 and the second preset position. The moving mechanism 43 is located between the transfer lifting mechanism 42 and the coring device 3, and is configured to grab and release the drill rod, and drive the drill rod to transfer between the coring device 3 and the second preset position.

[0127] When the transfer device 4 is used to disassemble the drill rod containing the core, the grabbing mechanism 41 can grab the drill rod on the conveying device 1, drive the drill rod to the first preset position and release the drill rod; the transfer lifting mechanism 42 receives the drill rod released by the grabbing mechanism 41 at the first preset position, and then transports the drill rod to the disassembly and assembly device 2. After the disassembly and assembly device 2 completes the disassembly of the outer layer and the inner layer of the drill rod, the transfer lifting mechanism 42 transports the drill rod to the second preset position; the moving mechanism 43 grabs the drill rod at the second preset position and transfers it to the coring device 3 and releases it, and the coring device 3 takes out the core in the drill rod. When it is necessary to assemble the empty drill rod for taking out the core and place it in the conveying device 1, the moving mechanism 43 grabs the drill rod in the coring device 3 and transfers it to the second preset position and releases it; the transporting and lifting mechanism 42 receives the drill rod released by the moving mechanism 43 at the second preset position, and then transports the drill rod to the disassembly and assembly device 2. After the disassembly and assembly device 2 completes the assembly of the inner and outer layers, the transporting and lifting mechanism 42 transports the drill rod to the first preset position; the grabbing mechanism 41 grabs the drill rod at the first preset position and drives the drill rod to the conveying device 1 and then releases it. Therefore, the transporting device 4 realizes the transfer of the drill rod between the conveying device 1 and the disassembly and assembly device 2, and transfers it between the disassembly and assembly device 2 and the coring device 3, saving manpower and improving the transport efficiency of the drill rod.

[0128] In some embodiments of the present application, Fig.33 and Fig.35 As shown, the grabbing mechanism 41 includes a first grabbing bracket 411, a second grabbing bracket 412, at least one first power member 413 and at least one first clamping claw 414. The second grabbing bracket 412 is located below the first grabbing bracket 411 and above the conveying device 1; at least one first power member 413 is installed on the first grabbing bracket 411, and the driving end of at least one first power member 413 is connected to the second grabbing bracket 412 to drive the second grabbing bracket 412 to approach and move away from the first grabbing bracket 411; at least one first clamping claw 414 is installed on the second grabbing bracket 412 for grabbing and releasing the drill rod.

[0129] Exemplarily, the first power member 413 can be a hydraulic cylinder, which is installed on the first grabbing bracket 411, and the push rod of the hydraulic cylinder is connected to the second grabbing bracket 412. The hydraulic cylinder can be extended and retracted in the vertical direction; when the hydraulic cylinder is extended, the second grabbing bracket 412 moves downward; when the hydraulic cylinder is shortened, the second grabbing bracket 412 moves upward.

[0130] When grabbing the drill rod placed on the conveying device 1, the first power member 413 is controlled to drive the second grabbing bracket 412 to move downward, and the first clamping claw 414 is controlled to open so that the opening of the first clamping claw 414 is aligned with the drill rod; when the first clamping claw 414 surrounds the drill rod, the first clamping claw 414 is controlled to clamp the drill rod, and then the first power member 413 is controlled to drive the second grabbing bracket 412 to move upward. When placing the drill rod on the lifting mechanism, after the conveying device 1 leaves from the bottom of the grabbing mechanism 41, the first power member 413 is controlled to drive the second grabbing bracket 412 to move downward to the first preset position, and the first clamping claw is controlled to open to release the drill rod, and the released drill rod falls on the transport lifting mechanism 42.

[0131] Fig.33 and Fig.35 The figure shows that the grasping mechanism 41 includes two first clamping claws 414 and two first power members 413 . Of course, the grasping mechanism 41 may also include other numbers of first clamping claws 414 and other numbers of first power members 413 .

[0132] Specifically, Fig.36 As shown, the first clamping claw 414 includes a second power member 4141, a first rotating clamp body 4142, a second rotating clamp body 4143 and a fixed crossbeam 4144. The fixed crossbeam 4144 is fixedly connected to the second grabbing bracket 412, and the middle part of the first rotating clamp body 4142 and the middle part of the second rotating clamp body 4143 are both rotatably connected to the fixed crossbeam 4144. The two ends of the second power member 4141 are respectively connected to the top of the first rotating clamp body 4142 and the top of the second rotating clamp body 4143, so that the bottom end of the first rotating clamp body 4142 and the bottom end of the second rotating clamp body 4143 are close to each other to grab the drill rod, and the bottom end of the first rotating clamp body 4142 and the bottom end of the second rotating clamp body 4143 are separated to release the drill rod.

[0133] When the first clamping claw 414 needs to be opened, the second power part 4141 is controlled to drive the first rotating clamp 4142 to rotate on the fixed beam 4144 and the second rotating clamp 4143 to rotate on the fixed beam 4144, so that the bottom end of the first rotating clamp 4142 and the bottom end of the second rotating clamp 4143 are far away from each other; when the first clamping claw 414 needs to clamp the drill rod, the second power part 4141 is controlled to drive the first rotating clamp 4142 to rotate on the fixed beam 4144 and the second rotating clamp 4143 to rotate on the fixed beam 4144, so that the bottom end of the first rotating clamp 4142 and the bottom end of the second rotating clamp 4143 are close to each other.

[0134] Exemplarily, the second power member 4141 is a hydraulic cylinder, both ends of which are respectively hinged to the top of the first rotating clamp 4142 and the top of the second rotating clamp 4143; when the first clamping claw 414 needs to be opened, the first hydraulic cylinder is controlled to extend; when the first clamping claw 414 needs to clamp the drill rod, the first hydraulic cylinder is controlled to shorten.

[0135] Further, continue to refer to Fig.36 The first clamping claw further includes two V-shaped clamping blocks 4145 , which are rotatably connected to the bottom ends of the first rotating clamping body 4142 and the second rotating clamping body 4143 , respectively, and the openings of the two V-shaped clamping blocks 4145 are arranged to face each other.

[0136] When the first clamping claw 414 clamps the drill rod, the bottom end of the first rotating clamp body 4142 and the bottom end of the second rotating clamp body 4143 are close to each other, and the inner side surfaces of the two V-shaped clamping blocks 4145 are close to the outer circumferential surface of the drill rod. The two V-shaped clamping blocks 4145 can better adapt to the outer circumferential surface of the drill rod, increase the contact area between the first clamping claw 414 and the drill rod, and improve the stability and firmness of the grip.

[0137] Continue to refer to Fig.33 and Fig.34 In the embodiment of the present application, the grabbing mechanism 41 also includes a transfer sliding assembly 415, which is connected to the first grabbing bracket 411 and is configured to drive the first grabbing bracket 411 to move along the conveying direction of the conveying device 1.

[0138] The transport sliding assembly 415 enables the first grabbing bracket 411 to move in the conveying direction of the conveying device 1, thereby expanding the working range of the grabbing mechanism 41. In addition, by controlling the movement of the transport sliding assembly 415, the grabbing mechanism 41 can be accurately positioned to the position where the drill rod needs to be grabbed or the position where the drill rod needs to be released, thereby improving the accuracy and efficiency of the operation.

[0139] Specifically, the transfer sliding assembly 415 includes a sliding fixed frame 4151, a third power member 4152 and a transfer slide rail 4153. The third power member 4152 is mounted on the sliding fixed frame 4151, and the driving end of the third power member 4152 is connected to the first grabbing bracket 411, and is configured to drive the first grabbing bracket 411 to move along the conveying direction of the conveying device 1. The transfer slide rail 4153 is extended and arranged on the sliding fixed frame 4151 along the conveying direction of the conveying device 1, and the first grabbing bracket 411 is slidably connected to the transfer slide rail 4153.

[0140] Exemplarily, the third power member 4152 may be a hydraulic cylinder, which is disposed along the conveying direction of the conveying device 1 , and one end of the hydraulic cylinder is connected to the sliding fixed frame 4151 , and the other end of the hydraulic cylinder is connected to the sliding fixed frame 4151 .

[0141] When the first clamping claw 414 needs to move in the conveying direction of the conveying device 1, the driving end of the third power component 4152 drives the first bracket to slide along the transfer slide rail 4153, and the first clamping claw 414 installed on the first grabbing bracket 411 moves along the conveying direction of the conveying device 1. When the first clamping claw 414 moves to the position to be clamped or released, the third power component 4152 stops working.

[0142] like Fig.37 and Fig.38 As shown, in some embodiments of the present application, the transport lifting mechanism 42 includes a first frame 421, a fourth power member 422 and a lifting bracket 423. The lifting bracket 423 is located below the grasping mechanism 41 and is slidably connected to the first frame 421 in a vertical direction. The fourth power member 422 is mounted on the first frame 421, and the driving end of the fourth power member 422 is connected to the lifting bracket 423, and is configured to drive the lifting bracket 423 to slide.

[0143] During the process of disassembling the drill rod, the grabbing mechanism 41 releases the drill rod containing the core at the first preset position. The lifting bracket 423 is now located at the first preset position. The lifting bracket 423 receives the drill rod released by the grabbing mechanism 41, and then controls the fourth power component 422 so that the fourth power component 422 drives the lifting bracket 423 to slide downward in the vertical direction until the drill rod is located at the disassembly and assembly device 2; after the disassembly and assembly device 2 completes the disassembly and assembly of the outer layer and the inner layer of the drill rod, controls the fourth power component 422 so that the fourth power component 422 drives the lifting bracket 423 to slide upward in the vertical direction until the drill rod is located at the second preset position.

[0144] During the process of assembling the drill rod, the transporting mechanism 43 releases the drill rod that has completed coring in the coring device 3 at the second preset position. At this time, the lifting bracket 423 is located at the second preset position. The lifting bracket 423 receives the drill rod released by the transporting mechanism 43, and then controls the fourth power component 422 so that the fourth power component 422 drives the lifting bracket 423 to slide downward in the direction until the drill rod is located at the disassembly and assembly device 2; after the disassembly and assembly device 2 completes the assembly of the outer and inner layers of the drill rod, controls the fourth power component 422 so that the fourth power component 422 drives the lifting bracket 423 to slide upward in the vertical direction until the drill rod is located at the first preset position.

[0145] Further, continue to refer to Fig.37 and Fig.38 The transport lifting mechanism 42 includes at least one second clamping claw 424, and the at least one second clamping claw 424 is connected to the lifting bracket 423 and is configured to clamp and release the drill rod.

[0146] When the lifting bracket 423 drives the drill rod to move, the second clamping claw 424 clamps the drill rod to prevent the drill rod from falling from the lifting bracket 423. Specifically, during the disassembly of the drill rod, when the lifting bracket 423 carries the drill rod released by the grabbing mechanism 41 at the first preset position, the second clamping claw 424 is in an open state; after the drill rod falls on the lifting bracket 423, the second clamping claw 424 is controlled to clamp the drill rod; after the lifting bracket 423 drives the drill rod to move to the disassembly and assembly device 2, the second clamping claw 424 is opened, and the disassembly and assembly device 2 disassembles the outer layer and the inner layer of the drill rod; after the disassembly and assembly device 2 completes the disassembly of the outer layer and the inner layer of the drill rod, the second clamping claw 424 clamps the drill rod, and the lifting bracket 423 drives the drill rod to move to the second preset position; after the drill rod reaches the second preset position, the second clamping claw 424 is opened. During the drill rod assembly process, when the lifting bracket 423 carries the drill rod released by the moving mechanism 43 at the second preset position, the second clamping claw 424 is in an open state; after the drill rod falls on the lifting bracket 423, the second clamping claw 424 is controlled to clamp the drill rod; after the lifting bracket 423 drives the drill rod to move to the disassembly and assembly device 2, the second clamping claw 424 opens, and the disassembly and assembly device 2 assembles the outer layer and the inner layer of the drill rod; after the disassembly and assembly device 2 completes the assembly of the outer layer and the inner layer of the drill rod, the second clamping claw 424 clamps the drill rod, and the lifting bracket 423 drives the drill rod to move to the first preset position; after the drill rod reaches the first preset position, the second clamping claw 424 opens.

[0147] Specifically, the second clamping claw 424 includes a third clamping body 4241, a fourth clamping body 4242 and a fifth power piece 4243; the third clamping body 4241 is fixedly connected to the lifting bracket 423 and is located below the grabbing mechanism 41; the fourth clamping body 4242 is rotatably connected to the lifting bracket 423, and can move away from the third clamping body 4241 when rotating upward, and move closer to the third clamping body 4241 when rotating downward; the fifth power piece 4243 is connected to the lifting bracket 423, and the driving end of the fifth power piece 4243 is connected to the fourth clamping body 4242 to drive the fourth clamping body 4242 to rotate to clamp and release the drill rod.

[0148] Exemplarily, the fifth power member 4243 may be a hydraulic cylinder, which is rotatably connected to the lifting bracket 423 , and a push rod of the hydraulic cylinder is hinged to the fourth clamping body 4242 .

[0149] When the second clamping claw 424 is needed to clamp the drill rod, the driving end of the fifth power member 4243 drives the fourth clamp 4242 to rotate downward, so that the fourth clamp 4242 is close to the third clamp 4241, until the third clamp 4241 and the fourth clamp 4242 are close to the drill rod; when the second clamping claw 424 is needed to release the drill rod, the driving end of the fifth power member 4243 drives the fourth clamp 4242 to rotate upward, so that the fourth clamp 4242 is away from the third clamp 4241, until the fourth clamp 4242 is separated from the drill rod and the space between the third clamp 4241 and the fourth clamp 4242 is large enough for the grasping mechanism 41 and the moving mechanism 43 to extend into to grasp the drill rod.

[0150] like Fig.39 and Fig.40 As shown, in some embodiments of the present application, the moving mechanism 43 includes a second frame 431, a moving actuating assembly 432, a flip bracket 433 and at least one third clamping claw 434. The moving actuating assembly 432 is installed on the second frame 431, and the output end of the moving actuating assembly 432 is connected to the flip bracket 433, and is configured to drive the flip bracket 433 to rotate from one side of the second frame 431 to the other side. At least one third clamping claw 434 is fixedly connected to the flip bracket 433, and is configured to clamp and release the drill rod.

[0151] When it is necessary to coring the disassembled drill rod, the moving actuator assembly 432 drives the flip bracket 433 to rotate to between the second frame 431 and the transfer lifting mechanism 42, and the third clamping claw 434 clamps the drill rod located at the transfer lifting mechanism 42 at the second preset position; then the moving actuator assembly 432 drives the flip bracket 433 to rotate to the side of the second frame 431 away from the transfer lifting mechanism 42, and the drill rod clamped by the third clamping claw 434 is located in the coring device 3, at this time the third clamping claw 434 is opened, the drill rod is clamped by the coring device 3 and coring is performed.

[0152] After the coring device 3 completes the coring work on the drill rod, the third clamping claw 434 clamps the drill rod inside the coring device 3, and the moving actuating assembly 432 drives the flip bracket 433 to rotate between the second frame 431 and the transfer lifting mechanism 42. The third clamping claw 434 releases the drill rod at the second preset position, and the drill rod is now received by the transfer lifting mechanism 42.

[0153] Specifically, Fig.39 and Fig.40As shown, the moving actuating assembly 432 includes a telescopic member 4321, a chain transmission assembly 4322 and a rotating shaft 4323; the chain transmission assembly 4322 is installed on the second frame 431, the rotating shaft 4323 is rotatably connected to the second frame 431, and one end of the rotating shaft 4323 is connected to one of the sprockets of the chain transmission assembly 4322; one end of the telescopic member 4321 is connected to the chain of the chain transmission assembly 4322, and the telescopic member 4321 is configured to telescope along the center line direction of the two sprockets of the chain transmission assembly 4322.

[0154] Exemplarily, the telescopic member 4321 may be a hydraulic cylinder.

[0155] When the telescopic member 4321 is extended or shortened, it drives the chain transmission assembly 4322 to rotate in different directions, and then drives the flip bracket 433 to switch between the two sides of the second frame 431 through the rotating shaft.

[0156] Further, continue to refer to Fig.39 and Fig.40 The third clamping claw 434 includes a fifth clamp 4341, a sixth clamp 4342, a sixth power piece 4343 and a support frame 4344; the fifth clamp 4341 is arranged at the end of the flip bracket 433 away from the rotating shaft 4323; the support frame 4344 is connected to the flip bracket 433; the sixth clamp 4342 is rotatably connected to the support frame 4344; the sixth power piece 4343 is installed on the support frame 4344, and the driving end of the sixth power piece 4343 is connected to the sixth clamp 4342, and is configured to drive the sixth clamp 4342 to rotate so that the sixth clamp 4342 approaches and moves away from the fifth clamp 4341.

[0157] When the third clamping claw 434 is needed to clamp the drill rod, the sixth power member 4343 drives the sixth clamp 4342 to rotate on the support clamp, so that the sixth clamp 4342 is close to the fifth clamp 4341, until the fifth clamp 4341 and the sixth clamp 4342 are close to the drill rod. When the third clamping claw 434 is needed to release the drill rod, the sixth power member 4343 drives the sixth clamp 4342 to rotate on the bracket, so that the sixth clamp 4342 is away from the fifth clamp 4341, and the fifth clamp 4341 and the sixth clamp 4342 leave the surface of the drill rod.

[0158] In some embodiments of the present application, Fig. 27 As shown, the coring device 3 includes a vibrating mechanism 31 and a holding mechanism 32. The vibrating mechanism 31 is configured to clamp the drill rod and tilt the drill rod. The holding mechanism 32 is used to receive the core separated from the drill rod.

[0159] Specifically, refer to Fig.28As shown, the vibration mechanism 31 includes a first base 311, a first top bracket 312, a tilting actuating assembly 313, a first coring clamping assembly 314 and a vibration assembly 315. The first top bracket 312 is rotatably connected to the first base 311, and the rotation axis of the first top bracket 312 is arranged in parallel. The tilting actuating assembly 313 is mounted on the first base 311, and the actuating end 841 of the tilting actuating assembly 313 is connected to the first top bracket 312, and is configured to drive the first top bracket 312 to rotate. The first coring clamping assembly 314 is mounted on the top surface of the first top bracket 312. The vibration assembly 315 is connected to the first top bracket 312, and is configured to drive the first top bracket 312 to vibrate.

[0160] When the coring device 3 performs coring, first the first coring clamping assembly 314 clamps the drill rod that is already in the open state, then the tilting actuating assembly 313 drives the first top bracket 312 to rotate, thereby tilting the drill rod, and finally the vibration assembly 315 drives the first top bracket 312 to vibrate, thereby vibrating the tilted drill rod, and the core slides from the drill rod to the containing mechanism 32. Therefore, the coring device 3 can perform high-intensity repetitive work, reducing the hidden safety hazards of the workers, and improving the efficiency of disassembling and assembling the slide rail 2853. In addition, the coring device 3 does not directly strike the drill rod, thereby avoiding invisible damage to the drill rod, and making the drill rod have a longer service life.

[0161] In some embodiments of the present application, the tilt actuation assembly 313 includes a first telescopic actuation member 3131, a coring slide rail 3132, a coring slider 3133, and a pull rod 3134. The coring slide rail 3132 is mounted on the first base 311 and extends in a direction orthogonal to the rotation axis of the first top bracket 312. The coring slider 3133 is slidably connected to the coring slide rail 3132. The first telescopic actuation member 3131 is fixedly connected to the first base 311, and the actuation end of the first telescopic actuation member 3131 is connected to the coring slider 3133. The two ends of the pull rod 3134 are respectively hinged to the coring slider 3133 and the first top bracket 312.

[0162] After the first coring clamping assembly 314 fixes the drill pipe, the first telescopic actuator 3131 extends, and the actuating end of the first telescopic actuator 3131 drives the coring slider 3133 to slide on the coring slide rail 3132, and the pull rod 3134 drives the first top bracket 312 to rotate, thereby gradually tilting the drill pipe. After the core in the drill pipe slides to the containing mechanism 32, the first telescopic actuator 3131 shortens, and the actuating end of the first telescopic actuator 3131 drives the coring slider 3133 to slide on the coring slide rail 3132, and the pull rod 3134 drives the first top bracket 312 to rotate in the direction close to the first base 311, thereby gradually leveling the drill pipe.

[0163] Exemplarily, the first telescopic actuator 3131 is a cylinder; of course, the first telescopic actuator 3131 can also be a hydraulic cylinder, an electric push rod, etc.

[0164] In other embodiments of the present application, the tilt actuation assembly 313 may also be other specific structures. For example, the tilt actuation assembly 313 includes a motor, a reducer, and a rotating shaft; the motor and the reducer are installed on the first base 311, the rotating shaft of the motor is fixedly connected to the input shaft of the reducer; the first top bracket 312 is fixedly connected to the rotating shaft, and the axis of the rotating shaft is aligned with the rotation axis of the first top bracket 312; the output shaft of the reducer is fixedly connected to one end of the rotating shaft.

[0165] In some embodiments of the present application, the first core clamping assembly 314 includes at least one clamping claw 3140. Exemplarily, Fig.28 The first core clamping assembly 314 shown in the figure includes three clamping claws 3140, and the three clamping claws 3140 are fixedly connected to the first top bracket 312; the first clamping assembly can also include other numbers of clamping claws 3140, such as one, two, four, etc.

[0166] Specifically, Fig.31 As shown, the clamping claw 3140 includes a first clamping portion 3141, a second clamping portion 3142 and a second telescopic actuator 3143. One end of the first clamping portion 3141 is fixedly connected to the first top bracket 312, and the other end of the first clamping portion 3141 is located above the first top bracket 312. One end of the second clamping portion 3142 is rotatably connected to the first top bracket 312, and the other end of the second clamping portion 3142 is located above the first top bracket 312. The second telescopic actuator 3143 is rotatably connected to the first top bracket 312, and the actuating end of the second telescopic actuator 3143 is rotatably connected to the second clamping portion 3142 to drive the second clamping portion 3142 to move in a direction close to and away from the first clamping portion 3141.

[0167] When the drill rod needs to be fixed to the first top bracket 312, the second telescopic actuator 3143 is extended, and the actuating end of the second telescopic actuator 3143 drives the second clamping portion 3142 to rotate in a direction close to the first clamping portion 3141, so that the drill rod between the first clamping portion 3141 and the second clamping portion 3142 is clamped and fixed. When the drill rod needs to be removed from the first top bracket 312, the second telescopic actuator 3143 is shortened, and the actuating end of the second telescopic actuator 3143 drives the second clamping portion 3142 to rotate in a direction away from the first clamping portion 3141, so that the drill rod between the first clamping portion 3141 and the second clamping portion 3142 is released.

[0168] Exemplarily, the second telescopic actuator 3143 in the clamping claw 3140 is a cylinder; of course, the second telescopic actuator 3143 can also be a hydraulic cylinder, an electric push rod, etc.

[0169] Continue to refer to Fig.28 The vibration assembly 315 includes an air hammer 3151 and / or a vibration motor 3152 fixedly connected to the first top bracket 312. Exemplarily, the vibration assembly 315 includes an air hammer 3151 and a vibration motor 3152 connected to the air hammer 3151 and the vibration motor 3152. After the coring device 3 drives the drill pipe to tilt, the air hammer 3151 and the vibration motor 3152 generate vibrations at the same time to drive the drill pipe to vibrate.

[0170] like Fig.28 As shown, in some embodiments of the present application, the first base 311 includes a first bottom bracket 3111, a first shock absorbing spring 3112, a first middle bracket 3113, a first buffer block 3114 and a hydraulic buffer 3115. The first shock absorbing spring 3112 is fixedly connected to the top of the first bottom bracket 3111, and the first middle bracket 3113 is fixedly connected to the first shock absorbing spring 3112. The tilt actuating assembly is installed on the first middle bracket 3113, and the first top bracket 312 is rotatably connected to the first middle bracket 3113. The first buffer block 3114 is fixedly arranged on the top surface of the first middle bracket 3113. The hydraulic buffer 3115 is vertically fixedly connected to the first middle bracket 3113, and the front end of the hydraulic buffer 3115 exceeds the top surface of the first middle bracket 3113, which is used to buffer the descending process of the first top bracket 312.

[0171] When the vibration assembly 315 generates vibration to slide the core in the drill pipe, the first shock absorbing spring 3112 is used to slow down the vibration transmitted to the first bottom bracket 3111, so that the position of the first bottom bracket 3111 remains fixed. The first buffer block 3114 and the hydraulic buffer 3115 can buffer the descending process of the first top bracket 312.

[0172] like Fig.29 As shown, in some embodiments of the present application, the containing mechanism 32 includes a second base 321, a second top bracket 322, a hopper 323 and a third telescopic actuator 324. The second top bracket 322 is rotatably connected to the second base 321, and the rotation axis of the second top bracket 322 is arranged in parallel. The hopper 323 is fixedly connected to the second top bracket 322. The third telescopic actuator 324 is rotatably mounted on the second base 321, and the actuating end of the third telescopic actuator 324 is rotatably connected to the second top bracket 322, and is configured to drive the second top bracket 322 to rotate.

[0173] The second base 321 is used to carry the second top bracket 322, the hopper 323 and the third telescopic actuator 324. The hopper 323 is used to receive the rock cores that slip from the drill pipe, and the workers can sort the rock cores in the hopper 323. After the rock cores are sorted, some stones will remain in the hopper 323. At this time, the third telescopic actuator 324 is controlled to extend, and the actuating end of the third telescopic actuator 324 drives the second top bracket 322 to rotate, so that the hopper 323 tilts with the rotation of the second top bracket 322, and the remaining stones are poured out of the hopper 323.

[0174] Continue to refer to Fig.29 In some embodiments of the present application, the second base 321 includes a second bottom bracket 3211, a second shock absorbing spring 3212, a second middle bracket 3213 and a second buffer block 3214. The second shock absorbing spring 3212 is fixedly connected to the top of the second bottom bracket 3211, and the second middle bracket 3213 is fixedly connected to the second shock absorbing spring 3212. The third telescopic actuator 324 is rotatably mounted on the second middle bracket 3213. The second buffer block 3214 is fixedly arranged on the second middle bracket 3213.

[0175] In other embodiments of the present application, the containing mechanism 32 may also be in other structural forms, for example, the containing mechanism 32 includes a hopper 323 and a fixed frame; the hopper 323 is placed in the fixed frame; when the drill rod is tilted, the hopper 323 is located below the drill rod. After the cores slide from the drill rod into the hopper 323, the staff sorts the cores, and after the sorting is completed, the staff can remove the hopper 323 containing the cores from the fixed frame and pour the remaining stones out of the hopper 323.

[0176] like Fig. 27 As shown, the coring device 3 also includes a material moving mechanism 33, which is located above the vibration mechanism 31 and the containing mechanism 32, and is used to grab the drill rod and move it in the horizontal and vertical directions. It can grab the drill rod that needs to be cored from the transfer device 4 and place it in the first coring clamping assembly 314, and grab the drill rod that has been cored from the first coring clamping assembly 314 and place it in the transfer device 4.

[0177] In some embodiments of the present application, Fig.30As shown, the material moving mechanism 33 includes a first material moving frame 331, a second material moving frame 332, a third material moving frame 333, a fourth material moving frame 338, a first material moving actuator 334, a second material moving actuator 335, a third material moving actuator 336 and a second coring clamping assembly 337. The second material moving frame 332 is located below the first material moving frame 331. The first material moving actuator 334 is mounted on the first material moving frame 331, and the actuating end of the first material moving actuator 334 is connected to the second material moving frame 332, and is configured to drive the second material moving frame 332 to move in a horizontal direction orthogonal to the rotation axis of the first top bracket 312. The third material moving frame 333 is located below the second material moving frame 332. The second material moving actuator 335 is installed on the second material moving frame 332, and the actuating end of the second material moving actuator 335 is connected to the third material moving frame 333, and is configured to drive the third material moving frame 333 to move in the horizontal direction parallel to the rotation axis of the first top bracket 312. The third material moving actuator 336 is installed on the third material moving frame 333, and the actuating end 841 of the third material moving actuator 336 is connected to the fourth material moving frame 338, and is configured to drive the third material moving frame 333 to move in the vertical direction. The second coring clamping assembly 314 is fixedly connected to the bottom of the fourth material moving frame 338.

[0178] When the second coring clamping assembly 337 clamps the drill rod, the first material moving actuator 334 realizes horizontal movement of the drill rod by driving the second material moving rack 332 and the second material moving actuator 335 realizes vertical movement of the drill rod by driving the third material moving rack 333. The third material moving actuator 336 realizes vertical movement of the drill rod by driving the fourth material moving rack 338 to move in the vertical direction.

[0179] In some embodiments of the present application, the specific structure of the second coring clamping assembly 337 is the same as the specific structure of the first coring clamping assembly 314 .

[0180] The first material moving actuator 334 includes a first material moving slide rail 3341, a first material moving slider 3342 and a first material moving telescopic actuator 3343. The first material moving slide rail 3341 is fixedly connected to the bottom of the first material moving frame 331, and extends in a horizontal direction orthogonal to the rotation axis of the first top bracket 312. The first material moving slider 3342 is slidably connected to the first material moving slide rail 3341. One end of the first material moving telescopic actuator 3343 is fixedly connected to the first material moving frame 331, and the other end of the first material moving telescopic actuator 3343 is fixedly connected to the second material moving frame 332, and the second material moving frame 332 is connected to the slide rail of the first material moving slide rail 3341.

[0181] When the material moving mechanism 33 is required to drive the drill rod to move in the horizontal direction orthogonal to the rotation axis of the first top bracket 312, the first material moving telescopic actuator 3343 extends or shortens to drive the second material moving rack 332, and then drives the drill rod through the third material moving rack 333, the fourth material moving rack 338 and the second coring clamping assembly 337. In addition, when the first material moving telescopic actuator 3343 drives the second material moving rack 332 to move, the first material moving slide rail 3341 connected to the second material moving rack 332 slides on the first material moving slide rail 3341, so that the second material moving rack 332 can maintain a precise movement direction.

[0182] Exemplarily, the first material-moving telescopic actuator 3343 is a cylinder; of course, the first material-moving telescopic actuator 3343 can also be a hydraulic cylinder, an electric push rod, etc.

[0183] The second material moving actuator 335 includes a second material moving slide rail 3351, a second material moving slider 3352 and a second material moving telescopic member 3353. The second material moving slide rail 3351 is fixedly connected to the bottom of the second material moving frame 332, and extends in a horizontal direction parallel to the rotation axis of the first top bracket 312. The second material moving slider 3352 is slidably connected to the second material moving slide rail 3351. One end of the second material moving telescopic member 3353 is fixedly connected to the second material moving frame 332, and the other end of the second material moving telescopic member 3353 is fixedly connected to the third material moving frame 333, and the third material moving frame 333 is connected to the second material moving slider 3352.

[0184] When the material moving mechanism 33 is required to drive the drill rod to move in the horizontal direction parallel to the rotation axis of the first top bracket 312, the second material moving telescopic member 3353 extends or shortens to drive the third material moving rack 333, and then drives the drill rod through the fourth material moving rack 338 and the second coring clamping assembly 337. In addition, when the second material moving telescopic member 3353 drives the third material moving rack 333 to move, the second material moving slider 3352 connected to the third material moving rack 333 slides on the second material moving slide rail 3351, so that the third material moving rack 333 can maintain a precise movement direction.

[0185] Exemplarily, the second material-moving telescopic member 3353 is a cylinder; of course, the second material-moving telescopic member 3353 can also be a hydraulic cylinder, an electric push rod, etc.

[0186] The third material moving actuator 336 includes a third material moving telescopic actuator 3361, a guide shaft 3362 and a guide sleeve 3363. The third material moving telescopic actuator 3361 is fixedly mounted on the third material moving frame 333, and one end of the third material moving telescopic actuator 3361 is connected to the fourth material moving frame 338. The guide sleeve 3363 is disposed on the third material moving frame 333. The guide shaft 3362 is located in the guide sleeve 3363, and one end of the guide shaft 3362 is fixedly connected to the fourth material moving frame 338.

[0187] When the material moving mechanism 33 is required to drive the drill rod to move vertically, the third material moving telescopic actuator 3361 is extended or shortened to drive the fourth material moving frame 338, and then drive the drill rod 337 through the second coring clamping assembly. In addition, the guide shaft 3362 slides in the guide shaft sleeve 3363, and the guide shaft 3362 guides the vertical movement of the fourth material moving frame 338, so that the fourth material moving frame 338 can maintain a precise movement direction.

[0188] Exemplarily, the third material-moving telescopic actuator 3361 is a cylinder; of course, the third material-moving telescopic actuator 3361 can also be a hydraulic cylinder, an electric push rod, etc.

[0189] like Figure 1 As shown, the drill pipe disassembly and assembly equipment also includes a cutting device 5, which is located above the disassembly and assembly device 2 and is configured to cut the drill pipe to remove the tail section of the drill pipe when the disassembly and assembly device 2 cannot disconnect the inner shell and / or outer shell of the drill pipe from the tail section of the drill pipe.

[0190] In some embodiments of the present application, Figure 41 to Figure 43 As shown, the cutting device 5 includes a fixed bracket 51, a cutter 52, a cutting actuator 53 and a cutting transmission assembly 54. The cutter 52 is rotatably connected to the fixed bracket 51, located above the disassembly and assembly device 2, and the cutting blade of the cutter 52 faces the drill pipe. The cutting actuator 53 is connected to the fixed bracket 51. One end of the cutting transmission assembly 54 is connected to the actuating end of the actuator 53, and the other end of the cutting transmission assembly 54 is connected to the cutter 52, and is configured to drive the cutter 52 to rotate when the actuating end of the cutting actuator 53 is actuated.

[0191] The cutting device 5 can be installed on the transfer device 4. When the drill rod is damaged and cannot be opened by the disassembly device, the actuating end of the cutting actuator 53 is controlled to drive one end of the cutting transmission assembly 54. The cutting transmission assembly 54 drives the cutter 52 to rotate on the fixed bracket 51 and gradually approach the drill rod until the cutting blade of the cutter 52 cuts the drill rod so that the core in the drill rod can be taken out.

[0192] like Fig.41 As shown, in some embodiments of the present application, the cutting actuator 53 is a telescopic structure; wherein the cutting transmission assembly 54 includes a cutting slide rail 541, a cutting slider 542, a first swing rod 543 and a second swing rod 544. The cutting slide rail 541 is arranged on the fixed bracket 51 along the vertical direction, the cutting slider 542 is slidably connected to the cutting slide rail 541, and the actuating end of the actuator 53 is connected to the cutting slider 542. The two ends of the first swing rod 543 are respectively hinged to the cutting slider 542 and one end of the second swing rod 544, and the end of the second swing rod 544 away from the first swing rod 543 is fixedly connected to the cutting machine 52.

[0193] When the cutting actuator 53 is extended or retracted, the actuating end of the cutting actuator 53 drives the cutting slide 542 to slide vertically on the cutting slide rail 541, and the cutting slide 542 drives the lower end of the first swing rod 543 to move. The upper end of the first swing rod 543 drives the cutting machine 52 to rotate through the second swing rod 544, so that the cutting blade of the cutting machine 52 is close to or away from the drill rod.

[0194] Specifically, when the cutting actuator 53 is extended, the actuating end of the cutting actuator 53 drives the cutting slider 542 to slide upward on the cutting slide rail 541, and the cutting slider 542 drives the cutting machine 52 to rotate through the first rocker bar 543 and the second rocker bar 544, and the cutting blade of the cutting machine 52 gradually approaches the drill rod; when the cutting actuator 53 is shortened, the actuating end of the cutting actuator 53 drives the cutting slider 542 to slide downward on the cutting slide rail 541, and the cutting slider 542 drives the cutting machine 52 to rotate through the first rocker bar 543 and the second rocker bar 544, and the cutting blade of the cutting machine 52 gradually moves away from the drill rod.

[0195] Exemplarily, the cutting actuator 53 may be a hydraulic cylinder or an electric push rod.

[0196] Continue to refer to Fig.41 The cutting transmission assembly 54 further includes a slider bracket 545, which is connected to the cutting slider 542 and has a vertically extending long hole 5451. The first swing rod 543 is hinged to the slider bracket 545, and the actuating end of the cutting actuator 53 is slidably and rotatably connected to the sliding bracket 12 through the long hole 5451.

[0197] When the cutting actuator 53 is extended and retracted, the actuating end of the cutting actuator 53 slides in the long hole 5451 and rotates relative to the sliding bracket 12, so that the sliding bracket 12 drives the cutting slide 542 to slide on the cutting slide rail 541, and the first rocker arm 543 connected to the sliding bracket 12 moves.

[0198] It should be noted that in other embodiments of the present application, the cutting transmission assembly 54 can also be other structures. For example, the cutting actuator 53 is a motor, the cutting transmission assembly 54 is a reducer, the input shaft of the reducer is fixedly connected to the rotating shaft of the motor, and the cutter 52 is fixedly connected to the output shaft of the reducer.

[0199] like Fig.43As shown, in some embodiments of the present application, the fixing bracket 51 includes a first connecting plate 511, a second connecting plate 512, a first support 513 and a cutting shaft 514. The first connecting plate 511 is vertically arranged, and the second connecting plate 512 is horizontally connected to the first connecting plate 511. The first support 513 is arranged on the second connecting plate 512, and both ends of the cutting shaft 514 are connected to the first support 513. Among them, the cutting machine 52 is mounted on the shaft, and the cutting actuator 53 is installed on the side of the first connecting plate 511 away from the second connecting plate 512.

[0200] Specifically, the second connecting plate 512 is connected to the first connecting plate 511 via bolts, the first support 513 is connected to the second connecting plate 512 via bolts, and both ends of the cutting shaft 514 are rotatably connected to the first support 513 .

[0201] The first connecting plate 511 is used for fixed connection with the transfer device 4. The second connecting plate 512 is used for supporting the cutter 52 through the first support 513 and the rotating shaft. When the actuating end of the cutting actuator 53 drives the cutter 52 through the cutting transmission assembly 54, the cutter 52 rotates around the cutting rotating shaft 514 to approach or move away from the drill rod.

[0202] like Fig.44 As shown, in some embodiments of the present application, the cutting device 5 also includes a torsion spring 55, which is installed on the rotating shaft, and one torsion arm of the torsion spring 55 is fixedly connected to the first support 513, and the other torsion arm of the torsion spring 55 is abutted against the cutting machine 52; when the cutting machine 52 rotates in a direction close to the drill rod, the elastic potential energy of the torsion spring 55 increases.

[0203] After the cutting blade cuts the drill rod, there is friction between the cutting blade and the drill rod, so a large external force is required to pull the cutting blade out of the drill rod. While the cutting actuator 53 drives the cutter 52 to rotate away from the drill rod through the cutting transmission assembly 54, the torsion arm of the torsion spring 55 applies elastic force to the cutter 52, so that the cutting blade can quickly leave the drill rod, thereby completing the complete cutting process of the drill rod.

[0204] Further, continue to refer to Fig.44 The side of the cutter 52 facing the drill rod is provided with a fixing groove 521 close to the rotating shaft. Among them, a torsion arm of the torsion spring 55 is located in the fixing groove 521. The inner wall of the fixing groove 521 is used to limit the movement of the torsion arm of the torsion spring 55, so that the torsion arm of the torsion spring 55 can be fixed.

[0205] like Fig.41As shown, in some embodiments of the present application, the fixing bracket 51 further includes a second support 517. The second support 517 is disposed on the side of the first connecting plate 511 that is away from the second connecting plate 512; specifically, the second support 517 is connected to the first connecting plate 511 by bolts. The actuator 53 is rotatably connected to the second support 517. When the cutting actuator 53 is extended and retracted, the cutting actuator 53 rotates relative to the second support 517.

[0206] like Fig.41 As shown, in some embodiments of the present application, the fixing bracket 51 further includes a first reinforcing plate 515, which is connected to the top surfaces of the first connecting plate 511 and the second connecting plate 512; and / or, the fixing bracket 51 further includes a second reinforcing plate 516, which is connected to the bottom surfaces of the first connecting plate 511 and the second connecting plate 512. That is, the fixing bracket 51 may include only the first reinforcing plate 515 or the second reinforcing plate 516, or may include the first reinforcing plate 515 and the second reinforcing plate 516. The first reinforcing plate 515 and the second reinforcing plate 516 can make the first connecting plate 511 and the second connecting plate 512 more firmly connected, so that the second connecting plate 512 has a better bearing capacity to carry the cutting machine 52.

[0207] like Fig.43 As shown, in some embodiments of the present application, the cutting device 5 further includes a shock absorbing member 56, which is connected to the cutting machine 52 and is located between the cutting machine 52 and the fixed bracket 51. When the actuator 53 drives the cutting machine 52 to gradually move away from the drill pipe through the transmission mechanism, the shock absorbing member 56 can first contact the fixed bracket 51 to prevent the cutting machine 52 from hitting the fixed bracket 51. Exemplarily, the shock absorbing member 56 can be a rubber spring.

[0208] like Figure 1 and Figure 2 As shown, the drill rod disassembly and assembly equipment also includes a waste box 6, which is located next to the coring device 3 and is used to store the stones after the cores are sorted. Fig.45 As shown, the waste box 6 provided in the embodiment of the present application includes a base 61, a box body 62, a cover 63 and a cover opening actuation mechanism 64.

[0209] The box body 62 is provided with an upward opening for core waste to enter, and is configured to be at least partially detachably mounted in the base 61. The cover 63 is hinged to the box body 62 and is located at the opening of the box body 62, and is used to cover the opening of the box body 62. The cover opening actuation mechanism 64 is connected to the base 61 and is configured to drive the cover 63 to rotate to open the opening of the box body 62.

[0210] When using the waste box 6 to collect core waste, the worker drives the cover 63 to rotate in the direction away from the opening of the box body 62 by controlling the cover-opening actuator 64, so that the opening of the box body 62 is opened, and then the core waste is allowed to enter the box body 62 from the opening; when the waste box 6 is paused or the collection of core waste is completed, the worker controls the cover-opening actuator 64 to rotate the cover 63 in the direction close to the opening until the cover 63 completely closes the opening; and after the cover 63 waste box 6 is filled or the collection of core waste is completed, the box body 62 is disconnected from the base 61, and the box body 62 containing the core waste is transferred to the core waste processing position by a forklift. Therefore, using the core waste for core waste can allow workers to remotely control the cover-opening actuator 64, so that the cover-opening actuator 64 controls the opening and closing of the cover 63, and workers no longer need to frequently approach the cover 63 waste box 6, thereby saving manpower and time, and reducing the possibility of workers being irradiated by core waste.

[0211] like Fig.47 As shown, in some embodiments of the present application, the cover opening actuation mechanism 64 includes a first support bracket 641, a cover opening telescopic rod 642 and a cover opening transmission assembly 643. The first support bracket 641 is connected to the base 61. The rod body of the cover opening telescopic rod 642 is hinged to the first support bracket 641, and the driving end of the cover opening telescopic rod 642 is connected to the cover 63 through the cover opening transmission assembly 643 to drive the cover 63 to rotate.

[0212] Exemplarily, the cover opening telescopic rod 642 may be a pneumatic cylinder, an electric push rod or a hydraulic cylinder.

[0213] The first supporting bracket 641 is used to support the base 61 and allows the cover opening telescopic rod 642 to rotate when it is telescoped.

[0214] When it is necessary to use the cover-opening actuating mechanism 64 to drive the cover 63 to rotate to open the opening of the box body 62, the worker controls the cover-opening telescopic rod 642 to extend, the driving end of the cover-opening telescopic rod 642 moves upward and drives the cover 63 to rotate in a direction away from the box body 62 through the cover-opening transmission assembly 643, so that the cover 63 gradually opens the opening. When it is necessary to control the cover-opening actuating mechanism 64 to rotate the cover 63 to close the opening, the worker controls the cover-opening telescopic rod 642 to shorten, the driving end of the cover-opening telescopic rod 642 moves downward and drives the cover 63 to rotate in a direction close to the box body 62 through the cover-opening transmission assembly 643 until the cover 63 gradually closes the opening.

[0215] Furthermore, if Fig.46 As shown, the cover opening transmission assembly 643 includes a fork 6431 and a connecting rod 6432. The connecting rod 6432 is fixedly connected to the cover 63. The fork 6431 is connected to the driving end of the cover opening telescopic rod 642, and the fork 6431 is configured to support the connecting rod 6432.

[0216] When the cover opening telescopic rod 642 is extended, the driving end of the cover opening telescopic rod 642 drives the fork 6431 to move upward, and the fork 6431 pushes the connecting rod 6432 upward, thereby causing the cover 63 to rotate in a direction away from the box body 62. When the cover opening telescopic rod 642 is shortened, the driving end of the cover opening telescopic rod 642 drives the fork 6431 to move downward, and the cover 63 rotates in a direction close to the box body 62 under the action of gravity.

[0217] In other embodiments of the present application, the cover opening transmission assembly 643 is other structures. For example, the cover opening transmission assembly 643 includes a hinge and a connecting rod 6432, and both ends of the hinge are respectively connected to the driving end of the first telescopic rod and the connecting rod 6432.

[0218] In other embodiments of the present application, the cover opening actuator mechanism 64 is other structures. For example, the cover opening actuator mechanism 64 includes a motor, a reducer and a rope; the motor and the reducer are installed on the base 61, and the rotating shaft of the motor is connected to the input shaft of the reducer, and the two ends of the rope are respectively connected to the output shaft of the reducer and the cover 63.

[0219] like Fig.47 As shown, in some embodiments of the present application, the waste bin 6 further includes two buffer components 65, which are mounted on the base 61 and are respectively located on both sides of the cover opening telescopic rod 642. The buffer ends of the two buffer components 65 are both pressed against the rod body of the cover opening telescopic rod 642, and are configured to buffer the movement of the cover opening telescopic rod 642 when the cover opening telescopic rod 642 rotates.

[0220] When the telescopic rod 642 is extended and retracted, and rotates on the first support bracket 641, two buffer components 65 located on both sides of the telescopic rod 642 buffer the rotation of the telescopic rod 642 to prevent the telescopic rod 642 from rotating too fast.

[0221] Specifically, continue to refer to Fig.47 The buffer assembly 65 includes a second support bracket 651 and a buffer 652. The second support bracket 651 is fixedly connected to the base 61. The buffer 652 is fixedly connected to the second support bracket 651, so that the buffer 652 is fixed, and the buffer end of the buffer 652 is pressed against the rod body of the cover opening telescopic rod 642.

[0222] When the cover-opening telescopic rod 642 rotates on the first supporting bracket 641 , the buffer 652 in one of the buffer assemblies 65 is gradually compressed, thereby making the cover-opening telescopic rod 642 rotate smoothly.

[0223] In other embodiments of the present application, the buffer assembly 65 is of other structural forms. For example, the buffer assembly 65 includes a second support bracket 651 and at least one compression spring. The second support bracket 651 is fixedly connected to the base 61, one end of the compression spring is fixedly connected to the second support bracket 651, and the other end of the compression spring is pressed against the rod body of the cover opening telescopic rod 642.

[0224] like Fig.47 As shown, in some embodiments of the present application, the base 61 includes a first frame 611 and a plurality of support legs 612. The top and one side of the first frame 611 are open, so that the box 62 can partially enter the first frame 611 from the side opening of the frame. The plurality of support legs 612 are connected to the bottom of the first frame 611, so as to support the first frame 611 and the box 62 installed in the first frame 611.

[0225] The first frame 611 is used for placing and fixing the box 62; when the box 62 is needed to collect core waste, the box 62 is at least partially inserted into the first frame 611 from the side opening of the first frame 611; and after the box 62 is filled with core waste or the core waste collection is completed, the box 62 is moved out of the first frame 611 through the upper opening or side opening of the first frame 611.

[0226] Furthermore, the base 61 further includes a second frame 613, which is connected to the side opening of the first frame 611 and gradually expands outward. The second frame 613 is used to guide the process of the box 62 entering the first frame 611, so that the box 62 can enter the first frame 611 accurately and quickly.

[0227] like Fig.46 and Fig.47 As shown, in some embodiments of the present application, the waste box 6 also includes a box fixing mechanism 66 , which is connected to the base 61 and is configured to fix the box 62 to the base 61 .

[0228] When the box 62 is placed on the base 61, the box fixing mechanism 66 can fix the box 62 and the base 61 to prevent the box 62 from being separated from the base 61 during use. When the collection of core waste is completed or the box 62 is filled with core waste and the box 62 needs to be transferred to the core waste processing position, the box fixing mechanism 66 is disconnected from the box 62, so that the box 62 can be separated from the base 61.

[0229] Specifically, the box fixing mechanism 66 includes a fixing clamp 661 and a fixing telescopic rod 662. One end of the fixing clamp 661 is hinged to the base 61. One end of the fixing telescopic rod 662 is fixed, and the other end of the fixing telescopic rod 662 is hinged to the fixing clamp 661, and the fixing telescopic rod 662 is configured to drive the fixing clamp 661 to rotate so that the free end of the fixing clamp 661 is pressed against the box 62.

[0230] When the box body fixing mechanism 66 is used to fix the box body 62 to the base 61, the fixed telescopic rod 662 is controlled to extend, and the driving end of the fixed telescopic rod 662 drives the fixed clamp 661 to rotate, so that the free end of the fixed clamp 661 gradually approaches the box body 62 until it is tightly against the box body 62. When it is necessary to disconnect the box body 62 from the base 61, the fixed telescopic rod 662 is controlled to shorten, and the driving end of the fixed telescopic rod 662 drives the fixed clamp 661 to rotate, so that the free end of the fixed clamp 661 is away from the box body 62.

[0231] Exemplarily, the fixed telescopic rod 662 may be a pneumatic cylinder, an electric push rod or a hydraulic cylinder.

[0232] In other embodiments of the present application, the box fixing mechanism 66 can also be other structural forms. For example, the box fixing mechanism 66 includes a linear module and a fixed plate. The linear module is fixedly connected to the base 61, and the fixed plate is fixedly connected to the slide of the linear module. The fixed plate approaches and moves away from the box 62 under the drive of the slide of the linear module, and can press against the box 62 to fix the box 62 to the base 61.

[0233] like Fig.48 As shown, in some embodiments of the present application, the box body 62 includes a first material storage portion 621, a second material storage portion 622 and two bearing portions 623. The first material storage portion 621 is connected to the top of the second material storage portion 622, the top surface of the second material storage portion 622 is provided with an opening, and the first material storage portion 621 exceeds the second material storage portion 622 from both sides. The portion of the second material storage portion 622 that exceeds the first material storage portion 621 has an inclined bottom surface. The two bearing portions 623 are respectively connected to the portions of the second material storage portion 622 that exceed the first material storage portion 621, and form a bearing space between the second material storage portion 622 and the second material storage portion 622.

[0234] When the box body 62 is installed on the base 61, the first storage part 621 is located inside the base 61, the bearing part 623 is pressed against the top of the base 61, and the second storage part 622 is located above the base 61. When the waste box 6 is used to collect core waste, the first storage part 621 and the second storage part 622 are used to hold the core waste; the core waste first enters the second storage part 622 from the opening, and enters the first storage part 621 through the second storage part 622, and the core waste falling on the bottom surface of the second storage part 622 slides down to the first storage part 621 under the action of gravity; when the first storage part 621 is filled with core waste, the core waste falls into the second storage part 622.

[0235] After the box 62 is filled or the core waste is collected, the two forks 6431 of the forklift are respectively extended into the two bearing spaces, and when the forks 6431 move upward, the box 62 is lifted as a whole through the second material storage part 622. In addition, the bearing part 623 and the part of the second material storage part 622 that exceeds the first material storage part 621 limit the forks 6431 to prevent the box 62 from falling from the forks 6431.

[0236] In other embodiments of the present application, the box body 62 is of other structural forms. For example, the box body 62 includes a cylinder and two lifting ears. The top surface of the cylinder is provided with an opening. The interior of the cylinder is used to collect core waste. The two lifting ears are fixedly connected to the top surface of the cylinder.

[0237] In some embodiments of the present application, the waste box 6 further includes an elastic member 67, the two ends of which are respectively connected to the cover 63 and the box body 62, for applying elastic potential energy to the cover 63 to rotate the cover 63 toward the box body 62. Exemplarily, the elastic member 67 may be a tension spring.

[0238] like Figure 2 As shown, the drill rod disassembly and assembly equipment further includes a stone conveying device 71, which is close to the containing mechanism 32 and is used to convey the stones sorted out from the containing mechanism 32 to a predetermined position.

[0239] In some embodiments of the present application, reference Fig.49 The stone conveying device 71 includes a sorting bracket 71 and a conveyor belt assembly 72 . The conveyor belt assembly 72 is installed on the top of the sorting bracket 71 , and one end of the conveyor belt assembly 72 is close to the containing mechanism 32 .

[0240] Furthermore, if Figure 1 and Figure 2As shown, the drill pipe disassembly and assembly equipment further includes a spray device 8, which includes a plurality of spray assemblies 80, and the plurality of spray assemblies 80 are arranged on the side and above the coring device 3. Exemplarily, the spray device 8 includes four spray assemblies 80 located above the coring device 3, one spray assembly 80 located on the left side of the coring device 3, and one spray assembly 80 located on the right side of the coring device 3.

[0241] like Fig.51 As shown, each spray assembly 80 includes a mounting seat 81, a spray head 82, a first swing arm 83, a spray actuator 84, a second swing arm 85 and two pull wires 86. The spray head 82 is connected to the mounting seat 81 and is used to spray atomized water vapor to the coring device 3 to achieve cooling or dust removal. One end of the first swing arm 83 is fixedly connected to the mounting seat 81. Specifically, the first swing arm 83 and the mounting seat 81 can be connected by bolting, welding, riveting, etc.

[0242] The spray actuator 84 is fixedly arranged, and the spray actuator 84 includes two actuating ends 841. The two actuating ends 841 are arranged in linkage, and when one actuating end 841 extends outward, the other actuating end 841 retracts inward.

[0243] One end of the second swing arm 85 is fixedly connected to the spray actuator 84, and the other end of the second swing arm 85 is hinged to the end of the first swing arm 83 away from the mounting seat 81. Specifically, the second swing arm 85 and the spray actuator 84 can be connected by bolt connection, welding, riveting, etc.

[0244] One end of the two pull wires 86 is respectively connected to the two actuating ends 841, and the other ends of the two pull wires 86 are connected to the mounting seat 81; wherein the two actuating ends 841 are respectively located on both sides of the rotation axis of the first swing arm 83; when one actuating end 841 pulls the pull wire 86, the other actuating end 841 releases the pull wire 86.

[0245] When the spray device 8 performs spraying, the spray heads in the multiple spray assemblies 80 spray atomized water toward the coring device 3, and the two actuating ends 841 of the spray actuator 84 pull the mounting seat 81 through two pull wires 86, and the first swing arm 83 rotates relative to the second swing arm 85, so that the mounting seat 81 drives the spray head 82 to swing. Each spray assembly 80 of the spray device 8 covers more area through the swing of the spray head 82. Under the condition of the same spraying area, the spray device 8 reduces the spraying density, simplifies the pipeline network, makes the overall equipment less complex and reduces the spraying energy consumption.

[0246] In some embodiments of the present application, the actuator 53 is a double-rod double-outlet sliding cylinder. In other embodiments of the present application, the actuator 53 can also be a bidirectional hydraulic cylinder.

[0247] In some embodiments of the present application, the spray assembly 80 also includes two wire fixing assemblies 87, and the two wire fixing assemblies 87 are respectively used to fix the two wires 86. Specifically, the wire fixing assembly 87 includes a wire fixing plate 871, a first eye bolt 872, and a second eye bolt 873. The wire fixing plate 871 is connected to the actuating end 841 of the spray actuator 84; specifically, the wire fixing plate 871 and the actuating end 841 of the spray actuator 84 can be connected by bolt connection, riveting, welding, etc. The first eye bolt 872 is threadedly connected to the wire fixing plate 871, and the second eye bolt 873 is threadedly connected to the mounting seat 81. The two ends of the wire 86 are respectively connected to the first eye bolt 872 and the second eye bolt 873.

[0248] When the spray actuator 84 drives the mounting seat 81 to swing, one of the actuating ends 841 of the spray actuator 84 extends outward and pulls the pull wire 86 through the pull wire fixing plate 871 and the first hanging eye bolt 872, and the pull wire 86 pulls the mounting seat 81 through the second hanging eye bolt 873; the other actuating end 841 of the spray actuator 84 retracts inward and releases the pull wire 86 through the pull wire fixing plate 871 and the first hanging eye bolt 872, thereby causing the mounting seat 81 to swing.

[0249] Furthermore, if Fig.52 As shown, the wire fixing plate 871 includes a first connection portion 8711 and a second connection portion 8712. The first connection portion 8711 is connected to the actuating end 841 of the spray actuator 84; the second connection portion 8712 is integrally connected to the first connection portion 8711, the second connection portion 8712 is triangular and points to the mounting seat 81, and the first eye bolt 872 is threadedly connected to the second connection portion 8712. The second connection portion 8712 enables the second eye bolt 873 to be closer to the mounting seat 81, thereby avoiding interference between the wire 86 and the spray actuator 84 when the actuating end of the spray actuator 84 is actuated.

[0250] like Fig.51 As shown, in some embodiments of the present application, the mounting seat 81 is provided with two notches 811, and the two notches 811 are used to avoid the two pull wires 86 when the mounting seat 81 swings. Specifically, when the first swing arm 83 rotates clockwise to drive the mounting seat 81 to swing, the pull wire 86 on the left enters the notch 811 on the left; when the first swing arm 83 rotates counterclockwise to drive the mounting seat 81 to swing, the pull wire 86 on the right enters the notch 811 on the right.

[0251] Continue to refer to Fig.51 In some embodiments of the present application, a plurality of nozzles 82 are arranged in series along a direction parallel to the rotation axis of the first swing arm 83. Specifically, a plurality of nozzles 82 are arranged at intervals along a direction parallel to the rotation axis of the first swing arm 83, and two adjacent nozzles 82 are connected by a pipeline.

[0252] Exemplarily, the three nozzles 82 are arranged at intervals along a direction parallel to the rotation axis of the first swing arm 83, and the nozzle 82 on the left and the nozzle 82 in the middle are installed on a three-way valve. One end of the three-way valve of the left nozzle 82 is connected to the water pump through a pipeline, and the other end of the three-way valve of the left nozzle 82 is connected to one end of the three-way valve of the middle nozzle 82 through a pipeline, and the other end of the three-way valve of the middle nozzle 82 is connected to the right nozzle 82 through a pipeline, and the pipeline is fixedly connected to the mounting seat 81 through a pipe clamp.

[0253] In some other embodiments of the present application, only one nozzle 82 may be installed on the mounting seat 81, and the nozzle 82 is connected to the water pump through a pipeline.

[0254] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other. Each embodiment focuses on the differences from other embodiments.

[0255] 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 aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims

1. A drill pipe disassembly and assembly device, characterized in that: include: Conveying device; A disassembly and assembly device, the disassembly and assembly device being configured to disassemble the drill rod with the core and assemble the empty drill rod; A coring device, which tilts and vibrates the drill rod disassembled by the disassembly device, and collects the core taken out of the drill rod; as well as A transfer device, the transfer device being configured to transfer the drill rod between the conveying device and the disassembling device, and between the disassembling device and the coring device; Wherein, the disassembly and assembly device comprises a disassembly and assembly bracket, a disassembly and assembly fixing mechanism, a screwing mechanism, a moving mechanism and a plurality of first lifting mechanisms; The disassembly and assembly fixing mechanism is connected to the disassembly and assembly bracket and is configured to fix and release the tail section of the drill pipe; The screwing mechanism is connected to the disassembly bracket and is configured to clamp and rotate the outer shell and the inner shell of the drill rod; The moving mechanism can be slidably connected to the disassembly bracket along a first direction, and is configured to clamp the outer shell and the inner shell of the drill rod respectively, move a preset distance along the first direction, and release after the outer shell and the tail section of the drill rod are disconnected, and the inner shell and the tail section of the drill rod are disconnected; wherein the first direction is the axial direction of the drill rod when it is located at the disassembly fixing mechanism and the screwing mechanism; The plurality of first lifting mechanisms are arranged at intervals on the assembly and disassembly bracket along the first direction, and are configured to move in a height direction and carry the drill rod when moving to a high position.

2. The drill pipe disassembly and assembly equipment according to claim 1, characterized in that: The conveying device comprises: frame; A sliding bracket, the sliding bracket is slidably connected to the frame along a transfer direction; an actuating mechanism, the actuating mechanism being connected to the sliding bracket and configured to drive the sliding bracket to slide on the frame; and The conveying mechanism, wherein the conveying assembly is mounted on the sliding bracket and is configured to drive the drill rod placed on the conveying mechanism to move along the transfer direction.

3. The drill pipe disassembly and assembly equipment according to claim 1, characterized in that: The transfer device comprises: A gripping mechanism, the gripping mechanism is located above the conveying device and is configured to grip and release the drill rod and drive the drill rod to move vertically so as to transfer the drill rod between the conveying device and the first preset position; a transport lifting mechanism, the transport lifting mechanism being located below the conveying device and being configured to drive the drill rod to move vertically so as to transfer the drill rod between the first preset position, the disassembly and assembly device, and the second preset position; and The moving mechanism is located between the transport and lifting mechanism and the coring device, and is configured to grab and release the drill rod and drive the drill rod to transfer between the coring device and the second preset position.

4. The drill pipe disassembly and assembly equipment according to claim 1, characterized in that: The coring device comprises: a vibrating mechanism configured to clamp and tilt the drill pipe; and A holding mechanism, the holding mechanism is used to receive the rock core separated from the drill rod; Wherein, the vibration mechanism comprises a first base, a first top bracket, a tilt actuation assembly, a first coring clamping assembly and a vibration assembly; 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 tilt actuating assembly is mounted on the first base, and an actuating end of the tilt actuating assembly is connected to the first top bracket and is configured to drive the first top bracket to rotate; The first coring clamping assembly is mounted 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.

5. The drill pipe disassembly and assembly equipment according to claim 1, characterized in that: Also includes: A cutting device is located above the disassembling device and is configured to cut the drill pipe to remove the tail section of the drill pipe when the disassembling device cannot disconnect the inner shell and / or the outer shell of the drill pipe from the tail section of the drill pipe.

6. The drill pipe disassembly and assembly equipment according to claim 5, characterized in that: The cutting device comprises: Fixed bracket; A cutter, the cutter being rotatably connected to the fixed bracket and being located above the disassembly and assembly device, with a cutting blade of the cutter facing the drill rod; a cutting actuator connected to the fixing bracket; and A cutting transmission assembly, one end of which is connected to the actuating end of the cutting actuator, and the other end of which is connected to the cutting machine, and is configured to drive the cutting machine to rotate when the actuating end of the cutting actuator is actuated.

7. The drill pipe disassembly and assembly equipment according to claim 1, characterized in that: Also includes: A waste box is located beside the coring device and is used to store the stones after the cores are sorted.

8. The drill pipe disassembly and assembly equipment according to claim 7, characterized in that: The waste box comprises: Base; a box body, the box body being provided with an upward opening for the entry of core waste, and being configured to be at least partially detachably mounted in the base; a cover hinged to the box body and located at the opening; and The cover-opening actuating mechanism is connected to the base and is configured to drive the cover to rotate to open the opening.

9. The drill pipe disassembly and assembly equipment according to claim 4, characterized in that: Also includes: The stone conveying device, the sorting device is close to the containing mechanism, and is used to convey the stones sorted from the containing mechanism to a predetermined position.

10. The drill pipe disassembly and assembly equipment according to claim 1, characterized in that: Also includes: The spray device comprises a plurality of spray components, and the plurality of spray components are arranged on the side and above the disassembly and assembly device.

Images