Stable drilling machine for oil exploitation

Abstract

The invention relates to the technical field of oil drilling machines, and discloses a stable oil exploitation drilling machine which comprises a rack, a sliding frame is fixedly connected to the upper surface of the rack, and an inclined frame fixedly connected with the sliding frame is fixedly connected to the upper surface of the rack. According to the device, a driving motor is linked through a belt and a gear to achieve efficient rotation of the hollow drill rod, a balancing weight enhances drilling pressure and cooperates with the crushing effect of a drilling plate and crushing teeth, the drilling efficiency is improved, in the intermittent supply design of drilling fluid, a compression spring drives a guide cylinder to reciprocate, the deslagging and cooling effects are enhanced through pulse impact, and the drilling efficiency is improved. A limiting block reduces abrasion of a spring and prolongs the service life of equipment, the protection assembly achieves accurate braking of lifting of the drill rod through cooperation of a clamping rod and a clamping groove, especially when the drill rod is folded, it is guaranteed that the drill rod is stably parked and prevented from falling accidentally through the tight buckling design of the water-drop-shaped clamping groove and the clamping rod, and the operation safety is remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of oil drilling rigs, in particular to a stable oil drilling rig. Background Art

[0002] The ground drilling rig used in oil extraction is used to drill wells from the surface to the underground, opening up channels for oil and gas resource extraction. It can cope with drilling needs from conventional oil and gas reservoirs to complex geological structures. It is the core equipment for drilling construction in onshore oil exploration and development, and directly determines the drilling efficiency, wellbore quality and the basic conditions for subsequent oil and gas extraction.

[0003] At present, most oil production drilling rigs rely on continuous rotary cutting, and the drilling fluid is mostly supplied continuously, which makes it difficult to form a concentrated impact force. Incomplete removal of rock cuttings can easily cause increased wear of the drill bit. At the same time, the drilling fluid delivery and drill pipe movement of some equipment have poor coordination, and debris backflow is prone to occur when the supply is stopped, which affects the life of the drill pipe and the continuity of drilling, and restricts the adaptability to complex formations. For this reason, we propose a stable oil production drilling rig. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a stable oil production drilling rig, which solves the problems that most existing oil production drilling rigs rely on continuous rotary cutting, and the drilling fluid is mostly supplied continuously, making it difficult to form a concentrated impact force. Incomplete rock cuttings discharge can easily cause increased wear of the drill bit. At the same time, the drilling fluid delivery and drill pipe movement of some equipment have poor coordination, and when the supply is stopped, debris backflow is likely to occur, affecting the drill pipe life and drilling continuity, and restricting the adaptability to complex formations.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a stable oil drilling rig, comprising a frame, the upper surface of the frame is fixedly connected to a sliding frame, the upper surface of the frame is fixedly connected to an inclined frame fixedly connected to the sliding frame, the surface of the frame is provided with a drilling rig assembly, the drilling rig assembly comprises a slide cylinder sliding on the sliding frame, the surface of the slide cylinder is fixedly connected to a carrier, the surface of the carrier is fixedly connected to a bearing seat, a hollow drill rod is rotatably installed inside the bearing seat, the surface of the carrier is fixedly connected to a stabilizing frame, the surface of the stabilizing frame is fixedly connected to a conversion block, the upper end of the hollow drill rod is rotatably connected to the inner wall of the conversion block, the upper end of the conversion block is fixedly connected to a guide tube, the guide tube is connected to the interior of the hollow drill rod through the conversion block, and the lower end side of the hollow drill rod A drill plate is fixedly connected to the wall, a crushing tooth is fixedly connected to the surface of the drill plate, a bracket is fixedly connected to the surface of the carrier, a counterweight is placed in the bracket, and the drilling rig assembly adopts a multi-stage transmission structure. The drive motor realizes efficient rotation of the hollow drill rod through belts and gears. The counterweight enhances the drilling pressure and cooperates with the crushing effect of the drill plate and crushing teeth to improve the drilling efficiency. In the intermittent supply design of drilling fluid, the compression spring drives the guide tube to reciprocate, which not only enhances the slag discharge and cooling effect through pulse impact, but also can reset to prevent slag backflow when the supply is stopped. The limit block reduces spring wear and extends the life of the equipment. The protective component realizes precise braking of the drill rod lifting and lowering through the cooperation of the clamping rod and the clamping slot. Especially when the drill rod is retracted, the tight design of the teardrop-shaped clamping slot and the clamping rod ensures that the drill rod is stably parked to avoid accidental falling, which significantly improves the safety of operation.

[0006] Preferably, the upper surface of the frame is fixedly connected to two symmetrically arranged supports, the inner rotation of the supports is connected to a winding wheel, a pull rope is installed on the winding wheel, the upper surface of the frame is fixedly connected to a control motor, the driving end of the control motor is fixedly connected to the axis of the winding wheel, the upper surface of the stabilizing frame is fixedly connected to a pulling block, the end of the pulling rope away from the winding wheel is fixedly connected to the upper surface of the pulling block, and when the hollow drill rod needs to be pulled up, the first telescopic rod is controlled to drive the push plate to reset, and the tension spring is pulled up accordingly. That is, it drives the pull rod and the card rod to reset, the card rod is inserted into the card slot, and the control motor drives the winding wheel to rotate. When the winding wheel rotates, the upper side wall of the card slot squeezes the card rod, and the card rod is pushed out of the card slot, and then is pulled into the card slot again by the tension spring. The pull rope is guided by the guide wheel and pulls the pull block, driving the slide, carrier and hollow drill rod to move up along the sliding frame. When the hollow drill rod is pulled to the appropriate height, the drive motor is turned off. Since the card slot is in the shape of a water drop, the card rod is tightly attached to the bottom of the card slot, thereby ensuring that the equipment can stably retract the hollow drill rod and ensure safe production.

[0007] Preferably, a support plate is fixedly connected to the upper surface of the sliding frame, and the inner wall of the support plate is rotatably connected to two symmetrically arranged guide wheels, and the pull rope passes through the grooves of the two guide wheels.

[0008] Preferably, a positioning plate is fixedly connected to the interior of the carrier, the inner wall of the positioning plate is rotatably connected to a driving wheel, one side of the positioning plate is rotatably connected to a transmission wheel, the transmission wheel is fixedly connected to the driving wheel through a shaft, a transmission gear plate is fixedly connected to the drill rod, the driving wheel is meshed with the transmission gear plate, the upper surface of the carrier is fixedly connected to a driving motor, the driving end of the driving motor is fixedly connected to a driving wheel, a transmission belt is installed on the driving wheel and the transmission wheel, and the driving wheel is connected to the transmission wheel through the transmission belt.

[0009] The cam is fixedly provided with a bottom end portion of the drill pipe, and the top end of the drill pipe is connected to the bottom end portion of the drill pipe, and the bottom end of the drill pipe is connected to the bottom end portion of the drill pipe.

[0010] Preferably, a protective component is provided on the surface of the frame, and the protective component includes a sliding sleeve fixed on the upper surface of the frame, the inner wall of the sliding sleeve is slidably connected to an "L"-shaped pull rod, one end of the pull rod is fixedly connected to a clamping rod, the surface of the winding wheel is provided with a clamping groove, one end of the clamping rod is inserted into the clamping groove, the upper surface of the sliding sleeve is fixedly connected to a protrusion, the surface of the protrusion is fixedly connected to a tension spring, the end of the tension spring away from the protrusion is fixedly connected to the surface of the pull rod, and the end of the pull rod away from the clamping rod is fixedly connected to a push rod. The various components realize automated coordination through mechanical linkage, simplifying support and storage operations, and the telescopic rod of the protective component cooperates with the spring to realize rapid switching of brakes, effectively reducing the intensity of manual operation and improving the practicality and reliability of the equipment.

[0011] Preferably, the upper surface of the frame is fixedly connected to a mounting block, the interior of the mounting block is fixedly connected to a first telescopic rod, a driving end of the first telescopic rod is fixedly connected to a push plate, and the push plate is located on one side of the resisting rod. After the drilling rig assembly is started, the push plate is pushed by the first telescopic rod, and the push plate immediately pushes the resisting rod, the pull rod and the clamping rod, and the clamping rod immediately disengages from the clamping slot, and the winding wheel can rotate stably. The driving motor drives the transmission wheel to rotate through the active wheel and the transmission belt, and the transmission wheel is linked to the driving wheel through the shaft, and the driving wheel is engaged with the transmission gear disk, driving the hollow drill rod to rotate in the bearing seat and the conversion block, and the drill plate and the crushing teeth at the lower end of the drill rod rotate with the drill rod to crush and drill the formation, and the counterweight block increases the carrier pressure through the bracket.

[0012] The lifting mechanism is a kind of key which is set up in the state that the support frame is the key of of the present invention, and its first end is connected with the support frame by the key of key, and the last end is connected with the support frame by the key of key.

[0013] Preferably, the lower surface of the support seat is fixedly connected to the assembly seat, the interior of the assembly seat is fixedly connected to the second telescopic rod, the driving end of the second telescopic rod is fixedly connected to the pull frame, one end of the pull frame is fixedly connected to the guide frame, the surface of the guide frame is provided with a limiting hole, the upper surface of the guide cylinder is provided with two symmetrically arranged guide holes, the upper surface of the sliding rod is fixedly connected to a guide rod, the guide rod slides with the inner wall of the guide hole, and the guide rod slides with the inner wall of the limiting hole.

[0014] Preferably, a positioning magnet is fixedly connected to the inner wall of the bracket, and a limiting rod is fixedly connected to the side of the bracket away from the frame.

[0015] In summary, the technical effects and advantages of the present invention are as follows: 1. In the present invention, the drilling rig assembly adopts a multi-stage transmission structure. The driving motor realizes efficient rotation of the hollow drill pipe through belts and gears. The counterweight block enhances the drilling pressure and cooperates with the crushing effect of the drill plate and crushing teeth to improve the drilling efficiency. In the intermittent supply design of drilling fluid, the compression spring drives the guide tube to reciprocate, which not only enhances the slag discharge and cooling effect through pulse impact, but also can reset to prevent slag backflow when the supply is stopped. The limit block reduces spring wear and extends the life of the equipment. The protective component realizes precise braking of the drill pipe lifting and lowering through the cooperation of the clamping rod and the clamping slot. Especially when the drill pipe is retracted, the tight design of the teardrop-shaped clamping slot and the clamping rod ensures that the drill pipe is stably parked to avoid accidental falling, which significantly improves the safety of the operation.

[0016] 2. In the present invention, the equipment realizes rapid switching between mobile and operating states through the support assembly. When moving, the second telescopic rod drives the support frame to squeeze the connecting rod, so that the support frame drives the roller to contact the ground, which is convenient for flexible transportation of the whole machine. After arriving at the construction area, the second telescopic rod contracts to reset the support frame, and the frame contacts the support seat to form a stable support. The positioning magnet adsorbs the connecting rod to complete the roller storage, avoiding roller interference during operation. It not only solves the problem of inconvenient movement of traditional drilling rigs, but also improves the operation stability through multi-point support, and adapts to the transportation and construction needs of complex sites such as oil fields.

[0017] 3. In the present invention, each component realizes automatic coordination through mechanical linkage, simplifies the support and storage operations, and the telescopic rod of the protective component cooperates with the spring to realize rapid switching of the brake, effectively reducing the intensity of manual operation and improving the practicality and reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a stable oil drilling rig according to the present invention; Figure 2 The present invention is a stable oil mining drilling rig Figure 1 Schematic diagram of the structure at A; Figure 3 This is a partial structural diagram of a stable oil drilling rig according to the present invention; Figure 4 This is a side structural schematic diagram of a stable oil drilling rig according to the present invention; Figure 5 The present invention is a stable oil mining drilling rig Figure 4 Schematic diagram of the structure at B; Figure 6 The present invention is a stable oil mining drilling rig Figure 4 Schematic diagram of the structure at C; Figure 7 The present invention is a stable oil mining drilling rig Figure 4 Schematic diagram of the structure at D; Figure 8 This is a schematic diagram of the structure of a stable oil drilling rig according to the present invention when viewed from above; Figure 9 The present invention is a stable oil mining drilling rig Figure 8 Schematic diagram of the structure at E; Figure 10 The present invention is a stable oil mining drilling rig Figure 8 Schematic diagram of the structure at F; Figure 11 The present invention is a schematic diagram of a partial explosion structure of a drilling rig component in a stable oil production drilling rig.

[0019] In the figure: 1, frame; 2, sliding frame; 3, inclined frame; 4, drilling rig assembly; 41, slide; 42, carrier; 43, positioning plate; 44, driving wheel; 45, transmission gear plate; 46, hollow drill rod; 47, bearing seat; 48, conversion block; 49, guide tube; 410, stabilizing frame; 411, pull block; 412, pull rope; 413, driving motor; 414, driving wheel; 415, transmission wheel; 416, transmission belt; 417, bracket; 418, counterweight; 419, cylinder; 420, drilling plate; 421, crushing tooth; 422, limit block; 423, sliding hole; 424, slide plate; 425, guide tube; 426, compression spring; 427, control Motor; 428, support; 429, winding wheel; 430, support plate; 431, guide wheel; 5, protective assembly; 51, sliding sleeve; 52, pull rod; 53, clamping rod; 54, clamping slot; 55, protrusion; 56, push rod; 57, push plate; 58, mounting block; 59, first telescopic rod; 510, tension spring; 6, support assembly; 61, guide cylinder; 62, sliding rod; 63, guide rod; 64, guide frame; 65, limiting hole; 66, guide hole; 67, pull frame; 68, second telescopic rod; 69, assembly seat; 610, support frame; 611, roller; 612, support seat; 613, connecting rod; 614, push frame; 615, limiting rod; 616, positioning magnet. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] refer to Figures 1-11The stable oil drilling rig shown in the figure includes a frame 1, a sliding frame 2 is fixedly connected to the upper surface of the frame 1, an inclined frame 3 fixedly connected to the sliding frame 2 is fixedly connected to the upper surface of the frame 1, a drilling rig assembly 4 is provided on the surface of the frame 1, the drilling rig assembly 4 includes a slide 41 sliding on the sliding frame 2, a carrier 42 is fixedly connected to the surface of the slide 41, a bearing seat 47 is fixedly connected to the surface of the carrier 42, a hollow drill rod 46 is rotatably installed inside the bearing seat 47, a stabilizing frame 410 is fixedly connected to the surface of the stabilizing frame 410, a conversion block 48 is fixedly connected to the surface of the stabilizing frame 410, the upper end of the hollow drill rod 46 is rotatably connected to the inner wall of the conversion block 48, the upper end of the conversion block 48 is fixedly connected to a guide tube 49, the guide tube 49 is connected to the inside of the hollow drill rod 46 through the conversion block 48, the lower end side wall of the hollow drill rod 46 is fixedly connected to a drill plate 420, the surface of the drill plate 420 is fixed The support frame 420 is provided with a plurality of support members 412, 413 and 414, which are provided with a plurality of support members 414. The support frame 420 is provided with a plurality of support members 412, 413 and 414. The support frame 420 is provided with a plurality of support members 412, 413 and 414. The support frame 420 is provided with a plurality of support members 412, 413 and 414. The support frame 420 is provided with a plurality of support members 412, 413 and 414. The support frame 420 is provided with a plurality of support members 412, 413 and 414. The support frame 420 is provided with a plurality of support members 412, 413 and 414. The support frame 420 is provided with a plurality of support members 412, 413 and 414.

[0022] Among them, the upper surface of the frame 1 is fixedly connected to two symmetrically arranged supports 428, the internal rotation of the support 428 is connected to the winding wheel 429, and the winding wheel 429 is installed with a pull rope 412. The upper surface of the frame 1 is fixedly connected to the control motor 427, and the driving end of the control motor 427 is fixedly connected to the axis of the winding wheel 429. The upper surface of the stabilizing frame 410 is fixedly connected to the pull block 411, and the end of the pull rope 412 away from the winding wheel 429 is fixedly connected to the upper surface of the pull block 411. When the hollow drill rod 46 needs to be pulled up, the first telescopic rod 59 is controlled to drive the push plate 57 to reset, and the tension spring 510 then drives the pull rod 52 and the card rod 53 After reset, the card rod 53 is inserted into the card slot 54, and the control motor 427 drives the winding wheel 429 to rotate. When the winding wheel 429 rotates, the upper side wall of the card slot 54 squeezes the card rod 53, and the card rod 53 is pushed out of the card slot 54, and then is pulled into the card slot 54 again by the tension spring 510. The pull rope 412 is guided by the guide wheel 431 and pulls the pull block 411, driving the slide 41, the carrier 42 and the hollow drill rod 46 to move up along the sliding frame 2. When the hollow drill rod 46 is pulled to a suitable height, the drive motor 413 is turned off. Since the card slot 54 is in the shape of a water drop, the card rod 53 is tightly attached to the bottom of the card slot 54, thereby ensuring that the equipment can stably retract the hollow drill rod 46 and ensure safe production.

[0023] The upper surface of the sliding frame 2 is fixedly connected with a support plate 430 , and the inner wall of the support plate 430 is rotatably connected with two symmetrically arranged guide wheels 431 , and the pull rope 412 passes through the grooves of the two guide wheels 431 .

[0024] Among them, the interior of the carrier 42 is fixedly connected to a positioning plate 43, the inner wall of the positioning plate 43 is rotatably connected to a driving wheel 44, one side of the positioning plate 43 is rotatably connected to a transmission wheel 415, the transmission wheel 415 is fixedly connected to the driving wheel 44 through an axle rod, a transmission gear plate 45 is fixedly connected to the drill rod, the driving wheel 44 is meshed with the transmission gear plate 45, the upper surface of the carrier 42 is fixedly connected to a driving motor 413, the driving end of the driving motor 413 is fixedly connected to a driving wheel 414, a transmission belt 416 is installed on the driving wheel 414 and the transmission wheel 415, and the driving wheel 414 is connected to the transmission wheel 415 through the transmission belt 416.

[0025] Among them, the lower end of the drill rod is fixedly connected to a cylinder 419, and two symmetrical sliding holes 423 are provided on the surface of the cylinder 419. A slide plate 424 is slidably connected to the inner wall of the cylinder 419. The lower surface of the slide plate 424 is fixedly connected to two symmetrically arranged guide cylinders 425. The upper end of the slide plate 424 is connected to the guide cylinder 425, and the guide cylinder 425 is slidably connected to the inner wall of the sliding hole 423. The inner bottom wall of the cylinder 419 is fixedly connected to the limit block 422. The lower surface of the slide plate 424 is fixedly connected to a compression spring 426. The lower end of the compression spring 426 is fixedly connected to the inner wall of the cylinder 419. The bottom wall is fixedly connected. During the drilling process, the guide tube 49 intermittently transports drilling fluid into the hollow drill pipe 46 through the conversion block 48. The drilling fluid flows through the inside of the drill pipe to the cylinder 419, pushing the slide plate 424 to compress the spring 426 and drive the guide tube 425 to extend along the sliding hole 423. The limit block 422 supports the slide plate 424 to reduce the wear of the compression spring 426, and pulses the drilling fluid to the broken area to improve the drilling efficiency. When the drilling fluid is intermittently supplied, the compression spring 426 pushes the slide plate 424 and the guide tube 425 to reset, preventing debris from entering the hollow drill pipe 46.

[0026] Among them, the surface of the frame 1 is provided with a protective component 5, which includes a sliding sleeve 51 fixed on the upper surface of the frame 1, and the inner wall of the sliding sleeve 51 is slidably connected with an "L"-shaped pull rod 52, one end of the pull rod 52 is fixedly connected with a clamping rod 53, and a clamping groove 54 is provided on the surface of the winding wheel 429, one end of the clamping rod 53 is inserted into the clamping groove 54, and a protrusion 55 is fixedly connected to the upper surface of the sliding sleeve 51, and a tension spring 510 is fixedly connected to the surface of the protrusion 55, and the end of the tension spring 510 away from the protrusion 55 is fixedly connected to the surface of the pull rod 52, and the end of the pull rod 52 away from the clamping rod 53 is fixedly connected with a push rod 56. The various components are automatically coordinated through mechanical linkage, which simplifies the support and storage operations. The telescopic rod of the protective component 5 cooperates with the spring to realize rapid switching of the brake, effectively reducing the intensity of manual operation and improving the practicality and reliability of the equipment.

[0027] Among them, the upper surface of the frame 1 is fixedly connected with a mounting block 58, and the interior of the mounting block 58 is fixedly connected with a first telescopic rod 59, and the driving end of the first telescopic rod 59 is fixedly connected with a push plate 57, which is located on one side of the push rod 56. After the drilling rig assembly 4 is started, the push plate 57 is pushed by the first telescopic rod 59, and the push plate 57 immediately pushes the push rod 56, the pull rod 52 and the card rod 53, and the card rod 53 immediately disengages from the card slot 54, and the winding wheel 429 can rotate stably. The driving motor 413 drives the transmission wheel 415 to rotate through the active wheel 414 and the transmission belt 416, and the transmission wheel 415 is linked to the driving wheel 44 through the shaft. The driving wheel 44 is engaged with the transmission gear plate 45, driving the hollow drill rod 46 to rotate in the bearing seat 47 and the conversion block 48, and the drill plate 420 and the crushing teeth 421 at the lower end of the drill rod rotate with the drill rod to crush and drill the formation, and the counterweight block 418 increases the pressure of the carrier 42 through the bracket 417.

[0028] Among them, the surface of the frame 1 is provided with a support assembly 6, which includes four support seats 612 fixed on the surface of the frame 1, the inner wall of the support seat 612 is slidably connected to the support frame 610, the side wall of the support frame 610 is rotatably connected to the roller 611, and a connecting rod 613 is fixedly connected between two adjacent support frames 610. The interior of the frame 1 is fixedly connected to a guide cylinder 61, and the interior of the guide cylinder 61 is slidably connected to two symmetrically arranged sliding rods 62. The ends of the two sliding rods 62 away from each other are fixedly connected to a support frame 614, and the connecting rod 613 is provided with a rounded corner on the side close to the frame 1. The equipment passes through the support assembly 6 It realizes rapid switching between mobile and operating states. During movement, the second telescopic rod 68 drives the support frame 614 to squeeze the connecting rod 613, so that the support frame 610 drives the roller 611 to contact the ground, which is convenient for flexible transportation of the whole machine. After arriving at the construction area, the second telescopic rod 68 contracts to reset the support frame 614, and the frame 1 contacts the support seat 612 to form a stable support. The positioning magnet 616 adsorbs the connecting rod 613 to complete the storage of the roller 611, avoiding interference of the roller 611 during operation. It not only solves the problem of inconvenient movement of traditional drilling rigs, but also improves the operation stability through multi-point support, and adapts to the transportation and construction needs of complex sites such as oil fields.

[0029] Among them, the lower surface of the support seat 612 is fixedly connected to the assembly seat 69, the interior of the assembly seat 69 is fixedly connected to the second telescopic rod 68, the driving end of the second telescopic rod 68 is fixedly connected to the pull frame 67, one end of the pull frame 67 is fixedly connected to the guide frame 64, the surface of the guide frame 64 is provided with a limiting hole 65, the upper surface of the guide cylinder 61 is provided with two symmetrically arranged guide holes 66, the upper surface of the slide rod 62 is fixedly connected to the guide rod 63, the guide rod 63 slides with the inner wall of the guide hole 66, and the guide rod 63 slides with the inner wall of the limiting hole 65.

[0030] The inner wall of the bracket 614 is fixedly connected with a positioning magnet 616 , and the side of the bracket 614 away from the frame 1 is fixedly connected with a limiting rod 615 .

[0031] The working principle of the present invention is as follows: when the equipment is moved, the second telescopic rod 68 is extended to push the pulling frame 67 and the guide frame 64 to move, and the guide frame 64 drives the guide rod 63 to slide along the guide hole 66 through the limit hole 65, so that the slide bar 62 is synchronously extended in the guide cylinder 61, and the bracket 614 at the end of the slide bar 62 moves outward accordingly, and the bracket 614 immediately squeezes the connecting rod 613, and then the support frame 610 is forced to drive the roller 611 to contact the ground to complete the transportation of the equipment. After the equipment is moved to the construction area, the second telescopic rod 68 is controlled to retract to drive the pulling frame 67 and the guide frame 64 to move, and then drive the bracket 614 to move in the direction of the frame 1, the connecting rod 613 loses its squeezing, and then the frame 1 loses its support and cooperates with the support seat 612 to contact the ground to form a stable support structure together. At the same time, the positioning magnet 616 attracts the connecting rod 613, completes the storage of the connecting rod 613, the support frame 610 and the roller 611, and ensures the overall stability of the drilling rig during operation; After the drilling rig assembly 4 is started, the push plate 57 is pushed by the first telescopic rod 59, and the push plate 57 then pushes the push rod 56, the pull rod 52 and the clamping rod 53. The clamping rod 53 then disengages from the clamping slot 54, and the winding wheel 429 can rotate stably. The driving motor 413 drives the transmission wheel 415 to rotate through the driving wheel 414 and the transmission belt 416. The transmission wheel 415 is linked to the driving wheel 44 through the shaft. The driving wheel 44 engages with the transmission gear plate 45, driving the hollow drill rod 46 to rotate in the bearing seat 47 and the conversion block 48. The drill plate 420 and the crushing teeth 421 at the lower end of the drill rod rotate with the drill rod to crush the formation. The counterweight block 418 increases the pressure of the carrier 42 through the bracket 417. During drilling, the guide tube 49 intermittently delivers drilling fluid to the hollow drill pipe 46 through the conversion block 48. The drilling fluid flows through the inside of the drill pipe to the cylinder 419, pushing the slide plate 424 to compress the spring 426 and drive the guide tube 425 to extend along the slide hole 423. The limit block 422 supports the slide plate 424, reducing the wear of the compression spring 426. The drilling fluid is pulsed into the crushing area to improve drilling efficiency. When the drilling fluid is intermittently supplied, the compression spring 426 pushes the slide plate 424 and the guide tube 425 to reset, preventing debris from entering the hollow drill pipe 46. When it is necessary to pull up the hollow drill rod 46, the first telescopic rod 59 is controlled to drive the push plate 57 to reset, and the tension spring 510 then drives the pull rod 52 and the card rod 53 to reset, and the card rod 53 is inserted into the card slot 54, and the control motor 427 drives the winding wheel 429 to rotate. When the winding wheel 429 rotates, the upper side wall of the card slot 54 squeezes the card rod 53, and the card rod 53 is pushed out of the card slot 54, and then is pulled into the card slot 54 again by the tension spring 510. The pull rope 412 is guided by the guide wheel 431 and pulls the pull block 411, driving the slide 41, the carrier 42 and the hollow drill rod 46 to move up along the sliding frame 2. When the hollow drill rod 46 is pulled to a suitable height, the driving motor 413 is turned off. Since the card slot 54 is in a water drop shape, the card rod 53 is tightly attached to the bottom of the card slot 54, thereby ensuring that the equipment can stably retract the hollow drill rod 46 and ensure safe production.

[0032] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device that performs control such as a computer.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A stable oil drilling rig, comprising a frame (1), characterized in that: The upper surface of the frame (1) is fixedly connected to a sliding frame (2), the upper surface of the frame (1) is fixedly connected to an inclined frame (3) fixedly connected to the sliding frame (2), the surface of the frame (1) is provided with a drilling assembly (4), the drilling assembly (4) comprises a slide cylinder (41) sliding on the sliding frame (2), the surface of the slide cylinder (41) is fixedly connected to a carrier (42), the surface of the carrier (42) is fixedly connected to a bearing seat (47), the interior of the bearing seat (47) is rotatably mounted with a hollow drill rod (46), the surface of the carrier (42) is fixedly connected to a stabilizing frame (410), the stabilizing frame (411) is fixedly connected to the surface of the carrier (42), and the stabilizing frame (410) is fixedly connected to the surface of the carrier (42). A conversion block (48) is fixedly connected to the surface of the frame (410), the upper end of the hollow drill rod (46) is rotatably connected to the inner wall of the conversion block (48), the upper end of the conversion block (48) is fixedly connected to a guide tube (49), and the guide tube (49) is connected to the interior of the hollow drill rod (46) through the conversion block (48), the lower end side wall of the hollow drill rod (46) is fixedly connected to a drill plate (420), the surface of the drill plate (420) is fixedly connected to a crushing tooth (421), and the surface of the carrier (42) is fixedly connected to a bracket (417), and a counterweight block (418) is placed in the bracket (417).

2. The stable oil drilling rig according to claim 1, characterized in that: The upper surface of the frame (1) is fixedly connected to two symmetrically arranged supports (428), the internal rotation of the supports (428) is connected to a winding wheel (429), and a pull rope (412) is installed on the winding wheel (429). The upper surface of the frame (1) is fixedly connected to a control motor (427), and the driving end of the control motor (427) is fixedly connected to the axis of the winding wheel (429). The upper surface of the stabilizing frame (410) is fixedly connected to a pull block (411), and the end of the pull rope (412) away from the winding wheel (429) is fixedly connected to the upper surface of the pull block (411).

3. The stable oil drilling rig according to claim 2, characterized in that: A support plate (430) is fixedly connected to the upper surface of the sliding frame (2), and the inner wall of the support plate (430) is rotatably connected to two symmetrically arranged guide wheels (431), and the pull rope (412) passes through the grooves of the two guide wheels (431).

4. The stable oil drilling rig according to claim 1, characterized in that: The interior of the carrier (42) is fixedly connected to a positioning disc (43), the inner wall of the positioning disc (43) is rotatably connected to a driving wheel (44), one side of the positioning disc (43) is rotatably connected to a transmission wheel (415), the transmission wheel (415) is fixedly connected to the driving wheel (44) via a shaft, a transmission gear disc (45) is fixedly connected to the drill rod, the driving wheel (44) is meshedly connected to the transmission gear disc (45), the upper surface of the carrier (42) is fixedly connected to a driving motor (413), the driving end of the driving motor (413) is fixedly connected to a driving wheel (414), a transmission belt (416) is installed on the driving wheel (414) and the transmission wheel (415), and the driving wheel (414) is transmission-connected to the transmission wheel (415) via the transmission belt (416).

5. The stable oil production drilling rig according to claim 1, characterized in that: The lower end of the drill rod is fixedly connected to a cylinder (419), and two symmetrically arranged sliding holes (423) are provided on the surface of the cylinder (419). The inner wall of the cylinder (419) is slidably connected to a slide plate (424), and the lower surface of the slide plate (424) is fixedly connected to two symmetrically arranged flow guide cylinders (425). The upper end of the slide plate (424) is connected to the flow guide cylinder (425), and the flow guide cylinder (425) is slidably connected to the inner wall of the sliding hole (423). The inner bottom wall of the cylinder (419) is fixedly connected to a limit block (422), and the lower surface of the slide plate (424) is fixedly connected to a compression spring (426), and the lower end of the compression spring (426) is fixedly connected to the inner bottom wall of the cylinder (419).

6. The stable oil production drilling rig according to claim 2, characterized in that: The surface of the frame (1) is provided with a protective component (5), and the protective component (5) includes a sliding sleeve (51) fixed on the upper surface of the frame (1), the inner wall of the sliding sleeve (51) is slidably connected to an "L"-shaped pull rod (52), one end of the pull rod (52) is fixedly connected to a clamping rod (53), a clamping groove (54) is provided on the surface of the winding wheel (429), one end of the clamping rod (53) is inserted into the clamping groove (54), the upper surface of the sliding sleeve (51) is fixedly connected to a protrusion (55), the surface of the protrusion (55) is fixedly connected to a tension spring (510), the end of the tension spring (510) away from the protrusion (55) is fixedly connected to the surface of the pull rod (52), and the end of the pull rod (52) away from the clamping rod (53) is fixedly connected to a push rod (56).

7. The stable oil production drilling rig according to claim 6, characterized in that: The upper surface of the frame (1) is fixedly connected to a mounting block (58), the interior of the mounting block (58) is fixedly connected to a first telescopic rod (59), the driving end of the first telescopic rod (59) is fixedly connected to a push plate (57), and the push plate (57) is located on one side of the support rod (56).

8. The stable oil production drilling rig according to claim 1, characterized in that: The surface of the frame (1) is provided with a support assembly (6), and the support assembly (6) includes four support seats (612) fixed on the surface of the frame (1), the inner wall of the support seat (612) is slidably connected to the support frame (610), the side wall of the support frame (610) is rotatably connected to the roller (611), and a connecting rod (613) is fixedly connected between two adjacent support frames (610), the interior of the frame (1) is fixedly connected to a guide cylinder (61), and the interior of the guide cylinder (61) is slidably connected to two symmetrically arranged sliding rods (62), and the ends of the two sliding rods (62) away from each other are fixedly connected to a support frame (614), and the connecting rod (613) has a rounded corner on the side close to the frame (1).

9. The stable oil production drilling rig according to claim 8, characterized in that: The lower surface of the support seat (612) is fixedly connected to an assembly seat (69), the interior of the assembly seat (69) is fixedly connected to a second telescopic rod (68), the driving end of the second telescopic rod (68) is fixedly connected to a pull frame (67), one end of the pull frame (67) is fixedly connected to a guide frame (64), a limiting hole (65) is provided on the surface of the guide frame (64), two symmetrically arranged guide holes (66) are provided on the upper surface of the guide cylinder (61), a guide rod (63) is fixedly connected to the upper surface of the slide rod (62), the guide rod (63) slides with the inner wall of the guide hole (66), and the guide rod (63) slides with the inner wall of the limiting hole (65).

10. The stable oil production drilling rig according to claim 8, characterized in that: A positioning magnet (616) is fixedly connected to the inner wall of the support frame (614), and a limiting rod (615) is fixedly connected to a side of the support frame (614) away from the frame (1).

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