CN211205833U - Portable petroleum geology sampler - Google Patents

Abstract

The utility model discloses a portable petroleum geology sampler, it includes motor, base plate, barrel, first sampler barrel, second sampler barrel and drill bit, the top of base plate is fixed with the motor, the output of motor passes the base plate and is fixed with the pivot through the shaft coupling, the base plate bottom in the pivot outside is fixed with the barrel, the below symmetry of barrel is fixed with first sampler barrel and second sampler barrel, the pivot bottom mounting of first sampler barrel and second sampler barrel below has the drill bit, the outside sliding connection of barrel has the ring frame, the bottom mounting of ring frame has the support. The utility model discloses a set up motor, first sampler barrel, second sampler barrel, drill bit, ring frame and barrel, solved the problem that can't be as the integration operation with drilling and sample stability when carrying out and drilling operation low and be difficult for carrying the sampler.

Description

Portable petroleum geology sampler

Technical Field

The utility model relates to a petroleum geology sample technical field specifically is a portable petroleum geology sampler.

Background

In the exploration process of petroleum geology, the most important detection step is to sample geological conditions, whether the structure of underground stratum, oil-containing condition and gas-containing condition can be known or not is directly influenced in the sampling process, the understanding of people to the geological conditions is also directly related, the phenomenon of water-bearing stratum often appears during petroleum geology exploitation, and most of the existing acquisition modes are drilling and then acquiring samples. At present, current sampling mode is very loaded down with trivial details, need drill the geology of sampling out, takes out materials such as soil in the hole afterwards and uses as the sample, and the limitation is great, and the step is loaded down with trivial details, and the stability of drilling is relatively poor, needs artifical full power to control, and the manual labor is big, and whole structure is not portable enough, can't satisfy the demand in the in-service use, so urgent need on the market can the modified technique to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable oil geology sampler to the problem that can't be low and be difficult for carrying the sampler with the stability when drilling and sample conduct and drilling operation as an organic whole is solved.

The utility model provides a portable petroleum geology sampler, includes motor, base plate, barrel, first sampler barrel, second sampler barrel and drill bit, the top of base plate is fixed with the motor, the output of motor passes the base plate and is fixed with the pivot through the shaft coupling, the base plate bottom in the pivot outside is fixed with the barrel, the below symmetry of barrel is fixed with first sampler barrel and second sampler barrel, the pivot bottom mounting of first sampler barrel and second sampler barrel below has the drill bit, the outside sliding connection of barrel has the ring frame, the bottom mounting of ring frame has the support.

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

(1) the utility model combines the drilling sampling operation into an integrated operation process by arranging the motor, the first sampling cylinder, the second sampling cylinder and the drill bit, greatly saves time, improves the working efficiency, has high sampling efficiency and simple operation, effectively solves the problem that the drilling and sampling can not be carried out as the integrated operation, when the sampling of petroleum geology is carried out, the first sampling cylinder and the second sampling cylinder are fixed at the bottom of the cylinder body, the clamping block is inserted in the clamping groove, then the bolt is screwed in the thread groove to fix the clamping block and the cylinder body, then the male buckle and the female buckle are fastened and fixed, the motor drives the rotating shaft to rotate, so that the drill bit drills into the petroleum geology, the soil contacted with the surface of the drill bit is partially guided into the first sampling cylinder and the second sampling cylinder through the guide groove, and the soil samples piled in the first sampling cylinder and the second sampling cylinder are more and more along with the deeper drilling depth, and then the drill bit, the first sampling cylinder and the second sampling cylinder are taken out, so that a large amount of soil samples can be obtained.

(2) The utility model discloses a set up ring frame and barrel, make the utility model discloses operation that can be stable, the vertically downward drilling sample placed in the middle, can not take place the skew, help people light more controls, and is convenient for carry, the effectual stability when having solved the drilling operation is low and be difficult for the problem of carrying the sampler, when carrying out the drilling sample, establish the barrel cover in the ring frame, the barrel carries out the oscilaltion in the ring frame, guarantee perpendicularly placed in the middle, realize stable drilling operation, people also need not too much to consume strength gas when controlling, there is support and ring frame to carry out auxiliary stay and keep placed in the middle, and also do not need the manual work to hold up or empty when not using and place, conveniently carry and deposit.

Drawings

Fig. 1 is an exploded view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a sectional top view of the first and second sampling barrels of the present invention;

FIG. 4 is a top sectional view of the barrel and the ring frame of the present invention;

FIG. 5 is a side view of the connection between the barrel and the first sampling tube of the present invention;

fig. 6 is a top view of the drill of the present invention.

The reference numbers in the figures are:

1. a motor; 2. a substrate; 3. a coupling; 4. a rotating shaft; 5. a barrel; 6. a chute; 7. a bolt; 8. a clamping block; 9. a first sampling cylinder; 10. a male buckle; 11. a handle; 12. a ring frame; 13. a slider; 14. a support; 15. a card slot; 16. a second sampling tube; 17. a drill bit; 18. a material guide chute; 19. a female buckle; 20. a connecting belt; 21. a thread groove.

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.

Referring to fig. 1-6, the utility model provides a portable petroleum geology sampler, which comprises a motor 1, a substrate 2, a cylinder 5, a first sampling cylinder 9, a second sampling cylinder 16 and a drill bit 17, wherein the motor 1 is fixed above the substrate 2, the output end of the motor 1 passes through the substrate 2 and is fixed with a rotating shaft 4 through a coupler 3, the substrate 2 is used as a carrier part for installation, the motor 1 is used as a main driving force for drilling, the motor 1 drives the rotating shaft 4 to rotate through the coupler 3, the cylinder 5 is fixed at the bottom of the substrate 2 outside the rotating shaft 4, the first sampling cylinder 9 and the second sampling cylinder 16 are symmetrically fixed below the cylinder 5, the first sampling cylinder 9 and the second sampling cylinder 16 are used as a storage container for sampling soil, the cylinder 5 is used as a protection and support structure, the drill bit 17 is fixed at the bottom end of the rotating shaft 4 below the first sampling cylinder 9 and the second sampling cylinder 16, the drill bit 17 is used for drilling a main rotating part on the ground, the outer side of the barrel 5 is connected with the ring frame 12 in a sliding mode, the bottom end of the ring frame 12 is fixed with the support 14, the ring frame 12 is supported through the support 14, and the ring frame 12 limits the barrel 5 in the middle.

Further, the outside of barrel 5 is personally submitted annular array and is distributed and seted up spout 6, and annular array distributes and be fixed with slider 13 in the inboard of ring frame 12, 13 embedding spouts 6 interior and barrel 5 sliding connection, and through the slider 13 in the spout 6 correspondence ring frame 12 with the barrel 5 outside, slider 13 embedding spout 6 slides, and the supplementary position to barrel 5 is spacing, places the skew slippage, ensures that the perpendicular drilling in the middle carries out the sampling operation.

Further, draw-in groove 15 has been seted up to the both sides of barrel 5 bottom, the upper end of first sampler barrel 9 and second sampler barrel 16 all is fixed with fixture block 8, and the threaded groove 21 fixed connection of seting up in fixture block 8 embedding draw-in groove 15 and passing barrel 5 and the fixture block 8 through bolt 7, the size of draw-in groove 15 is greater than fixture block 8 size, insert fixture block 8 with first sampler barrel 9 and second sampler barrel 16 upper end in draw-in groove 15, press close to each other and assemble, utilize bolt 7 screw in threaded groove 21, it is fixed with barrel 5 to make fixture block 8, just make first sampler barrel 9 and second sampler barrel 16 fixed, prevent the removal of first sampler barrel 9 and second sampler barrel 16.

Further, the front side and the rear side of the first sampling tube 9 are all fixed with a male buckle 10, the front side and the rear side of the second sampling tube 16 are all fixed with a connecting band 20, the surface of the connecting band 20 is fixed with a female buckle 19, the male buckle 10 and the female buckle 19 are fastened and fixed, the male buckle 10 and the female buckle 19 are provided with two groups, the front part and the rear part of each group are two and correspond to each other, when the first sampling tube 9 and the second sampling tube 16 are assembled, the male buckle 10 and the female buckle 19 are fastened and fixed, and the fixity of the outer side faces of the first sampling tube 9 and the second sampling tube 16 is ensured.

Further, the baffle box 18 has been seted up on the surface of drill bit 17, the top of baffle box 18 is inside towards first sampler barrel 9 and second sampler barrel 16, baffle box 18 extends to the upper end from the bottom spiral of drill bit 17, towards first sampler barrel 9 and second sampler barrel 16, soil that drills out with drill bit 17 gets into in first sampler barrel 9 and the second sampler barrel 16 along baffle box 18 and collects, and the internal diameter of the closed back inner space of first sampler barrel 9 and second sampler barrel 16 is greater than the internal diameter of pivot 4, can touch the inboard side of first sampler barrel 9 and second sampler barrel 16 when preventing that pivot 4 from rotating, avoid damaging.

Further, the both ends of base plate 2 are fixed with handle 11, control through handle 11 the utility model discloses drilling is done all can downwards, plays an auxiliary control strong point, and the bottom of first sampler barrel 9 and second sampler barrel 16 is the open type setting, and the upper end of first sampler barrel 9 and second sampler barrel 16 is closed setting, and the soil of sample enters from the bottom opening part of first sampler barrel 9 and second sampler barrel 16, and the upper end seals and makes the sample can not run off, and extracts after the sample the utility model discloses also can not cause the sample to lose, can block most by the up end of pivot 4, only can have a small amount of soil sample to run off, does not hinder the sample operation of sample.

The working principle is as follows: when the sampling device is used, the bracket 14 and the ring frame 12 are placed at a place needing sampling, the barrel body 5 is sleeved in the ring frame 12, the sliding block 13 is embedded in the sliding groove 6 in the barrel body 5, then the clamping block 8 at the upper ends of the first sampling barrel 9 and the second sampling barrel 16 is embedded in the clamping groove 15, the bolt 7 is screwed into the threaded groove 21 to fixedly connect the clamping block 8 with the barrel body 5, then the female buckle 19 in the connecting belt 20 on the surface of the second sampling barrel 16 is buckled on the male buckle 10 on the surface of the first sampling barrel 9, the first sampling barrel 9 and the second sampling barrel 16 are doubly fixed, then the drill bit 17 is aligned to the position needing sampling, the power supply of the motor 1 on the substrate 2 is connected, the handle 11 is held for operation, the motor 1 drives the rotating shaft 4 to rotate through the coupler 3, the drill bit 17 drills out a part of soil to enter the first sampling barrel 9 and the second sampling barrel 16 along with the guide groove 18, along with progressively deepening of progressively drilling, the soil sample in first sampling tube 9 and the second sampling tube 16 can increase gradually, and barrel 5 progressively descends in ring frame 12, under the effect of ring frame 12, keeps stablizing vertically drilling sample operation placed in the middle, accomplishes the back in drilling, takes out the utility model discloses, dismantle first sampling tube 9 and second sampling tube 16 and can obtain its inside sample of storing.

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.

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

Claims (6)

1. The utility model provides a portable petroleum geology sampler, includes motor (1), base plate (2), barrel (5), first sampling tube (9), second sampling tube (16) and drill bit (17), its characterized in that: the top of base plate (2) is fixed with motor (1), the output of motor (1) passes base plate (2) and is fixed with pivot (4) through shaft coupling (3), base plate (2) bottom in the pivot (4) outside is fixed with barrel (5), the below symmetry of barrel (5) is fixed with first sampling section of thick bamboo (9) and second sampling section of thick bamboo (16), pivot (4) bottom mounting below first sampling section of thick bamboo (9) and second sampling section of thick bamboo (16) has drill bit (17), the outside sliding connection of barrel (5) has ring frame (12), the bottom mounting of ring frame (12) has support (14).

2. A portable petroleum geology sampler as defined in claim 1, characterized by: the outer side surface of the barrel body (5) is in annular array distribution and is provided with sliding grooves (6), the inner side surface of the ring frame (12) is in annular array distribution and is fixed with sliding blocks (13), and the sliding blocks (13) are embedded into the sliding grooves (6) and are in sliding connection with the barrel body (5).

3. A portable petroleum geology sampler as defined in claim 1, characterized by: clamping grooves (15) are formed in two sides of the bottom end of the barrel body (5), clamping blocks (8) are fixed at the upper ends of the first sampling barrel (9) and the second sampling barrel (16), and the clamping blocks (8) are embedded into the clamping grooves (15) and penetrate through threaded grooves (21) formed in the barrel body (5) and the clamping blocks (8) through bolts (7) to be fixedly connected.

4. A portable petroleum geology sampler as defined in claim 1, characterized by: the preceding, the rear side of first sampling barrel (9) all are fixed with pin thread (10), preceding, the rear side of second sampling barrel (16) all are fixed with connecting band (20), and the fixed surface of connecting band (20) has box (19), pin thread (10) and box (19) lock joint are fixed.

5. A portable petroleum geology sampler as defined in claim 1, characterized by: the surface of the drill bit (17) is provided with a guide chute (18), the top end of the guide chute (18) faces the interior of the first sampling cylinder (9) and the interior of the second sampling cylinder (16), and the inner diameter of the inner space of the closed first sampling cylinder (9) and the closed second sampling cylinder (16) is larger than that of the rotating shaft (4).

6. A portable petroleum geology sampler as defined in claim 1, characterized by: the both ends of base plate (2) are fixed with handle (11), the bottom of first sampling section of thick bamboo (9) and second sampling section of thick bamboo (16) sets up for the open type, the upper end of first sampling section of thick bamboo (9) and second sampling section of thick bamboo (16) sets up for closed.

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