CN220645827U - Drilling machine capable of accurately measuring drilling depth - Google Patents

Abstract

The utility model provides a drilling machine capable of accurately measuring drilling depth, which ensures that the depth of a drill rod can be accurately measured through the arrangement of a measuring device, ensures that measured data can be intuitively displayed through the arrangement of a transmission device, ensures that the drill bit is convenient to assemble and disassemble through the matched arrangement of the drill bit and the drill rod, and improves the convenience of use. The utility model relates to a drilling machine capable of accurately measuring drilling depth, which comprises a machine body, a drill rod, a drill bit, a measuring device and a transmission device, wherein a large arm is rotatably arranged on the machine body; the drill rod is arranged on the large arm in a lifting manner; the drill bit is fixedly arranged at the bottom end of the drill rod; the measuring device is fixedly arranged on the large arm and sleeved on the drill rod; the transmission device is fixedly arranged on the large arm and is electrically connected with the measuring device.

Description

Drilling machine capable of accurately measuring drilling depth

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a drilling machine capable of accurately measuring drilling depth.

Background

The drilling machine is a complex machine and consists of a machine, a unit and a mechanism; the drilling machine is mechanical equipment which drives the drilling tool to drill underground to acquire physical geological data in the exploration or mineral resource (including solid ore, liquid ore, gas ore and the like) development, is also called a drilling machine, and mainly aims to drive the drilling tool to break hole bottom rocks, and to drop or lift the drilling tool in the hole, and can be used for drilling cores, ore cores, rock scraps, gas samples, liquid samples and the like to ascertain the conditions of underground geology, mineral resources and the like;

there are several kinds of drilling machines on the market, but the existing drilling machine is not convenient for measuring the drilling depth, and most of the drilling machines measure the depth by measuring the drilling length of a drill rod, and the mode is unfavorable for an operator to control the drilling depth, so that the working efficiency of the drilling machine is reduced, and therefore, the utility model of the drilling machine capable of accurately measuring the drilling depth is very necessary.

Disclosure of Invention

The utility model aims to provide a drilling machine capable of accurately measuring drilling depth, so as to solve the problem that the existing drilling machine cannot accurately measure the depth during drilling.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

a drilling machine capable of accurately measuring drilling depth, comprising:

the machine body is rotatably provided with a large arm; the drill rod is arranged on the large arm in a lifting manner; the drill bit is fixedly arranged at the bottom end of the drill rod; the measuring device is fixedly arranged on the large arm and sleeved on the drill rod; the transmission device is fixedly arranged on the large arm and is electrically connected with the measuring device.

Further, the measuring device comprises a connecting ring rotatably arranged on the large arm and a displacement sensor fixedly arranged on the connecting ring.

Further, the connecting ring is composed of two semicircular rings, one ends of the two semicircular rings are rotatably arranged on the large arm, and the other ends of the two semicircular rings are mutually clamped.

Further, the transmission device comprises a distribution box arranged on the large arm and an acquisition module arranged inside the distribution box, and the acquisition module is electrically connected with the displacement sensor.

Further, a processor and a storage are arranged in the distribution box, and the storage and the acquisition module are respectively and electrically connected in the processor.

Further, the big arm is provided with a groove along the height direction, a hydraulic cylinder is rotationally arranged in the groove, a driving part is fixedly arranged at the driving end of the hydraulic cylinder, and the driving part drives the drill rod to rotate.

Further, the top end of the big arm is rotatably provided with a pulley, a reel is fixedly arranged on the side face of the big arm, a steel wire rope is fixedly arranged on the top end of the drill rod, and the steel wire rope winds on the reel after bypassing the pulley.

Furthermore, the inside of the drill bit is hollow, and the side face is provided with a through groove.

Compared with the prior art, the utility model has the following beneficial effects:

according to the drilling machine capable of accurately measuring the drilling depth, through the arrangement of the measuring device, the depth of the drill rod can be accurately measured, through the arrangement of the transmission device, measured data can be intuitively displayed, through the matching arrangement of the drill bit and the drill rod, the drill bit is convenient to assemble and disassemble, and the convenience in use is improved.

In addition, through the setting of go-between, make things convenient for displacement sensor's dismouting, through the cooperation setting of collection module and accumulator, ensure that the data of gathering can be stored, conveniently look over, through the cooperation setting of pneumatic cylinder and driving piece, ensure the highly adjustable of driving piece, improve the flexibility of well drilling, through the cooperation setting of reel and wire rope, make things convenient for the rising of drilling rod.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a drilling machine capable of accurately measuring drilling depth according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a large arm portion according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a measuring device and a transmitting device according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a body; 2. a drill rod; 3. a drill bit;

4. a measuring device; 401. a connecting ring; 402. a displacement sensor;

5. a transmission device; 501. a distribution box; 502. an acquisition module; 503. a processor; 504. a reservoir;

6. a groove; 7. a hydraulic cylinder; 8. a driving member; 9. a pulley; 10. a reel; 11. a through groove; 12. a large arm.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that, if terms indicating an azimuth or a positional relationship such as "upper", "lower", "inner", "back", and the like are presented, they are based on the azimuth or the positional relationship shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, if any, are also used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, in the description of the present utility model, the terms "mounted," "connected," "coupled," and "connected," are to be construed broadly, unless otherwise specifically limited. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in combination with specific cases.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

The present embodiment relates to a drilling machine capable of accurately measuring drilling depth, and in an overall structure, as shown in fig. 1, the drilling machine comprises a machine body 1, a drill rod 2, a drill bit 3, a measuring device 4 and a transmission device 5.

Wherein, the machine body 1 is rotatably provided with a large arm 12; the drill rod 2 is arranged on the large arm 12 in a lifting manner; the drill bit 3 is fixedly arranged at the bottom end of the drill rod 2; the measuring device 4 is fixedly arranged on the large arm 12 and sleeved on the drill rod 2; the transmission device 5 is fixedly arranged on the large arm 12 and is electrically connected with the measuring device 4.

It is worth mentioning that organism 1 is the common rig organism 1 among the prior art, and not described in detail here, big arm 12 drives the rotation on organism 1 through pneumatic cylinder 7, ensure that big arm 12 can withdraw or can stretch out work, drilling rod 2 is arranged along big arm 12 direction of height, ensure that big arm 12 is perpendicular with ground, make things convenient for drilling rod 2 to bore underground, drilling rod 2 and drill bit 3 pass through threaded connection, conveniently dismantle drill bit 3, drill bit 3 inside is hollow, the through groove 11 has been seted up to the side, and the effect of through groove 11 is the earth of conveniently discharging inside, the setting of measuring device 4 can ensure that the distance that drilling rod 2 stretches into ground can be measured, transmission device 5's setting can ensure that the distance of measurement is transmitted in real time, make things convenient for the people's edge to observe.

Based on the above general description, an exemplary structure of the drilling machine of the present embodiment, which can accurately measure the drilling depth, as shown in fig. 3, the measuring device 4 includes a link ring 401 rotatably provided on the large arm 12, and a displacement sensor 402 fixedly provided on the link ring 401. The connecting ring 401 is composed of two semicircular rings, one ends of the two semicircular rings are rotatably arranged on the large arm 12, and the other ends of the two semicircular rings are mutually clamped.

It should be noted that, the connecting ring 401 is sleeved on the drill rod 2, and the position of the connecting ring 401 on the big arm 12 is fixed, so that when the drill rod 2 slides on the connecting sleeve, the displacement sensor 402 works, the displacement sensor 402 is a common distance sensor, the working principle of the displacement sensor is the same as that of the common displacement sensor 402, the details are not repeated here, the displacement sensor 402 conveys data to the transmission device 5, as can be seen in fig. 3, the two semicircular rings are rotationally connected on the big arm 12 to form a complete circle, and the two semicircular rings can be clamped together through the buckle, so that the displacement sensor 402 can sense the drill rod 2.

Preferably, as also shown in fig. 3, the transmission device 5 comprises a distribution box 501 mounted on the large arm 12, and a collection module 502 mounted inside the distribution box 501, the collection module 502 being electrically connected to the displacement sensor 402. A processor 503 and a storage 504 are disposed in the distribution box 501, and the storage 504 and the acquisition module 502 are respectively electrically connected to the processor 503.

It is worth mentioning that, block terminal 501 installs on big arm 12, make things convenient for with displacement sensor 402 electric connection, the display is connected to the block terminal 501 other end, conveniently observe, corresponding procedure can burn into collection module 502, can realize through the programming of skilled person, collection module 502 handles the information that displacement sensor 402 gathered, it can to transmit into processor 503, processor 503 transmits the information to the display and shows, the storage 504 is connected in processor 503, processor 503 transmits the information to storage 504 simultaneously and stores, make things convenient for later stage to look over.

As a preferred embodiment, as shown in fig. 2, the large arm 12 is provided with a groove 6 along the height direction, a hydraulic cylinder 7 is rotationally arranged in the groove 6, a driving part 8 is fixedly arranged at the driving end of the hydraulic cylinder 7, and the driving part 8 drives the drill rod 2 to rotate. The top end of the big arm 12 is rotatably provided with a pulley 9, a reel 10 is fixedly arranged on the side face of the big arm 12, a steel wire rope is fixedly arranged on the top end of the drill rod 2, and the steel wire rope winds on the reel 10 after bypassing the pulley 9.

Specifically, the hydraulic cylinder 7 is arranged in the groove 6, the top end of the drill rod 2 slides on two side walls of the groove 6, the stability of the drill rod 2 during operation is ensured, the driving piece 8 can preferably adopt a penetrating motor, the drill rod 2 is inserted on the penetrating motor, a bar block is arranged in a driving sleeve of the penetrating motor, a bar groove is formed in the drill rod 2, the penetrating motor only drives the drill rod 2 to rotate, the lifting of the drill rod 2 is not influenced while driving the transmission, the lifting of the drill rod 2 is driven by a steel wire rope, the pulley 9 is positioned at the top end of the drill rod 2, the steel wire rope is retracted or released when the reel 10 rotates, the lifting of the drill rod 2 is realized, and the reel 10 can be driven by the motor.

The drilling machine capable of accurately measuring drilling depth in the embodiment can ensure that the depth of a drill rod can be accurately measured through the setting of the measuring device, ensure that measured data can be visually displayed through the setting of the transmission device, ensure convenient disassembly and assembly of the drill bit through the matching setting of the drill bit and the drill rod, and improve the convenience of use.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. A drilling machine capable of accurately measuring drilling depth, comprising:

the machine body (1), wherein the machine body (1) is rotatably provided with a large arm (12);

the drill rod (2) is arranged on the large arm (12) in a lifting manner;

the drill bit (3) is fixedly arranged at the bottom end of the drill rod (2);

the measuring device (4) is fixedly arranged on the large arm (12) and sleeved on the drill rod (2);

the transmission device (5) is fixedly arranged on the large arm (12) and is electrically connected with the measuring device (4).

2. The drilling machine capable of accurately measuring drilling depth according to claim 1, wherein:

the measuring device (4) comprises a connecting ring (401) rotatably arranged on the big arm (12) and a displacement sensor (402) fixedly arranged on the connecting ring (401).

3. The drilling machine capable of accurately measuring drilling depth according to claim 2, wherein:

the connecting ring (401) is composed of two semicircular rings, one ends of the two semicircular rings are rotatably arranged on the large arm (12), and the other ends of the two semicircular rings are mutually clamped.

4. A drilling machine capable of accurately measuring drilling depth according to claim 3, wherein:

the transmission device (5) comprises a distribution box (501) arranged on the large arm (12) and a collection module (502) arranged inside the distribution box (501), wherein the collection module (502) is electrically connected with the displacement sensor (402).

5. The drilling machine capable of accurately measuring drilling depth according to claim 4, wherein:

a processor (503) and a storage (504) are arranged in the distribution box (501), and the storage (504) and the acquisition module (502) are respectively and electrically connected to the processor (503).

6. The drilling machine capable of accurately measuring drilling depth according to claim 4, wherein:

the large arm (12) is provided with a groove (6) along the height direction, a hydraulic cylinder (7) is rotationally arranged in the groove (6), a driving part (8) is fixedly arranged at the driving end of the hydraulic cylinder (7), and the driving part (8) drives the drill rod (2) to rotate.

7. A drilling machine capable of accurately measuring drilling depth according to claim 3, wherein:

the top end of the big arm (12) is rotatably provided with a pulley (9), a reel (10) is fixedly arranged on the side face of the big arm (12), a steel wire rope is fixedly arranged on the top end of the drill rod (2), and the steel wire rope winds around the pulley (9) and then winds on the reel (10).

8. The drilling machine capable of accurately measuring drilling depth according to claim 7, wherein:

the drill bit (3) is hollow, and the side face is provided with a through groove (11).