CN217976075U

CN217976075U - Portable drilling machine for geological sampling

Info

Publication number: CN217976075U
Application number: CN202222119760.7U
Authority: CN
Inventors: 邱乙珂; 胡庆军; 李泽勇; 徐志辉
Original assignee: Shenzhen Shekou Merchants Harbor Engineering Co ltd
Current assignee: Shenzhen Shekou Merchants Harbor Engineering Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-06
Anticipated expiration: 2032-08-12

Abstract

The application relates to the technical field of geological sampling, and discloses a portable drilling machine for geological sampling, including the mounting panel, the bottom of mounting panel is provided with four supporting components, the top of mounting panel is provided with the drive assembly that the bottom runs through to the mounting panel bottom, drive assembly's bottom fixedly connected with geotome. When the portable drilling machine for geological sampling is used, the mounting plate, the four supporting assemblies, the driving assembly and other structures can be conveniently and quickly disassembled and assembled through the arrangement of the T-shaped sliding groove, the positioning hole and other structures, and the space can be saved during transportation; after the equipment finishes, through the removal that can be very convenient drive overall structure of gyro wheel, remove to the sampling point after, through the setting of rotation axis and antiskid ribbed tile isotructure, can make overall structure remain stable, can start drive assembly and drive the earth drill and carry out the probing sample, overall structure has realized that geology sample is convenient for the purpose that removes with portable drilling machine.

Description

Portable drilling machine for geological sampling

Technical Field

The application relates to the technical field of geological sampling, in particular to a portable drilling machine for geological sampling.

Background

In the geological exploration process, a drilling tool is driven to drill a main special mechanical device for a real geological data rock core, a core, rock debris, a liquid sample, a gas sample and the like from the underground, and the drilling machine is called as a drilling machine for short.

Present portable drilling machine on the market is the hand-held type mostly, through transport means such as vehicles with the drilling machine transport to near sampling point after, still need carry portable drilling machine to accurate sampling point through the mode of artifical transport, it is comparatively troublesome hard, so propose a geology sample with portable drilling machine and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a portable drilling machine is used in geological sampling possesses the advantage such as being convenient for remove, has solved that present portable drilling machine on the existing market is the hand-held type mostly, transports near the back with drilling machine to sampling point through transport means such as vehicles, still need remove portable drilling machine to accurate sampling point through the mode of artifical transport, comparatively troublesome hard problem.

In order to achieve the above purpose, the present application provides the following technical solutions: a portable drilling machine for geological sampling comprises a mounting plate, wherein four supporting assemblies are arranged at the bottom of the mounting plate, a driving assembly with the bottom penetrating to the bottom of the mounting plate is arranged at the top of the mounting plate, an earth auger is fixedly connected to the bottom of the driving assembly, and an extrusion assembly with the top penetrating to the outer side of the earth auger is arranged in an inner cavity of the earth auger;

the supporting component comprises a sliding sleeve connected with the bottom of the mounting plate in a sliding mode, the bottom of the sliding sleeve is fixedly connected with a connecting rod, a connecting plate is fixedly connected with the bottom of the connecting rod in an inserting mode, a roller is fixedly connected with the bottom of the connecting plate, the top and the bottom of the inner cavity of the connecting plate are connected with a rotating shaft which penetrates through the outer side of the connecting plate, a handle is fixedly connected with the top of the rotating shaft, and an anti-slip plate is fixedly connected with the bottom of the rotating shaft.

Through the scheme, the four supporting assemblies are assembled with the mounting plate firstly, the driving assembly is assembled with the mounting plate, the integral structure can be driven to move through the four rollers, the rotation of the rotating shaft can be driven by rotating the handle, the anti-slip plate is made to descend to be tightly extruded with the ground, the stability of the integral structure can be kept, the integral structure achieves the purpose that the portable drilling machine for geological sampling is convenient to move, and the strength of manual carrying can be saved.

Further, the longitudinal section of sliding sleeve is T shape, the bottom of mounting panel is seted up the T shape spout with sliding sleeve looks adaptation.

Through the scheme, the sliding sleeve and the T-shaped sliding groove are arranged to enable the whole supporting assembly and the mounting plate to be rapidly assembled, and meanwhile, due to the action of gravity, after the four supporting assemblies and the mounting plate are assembled, the sliding sleeve and the T-shaped sliding groove are extruded, so that the supporting assembly and the mounting plate can be kept fixed without other connecting structures, and the dismounting is faster.

Furthermore, the front two T-shaped sliding grooves are communicated with the front surface of the mounting plate, and the rear two T-shaped sliding grooves are communicated with the back surface of the mounting plate.

Through the scheme, the sliding sleeves are positioned through the T-shaped sliding grooves, and the four T-shaped sliding grooves correspond to the four sliding sleeves one to one, so that the assembly is more convenient.

Furthermore, an inner cavity of the connecting plate is provided with an inner thread, and an inner cavity of the rotating shaft is provided with an outer thread matched with the inner thread.

Further, drive assembly includes the backup pad that passes through bolt fixed connection with the mounting panel top, the bottom fixedly connected with bottom of backup pad runs through to the electric putter of mounting panel bottom, electric putter's output shaft fixedly connected with driving motor, driving motor's output shaft fixedly connected with and geotome top fixed connection's drive shaft.

Through the scheme, during drilling, the driving motor is started at first to drive the soil sampling drill to rotate, and then the electric push rod is started to drive the soil sampling drill to descend for drilling sampling.

Furthermore, the inner cavity of the mounting plate is provided with a positioning hole matched with the electric push rod, and the positioning hole is communicated with the front surface of the mounting plate.

Through the scheme, the electric push rod slides into the positioning hole along the front surface through the positioning of the positioning hole and the electric push rod, so that the supporting plate is positioned above the mounting plate, supporting force can be provided for the whole driving assembly through the four supporting assemblies, manual supporting is not needed, the bolt connection of the supporting plate and the supporting plate can be facilitated, and the dismounting is more convenient.

Further, extrude the subassembly include with geotome inner chamber sliding connection's push pedal, a plurality of tops of the top fixedly connected with of push pedal run through to the montant in the geotome outside, and is a plurality of the holistic top fixedly connected with of montant and drive shaft surface sliding connection's sliding plate.

Through above-mentioned scheme, when the geotome rotation descends and takes a sample, push pedal atress upward movement, until with the top contact of geotome inner chamber, and the sample back that finishes presses the sliding plate, through the transmission of montant, can make the push pedal extrude the sample downwards for the sample drops from the geotome more easily.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

when the portable drilling machine for geological sampling is used, the mounting plate, the four supporting assemblies, the driving assembly and other structures can be conveniently and quickly disassembled and assembled through the arrangement of the T-shaped sliding groove, the positioning hole and other structures, and the space can be saved during transportation; the equipment back that finishes, can be very convenient drive overall structure's removal through the gyro wheel, remove to the sampling point after, through the setting of rotation axis and antiskid ribbed tile isotructure, can make overall structure remain stable, can start drive assembly and drive the earth auger and carry out the probing sample, and extrude the sample that the subassembly is arranged in finishing the sample back earth auger and extrude, overall structure has realized that geology sample is with portable probing machine convenient to remove's purpose, can save the strength of artifical transport, and dismantle conveniently, and is convenient for carry.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of a support assembly according to the present application;

FIG. 3 is a schematic view of a drive assembly according to the present application;

FIG. 4 is a schematic view of the structure of an extrusion assembly of the present application.

In the figure: 1. mounting a plate; 11. a T-shaped chute; 12. positioning holes; 2. a support assembly; 21. a sliding sleeve; 22. a connecting rod; 23. a connecting plate; 24. a roller; 25. a rotating shaft; 26. a handle; 27. an anti-skid plate; 3. a drive assembly; 31. a support plate; 32. an electric push rod; 33. a drive motor; 34. a drive shaft; 4. taking a soil drill; 5. an extrusion assembly; 51. pushing the plate; 52. a vertical rod; 53. a sliding plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 and 2, the portable drilling machine for sampling geological formations in the present embodiment includes a mounting plate 1, four supporting assemblies 2 are disposed at the bottom of the mounting plate 1, a driving assembly 3 is disposed at the top of the mounting plate 1 and penetrates through the bottom of the mounting plate 1, an earth auger 4 is fixedly connected to the bottom of the driving assembly 3, and an extrusion assembly 5 is disposed in an inner cavity of the earth auger 4 and penetrates through the top of the extrusion assembly to the outer side of the earth auger 4.

The supporting component 2 comprises a sliding sleeve 21 which is connected with the bottom of the mounting plate 1 in a sliding mode, the longitudinal section of the sliding sleeve 21 is in a T shape, a T-shaped sliding groove 11 matched with the sliding sleeve 21 is formed in the bottom of the mounting plate 1, the two front T-shaped sliding grooves 11 are communicated with the front face of the mounting plate 1, and the two rear T-shaped sliding grooves 11 are communicated with the back face of the mounting plate 1. The arrangement of the sliding sleeve 21 and the T-shaped sliding groove 11 enables the whole supporting assembly 2 and the mounting plate 1 to be rapidly assembled, and meanwhile, due to the action of gravity, after the four supporting assemblies 2 are assembled with the mounting plate 1, the sliding sleeve 21 and the T-shaped sliding groove 11 are extruded, so that the supporting assemblies 2 and the mounting plate 1 can be kept fixed, other connecting structures are not needed, and the assembly and disassembly are quicker; the sliding sleeves 21 are positioned through the T-shaped sliding grooves 11, and the four T-shaped sliding grooves 11 are in one-to-one correspondence with the four sliding sleeves 21, so that the assembly is more convenient. The bottom grafting of sliding sleeve 21 is fixed with connecting rod 22, and two are the common fixedly connected with connecting plate 23 in the bottom of a set of connecting rod 22, and the bottom fixedly connected with gyro wheel 24 of connecting plate 23 is through sliding sleeve 21 and inserting T shape spout 11 the most inboard to with connecting rod 22 insert sliding sleeve 21 in, because the connection effect of connecting plate 23 for sliding sleeve 21 does not take place to slide, thereby realizes with mounting panel 1's fixed.

The inner cavity of the connecting plate 23 is in threaded connection with a rotating shaft 25, the top and the bottom of the rotating shaft 25 penetrate through the outer side of the connecting plate 23, the top of the rotating shaft 25 is fixedly connected with a handle 26, and the bottom of the rotating shaft 25 is fixedly connected with an anti-skid plate 27; wherein the bottom fixedly connected with slipmat of antiskid ribbed tile 27, the slipmat is used for increasing the frictional force between antiskid ribbed tile 27 and the ground for overall structure is more stable.

In this embodiment, assemble four supporting component 2 earlier with mounting panel 1, assemble drive assembly 3 with mounting panel 1 again, can drive overall structure through four gyro wheels 24 and remove, and rotate handle 26 and can drive the rotation of rotation axis 25 for antiskid ribbed tile 27 drops to closely extrudees with ground, can keep overall structure's stability, and overall structure has realized the portable drilling rig for the geology sample purpose of being convenient for to remove, can save the strength of artifical transport.

It should be noted that an inner cavity of the connecting plate 23 is provided with an internal thread, and an inner cavity of the rotating shaft 25 is provided with an external thread adapted to the internal thread.

Referring to fig. 1, 3 and 4, the driving assembly 3 in the present embodiment includes a supporting plate 31 fixedly connected to the top of the mounting plate 1 by a bolt, the bottom of the supporting plate 31 is fixedly connected to an electric push rod 32 whose bottom penetrates through the bottom of the mounting plate 1, and a positioning hole 12 adapted to the electric push rod 32 is formed in an inner cavity of the mounting plate 1; through locating hole 12 and electric putter 32's location, with electric putter 32 along openly slide in locating hole 12 for backup pad 31 is located the top of mounting panel 1, can provide the holding power for whole drive assembly 3 through four supporting component 2, need not artifical the support, and the bolted connection of backup pad 31 and mounting panel 1 dismantles more conveniently. The positioning hole 12 is communicated with the front surface of the mounting plate 1, the output shaft of the electric push rod 32 is fixedly connected with a driving motor 33, and the output shaft of the driving motor 33 is fixedly connected with a driving shaft 34 fixedly connected with the top of the soil sampling drill 4.

During drilling, the driving motor 33 is started to drive the soil sampling drill 4 to rotate through the driving shaft 34, the electric push rod 32 is started, and the soil sampling drill 4 is driven to descend to perform drilling sampling through the transmission of the driving motor 33 and the driving shaft 34.

The extrusion assembly 5 comprises a push plate 51 which is slidably connected with the inner cavity of the soil sampling drill 4, a plurality of vertical rods 52 with the tops penetrating to the outer side of the soil sampling drill 4 are fixedly connected with the top of the push plate 51, and a sliding plate 53 which is slidably connected with the outer surface of the driving shaft 34 is fixedly connected with the top of the whole body of the vertical rods 52.

In this embodiment, when taking a sample in the rotatory decline of geotome 4, push pedal 51 atress upward movement, until the top contact with the 4 inner chambers of geotome, and the sample back that finishes presses sliding plate 53, through the transmission of montant 52, can be so that push pedal 51 extrudees the sample downwards for the sample drops from the geotome 4 more easily.

The working principle of the above embodiment is as follows:

during assembly, the four supporting assemblies 2 are integrally assembled with the mounting plate 1 through the matching of the sliding sleeve 21 and the T-shaped sliding groove 11, the supporting plate 31 is placed on the mounting plate 1 through the positioning of the positioning hole 12 and the electric push rod 32 and then fixed through bolts, and the whole structure is convenient to assemble and disassemble and convenient to carry; drive overall structure through gyro wheel 24 and remove to the sampling point after, rotate handle 26 and drive the rotation of rotation axis 25, make antiskid ribbed tile 27 drop to closely extrude with ground, thereby reduce gyro wheel 24 self-propelled possibility, thereby keep overall structure's stability, start driving motor 33 drives the rotation of soil sampling drill 4 through drive shaft 34, start electric putter 32 simultaneously and drive soil sampling drill 4 and descend and carry out the probing sample, overall structure has realized the portable drilling machine for the geology sample purpose of being convenient for remove, can save the strength of artifical transport, and it is convenient to dismantle, and convenient to carry.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable drilling machine for geological sampling, comprising a mounting plate (1), characterized in that: the bottom of the mounting plate (1) is provided with four supporting assemblies (2), the top of the mounting plate (1) is provided with a driving assembly (3) with the bottom penetrating to the bottom of the mounting plate (1), the bottom of the driving assembly (3) is fixedly connected with an earth auger (4), and an inner cavity of the earth auger (4) is provided with an extrusion assembly (5) with the top penetrating to the outer side of the earth auger (4);

support assembly (2) include with mounting panel (1) bottom sliding connection's sliding sleeve (21), the bottom of sliding sleeve (21) is pegged graft and is fixed with connecting rod (22), bottom fixedly connected with connecting plate (23) of connecting rod (22), the bottom fixedly connected with gyro wheel (24) of connecting plate (23), the inner chamber threaded connection of connecting plate (23) has top and bottom and all runs through rotation axis (25) to the connecting plate (23) outside, the top fixedly connected with handle (26) of rotation axis (25), the bottom fixedly connected with antiskid ribbed tile (27) of rotation axis (25).

2. The portable drilling machine for geological sampling according to claim 1, wherein: the longitudinal section of the sliding sleeve (21) is T-shaped, and a T-shaped sliding groove (11) matched with the sliding sleeve (21) is formed in the bottom of the mounting plate (1).

3. The portable drilling machine for geological sampling according to claim 2, characterized in that: the front two T-shaped sliding grooves (11) are communicated with the front surface of the mounting plate (1), and the rear two T-shaped sliding grooves (11) are communicated with the back surface of the mounting plate (1).

4. The portable drilling machine for geological sampling according to claim 1, wherein: an inner cavity of the connecting plate (23) is provided with an inner thread, and an inner cavity of the rotating shaft (25) is provided with an outer thread matched with the inner thread.

5. The portable drilling machine for geological sampling according to claim 1, wherein: drive assembly (3) include with mounting panel (1) top through bolt fixed connection's backup pad (31), the bottom fixedly connected with bottom of backup pad (31) runs through electric putter (32) to mounting panel (1) bottom, the output shaft fixedly connected with driving motor (33) of electric putter (32), the output shaft fixedly connected with of driving motor (33) and geotome (4) top fixed connection's drive shaft (34).

6. The portable drilling machine for geological sampling according to claim 5, wherein: the inner cavity of the mounting plate (1) is provided with a positioning hole (12) matched with the electric push rod (32), and the positioning hole (12) is communicated with the front surface of the mounting plate (1).

7. The portable drilling machine for geological sampling according to claim 5, wherein: the extrusion assembly (5) comprises a push plate (51) which is in sliding connection with an inner cavity of the earth auger (4), a plurality of tops of the top of the push plate (51) are connected with a vertical rod (52) penetrating through the outer side of the earth auger (4), and the whole top of the vertical rod (52) is connected with a sliding plate (53) which is in sliding connection with the outer surface of the driving shaft (34).