CN211205809U

CN211205809U - Soil sampling device for geological exploration capable of effectively preventing soil from breaking away

Info

Publication number: CN211205809U
Application number: CN201921515852.9U
Authority: CN
Inventors: 文仕波
Original assignee: Liaoning Metallurgical Geology Team 404 Co ltd
Current assignee: Liaoning Metallurgical Geology Team 404 Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-08-07
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a can effectively prevent soil sampling device for geological exploration that soil breaks away from, including shell, hydraulic stem, motor, pivot and spring, the hydraulic stem is installed to the top of shell, and the below of hydraulic stem is connected with the holding frame, the spout has been seted up to the left and right sides of shell, the internally mounted of holding frame has the motor, and the below of motor is connected with the sampling tube to the bottom of sampling tube is connected with the bottom tube, the front end of motor is provided with the fixture block, the draw-in groove has been seted up on the right side of sampling tube, and both sides are provided with the pipe box around the sampling tube top to the inside of pipe box is provided with the inserted bar, the internally mounted of bottom tube has the baffle. This can prevent effectively that soil from breaking away from soil sampling device for geological exploration can make the baffle be in the horizontality when the sampling tube is pulled out to needs, prevents that soil from breaking away from in the pipe, is convenient for take a sample dry soil layer, has promoted the result of use of device.

Description

Soil sampling device for geological exploration capable of effectively preventing soil from breaking away

Technical Field

The utility model relates to a geological exploration technical field specifically is a can prevent effectively that soil sampling device for geological exploration that soil breaks away from.

Background

Geological exploration is to carry out reconnaissance and survey the bottom through the exploration device, and the geology of the lower floor soil of position is known to the main objective, consequently need use soil sampling device to carry out the sample and the detection of soil.

Some soil sampling devices on the market today:

(1) when soil is sampled, the sampling device needs to be inserted into the soil, then part of the soil is rolled into an opening on the side surface of the sampler through rotation, and then the sampler is pulled out, so that the soil is easy to loosen during sampling;

(2) the bottom of some soil detection devices is tubular, the sampler is directly inserted into soil, the sampler is pulled out, the opening at the bottom easily causes the soil to fall off when the sampler is pulled out, particularly in some arid regions, the dry soil layer of the soil is thick, the dry soil easily falls off from the tube, and the sampling device is difficult to press down manually.

Therefore, we have proposed a soil sampling device for geological exploration which can effectively prevent soil from being detached, so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively prevent soil sampling device for geological exploration that soil breaks away from to solve some soil sampling device on the existing market that above-mentioned background art provided and lead to soil loose easily when taking a sample, some tubulose samplers lead to the problem that soil drops easily when taking a sample some dry soil layers moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a soil sampling device for geological exploration capable of effectively preventing soil from separating comprises a shell, a hydraulic rod, a motor, a rotating shaft and a spring, wherein the hydraulic rod is installed above the shell, a clamping frame is connected below the hydraulic rod, sliding grooves are formed in the left side and the right side of the shell, the motor is installed inside the clamping frame, a sampling pipe is connected below the motor, a bottom pipe is connected to the bottom of the sampling pipe, a clamping block is arranged at the front end of the motor, a clamping groove is formed in the right side of the sampling pipe, pipe sleeves are arranged on the front side and the rear side above the sampling pipe, an inserting rod is arranged inside the pipe sleeves, a baffle is installed inside the bottom pipe, the rotating shaft is installed at the connection position of the front side and the rear side of the baffle and the sampling pipe, a lantern ring is arranged on the outer side of the rotating shaft on the right side of the baffle, a folding rod is connected above the lantern, and springs are arranged at the joint of the movable plate and the sampling tube, the joint of the inserted link and the pipe sleeve and the joint of the clamping block and the front end of the motor.

Preferably, the clamping frame and the motor form a sliding structure with the shell through the sliding groove, and the inner wall of the sliding groove is matched with the outer walls of the left end and the right end of the clamping frame.

Preferably, be threaded connection between sampling tube and the bottom tube, and the thickness of bottom tube reduces from top to bottom gradually.

Preferably, the fixture block forms an elastic structure with the front end of the motor through the spring, and the sampling tube forms a clamping structure with the front end of the motor through the fixture block.

Preferably, the inserted bar and the pipe sleeve form an elastic structure through a spring, and the outer wall of the inserted bar is matched with the inner wall of the pipe sleeve.

Preferably, the folding rod forms a clamping structure between the inserted link and the sampling tube, the outer wall of the folding rod is matched with the inner wall of the clamping groove, the folding rod forms a rotating structure between the rotating shaft and the sleeve ring and the baffle plate, and the movable plate forms an elastic structure between the spring and the sampling tube.

Compared with the prior art, the beneficial effects of the utility model are that: this can effectively prevent soil sampling device for geological exploration that soil breaks away from:

(1) the hydraulic rod on the device can push the sampling tube and the bottom tube below the sampling tube to move downwards, and the sliding chutes on the left side and the right side of the shell can limit the clamping frame, so that the whole device drills soil vertically downwards without manpower, and the convenience of the use of the device is improved;

(2) the baffle is arranged below the device, so that the baffle can be in a horizontal state when the sampling tube is required to be pulled out, soil above the sampling tube is blocked, the soil is prevented from being separated from the sampling tube, sampling work of the soil is facilitated on some dry soil, and the using effect of the device is improved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the utility model at B in FIG. 1;

FIG. 4 is a side sectional view of the slot of the present invention;

FIG. 5 is a schematic view of the closure structure of the baffle of the present invention;

fig. 6 is a schematic view of the expansion structure of the baffle of the present invention;

fig. 7 is a schematic view of the connection structure of the sampling tube and the movable plate of the present invention.

In the figure: 1. a housing; 2. a hydraulic lever; 3. a clamping frame; 4. a chute; 5. a motor; 6. a sampling tube; 7. a bottom tube; 8. a clamping block; 9. a card slot; 10. pipe sleeve; 11. inserting a rod; 12. a baffle plate; 13. a rotating shaft; 14. a collar; 15. folding the rod; 16. a movable plate; 17. a spring.

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.

Referring to fig. 1-7, the present invention provides a technical solution: a soil sampling device for geological exploration capable of effectively preventing soil from separating comprises a shell 1, a hydraulic rod 2, a clamping frame 3, a sliding groove 4, a motor 5, a sampling tube 6, a bottom tube 7, a clamping block 8, a clamping groove 9, a tube sleeve 10, an insertion rod 11, a baffle plate 12, a rotating shaft 13, a lantern ring 14, a folding rod 15, a movable plate 16 and a spring 17, wherein the hydraulic rod 2 is installed above the shell 1, the clamping frame 3 is connected below the hydraulic rod 2, the sliding grooves 4 are formed in the left side and the right side of the shell 1, the motor 5 is installed inside the clamping frame 3, the sampling tube 6 is connected below the motor 5, the bottom of the sampling tube 6 is connected with the bottom tube 7, the clamping block 8 is arranged at the front end of the motor 5, the clamping groove 9 is formed in the right side of the sampling tube 6, the tube sleeve 10 is arranged on the front side and the rear side above the sampling tube 6, the insertion rod 11 is arranged, and the junction of the front and back both sides of baffle 12 and sampling tube 6 and the right side of baffle 12 all install pivot 13 to the outside of baffle 12 right side pivot 13 is provided with the lantern ring 14, and the top of lantern ring 14 is connected with folding rod 15, and the outside of sampling tube 6 is provided with movable plate 16, and the junction of movable plate 16 and sampling tube 6, the junction of inserted bar 11 and pipe box 10 and the junction of fixture block 8 and the motor 5 front end all are provided with spring 17.

The clamping frame 3 and the motor 5 form a sliding structure between the sliding groove 4 and the shell 1, the inner wall of the sliding groove 4 is matched with the outer walls of the left end and the right end of the clamping frame 3, and the sliding groove 4 can limit the clamping frame 3, so that the device can be stably and vertically drilled downwards.

Be threaded connection between sampling tube 6 and the bottom tube 7, and the thickness of bottom tube 7 reduces from top to bottom gradually, and convenient to detach bottom tube 7 washs inside to the soil sampling work next time of better carrying on.

The clamping block 8 forms an elastic structure with the front end of the motor 5 through the spring 17, and the sampling tube 6 forms a clamping structure with the front end of the motor 5 through the clamping block 8, so that the sampling tube 6 can be conveniently detached from the front end of the motor 5, and idling can be prevented during drilling.

The inserted rod 11 forms an elastic structure with the pipe sleeve 10 through the spring 17, the outer wall of the inserted rod 11 is matched with the inner wall of the pipe sleeve 10, the inserted rod 11 is convenient for subsequently clamping the folding rod 15, and soil is prevented from falling off from the pipe.

The folding rod 15 forms a clamping structure with the sampling tube 6 through the insertion rod 11, the outer wall of the folding rod 15 is matched with the inner wall of the clamping groove 9, the folding rod 15 forms a rotating structure with the baffle plate 12 through the rotating shaft 13 and the lantern ring 14, the movable plate 16 forms an elastic structure with the sampling tube 6 through the spring 17, and after the insertion rod 11 blocks the folding rod 15, the baffle plate 12 is kept horizontal to prevent soil from separating.

The working principle is as follows: when the soil sampling device for geological exploration capable of effectively preventing soil from separating is used, as shown in figures 1-5 and 7, the device is firstly placed at a proper position, then the top of the device is pressed, the device is in a horizontal state (as shown in figure 1) through a horizontal bubble adjusting device on the left side of the top of the device, a clamping frame 3 in front is pushed by a hydraulic rod 2 to move forwards, meanwhile, sliding blocks on the left side and the right side of the clamping frame 3 move downwards vertically through a sliding chute 4, after the bottom of a bottom tube 7 contacts the ground, a motor 5 is started, because the motor 5 is clamped with a sampling tube 6 through a clamping block 8, the sampling tube 6 can drill downwards through the bottom tube 7, at the moment, an inserted rod 11 is pulled outwards, a spring 17 contracts, a folding rod 15 is separated from the inserted rod 11, the folding rod 15 is pushed upwards to the left side, so that a baffle plate 12 is in a vertical state (as shown in figure 6), the rotation direction of the device when the bottom tube 7 and the sampling, and the rotation direction of the motor 5 is also opposite to the rotation direction of the movable plate 16 when it is opened from the sampling tube 6;

as shown in fig. 1-7, after the sampling tube 6 and the bottom tube 7 are drilled to the bottom, the motor 5 is turned off, the folding rod 15 is pulled inward and downward, the folding rod 15 rotates on the baffle 12 through the collar 14 and the rotating shaft 13, so that the baffle 12 is in a horizontal state (as shown in fig. 5), the folding rod 15 is clamped into the lower part of the insertion rod 11, so that the device reaches a stable state, the sampling tube 6 and the bottom tube 7 can be pulled upward through the hydraulic rod 2, after all the sampling tube and the bottom tube 7 are pulled out of the ground, the clamping block 8 is pressed into the interior of the front end of the motor 5, the sampling tube 6 is taken down, the movable plate 16 is pushed into the sampling tube 6, soil is collected and detected, after the collection is completed, the interior is cleaned for the next sampling operation, which is the operation process of the whole device, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can effectively prevent soil sampling device for geological exploration that soil breaks away from, includes shell (1), hydraulic stem (2), motor (5), pivot (13) and spring (17), its characterized in that: the sampling device is characterized in that a hydraulic rod (2) is installed above the shell (1), a clamping frame (3) is connected below the hydraulic rod (2), sliding grooves (4) are formed in the left side and the right side of the shell (1), a motor (5) is installed inside the clamping frame (3), a sampling tube (6) is connected below the motor (5), a bottom tube (7) is connected to the bottom of the sampling tube (6), a clamping block (8) is arranged at the front end of the motor (5), a clamping groove (9) is formed in the right side of the sampling tube (6), tube sleeves (10) are arranged on the front side and the rear side above the sampling tube (6), an inserting rod (11) is arranged inside the tube sleeves (10), a baffle (12) is installed inside the bottom tube (7), and a rotating shaft (13) is installed at the connecting position of the front side and the rear side of the baffle (12) and the sampling tube (6) and the right side of, and the outer side of the rotating shaft (13) at the right side of the baffle (12) is provided with a sleeve ring (14), a folding rod (15) is connected above the sleeve ring (14), a movable plate (16) is arranged at the outer side of the sampling tube (6), and springs (17) are arranged at the joint of the movable plate (16) and the sampling tube (6), the joint of the inserted rod (11) and the pipe sleeve (10) and the joint of the fixture block (8) and the front end of the motor (5).

2. The soil sampling device for geological exploration, which can effectively prevent soil from being detached as set forth in claim 1, wherein: the clamping frame (3) and the motor (5) form a sliding structure with the shell (1) through the sliding groove (4), and the inner wall of the sliding groove (4) is matched with the outer walls of the left end and the right end of the clamping frame (3).

3. The soil sampling device for geological exploration, which can effectively prevent soil from being detached as set forth in claim 1, wherein: be threaded connection between sampling tube (6) and bottom tube (7), and the thickness of bottom tube (7) from top to bottom reduces gradually.

4. The soil sampling device for geological exploration, which can effectively prevent soil from being detached as set forth in claim 1, wherein: the fixture block (8) forms an elastic structure with the front end of the motor (5) through the spring (17), and the sampling tube (6) forms a clamping structure with the front end of the motor (5) through the fixture block (8).

5. The soil sampling device for geological exploration, which can effectively prevent soil from being detached as set forth in claim 1, wherein: the inserted bar (11) and the pipe sleeve (10) form an elastic structure through the spring (17), and the outer wall of the inserted bar (11) is matched with the inner wall of the pipe sleeve (10).

6. The soil sampling device for geological exploration, which can effectively prevent soil from being detached as set forth in claim 1, wherein: folding rod (15) pass through to constitute the block structure between inserted bar (11) and sampling tube (6), and the outer wall of folding rod (15) is identical with the inner wall of draw-in groove (9), and folding rod (15) pass through pivot (13) and constitute rotating-structure between lantern ring (14) and baffle (12), fly leaf (16) pass through to constitute elastic construction between spring (17) and sampling tube (6).