CN214273504U

CN214273504U - Small-inclination geological exploration drilling machine

Info

Publication number: CN214273504U
Application number: CN202023021672.0U
Authority: CN
Inventors: 易亚东; 李志峰; 孙甲富; 计向臣; 于荣文; 丁玉臣; 冯骥; 王冶
Original assignee: Fifth Geological Exploration Institute Of Heilongjiang Province
Current assignee: Fifth Geological Exploration Institute Of Heilongjiang Province
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-24
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a little inclination geological prospecting drilling machine, including the base with locate the supporting seat of base one end, be equipped with pivot mechanism, drive arrangement, guide rail and unit head on the supporting seat, be equipped with the drilling rod on the unit head and can follow the axial reciprocating motion of guide rail through drive arrangement, the guide rail through pivot mechanism rotationally locate on the supporting seat, be used for adjusting the inclination of guide rail and drilling rod. In this way, the utility model discloses a little inclination geological prospecting rig adopts the rig to explore drilling, replaces traditional groove exploration mode, and the drilling rod is adjustable probing inclination when drilling, according to the requirement of different exploration angles, and it is extremely convenient to use.

Description

Small-inclination geological exploration drilling machine

Technical Field

The utility model belongs to the technical field of the technique of rig and specifically relates to a little inclination geological prospecting rig is related to.

Background

The channel sounding engineering is one of the important technical means for geological prospecting, but the destructive power of the channel sounding to the earth surface is strong, and the finished channel is difficult to recover to the original ecology after backfilling. At present, an ore searching method adopting drilling to replace groove exploration not only achieves the purpose of ore searching, but also protects the environment, and is a future trend, but because a traditional small drilling machine can only drill vertically downward holes, a large number of hole sites need to be distributed along the length direction of a groove, and meanwhile, because sampling is not continuous, exploration data is not accurate enough, the practical application effect is greatly reduced, and the popularization and the application of drilling instead of grooves are not facilitated.

Therefore, how to solve the above problems is a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a small-inclination geological prospecting drilling machine, which adopts small-inclination drilling to obtain continuous samples in the length direction of a prospecting groove, avoids the problem of incorrect data, is more favorable for the popularization and application of a new method for finding ores by replacing the groove with a drill, and has little influence on the environment; the drilling inclination angle of the drill rod can be adjusted during drilling, and the drill rod can be conveniently adjusted according to different terrains and slopes and is convenient to use.

In order to solve the technical problem, the utility model provides a technical scheme is: the utility model provides a little inclination geological prospecting drilling machine, includes the base and locates the supporting seat of base one end, is equipped with pivot mechanism, drive arrangement, guide rail and unit head on the supporting seat, is equipped with the drilling rod on the unit head and can follows the axial reciprocating motion of guide rail through drive arrangement, and the guide rail is rotationally located on the supporting seat through pivot mechanism, is used for adjusting the inclination of guide rail and drilling rod.

The utility model adopts the above technical scheme, the power head is provided with the drill rod and drives the drill rod to rotate for drilling exploration, the depth of drilling deep into the ground surface is driven by the driving device, so that the drill rod moves along the axial direction of the guide rail along with the power head; the rotating shaft mechanism drives the guide rail to rotate along the supporting seat, the inclination angle of the guide rail is adjusted, the drilling machine can be adjusted in the drilling process, the drilling machine is suitable for different terrains and slopes, the use is more convenient, and the application range is wider.

Foretell small inclination geological prospecting drill, the front end of guide rail is equipped with the guide rail horizontal pole, and the guide rail horizontal pole passes the pivot hole site of pivot mechanism. The front end of the guide rail can rotate around the guide rail cross rod, and the effect of adjusting the inclination angle is achieved.

Foretell small inclination geological prospecting drill, the other end of base is equipped with the support, and articulated on the base have two at least bracing pieces of telescopic to support both ends around the guide rail respectively. Two ends of the supporting rod are hinged on the base and can stretch out and draw back, so that the guide rails at different inclination angles can be adjusted and supported conveniently.

Foretell small inclination geological prospecting drill, bracing piece include outer tube and inner tube, and the inner tube is scalable locate in the outer tube and fixed through briquetting locking. Through the inner tube for the outer tube is flexible, adjusts the length of bracing piece, better supports the guide rail at different inclinations.

The driving device comprises the drilling oil cylinder and the sliding sleeve, the drilling oil cylinder controls the sliding sleeve to reciprocate in the axial direction of the guide rail, and the power head is arranged on the sliding sleeve. The sliding sleeve is driven to move in the axial direction of the guide rail through the drilling oil cylinder, and the power head is driven to move so that the drill rod moves in the axial direction of the hole during drilling.

The small-inclination geological exploration drilling machine is characterized in that a centralizer is arranged at the front end of the guide rail, and a drill rod penetrates through the centralizer to be arranged in the power head. The centralizer ensures the stability of the drill rod in the drilling process, the drill rod is not inclined, and the strength of the drill rod is enhanced.

The small-inclination geological prospecting drilling machine is characterized in that a slurry pump is arranged on the base. The mud pump conveys the special mud-water mixture in the mud pool to the power head through pressurization, and mud permeates into the wall of the drill rod in the drilling process of the power head and the drill rod to play roles of lubricating, cooling and attaching to the wall.

The base is provided with the winch, the tail end of the guide rail is provided with the mast, the mast is provided with the roller, and the mast is connected with the winch through the steel rope. The winch drives the steel rope to send the fisher to enter the drilling hole and is matched with the mast and the roller to fish the drilling tool.

The bottom of the base is padded with the bottom pillow.

The utility model discloses the complete machine is light, the modularization, and the non-time that creeps into such as transport installation is shortened in the convenient to detach installation, improves work efficiency. Through the drill rod positioning and the front support seat structure optimization, the positioning precision is ensured, the drilling angle is conveniently adjusted, and the drilling tool feeding force is optimized. The bracing piece is connected with the base is articulated and is used for supporting the guide rail, rotates the front end of guide rail through pivot mechanism and can adjust the contained angle of guide rail and probing face, can reach 0 to 90 degrees changes, and convenient to use adapts to different topography conditions. The damage and the influence on the ecological environment are reduced by replacing the channel exploration through a drilling mode, and the protection effect on the exploration ecological environment is achieved.

Drawings

Fig. 1 is a schematic structural view of a horizontal drilling state of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention in a tilt angle state;

FIG. 3 is a schematic diagram of the vertical drilling configuration of an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an embodiment of the present invention during actual drilling;

FIG. 5 is a schematic view of a partial structure of the guide rail and rotation shaft mechanism of the present invention;

fig. 6 is a schematic structural view of the support rod of the present invention;

fig. 7 is a schematic view of the connection structure between the driving device and the power head of the present invention.

Description of reference numerals: the device comprises a base 1, a support base 2, a rotating shaft mechanism 3, a driving device 4, a drilling oil cylinder 41, a sliding sleeve 42, a guide rail 5, a mast 51, a roller 52, a guide rail cross rod 53, a power head 6, a drill rod 7, a support 8, a centralizer 9, a support rod 11, an outer tube 111, an inner tube 112, a pressing block 113, a slurry pump 12, a winch 13 and a bottom pillow 14.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 7, a small-inclination geological prospecting drilling machine comprises a base 1 and a supporting seat 2 arranged at one end of the base 1, wherein a rotating shaft mechanism 3, a driving device 4, a guide rail 5 and a power head 6 are arranged on the supporting seat 2, a drill rod 7 is arranged on the power head 6, the power head can reciprocate along the axial direction of the guide rail 5 through the driving device 4, and the guide rail 5 is rotatably arranged on the supporting seat 2 through the rotating shaft mechanism 3 and used for adjusting the inclination angle of the guide rail 5 and the drill rod 7.

The front end of the guide rail 5 is provided with a guide rail cross rod 53, the guide rail cross rod 53 penetrates through a rotating shaft hole position of the rotating shaft mechanism 3, the rotating shaft mechanism 3 rotates the guide rail cross rod 53 to drive the guide rail 5 to rotate, the angle of the guide rail 5 is adjusted through the rotating shaft mechanism 3 at the front end of the guide rail 5, and after the angle is adjusted, the support rod 11 supports the front end and the rear end of the guide rail 5.

The other end of base 1 is equipped with support 8, and articulated on base 1 have two at least bracing pieces 11 of telescopic to support both ends around guide rail 5 respectively. The support rod 11 comprises an outer tube 111 and an inner tube 112, wherein the inner tube 112 is telescopically arranged in the outer tube 111 and is locked and fixed through a pressing block 113. The two ends of the support rod 11 are hinged with the base 1 and the guide rail 5 respectively, when the support angle and the length are adjusted, namely when the length of the support rod 11 supports the drilling angle requirement, the inner pipe 112 is pressed tightly through the pressing block 113 and is locked by screws.

The driving device 4 comprises a drilling oil cylinder 41 and a sliding sleeve 42, the drilling oil cylinder 41 controls the sliding sleeve 42 to reciprocate in the axial direction of the guide rail 5, and the power head 6 is arranged on the sliding sleeve 42. During drilling, the outer cylinder controlled by the drilling cylinder 41 stretches and retracts to drive the sliding sleeve 42 to move on the guide rail 5, so that the power head 6 and the drill rod 7 are driven to move in the axial direction of the guide rail 5. It should be understood that the driving device 4 is not limited to the drilling cylinder 41 and the sliding sleeve 42, and in other embodiments, the driving power head 6 and the drill rod 7 can be driven to perform drilling movement by a screw nut pair, an electric cylinder, or the like, so as to perform axial movement of the drill rod 7 for drilling.

A centralizer 9 is arranged at the front end of the guide rail 5, and the drill rod 7 is arranged in the power head 6 through the centralizer 9. During the drilling process, the stabilizer 9 ensures the stability of the drill rod 7 during the drilling process.

The base 1 is provided with a mud pump 12. In the drilling process, the mud pump 12 outputs high-pressure mud to the bottom of the drill rod 7, and the mud delivered can play a role in wall attachment, lubrication and cooling.

The base 1 is provided with a winch 13, the tail end of the guide rail 5 is provided with a mast 51, the mast 51 is provided with a roller 52, and the mast 51 is connected with the winch 13 through a steel rope. When the drilling is finished, the winch 13 pulls the steel rope, the steel rope rounds the roller 52 on the mast 51 and is connected with the tail end of the drill rod 7, and the drill rod 7 is pulled up by the pulling force of the winch 13.

The bottom of the base 1 is padded with a bottom pillow 14.

The utility model discloses at the concrete implementation in-process, with base 1 through the setting of end pillow 14 at the earth's surface, when the level creeps into, as shown in fig. 1, 3 control guide rails 5 of pivot mechanism are the horizontality, and guide rail 5's tail end leans on support 8 and locks, starts drive arrangement 4 and drives unit head 6 and drilling rod 7 and carry out the horizontal drilling.

When the angle needs to be adjusted, as shown in fig. 2 and 3, the rotating shaft mechanism 3 controls the guide rail 5 to have an inclination angle relative to the ground plane, the change range of the inclination angle is 0 to 90 degrees, after the angle of the guide rail 5 is adjusted, the support rod 11 adjusts the length thereof and supports the two ends of the guide rail 5, and the driving device 4 and the power head 6 are started to drive the drill rod 7 to perform drilling operation.

In summary, the present invention has been made to practical samples according to the description and the drawings, and after a plurality of use tests, the utility model can be proved to achieve the expected purpose, and the practical value is undoubted. The above-mentioned embodiments are only used to conveniently illustrate the present invention, and are not to the limit of the present invention in any form, and any person who knows commonly in the technical field has, if not in the scope of the technical features of the present invention, utilize the present invention to make the equivalent embodiment of local change or modification, and not to break away from the technical features of the present invention, and all still belong to the technical features of the present invention.

Claims

1. The utility model provides a little inclination geological prospecting drill, includes base (1) and locates supporting seat (2) of base (1) one end, its characterized in that: the supporting seat (2) is provided with a rotating shaft mechanism (3), a driving device (4), a guide rail (5) and a power head (6), the power head (6) is provided with a drill rod (7) and can reciprocate along the axial direction of the guide rail (5) through the driving device (4), and the guide rail (5) is rotatably arranged on the supporting seat (2) through the rotating shaft mechanism (3) and used for adjusting the inclination angles of the guide rail (5) and the drill rod (7).

2. The low-angle geological exploration drilling rig according to claim 1, wherein: the front end of the guide rail (5) is provided with a guide rail cross rod (53), and the guide rail cross rod (53) penetrates through a rotating shaft hole of the rotating shaft mechanism (3).

3. The low-angle geological exploration drilling rig according to claim 1, wherein: the other end of the base (1) is provided with a support (8), and the base (1) is hinged with at least two telescopic support rods (11) which are respectively supported at the front end and the rear end of the guide rail (5).

4. The low-angle geological exploration drilling rig according to claim 3, wherein: the supporting rod (11) comprises an outer tube (111) and an inner tube (112), and the inner tube (112) is telescopically arranged in the outer tube (111) and is locked and fixed through a pressing block (113).

5. The low-angle geological exploration drilling rig according to claim 1, wherein: the driving device (4) comprises a drilling oil cylinder (41) and a sliding sleeve (42), the drilling oil cylinder (41) controls the sliding sleeve (42) to reciprocate in the axial direction of the guide rail (5), and the power head (6) is arranged on the sliding sleeve (42).

6. The low-angle geological exploration drilling rig according to claim 1, wherein: a centralizer (9) is arranged at the front end of the guide rail (5), and a drill rod (7) penetrates through the centralizer (9) and is arranged in the power head (6).

7. The low-angle geological exploration drilling rig according to claim 1, wherein: a slurry pump (12) is arranged on the base (1).

8. The low-angle geological exploration drilling rig according to claim 1, wherein: the base (1) is provided with a winch (13), the tail end of the guide rail (5) is provided with a mast (51), the mast (51) is provided with a roller (52), and the mast (51) is connected with the winch (13) through a steel rope.

9. The low-angle geological exploration drilling rig according to claim 1, wherein: the bottom of the base (1) is padded with a bottom pillow (14).