Liftable turnover adjusting mechanism of drilling machine

Abstract

The utility model relates to a liftable turnover adjusting mechanism of a drilling machine, which comprises a main frame, the main frame is arranged in an H shape, vertical rods are arranged at the top ends of two cross rods of the main frame, a lifting support is arranged at the top ends of the vertical rods, a mounting plate is arranged at the bottom end of a support of the lifting support, and a turnover support is rotatably arranged on the side wall of the mounting plate through a turnover pin shaft. The utility model relates to the technical field of drilling equipment. According to the liftable turnover adjusting mechanism of the drilling machine, a drilling structure can be deflected through deflection of the drilling rack, when the drilling structure is close to the position needing to be drilled, a threaded rod is rotated by rotating a nut, an inner telescopic frame in threaded connection with the threaded rod is made to move, at the moment, the inner telescopic frame drives an extension rod and an adjusting air cylinder to move, and then the drilling structure is adjusted. When the drilling machine is used, the turning support is dragged to move, the drilling machine frame slightly moves, the drilling mechanism further corresponds to the drilling position, and then the drilling accuracy can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drilling equipment technical field especially is related to a drilling machine liftable turnover adjusting mechanism. BACKGROUND

[0002] Drilling refers to the operation of using a drill bit to create a hole in a solid material. This article discusses drilling work in exploration work, as well as the auxiliary tools required for drilling and some emergency measures.

[0003] In geological exploration work, a cylindrical hole with a small diameter and a large depth drilled into the ground using drilling equipment is also known as a well. Drilling for oil and natural gas and groundwater has a larger hole diameter. The drilling diameter and depth depend on the depth of geological mineral deposits and the purpose of the drilling.

[0004] The current method commonly used when drilling is to manually hold the drilling machine for positioning and drilling. This method requires high manual skills, has high work intensity, and low efficiency. It is easy for workers to drill off-center for holes at special angles or locations. A drilling machine liftable, turnover adjusting mechanism can greatly reduce the labor intensity of workers while ensuring the accuracy of the hole position and improving drilling efficiency. SUMMARY

[0005] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a drilling machine liftable, turnover adjusting mechanism to solve the technical problems mentioned in the background.

[0006] The above technical purpose of the utility model is achieved by the following technical solutions:

[0007] A drilling machine liftable, turnover adjusting mechanism, comprising a main frame, the main frame is arranged in an H shape, two horizontal rods of the main frame are provided with vertical rods at the top ends, the top ends of the vertical rods are provided with lifting supports, the bottom ends of the supports of the lifting supports are provided with mounting plates, the side walls of the mounting plates are provided with turnover supports through turnover pin shafts, the top ends of the turnover supports are provided with turnover cylinders;

[0008] The side walls of the lifting supports are jointly provided with extension frames, the bottom ends of the extension frames are rotatably provided with drilling machine frames, the top ends of the drilling machine frames are rotatably connected with the telescopic ends of the turnover cylinders, and the side walls of the drilling machine frames are provided with drilling structures;

[0009] The bottom ends of the lifting supports are provided with horizontal frames, the bottom ends of the horizontal frames are provided with outer telescopic frames, the inner telescopic frames are slidably arranged in the outer telescopic frames, one end of the inner telescopic frame inserted in the outer telescopic frame is threadedly connected with a threaded rod, the end of the threaded rod away from the inner telescopic frame is rotatably connected with the outer telescopic frame and provided with a nut, the end of the inner telescopic frame away from the threaded rod is fixedly connected with an extension rod, and the bottom side of the extension rod is rotatably provided with an adjusting cylinder.

[0010] Further, the inside rotation of the lifting support is provided with a lifting screw rod, the top end of the vertical rod is provided with a lifting screw hole, and the lifting screw rod is in threaded cooperation with the lifting screw hole.

[0011] Further, the telescopic end of the adjusting cylinder is rotationally provided with a connecting plate, and the connecting plate is fixedly connected with the bottom end of the overturning support.

[0012] Further, the drilling structure comprises a drilling motor in sliding connection with the drilling rack, and an extension drill bit is fixedly arranged at the motor shaft of the drilling motor.

[0013] Further, the top end of the lifting screw rod penetrates through the lifting support, and the top end of the lifting screw rod is provided with a sprocket, and transmission chains are commonly sleeved between the two sprockets.

[0014] To sum up, the utility model has at least one of the following beneficial technical effects:

[0015] 1. The drilling machine lifting overturning adjusting mechanism drives the overturning cylinder to make the drilling rack deflect, after the deflection of the drilling rack, the overturning cylinder is stretched, the overturning cylinder is lengthened, and supporting force is provided for the drilling rack, which can effectively reduce the pressure of the drilling worker when using the drilling equipment, and reduce the working strength of the worker.

[0016] 2. The drilling machine lifting overturning adjusting mechanism deflects the drilling rack, when the drilling structure is close to the position needing to be drilled, the threaded rod is rotated by rotating the nut, the inner telescopic frame connected with the threaded rod is moved, at this time, the inner telescopic frame drives the extension rod and the adjusting cylinder to move, the overturning support is moved, the drilling rack is slightly moved, the drilling mechanism is further corresponding to the drilling position, and the drilling accuracy can be effectively improved. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0018] Figure 1 Structure diagram of the drilling machine lifting overturning adjusting mechanism of the utility model Figure 1 .

[0019] Figure 2 Structure diagram of the drilling machine lifting overturning adjusting mechanism of the utility model Figure 2 .

[0020] Figure 3 This is a structural cross-sectional view of the lifting bracket of a drilling machine with a lifting and tilting adjustment mechanism according to the present invention.

[0021] Figure 4 This utility model relates to a height-adjustable and tiltable mechanism for a drilling machine. Figure 3 Enlarged view of the structure at point A.

[0022] Figure 5 This is a schematic diagram of the internal structure of the external telescopic frame of a drilling machine with a lifting and tilting adjustment mechanism according to the present invention.

[0023] In the diagram, 1. Main frame; 2. Vertical rod; 3. Lifting bracket; 4. Mounting plate; 5. Tilting bracket; 6. Tilting cylinder; 7. Extension frame; 8. Drilling machine frame; 9. Drilling structure; 91. Drilling motor; 92. Extension drill bit; 10. Horizontal frame; 11. Outer telescopic frame; 12. Inner telescopic frame; 13. Threaded rod; 14. Nut; 15. Extension rod; 16. Adjusting cylinder; 17. Lifting screw; 18. Lifting screw hole; 19. Connecting plate; 20. Sprocket; 21. Transmission chain. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Example:

[0026] Reference Figure 1 - Figure 5 The present invention discloses a drilling machine lifting and tilting adjustment mechanism, including a main frame 1, the main frame 1 being H-shaped, the top of each of the two crossbars of the main frame 1 being provided with a vertical bar 2, the top of the vertical bar 2 being provided with a lifting bracket 3, the bottom of the lifting bracket 3 being provided with a mounting plate 4, the side wall of the mounting plate 4 being rotatably provided with a tilting bracket 5 via a tilting pin, and the top of the tilting bracket 5 being provided with a tilting cylinder 6.

[0027] An extension frame 7 is provided on the side wall of the lifting support 3. A drilling frame 8 is rotatably provided at the bottom end of the extension frame 7. The top end of the drilling frame 8 is rotatably connected to the telescopic end of the tilting cylinder 6. A drilling structure 9 is provided on the side wall of the drilling frame 8.

[0028] The bottom end of the lifting support 3 is provided with a horizontal frame 10, the bottom end of the horizontal frame 10 is provided with an outer telescopic frame 11, and an inner telescopic frame 12 is slidably provided inside the outer telescopic frame 11. One end of the inner telescopic frame 12 inserted into the outer telescopic frame 11 is threadedly connected with a threaded rod 13. The end of the threaded rod 13 away from the inner telescopic frame 12 is rotatably connected to the outer telescopic frame 11 and is provided with a nut 14. The end of the inner telescopic frame 12 away from the threaded rod 13 is fixedly connected with an extension rod 15, and an adjusting cylinder 16 is rotatably provided on the bottom side of the extension rod 15.

[0029] In use, the main frame 1 is manually carried to a position where drilling is required, the turnover cylinder 6 is pushed to cause the deflection of the drilling frame 8, after the deflection of the drilling frame 8, the turnover cylinder 6 is stretched to be elongated and provide supporting force for the drilling frame 8, meanwhile, the deflection of the drilling frame 8 causes the deflection of the drilling structure 9, so that the drilling structure 9 can be close to the position where drilling is required, after the drilling structure 9 is approximately corresponding to the drilling position, the threaded rod 13 is rotated by rotating the nut 14, and then the inner telescopic frame 12 connected with the threaded rod 13 is moved, the extension rod 15 and the adjusting cylinder 16 are moved by the inner telescopic frame 12, the turnover support 5 is moved by the extension rod 15 and the adjusting cylinder 16, the drilling frame 8 is slightly moved, the drilling structure is further corresponding to the drilling position, and the drilling accuracy is effectively improved.

[0030] The lifting support 3 is arranged to adjust the height of the drilling mechanism.

[0031] In the further preferable embodiments of the utility model, as shown in Figures 1-5 The lifting screw rod 17 is rotatably arranged in the lifting support 3, the lifting screw hole 18 is arranged at the top end of the vertical rod 2, and the lifting screw rod 17 is threadedly connected with the lifting screw hole 18.

[0032] In the embodiments, the lifting screw rod 17 is rotated to move along the linear direction of the vertical rod 2 under the action of the lifting screw hole 18, and since the lifting screw rod 17 is rotatably connected with the lifting support 3, the lifting support 3 is moved up and down when the lifting screw rod 17 is moved, so as to adjust the height of the drilling frame 8.

[0033] In the further preferable embodiments of the utility model, as shown in Figures 1-5 The connecting plate 19 is rotatably arranged at the telescopic end of the adjusting cylinder 16, and the connecting plate 19 is fixedly connected with the bottom end of the turnover support 5.

[0034] In the embodiments, the connecting plate 19 is arranged to connect the adjusting cylinder 16 with the bottom end of the turnover support 5, so that the turnover support 5 is deflected by the adjusting cylinder 16 when the inner telescopic frame 12 is moved, and the accuracy of the drilling structure 9 is improved.

[0035] In the further preferable embodiments of the utility model, as shown in Figures 1-5 The drilling structure 9 comprises the drilling motor 91 slidably connected with the drilling frame 8, and the extension drill bit 92 is fixedly arranged at the motor shaft of the drilling motor 91.

[0036] In the embodiment, when the position of the extension drill 92 corresponds to the drilling position, the drilling motor 91 is manually pushed to move, the drilling motor 91 is slid, the extension drill 92 is contacted with the drilling position, and the drilling purpose is achieved.

[0037] In the further preferable embodiment of the utility model, as shown in Figures 1-5 The top end of the lifting screw 17 penetrates through the lifting support 3, and the top end of the lifting screw 17 is provided with a sprocket 20.

[0038] In the embodiment, the sprocket 20 and the transmission chain 21 are arranged to link two lifting screws 17, so that the lifting support 3 can move up and down synchronously, thereby improving the stability of the equipment.

[0039] The embodiments of the specific embodiment are preferable embodiments of the utility model, and are not limited to the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A drill riser flipper adjustment mechanism, comprising: Including the main frame (1), the main frame (1) is arranged in H type, the top of the two horizontal rods of the main frame (1) is provided with a vertical rod (2), the top of the vertical rod (2) is provided with a lifting support (3), the support bottom of the lifting support (3) is provided with a mounting plate (4), the side wall of the mounting plate (4) is provided with a turnover support (5) through a turnover pin shaft, the top of the turnover support (5) is provided with a turnover cylinder (6); The side wall of the lifting support (3) is provided with an extension frame (7), the bottom of the extension frame (7) is rotatably provided with a drilling machine frame (8), the top of the drilling machine frame (8) is rotatably connected with the telescopic end of the turnover cylinder (6), and the side wall of the drilling machine frame (8) is provided with a drilling structure (9); The bottom of the lifting support (3) is provided with a horizontal frame (10), the bottom of the horizontal frame (10) is provided with an outer telescopic frame (11), the inner telescopic frame (12) is slidably arranged in the outer telescopic frame (11), one end of the inner telescopic frame (12) inserted in the outer telescopic frame (11) is threadedly connected with a threaded rod (13), the end of the threaded rod (13) away from the inner telescopic frame (12) is rotatably connected with the outer telescopic frame (11) and is provided with a nut (14), the end of the inner telescopic frame (12) away from the threaded rod (13) is fixedly connected with an extension rod (15), and the bottom side of the extension rod (15) is rotatably provided with an adjusting cylinder (16).

2. A drill liftable flipper adjustment mechanism according to claim 1 wherein, The inside of the lifting support (3) is rotatably provided with a lifting screw (17), the top of the vertical rod (2) is provided with a lifting screw hole (18), and the lifting screw (17) is threadedly connected with the lifting screw hole (18).

3. A drill liftable flipper adjustment mechanism according to claim 2 wherein, The telescopic end of the adjusting cylinder (16) is rotatably provided with a connecting plate (19), and the connecting plate (19) is fixedly connected with the bottom end of the turnover support (5).

4. A drill liftable flipper adjustment mechanism according to claim 3 wherein, The drilling structure (9) comprises a drilling motor (91) slidably connected with the drilling machine frame (8), and an extension drill bit (92) is fixedly arranged at the motor shaft of the drilling motor (91).

5. A drill liftable flipper adjustment mechanism according to claim 4 wherein, The top of the lifting screw (17) penetrates the lifting support (3), and the top of the lifting screw (17) is provided with a chain wheel (20), and a transmission chain (21) is sleeved between the two chain wheels (20).

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