CN213869725U

CN213869725U - Reamer for geological exploration

Info

Publication number: CN213869725U
Application number: CN202022629044.4U
Authority: CN
Inventors: 袁秋云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-08-03
Anticipated expiration: 2030-11-14

Abstract

The utility model discloses a enlarger for geological exploration relates to the geological exploration field, the power distribution box comprises a box body, inner wall one side of box is provided with the recess No. one, a motor is installed to the top of box, the output of a motor rotates through the connecting rod and is connected with the lead screw that runs through the box and link to each other with the box inner wall, the inner wall bottom of box is provided with the carousel No. one. The utility model discloses a set up the drill bit, a enlarger, No. two enlargers, No. three enlargers, a recess, the pinch roller piece, a spring, No. two recesses and, No. three recess interactions, when the topography of different conditions of needs exploration, directly select immediately between a enlarger, No. two enlargers and No. three enlargers, do not need to make a round trip to change, solved because current technical reason, can not adjust the size in drilling aperture, when the topography condition is complicated, need not change the drill bit ceaselessly, cause the problem that delays exploration progress.

Description

Reamer for geological exploration

Technical Field

The utility model relates to a geological exploration field specifically is a enlarger for geological exploration.

Background

The geological exploration is investigation and research activities of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters. The exploration method is an exploration method which finds an industrially significant mineral deposit in mineral product census, provides mineral product reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral product and technical conditions of mining and utilization, carries out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area, and drilling refers to drilling holes in the strata by using a drilling machine to identify and divide subsurface strata and can sample along the depth of the holes. Drilling is the most widely used exploration means in engineering geological exploration and can obtain deep geological data.

The method comprises the following steps that reaming treatment is required in part of exploration processes, wherein a reamer is a commonly used reaming tool in geological exploration, but due to the existing technical reason, the size of the bore diameter of a drill hole cannot be adjusted, and when the terrain condition is complex, a drill bit needs to be continuously replaced, so that the exploration working progress is delayed; in addition, the height needing to be explored is different in different working environments, but the position of the drill bit cannot be conveniently adjusted by the conventional device, so that the exploration device is damaged.

To this end we propose a reamer for geological exploration.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that due to the fact that the size of the aperture of a drill hole cannot be adjusted due to the existing technology, when the terrain condition is complex, the drill bit needs to be continuously replaced, the exploration working progress is delayed, in addition, the heights needing to be explored in different working environments are different, but the position of equipment cannot be conveniently adjusted through the existing device, and the exploration device is damaged, the reamer for geological exploration is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a geological exploration reamer comprises a box body, wherein one side of the inner wall of the box body is provided with a first groove, a first motor is installed above the box body, the output end of the first motor is rotatably connected with a first lead screw which penetrates through the box body and is connected with the inner wall of the box body through a connecting rod, the bottom end of the inner wall of the box body is provided with a first rotary disc, a second motor is arranged inside the box body, the output end of the second motor is rotatably connected with the first rotary disc through the connecting rod, the first rotary disc is connected with a second rotary disc through a belt in a transmission manner, the second rotary disc is rotatably connected with a second lead screw, the second lead screw is in a penetrating connection with a screwing bolt and a rectangular plate, the rectangular plate is arranged below the screwing bolt, two ends of the rectangular plate are both connected with fixed blocks, the two fixed blocks are embedded and connected with the bottom of the outer wall of the box body, and the second lead screw is in a penetrating connection with a first reamer, and No. one enlarger is in the below of rectangular plate, No. one enlarger inner wall is provided with No. two recesses and the outer wall is provided with No. three recesses, the inner wall connection of No. three recesses has the spring, the one end of spring is connected with the pinch roller piece, No. one enlarger inner wall connection has No. two enlargers, No. two enlarger inner wall connections have No. three enlargers, the bottom of No. three enlargers is connected with the drill bit, be connected with the foot rest with the outer wall bottom of box.

Preferably, the connection part of the first screw rod and the box body is provided with an internal thread matched with the box body.

Preferably, the first motor is connected to the outer wall of the box body through a connecting rod, and the second motor is connected to the inner wall of the box body through a connecting rod.

Preferably, the inner part of the screwing bolt is provided with an internal thread matched with the second screw rod.

Preferably, the first reamer enables the second reamer to move up and down on the inner wall of the first reamer through a spring extrusion pressing wheel block in a third groove in the outer wall of the second reamer, and the second reamer enables the third reamer to move up and down on the inner wall of the second reamer through a spring extrusion pressing wheel block in a third groove in the outer wall of the third reamer.

Preferably, the outer wall of the second screw rod is provided with scales.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up drill bit, No. one enlarger, No. two enlargers, No. three enlargers, No. one recess, pinch roller piece, spring, No. two recesses and, No. three recess interactions, when the topography of different conditions needs to be surveyed, directly select immediately between No. one enlarger, No. two enlargers and No. three enlargers, do not need to change back and forth, solved because current technical reason, can not adjust the size in drilling aperture, when the topography condition is complicated, need change the drill bit ceaselessly, cause the problem that delays exploration work progress;

2. the utility model discloses a set up the interact between a lead screw, No. two motors and the box, when needs adjustment drilling height and keep this height, open a motor and lead to many connecting rods and drive the lead screw and rotate the bottom plate that makes box 1 and reciprocate and reach and predetermine the high beginning operation, it is also different to have solved the height that needs the exploration in the operational environment of difference, but the current device can not convenient adjusting device's position, causes the impaired problem of exploration device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first motor and a first screw rod of the present invention;

fig. 3 is a schematic structural view of the reamer and the drill bit of the present invention;

FIG. 4 is a cross-sectional view of the underreamer and drill bit of the present invention;

fig. 5 is a partially enlarged view of a portion a of fig. 4 according to the present invention.

In the figure: 1. a box body; 2. a first motor; 3. a first screw rod; 4. a second motor; 5. a first turntable; 6. a second turntable; 7. screwing the bolt; 8. a rectangular plate; 9. a fixed block; 10. a second screw rod; 11. a foot rest; 12. a drill bit; 13. a first reamer; 14. a second reamer; 15. a third reamer; 16. a first groove; 17. a pinch roller block; 18. a spring; 19. a second groove; 20. groove III.

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.

The first motor (Y2-90L-4) and the second motor (Y2-100L 4) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-5, a geological exploration reamer comprises a box body 1, a first groove 16 is arranged on one side of the inner wall of the box body 1, a first motor 2 is arranged above the box body 1, the output end of the first motor 2 is rotatably connected with a first screw rod 3 which penetrates through the box body 1 and is connected with the inner wall of the box body 1 through a connecting rod, a first rotary disc 5 is arranged at the bottom end of the inner wall of the box body 1, a second motor 4 is arranged inside the box body 1, the output end of the second motor 4 is rotatably connected with the first rotary disc 5 through the connecting rod, the first rotary disc 5 is connected with a second rotary disc 6 through a belt transmission, the second rotary disc 6 is rotatably connected with a second screw rod 10, a screwing bolt 7 and a rectangular plate 8 are connected through the second rotary disc 10, the rectangular plate 8 is arranged below the screwing bolt 7, two ends of the rectangular plate 8 are both connected with fixed blocks 9, and the two fixed blocks 9 are embedded and connected with the bottom of the outer wall of the box body 1, no. two lead screws 10 run through and are connected with a reamer 13, and a reamer 13 is under the rectangular plate 8, No. one reamer 13 inner wall is provided with No. two recesses 19 and the outer wall is provided with No. three recesses 20, the inner wall of No. three recesses 20 is connected with spring 18, the one end of spring 18 is connected with pinch roller block 17, No. one reamer 13 inner wall is connected with No. two reamers 14, No. two reamer 14 inner wall is connected with No. three reamers 15, the bottom of No. three reamer 15 is connected with drill bit 12, the outer wall bottom with box 1 is connected with foot rest 11.

Please refer to fig. 1, an inner thread matched with the box body 1 is arranged at a joint of the first screw rod 3 and the box body 1, and when the first motor 2 drives the first screw rod 3 to rotate, a bottom plate of the box body 1 moves up and down under the action of the inner thread.

Please refer to fig. 2, the first motor 2 is connected to the outer wall of the box 1 through a connecting rod, the second motor 4 is connected to the inner wall of the box 1 through a connecting rod, and the first motor 2 and the second motor 4 are stable under the action of the connecting rod when working.

Please refer to fig. 3, the screw bolt 7 is provided with an internal thread matching with the second lead screw 10, and the second lead screw 10 moves up and down easily inside the screw bolt 7 when the screw bolt 7 is twisted.

Referring to fig. 4 again, the first reamer 13 presses the pressure roller block 17 through the spring 18 in the third groove 20 on the outer wall of the second reamer 14, so that the second reamer 14 moves up and down on the inner wall of the first reamer 13, and the second reamer 14 presses the pressure roller block 17 through the spring 18 in the third groove 20 on the outer wall of the third reamer 15, so that the third reamer 15 moves up and down on the inner wall of the second reamer 14, and the first reamer is convenient to replace back and forth when a proper aperture needs to be selected.

Please refer to fig. 5, the outer wall of the second lead screw 10 is provided with a scale, which can be accurate to a predetermined position.

The working principle is as follows: when geological exploration work needs to be carried out, a box body is arranged on the ground surface through a foot stool, a screwing bolt 7 is unscrewed, the position of a machine is adjusted to a designated scale mark on a second screw rod 10, then the screwing bolt 7 is screwed, a proper aperture is selected from a first reamer 13, a second reamer 14 and a third reamer 15 for operation, when the first reamer 13 is selected, a pressing wheel block 17 in a third groove 20 on the outer wall of the second reamer 14 is extruded, the pressing wheel block 17 extrudes a spring 18, the second reamer 14 moves up and down in the first reamer 13, when the second reamer 14 is completely retracted into the first reamer 13, the pressing wheel block 17 is completely clamped into a second groove 19 on the inner wall of the first reamer 13 and is fixed, the third reamer 15 is retracted into the second reamer 14 in the same manner, then a second motor 4 is opened, the first rotary disc 5 is driven through a connecting rod, and the second rotary disc 6 starts to rotate under the action of a belt, the second rotary table 6 drives the drill bit 12 to rotate through the second screw rod 10 and starts reaming, and when the terrain environment needs equipment to adjust the height, the first motor 2 is started to drive the first screw rod 3 to rotate in the first groove 16 through the connecting rod.

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. A geological exploration reamer, comprising a box body (1), characterized in that: the automatic screw tightening device is characterized in that a first groove (16) is formed in one side of the inner wall of the box body (1), a first motor (2) is installed above the box body (1), the output end of the first motor (2) is rotatably connected with a first screw rod (3) which penetrates through the box body (1) and is connected with the inner wall of the box body (1) through a connecting rod, a first rotary table (5) is arranged at the bottom end of the inner wall of the box body (1), a second motor (4) is arranged inside the box body (1), the output end of the second motor (4) is rotatably connected with a first rotary table (5) through a connecting rod, the first rotary table (5) is connected with a second rotary table (6) through belt transmission, the second rotary table (6) is rotatably connected with a second screw rod (10), the second screw rod (10) is in through connection with a screwing bolt (7) and a rectangular plate (8), and the rectangular plate (8) is arranged below the screwing bolt (7), two ends of the rectangular plate (8) are connected with fixing blocks (9), the two fixing blocks (9) are embedded and connected with the bottom of the outer wall of the box body (1), the second lead screw (10) is connected with a first reamer (13) in a penetrating way, and the first reamer (13) is arranged below the rectangular plate (8), the inner wall of the first reamer (13) is provided with a second groove (19) and the outer wall is provided with a third groove (20), the inner wall of the third groove (20) is connected with a spring (18), one end of the spring (18) is connected with a pinch roller block (17), the inner wall of the first reamer (13) is connected with a second reamer (14), the inner wall of the second reamer (14) is connected with a third reamer (15), the bottom end of the third reamer (15) is connected with a drill bit (12), and the bottom end of the outer wall of the box body (1) is connected with a foot rest (11).

2. The reamer for geological exploration according to claim 1, wherein: the connection part of the first screw rod (3) and the box body (1) is provided with an internal thread matched with the box body (1).

3. The reamer for geological exploration according to claim 1, wherein: the first motor (2) is connected to the outer wall of the box body (1) through a connecting rod, and the second motor (4) is connected to the inner wall of the box body (1) through a connecting rod.

4. The reamer for geological exploration according to claim 1, wherein: and internal threads matched with the second screw rod (10) are arranged in the screwing bolt (7).

5. The reamer for geological exploration according to claim 1, wherein: the first reamer (13) extrudes the pressing wheel block (17) through the spring (18) in the third groove (20) on the outer wall of the second reamer (14) to enable the second reamer (14) to move up and down on the inner wall of the first reamer (13), and the second reamer (14) extrudes the pressing wheel block (17) through the spring (18) in the third groove (20) on the outer wall of the third reamer (15) to enable the third reamer (15) to move up and down on the inner wall of the second reamer (14).

6. The reamer for geological exploration according to claim 1, wherein: scales are arranged on the outer wall of the second screw rod (10).