CN221032585U

CN221032585U - Geological survey driller

Info

Publication number: CN221032585U
Application number: CN202322681096.XU
Authority: CN
Inventors: 董燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-05-28
Anticipated expiration: 2033-10-08

Abstract

The utility model belongs to the technical field of geological survey, in particular to a geological survey driller, which comprises: the drilling machine is used for driving the drill bit to rotate; the drill rod is detachably connected to the output end of the drilling machine and used for realizing linkage between the output end of the drilling machine and the drill bit; the drill bit is detachably connected to one side, away from the drilling machine, of the drill rod and is used for drilling the earth surface; the collecting assemblies are arranged in a plurality and are used for collecting soil; the collecting assemblies are distributed at intervals along the vertical direction, and each collecting assembly comprises a plurality of collecting pieces which are connected with the drill rod in a rotating mode and distributed circumferentially around the drill rod. According to the utility model, through the arrangement of the collecting piece, in the process that the drill bit leaves the drill hole formed in the collecting piece, the collecting piece can bring out part of soil, so that the step of separately collecting the soil is omitted; in addition, through setting up a plurality of collection subassembly that distribute along vertical direction interval, can collect the earth that is in the different degree of depth of earth's surface.

Description

Geological survey driller

Technical Field

The utility model belongs to the technical field of geological investigation, and particularly relates to a geological investigation drilling rig.

Background

In geological exploration, the method is often applied to drilling equipment, and the current drilling equipment mainly utilizes a drilling machine to drive a drilling tool to drill underground, and drills different substances such as rock cores, soil and the like according to different regions.

In the geological survey process, the soil needs to be sampled under some conditions, and the geological structure or condition of each region can be judged by detecting, assaying and the like on the sampled soil. Because the sampling soil needs to go through the processes of adopting the drill bit to punch, adopting the sampling tool to sample the soil in the hole in proper order, when the region that needs to sample is more or need to sample the soil that is in different earth's surface depths, the sampling rate is easily influenced, and then influences subsequent detection and chemical examination progress.

Disclosure of utility model

In view of the shortcomings of the prior art, the utility model aims to provide a geological survey driller, which solves the problem that the sampling rate is easily affected due to the fact that the sampled soil needs to undergo a plurality of processes.

The aim of the utility model can be achieved by the following technical scheme:

A geological survey driller, comprising:

The drilling machine is used for driving the drill bit to rotate;

The drill rod is detachably connected to the output end of the drilling machine and used for realizing linkage between the output end of the drilling machine and the drill bit;

The drill bit is detachably connected to one side, away from the drilling machine, of the drill rod and is used for drilling the earth surface;

The collecting assemblies are arranged in a plurality and are used for collecting soil;

The collecting assemblies are distributed at intervals along the vertical direction, and each collecting assembly comprises a plurality of collecting pieces which are connected with the drill rod in a rotating mode and distributed circumferentially around the drill rod.

In some embodiments, a first tractor is connected to each of the collection members in the collection assembly proximate the drill rig;

And a second traction piece is connected between the collecting pieces which are not connected with the first traction piece and the collecting pieces which are above and close to the collecting pieces.

In some embodiments, a hollow member is movably sleeved outside the upper end of the drill rod, the outer wall of the hollow member is connected with a plurality of third traction members corresponding to the first traction members, and the number of the third traction members is equal to that of the first traction members;

The third traction member has a traction state, and is configured to be detachably connected to a corresponding first traction member when in the traction state.

In some embodiments, a first supporting piece is detachably sleeved outside the output end of the drilling machine, and a first butt joint piece is connected to the bottom of the first supporting piece;

The outer wall of the hollow piece is connected with a second butt joint piece which is arranged corresponding to the first butt joint piece.

In some embodiments, the first docking member comprises at least one arcuate plate connected to the bottom of the first supporting member, the arcuate plate enclosing with the first supporting member to form a hollow cavity;

The second butt joint piece comprises a traction part connected with the hollow piece and a hook connected with the traction part.

In some embodiments, the outside of the drill rod is detachably sleeved with a second supporting piece, and a plurality of supporting parts which are symmetrical in pairs and can be arranged in a telescopic manner are connected to the second supporting piece.

In some embodiments, the collecting member is detachably connected with a baffle.

The utility model has the beneficial effects that:

1. Through the arrangement of the collecting piece, in the process that the drill bit leaves the drill hole formed in the collecting piece, the collecting piece can bring out part of soil, so that the step of separately collecting the soil is omitted; in addition, through setting up a plurality of collection subassembly that distribute along vertical direction interval, can collect the earth that is in the different degree of depth of earth's surface when increasing earth collection volume to the scope of research is enlarged.

2. Through the setting of first traction element, second traction element, each collection piece can synchronous rotation, avoids needing to carry out the angle modulation to the collection piece in each collection subassembly in proper order.

3. Through the structures such as the drilling machine, the drill bit and the like of the support part are stabilized in the horizontal direction, the phenomenon that the depth of the drill hole is judged due to the fact that the drill hole formed by the drill bit does not extend in the vertical direction can be avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

FIG. 1 is a schematic diagram of the overall structure of a geological survey drill in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic illustration of a geological survey drill with a drill bit omitted in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic view of a partial structure of a geological survey drill in accordance with an embodiment of the present utility model;

FIG. 4 is a schematic view of a second interface element according to an embodiment of the present utility model;

fig. 5 is a schematic view of a collecting assembly according to an embodiment of the present utility model.

In the figure: 1. a drilling machine; 2. a drill rod; 3. a drill bit; 4. a first support; 5. a second support; 6. a support part; 7. a first docking member; 8. a hollow member; 9. a third traction member; 11. a first traction member; 12. a second traction member; 13. a baffle; 100. a second docking member; 110. a traction section; 120. a hook; 200. a collection assembly; 210. and a collection member.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

FIG. 1 shows a schematic diagram of the overall structure of a geological survey drill in accordance with an embodiment of the present utility model; FIG. 2 illustrates a schematic diagram of a geological survey drill with a drill bit omitted, in accordance with an embodiment of the present utility model; FIG. 3 illustrates a schematic view of a partial structure of a geological survey drill in accordance with an embodiment of the present utility model; FIG. 4 shows a second interface element configuration schematic of an embodiment of the present utility model; fig. 5 shows a schematic view of the structure of a collecting assembly according to an embodiment of the present utility model.

Referring to fig. 1 to 5, a geological survey driller, comprising:

the drilling machine 1 is used for driving the drill bit 3 to rotate;

The drill rod 2 is detachably connected to the output end of the drilling machine 1 and is used for realizing linkage between the output end of the drilling machine 1 and the drill bit 3;

a drill bit 3 detachably connected to a side of the drill rod 2 away from the drilling machine 1 for drilling the earth surface;

and a plurality of collecting assemblies 200 for collecting soil;

Wherein, a plurality of the collecting assemblies 200 are spaced apart along the vertical direction, and each collecting assembly 200 comprises a plurality of collecting members 210 rotatably connected to the drill rod 2 and circumferentially distributed around the drill rod 2.

In the actual drilling process, the drilling machine 1 can be controlled by a manual or existing cylinder and other devices so that structures such as the drilling machine 1, the drill bit 3 and the like go deep into the subsurface, and the drill bit 3 is driven to rotate by the drill rod 2 after the drilling machine 1 is started so as to facilitate geological investigation; in addition, earth may be collected during drilling by the collection member 210 to facilitate the study of geology.

The collecting member 210 may be provided as a collecting plate, and by the arrangement of the collecting member 210, the collecting member 210 may carry out part of soil during the process that the drill bit 3 leaves the drill hole formed therein, thereby omitting the step of separately collecting soil; in addition, by providing a plurality of collecting assemblies 200 spaced apart in the vertical direction, soil at different depths on the earth's surface can be collected while increasing the amount of soil collection, so as to expand the scope of research.

It should be noted that the thickness of the drill rod 2 may be adjusted according to the thickness of the drill bit 3, and the radius of the drill rod 2 is normally smaller than the radius of the end of the drill bit 3 connected to the drill rod 2, so that the collecting element 210 is unfolded to increase the collecting area.

It should be emphasized that the "detachable connection" in the present utility model may be threaded connection, adhesive connection, clamping connection, etc., and is not specifically limited herein.

The following is also required for the collecting member 210 and the collecting assembly 200: the number and size of the collecting members 210 and the number of the collecting members 200 can be adjusted, and the collecting members 210 in different collecting members 200 can be distributed in parallel along the vertical direction or can be staggered.

In some embodiments, the collecting members 210 of the collecting assembly 200 near the drilling machine 1 are connected with a first traction member 11;

A second traction member 12 is connected between the collecting member 210 to which the first traction member 11 is not connected and the collecting member 210 above and close thereto.

Before the collecting members 210 perform the task of collecting soil, each first traction member 11 is pulled to pull the corresponding collecting member 210 to rotate, and the remaining collecting members 210 are pulled to rotate by the second traction member 12, so as to increase the collecting area.

It should be noted that "close to" in the present utility model may be interpreted as closest to the present utility model.

For some of the above structures, different objects may be selected in different situations, for example, the first traction member 11 and the second traction member 12 may be selected as traction ropes, and all the other traction members in the present utility model may be configured as traction ropes.

By arranging the first traction member 11 and the second traction member 12, each collecting member 210 can synchronously rotate, so that the need of sequentially carrying out angle adjustment on the collecting members 210 in each collecting assembly 200 is avoided.

It should be emphasized that, in order to facilitate the rotation of the collecting members 210, for the second traction member 12 disposed between the collecting members 210, two ends thereof may be connected to one end of one collecting member 210 near the drill rod 2 and one end of the other collecting member 210 far from the drill rod 2, respectively.

In some embodiments, a hollow member 8 is movably sleeved outside the upper end of the drill rod 2, the outer wall of the hollow member 8 is connected with a plurality of third traction members 9 corresponding to the first traction members 11, and the number of the third traction members 9 is equal to the number of the first traction members 11;

The third traction member 9 has a traction state, the third traction member 9 being configured to be removably connected to the corresponding first traction member 11 when it is in the traction state.

The above-mentioned first traction members 11 can be pulled to rotate the corresponding collecting members 210, the second traction members 12 can be pulled to rotate the rest collecting members 210, and the hollow members 8 can be pulled to rotate the first traction members 11 by the third traction members 9 in the lifting process through the arrangement of the hollow members 8, so that the first traction members 11 are avoided being pulled in sequence.

For the detachable connection between the third traction member 9 and the corresponding first traction member 11, in some cases, this may be done by knotting, so as to facilitate the separation of the third traction member 9 from the corresponding first traction member 11.

In order to avoid resetting the hollow member 8 after ascending, in some embodiments, a first supporting member 4 is detachably sleeved on the outer side of the output end of the drilling machine 1, and a first abutting member 7 is connected to the bottom of the first supporting member 4;

the outer wall of the hollow member 8 is connected with a second butt joint member 100 corresponding to the first butt joint member 7.

The hollow member 8 can be fixed by the way that the first butt joint member 7 and the second butt joint member 100 are in butt joint, so that the hollow member 8 is prevented from being stabilized by manual work and the like, and the unfolding state of the collecting member 210 is kept.

For the first support 4, it can be separated from the drilling machine 1 and the output end of the drilling machine 1 can be turned relative to the first support 4.

In some embodiments, the first docking member 7 comprises at least one arcuate plate connected to the bottom of the first supporting member 4, and the arcuate plate and the first supporting member 4 enclose a hollow cavity;

The second docking member 100 comprises a pulling portion 110 connected to the hollow member 8, and a hook 120 connected to the pulling portion 110.

When the hollow member 8 is stabilized, the hooks 120 are required to penetrate through the hollow cavity, and the hollow member 8 is supported by supporting the hooks 120 through the arc plate.

The respective structures of the stable hollow member 8 are described as follows: first, the traction portion 110 may be provided as a traction rope or a traction spring; second, the arcuate plates may be provided in a plurality to further facilitate the support of hollow members 8 at different heights.

In order to stabilize the structures of the drilling machine 1, the drill bit 3, etc. in the horizontal direction, in some embodiments, the outer side of the drill rod 2 is detachably sleeved with a second supporting piece 5, and a plurality of supporting parts 6 which are symmetrical in pairs and can be telescopically arranged are connected to the second supporting piece 5.

The utility model is provided with a plurality of supporting parts 6 for stably supporting the second supporting piece 5 and the drill rod 2, and the supporting parts 6 can be matched with a device for manually or currently controlling the drilling machine 1 to stabilize the drilling machine 1 and the drill bit 3 in the horizontal direction so as to avoid influencing the judgment of the depth of the drill hole because the drill hole formed by the drill bit 3 does not extend in the vertical direction.

For the second support 5, it can be separated from the drill rod 2, and the drill rod 2 can be rotated relative to the second support 5.

It should be noted that the support portion 6 may be provided as an existing electric telescopic rod in some cases.

In some embodiments, the collecting member 210 is detachably connected to the baffle 13.

It should be noted that, in order to avoid that the collecting member 210 is pushed away from the soil nearby during the descending process and is difficult to collect the soil due to the fixed connection of the collecting member 210 to the drill rod 2, the collecting member 210 needs to be rotatably connected to the drill rod 2; on the basis that the collecting piece 210 is rotatably connected to the drill rod 2, by arranging the baffle 13, the situation that the soil is separated from the collecting piece 210 as much as possible in the ascending process of the collecting piece 210 and the process that the collecting piece 210 is separated from the drill hole can be avoided.

In summary, by the arrangement of the collecting member 210, during the process that the drill bit 3 leaves the drill hole, the collecting member 210 can bring out part of the soil, so as to omit the step of separately collecting the soil; in addition, by providing a plurality of collecting assemblies 200 spaced apart in the vertical direction, soil at different depths on the earth's surface can be collected while increasing the amount of soil collection, so as to expand the scope of research.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A geological survey drill, comprising:

The drilling machine (1) is used for driving the drill bit (3) to rotate;

The drill rod (2) is detachably connected to the output end of the drilling machine (1) and is used for realizing linkage between the output end of the drilling machine (1) and the drill bit (3);

The drill bit (3) is detachably connected to one side, away from the drilling machine (1), of the drill rod (2) and is used for drilling the ground surface;

And a plurality of collecting assemblies (200) for collecting soil;

The collecting assemblies (200) are distributed at intervals along the vertical direction, and each collecting assembly (200) comprises a plurality of collecting pieces (210) which are rotatably connected with the drill rod (2) and are circumferentially distributed around the drill rod (2).

2. A drill according to claim 1, characterized in that the collecting members (210) in the collecting assembly (200) close to the drilling machine (1) are connected with a first pulling member (11);

A second traction element (12) is connected between the collecting element (210) which is not connected with the first traction element (11) and the collecting element (210) which is above and close to the collecting element.

3. The drilling device according to claim 2, wherein the outer side of the upper end of the drill rod (2) is movably sleeved with a hollow member (8), the outer wall of the hollow member (8) is connected with a plurality of third traction members (9) corresponding to the first traction members (11), and the number of the third traction members (9) is equal to that of the first traction members (11);

The third traction member (9) has a traction state, the third traction member (9) being configured to be removably connected to the corresponding first traction member (11) when it is in the traction state.

4. A drilling rig according to claim 3, characterized in that the outer side of the output end of the drilling machine (1) is detachably sleeved with a first support (4), the bottom of the first support (4) is connected with a first butt joint piece (7);

The outer wall of the hollow piece (8) is connected with a second butt joint piece (100) which is arranged corresponding to the first butt joint piece (7).

5. A drill rig according to claim 4, characterized in that the first docking member (7) comprises at least one arcuate plate connected to the bottom of the first support member (4), the arcuate plate enclosing a hollow cavity with the first support member (4);

The second butt joint piece (100) comprises a traction part (110) connected to the hollow piece (8) and a hook (120) connected to the traction part (110).

6. A drill rig according to any one of claims 1-5, characterized in that the outside of the drill rod (2) is detachably sleeved with a second support (5), and that the second support (5) is connected with a plurality of support parts (6) which are symmetrical in pairs and are telescopically arranged.

7. A drilling rig according to any one of claims 1-5, characterized in that the collecting members (210) are each detachably connected with a baffle (13).