CN213510422U

CN213510422U - Drilling-through device convenient for replacing drill bit for oil exploration

Info

Publication number: CN213510422U
Application number: CN202021419625.9U
Authority: CN
Inventors: 杜弟弟
Original assignee: Baoji Bofeide Petroleum Technology Development Co ltd
Current assignee: Baoji Bofeide Petroleum Technology Development Co ltd
Priority date: 2020-07-19
Filing date: 2020-07-19
Publication date: 2021-06-22
Anticipated expiration: 2030-07-19

Abstract

The utility model relates to an exploration equipment technical field specifically is a drilling-through device of drill bit is convenient for change to oil exploration, including organism and motor, the organism upper end is provided with guard box one, stand two and servo motor, a bull stick one end is connected in the servo motor pivot, and the bull stick one end is inserted and is established in stand one side below, bull stick one has linked firmly carousel one, and a carousel surface swing joint has the atress area. The utility model discloses oil exploration is equipped with fixing device with boring through device convenient to change drill bit, and the drill bit passes through the buckle card and temporarily time limit fixed position in two inside grooves, two threaded connection screw holes of rethread threaded rod two and three fixed positions in screw hole, sets up like this and is favorable to changing the drill bit, and through the altitude mixture control function, servo motor drives two rotations of bull stick, makes the threaded rod one rotation of two tooth joints of bull stick, and a threaded rod threaded connection's connecting rod reciprocates, sets up like this and is favorable to pushing down or shifts up the drill bit.

Description

Drilling-through device convenient for replacing drill bit for oil exploration

Technical Field

The utility model relates to an exploration equipment technical field specifically is a drilling-through device of drill bit is convenient for change for oil exploration.

Background

In recent years, China is dedicated to research and development of hydraulic full-automatic vehicle-mounted drilling-through devices, and each large exploration mine plant has a large and small full-hydraulic vehicle-mounted drilling-through device, but has a large development space compared with vehicle-mounted drilling-through devices in America, Germany and Italy.

Present oil exploration is with boring through device has a lot of defects, and the drill bit is fixed drill bit, connects complicacy, and inconvenient the change bores through the device push down or the ability of moving up poor moreover, and the drilling degree of difficulty is big, consequently needs a oil exploration to solve above-mentioned problem with the boring through device of being convenient for change drill bit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling-through device for oil exploration with being convenient for change drill bit to solve among the above-mentioned background art drill bit change inconvenient and push down or shift up poor problem of ability.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling-through device convenient for replacing a drill bit for oil exploration comprises a machine body and a motor, wherein a first protection box, a first upright post, a second upright post and a servo motor are arranged at the upper end of the machine body, a rotating shaft of the servo motor is connected with one end of a rotating rod, one end of the rotating rod is inserted below one side of the first upright post, the first rotating rod is fixedly connected with a first rotating disk, one surface of the rotating disk is movably connected with a stress belt, the stress belt is movably connected on the surface of the second rotating disk, the second rotating disk is arranged at one end of the rotating rod, the other end of the rotating rod penetrates through the first upright post and the second upright post and is inserted above one side of the second upright post, the second rotating rod is provided with a first toothed disk, the first toothed disk is connected with a second toothed disk, the second toothed disk is fixedly connected at the upper end of a first threaded hole, the first threaded hole is connected with a first, the motor rotating shaft penetrates through the connecting rod to be connected with the rotating rod III, the other end of the rotating rod III is connected with a drill bit, the rotating rod three is provided with a threaded hole III, a groove, an inner groove II and a circular groove, the threaded hole three is in threaded connection with the threaded rod II, the threaded rod two is in threaded connection with the threaded hole II, the groove is provided with a movable block, the movable block is inserted into the inner groove II, one end of the movable block is fixedly connected with one end of two groups of springs, the other end of the two groups of springs is fixedly connected onto the right end of the inner groove II, the drill bit is inserted into the circular groove, the drill bit is provided with the inner groove I and the threaded hole II, the inner groove I is provided with the spring I and a buckle.

Preferably, the rotating rod I, the rotating disc I, the stress belt and the rotating disc II are all arranged inside the protective box I, and the fluted disc I and the fluted disc II are all arranged inside the upright post II.

Preferably, the diameter of the first rotating disk is equal to the diameter of the second rotating disk, and the first rotating disk and the stress belt are symmetrical about the central axis of the stress belt.

Preferably, the diameters of the first fluted disc and the second fluted disc are equal, and the first fluted disc and the second fluted disc are vertically arranged.

Preferably, the size of the inner diameter of the second threaded hole is equal to the size of the inner diameter of the third threaded hole, and the size of the inner diameter of the third threaded hole is equal to the size of the diameter of the second threaded rod.

Preferably, the grooves, the second inner groove, the movable block and the second spring are arranged in two groups, the two groups of grooves, the second inner groove, the movable block and the second spring are symmetrical about the three central axes of the rotating rod, the two groups of buckles are arranged, and the two groups of buckles are symmetrical about the central axis of the drill bit.

Preferably, one end of the drill bit is conical, and the diameter of the other end of the drill bit is equal to the inner diameter of the circular groove.

Compared with the prior art, the beneficial effects of the utility model are that: this oil exploration is with boring through device of being convenient for change drill bit is equipped with fixing device, and the drill bit passes through the buckle card and fixes the position when the time in inside groove two, and two threaded connection screw hole two of rethread threaded rod and three fixed positions of screw hole set up like this and are favorable to changing the drill bit, and through the height-adjusting function, servo motor rotates through driving bull stick two, makes the screw hole one of two joggles of bull stick rotate, makes a screw hole threaded connection's connecting rod reciprocate, sets up like this and is favorable to pushing down or shifting up the drill bit.

1. The device is equipped with fixing device, and the drill bit passes through the buckle card and fixes the position in the second interior temporary time of inside groove, and two threaded connection screw hole two of rethread threaded rod and three fixed positions of screw hole are in the same way released the position of injecing through the movable block promotion buckle, set up like this and are favorable to changing the drill bit, increase work efficiency.

2. The device passes through the altitude mixture control function, and servo motor drives bull stick two through atress area, carousel one and carousel two and rotates, makes the threaded rod one of bull stick two tooth joints rotate, makes a threaded rod threaded connection's connecting rod reciprocate, changes the drill bit height at last, sets up like this and is favorable to pushing down or shifts up the drill bit, and it is easier to drill.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a body; 2. a first protection box; 3. a first upright post; 4. a second protection box; 5. a second upright post; 6. A first rotating rod; 7. a first rotating disc; 8. a stressed zone; 9. a second rotating disc; 10. a first fluted disc; 11. a second rotating rod; 12. A second fluted disc; 13. a first threaded rod; 14. a slot; 15. a first threaded hole; 16. a connecting rod; 17. a motor; 18. a third rotating rod; 19. a drill bit; 20. an inner groove I; 21. a first spring; 22. buckling; 23. a second threaded hole; 24. a third threaded hole; 25. a second threaded rod; 26. a groove; 27. an inner groove II; 28. a movable block; 29. a second spring; 30. a circular groove; 31. a servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a drilling device convenient for replacing a drill bit for oil exploration comprises a machine body 1 and a motor 14, wherein a protection box I2, an upright post I3, an upright post II 5 and a servo motor 31 are arranged at the upper end of the machine body 1, a rotating shaft of the servo motor 31 is connected with one end of a rotating rod I6, one end of the rotating rod I6 is inserted below one side of the upright post I3, the model of the servo motor 31 is IHSS57-36-20, the rotating rod I6 is fixedly connected with a rotating disc I7, a stress belt 8 is movably connected to the surface of the rotating disc I7, the stress belt 8 is movably connected to the surface of a rotating disc II 9, the diameter of the rotating disc I7 is equal to that of the rotating disc II 9, the rotating disc I7 and the stress belt 8 are symmetrical about the central axis of the stress belt 8, so that stress transmission is convenient, the rotating disc II 9 is arranged at one end of the rotating rod II 11, the other end, the rotating rod I11 is provided with a gear disc I10, the gear disc I10 is connected with a gear disc II 12, the rotating rod I6, the rotating disc I7, the stress belt 8 and the gear disc II 9 are arranged inside the first protection box 2, the gear disc I10 and the gear disc II 12 are arranged inside the upright post II 5, the rotation of the rotating disc and the gear disc is protected, the diameters of the gear disc I10 and the gear disc II 12 are equal, the gear disc I10 and the gear disc II 12 are vertically arranged, so that the meshing is convenient to coincide, and the rotating direction is changed.

The fluted disc II 12 is fixedly connected to the upper end of the threaded hole I15, the threaded hole I15 is in threaded connection with the threaded hole I15, the threaded hole I15 is formed in one end of a connecting rod 16, the other end of the connecting rod 16 penetrates through the threaded hole I15 to be connected with a motor 17 and a rotating rod III 18, the model of the motor 17 is Y90S-2, the rotating shaft of the motor 17 penetrates through the connecting rod 16 to be connected with the rotating rod III 18, the other end of the rotating rod III 18 is connected with a drill bit 19, the rotating rod III 18 is provided with a threaded hole III 24, a groove 26, an inner groove II 27 and a circular groove 30, the threaded hole III 24 is in threaded connection with a threaded rod II 25, the threaded rod II 25 is in threaded connection with a threaded hole II 23, the inner diameter of the threaded hole II 23 is equal to the inner diameter of the threaded hole III 24, the inner diameter of the threaded, one end of the movable block 28 is fixedly connected with one end of two groups of springs 29, the other end of the two groups of springs 29 is fixedly connected with the right end of the inner groove two 27, the grooves 26, the inner groove two 27, the movable block 28 and the springs 29 are arranged in two groups, the two groups of grooves 26, the inner groove two 27, the movable block 28 and the springs 29 are symmetrical about the central axis of the rotating rod three 18, the buckles 22 are arranged in two groups, the two groups of buckles 22 are symmetrical about the central axis of the drill bit 19, the position of the drill bit 19 can be stably limited, the drill bit 19 is inserted into the circular groove 30, one end of the drill bit 19 is conical, the diameter of the other end of the drill bit 19 is equal to the inner diameter of the circular groove 30, the installation and drilling are convenient, the drill bit 19 is provided with the inner groove one 20 and the threaded hole two 23, the inner groove one 20 is provided with the.

The working principle is as follows: according to the attached

drawings

1 and 4, when the drill bit needs to be replaced, the drill bit is installed to push the drill bit 19 into the circular groove 30 of the third rotating rod 18, the two groups of buckles 22 are clamped in the two groups of inner grooves 27 under the action of the first spring 21 respectively, the buckles 22 push one ends of the movable blocks 28 to move outwards, the other ends of the movable blocks 28 are matched with the openings of the grooves 26, the second threaded rod 25 is inserted into the third threaded hole 24 and the second threaded hole 23, the third rotating rod 18 and the drill bit 19 are fixed, the second threaded rod 25 is rotated by detaching the drill bit, the second threaded rod 25 is separated from the second threaded hole 23 and the third threaded hole 24, then the two groups of movable blocks 28 are pressed down simultaneously, the movable blocks 28 push the buckles 22 to move out of the second inner grooves.

According to the attached

drawings

1, 2 and 3, when the device is required to drill, the servo motor 31 is started, the rotating shaft of the servo motor 31 drives the first rotating rod 6 to rotate, the first rotating rod 7 is arranged on the first rotating rod 6, the first rotating rod 7 rotates along with the rotation, the first rotating rod 7 drives the second rotating disk 9 to rotate through the stress belt 8, the second rotating rod 11 is fixedly connected with the second rotating rod 9 and the first fluted disk 10, the first fluted disk 10 rotates along with the first rotating disk 10, the second fluted disk 12 is connected with the first fluted disk 10, the second fluted disk 12 is fixedly connected with the first threaded hole 15, the first threaded hole 15 rotates along with the rotation, the first threaded hole 15 moves upwards or downwards along with the second threaded hole 15, the motor 17 is started, the rotating shaft of the motor 17 drives the third rotating rod 18 to rotate, and the third rotating rod 18 drives the drill bit.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a drilling-through device for oil exploration with being convenient for change drill bit, includes organism (1) and motor (17), its characterized in that: the machine body (1) is provided with a first protection box (2), a first upright post (3), a second upright post (5) and a servo motor (31), one end of a first rotating rod (6) is connected with a rotating shaft of the servo motor (31), one end of the first rotating rod (6) is inserted below one side of the first upright post (3), the first rotating rod (6) is fixedly connected with a first rotating disk (7), the first rotating disk (7) is movably connected with a stress belt (8), the stress belt (8) is movably connected onto the surface of a second rotating disk (9), the second rotating disk (9) is arranged at one end of a second rotating rod (11), the other end of the second rotating rod (11) penetrates through the first upright post (3) and the second upright post (5) to be inserted above one side of the second upright post (5), the second rotating rod (11) is provided with a first fluted disc (10), the first fluted disc (10) is in tooth connection with a second fluted disc (12), and the second fluted disc (12) is fixedly, the first threaded hole (15) is in threaded connection with the first threaded hole (15), the first threaded hole (15) is formed in one end of the connecting rod (16), the other end of the connecting rod (16) penetrates through the first threaded hole (15) to be connected with the motor (17) and the third rotating rod (18), the rotating shaft of the motor (17) penetrates through the connecting rod (16) to be connected with the third rotating rod (18), the other end of the third rotating rod (18) is connected with the drill bit (19), the third rotating rod (18) is provided with a third threaded hole (24), a groove (26), a second internal groove (27) and a circular groove (30), the third threaded hole (24) is in threaded connection with a second threaded rod (25), the second threaded rod (25) is in threaded connection with a second threaded hole (23), the groove (26) is provided with a movable block (28), the movable block (28) is inserted into the second internal groove (27), and one end of the movable, the other ends of the two groups of springs II (29) are fixedly connected to the right end of the inner groove II (27), a drill bit (19) is inserted into the circular groove (30), the drill bit (19) is provided with an inner groove I (20) and a threaded hole II (23), the inner groove I (20) is provided with a spring I (21) and a buckle (22), the two ends of the spring I (21) are fixedly connected with one end of the buckle (22) respectively, and the buckle (22) is inserted into the inner groove II (27).

2. The apparatus of claim 1, wherein the drill bit is easily replaced for oil exploration: the first rotating rod (6), the first rotating disk (7), the stressed belt (8) and the second rotating disk (9) are arranged inside the first protective box (2), and the first fluted disk (10) and the second fluted disk (12) are arranged inside the second upright post (5).

3. The apparatus of claim 1, wherein the drill bit is easily replaced for oil exploration: the diameter of the first rotating disk (7) is equal to that of the second rotating disk (9), and the first rotating disk (7) and the stress belt (8) are symmetrical about the central axis of the stress belt (8).

4. The apparatus of claim 1, wherein the drill bit is easily replaced for oil exploration: the diameters of the first fluted disc (10) and the second fluted disc (12) are equal, and the first fluted disc (10) and the second fluted disc (12) are vertically arranged.

5. The apparatus of claim 1, wherein the drill bit is easily replaced for oil exploration: the inner diameter of the second threaded hole (23) is equal to that of the third threaded hole (24), and the inner diameter of the third threaded hole (24) is equal to that of the second threaded rod (25).

6. The apparatus of claim 1, wherein the drill bit is easily replaced for oil exploration: the groove (26), the inner groove II (27), the movable block (28) and the spring II (29) are provided with two groups, the two groups of grooves (26), the inner groove II (27), the movable block (28) and the spring II (29) are symmetrical about the central axis of the rotating rod III (18), the two groups of buckles (22) are provided, and the two groups of buckles (22) are symmetrical about the central axis of the drill bit (19).

7. The apparatus of claim 1, wherein the drill bit is easily replaced for oil exploration: one end of the drill bit (19) is conical, and the diameter of the other end of the drill bit (19) is equal to the inner diameter of the circular groove (30).