CN215677651U - Geological sampling device for geological exploration - Google Patents

Geological sampling device for geological exploration Download PDF

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Publication number
CN215677651U
CN215677651U CN202122110315.XU CN202122110315U CN215677651U CN 215677651 U CN215677651 U CN 215677651U CN 202122110315 U CN202122110315 U CN 202122110315U CN 215677651 U CN215677651 U CN 215677651U
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China
Prior art keywords
shell
geological
sampling
rotating shaft
supporting plate
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CN202122110315.XU
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Chinese (zh)
Inventor
张永强
田凯
张萌
贾文凯
常宇飞
黄志成
刘西锋
路昭
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Shaanxi Coalfield Object Detection And Mapping Co ltd
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Shaanxi Coalfield Object Detection And Mapping Co ltd
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Abstract

The utility model relates to the technical field of geological survey, in particular to a geological sampling device for geological exploration, wherein a rotating shaft is arranged in a shell, a plurality of sliding grooves are formed in the shell in a penetrating manner along the extending direction, a driving mechanism is arranged between each sliding groove and the rotating shaft, sampling barrels are arranged in the sliding grooves in a sliding manner, a plurality of first bevel gears are fixed on the rotating shaft, a supporting plate is fixed at the bottom of the shell, one end of a reciprocating lead screw penetrates through the supporting plate and is connected with a second bevel gear, the other end of the reciprocating lead screw is rotatably connected with the shell, a plurality of moving sleeves are respectively arranged on the reciprocating lead screws, the moving sleeves are positioned between the supporting plate and the shell, the upper end and the lower end of each moving sleeve are connected with the sampling barrels through connecting rods, soil enters the divided areas through rotating handles, soil of a plurality of depths of once can taking a sample, it is efficient.

Description

Geological sampling device for geological exploration
Technical Field
The utility model relates to the technical field of geological exploration, in particular to a geological sampling device for geological exploration.
Background
Geological sampling is the small-size probing of taking soil sample and rock core at the earth's surface, and the sample probing wide application is in geology general investigation, the geochemistry investigation, and aspects such as small-size engineering reconnaissance, current soil sampling device generally extracts again through inserting a hollow tube into the soil, detects the earth that the hollow tube was taken out, when needing the soil texture of the different degree of depth of exploration, through inserting the different degree of depth with the hollow tube and taking a sample, the soil of a degree of depth can only be taken a sample once, the sampling efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect of low soil sampling efficiency in the prior art, and provides a geological sampling device for geological exploration.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the geological sampling device for geological exploration comprises a shell, wherein a rotating shaft is arranged in the shell, one end of the rotating shaft is rotatably connected with the bottom of the shell, and the other end of the rotating shaft extends out of the shell and is connected with a telescopic rod;
the shell is provided with a plurality of sliding grooves in a penetrating manner along the extending direction, and a driving mechanism is arranged between each sliding groove and the corresponding rotating shaft;
sampling barrels are arranged in the sliding grooves in a sliding mode, and one ends, located in the shell, of the sampling barrels are connected with one another through connecting rods;
the driving mechanism drives the plurality of sampling barrels to move.
Preferably, the driving mechanism comprises a plurality of first bevel gears, a supporting plate, a plurality of reciprocating screws and a plurality of moving sleeves, the plurality of first bevel gears are all fixed on the rotating shaft, the supporting plate is fixed at the bottom of the shell, and the supporting plate is positioned between the rotating shaft and the sampling cylinder;
preferably, the second bevel gear is meshed with the first bevel gear, and the other end of the reciprocating lead screw is rotatably connected with the shell;
the plurality of movable sleeves are respectively arranged on the plurality of reciprocating screw rods, the plurality of movable sleeves and the plurality of reciprocating screw rods are connected through threads, and the plurality of movable sleeves are positioned between the supporting plate and the shell;
a plurality of both ends all with about the movable sleeve the sampling tube is connected through the connecting rod.
Preferably, one end of the rotating shaft extending out of the shell is connected with a handle.
Preferably, one end of the sampling cylinder, which is opposite to the rotating shaft, is conical.
Preferably, the surface of the shell is provided with a plurality of scale grooves.
The geological sampling device for geological exploration, provided by the utility model, has the beneficial effects that: this geological sampling device for geological exploration drives the pivot through rotating the handle and rotates, drives actuating mechanism motion through the pivot, thereby actuating mechanism's motion makes the sampler barrel remove along the spout outside under the drive of connecting rod and insert inside the earth and take a sample, after the sample, continues to rotate the handle for the sampler barrel gets back to the device inside and can accomplish the sample, takes a sample to the soil property of the different degree of depth simultaneously, great improvement work efficiency.
Drawings
FIG. 1 is a main sectional view of a geological sampling apparatus for geological exploration according to the present invention;
FIG. 2 is a schematic diagram of a geological sampling apparatus for geological exploration according to the present invention;
FIG. 3 is a schematic diagram showing the overall structure of a geological sampling apparatus for geological exploration according to the present invention.
In the figure: the device comprises a shell 1, a sliding groove 2, a sampling cylinder 3, a rotating shaft 4, a first bevel gear 5, a second bevel gear 6, a supporting plate 7, a movable sleeve 8, a reciprocating screw rod 9, a handle 10, a scale groove 11 and a telescopic rod 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-3, a geological sampling device for geological exploration comprises a shell 1, when sampling is needed, the bottom of the device is placed along a rotated hole, a rotating shaft 4 is arranged inside the shell 1, one end of the rotating shaft 4 is rotatably connected with the bottom of the shell 1, and the other end of the rotating shaft 4 extends out of the inside of the shell 1 and is connected with a telescopic rod 12;
the shell 1 is provided with a plurality of sliding chutes 2 in a penetrating way along the extending direction, and a driving mechanism is arranged between the sliding chutes 2 and the rotating shaft 4;
sampling barrels 3 are arranged in the sliding grooves 2 in a sliding mode, and one ends, located in the shell 1, of the sampling barrels 3 are connected with one another through connecting rods;
the driving mechanism drives the sampling barrels 3 to move, the driving mechanism comprises a plurality of first bevel gears 5, a supporting plate 7, a plurality of reciprocating screw rods 9 and a plurality of moving sleeves 8, the plurality of first bevel gears 5 are all fixed on the rotating shaft 4, the supporting plate 7 is fixed at the bottom of the shell 1, and the supporting plate 7 is positioned between the rotating shaft 4 and the sampling barrels 3;
one end of a reciprocating screw 9 penetrates through the support plate 7 and is connected with a second bevel gear 6, the second bevel gear 6 is meshed with the first bevel gear 5, and the other end of the reciprocating screw 9 is rotationally connected with the shell 1;
the plurality of movable sleeves 8 are respectively arranged on the plurality of reciprocating screw rods 9, the plurality of movable sleeves 8 are connected with the plurality of reciprocating screw rods 9 through threads, and the plurality of movable sleeves 8 are positioned between the support plate 7 and the shell 1;
both ends all are connected through the connecting rod with sampler barrel 3 about a plurality of movable sleeve 8 for a plurality of sampler barrels 3 take a sample simultaneously, and sampler barrel 3 sets up to the toper with the 4 one ends of carrying on the back of the body of pivot, make sampler barrel 3 insert inside earth more easily.
The working principle is as follows: when soil is required to be sampled, the rotating shaft 4 is driven to rotate by rotating the handle 10, at the moment, the first bevel gear 5 arranged on the rotating shaft 4 rotates, the first bevel gear 5 rotates to drive the second bevel gear 6 directly meshed with the first bevel gear to rotate, because one end of the reciprocating screw 9 is arranged on the second bevel gear 6, the reciprocating screw 9 is driven by the second bevel gear 6 to rotate, the movable sleeve 8 is arranged on the reciprocating screw 9 in a threaded manner, and because the upper end and the lower end of the movable sleeve 8 are connected with the sampling cylinder 3 through the connecting rod, consequently under the drive of reciprocal lead screw 9, traveling sleeve 8 can not rotate, can only remove, thereby sampling barrel 3 removes along spout 2 outside under the drive of connecting rod this moment and inserts the inside sample that takes place of earth, after the sample, continues to rotate handle 10 for sampling barrel 3 gets back to the device inside and can accomplish the sample.
Example 2
When the device is used, workers need to measure the soil at different depths by using the ruler, so that redundant workload is brought to the workers, and the working efficiency is reduced, referring to fig. 3, as another preferred embodiment of the utility model, the difference from embodiment 1 is that the surface of the shell 1 is provided with a plurality of scale grooves 11, so that the workers can directly record the depth of the obtained sample conveniently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. A geological sampling device for geological exploration comprises a shell (1), and is characterized in that a rotating shaft (4) is arranged inside the shell (1), one end of the rotating shaft (4) is rotatably connected with the bottom of the shell (1), and the other end of the rotating shaft (4) extends out of the shell (1) and is connected with a telescopic rod (12);
the shell (1) is provided with a plurality of sliding grooves (2) in a penetrating manner along the extending direction, and a driving mechanism is arranged between the sliding grooves (2) and the rotating shaft (4);
sampling barrels (3) are arranged in the sliding grooves (2) in a sliding mode, and one ends, located in the shell (1), of the sampling barrels (3) are connected with one another through connecting rods;
the driving mechanism drives a plurality of sampling cylinders (3) to move.
2. The geological sampling device for geological exploration, as defined by claim 1, wherein said driving mechanism comprises a plurality of first bevel gears (5), a supporting plate (7), a plurality of reciprocating screws (9) and a plurality of moving sleeves (8), wherein said plurality of first bevel gears (5) are all fixed on said rotating shaft (4), said supporting plate (7) is fixed at the bottom of said casing (1), and said supporting plate (7) is located between said rotating shaft (4) and said sampling sleeve (3);
one end of the reciprocating screw rod (9) penetrates through the supporting plate (7) and is connected with a second bevel gear (6), the second bevel gear (6) is meshed with the first bevel gear (5), and the other end of the reciprocating screw rod (9) is rotatably connected with the shell (1);
the plurality of movable sleeves (8) are respectively arranged on the plurality of reciprocating lead screws (9), the plurality of movable sleeves (8) are connected with the plurality of reciprocating lead screws (9) through threads, and the plurality of movable sleeves (8) are positioned between the supporting plate (7) and the shell (1);
a plurality of the upper end and the lower end of the movable sleeve (8) are connected with the sampling cylinder (3) through connecting rods.
3. Geological sampling device for geological exploration, according to claim 1, characterized in that a handle (10) is connected to the top of said telescopic rod.
4. The geological sampling device for geological exploration, as defined in claim 1, wherein the end of the sampling tube (3) opposite to the rotation axis (4) is tapered.
5. The geological sampling device for geological exploration, as defined in claim 1, characterized in that said shell (1) has a plurality of calibrated grooves (11) made on its surface.
CN202122110315.XU 2021-09-02 2021-09-02 Geological sampling device for geological exploration Active CN215677651U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122110315.XU CN215677651U (en) 2021-09-02 2021-09-02 Geological sampling device for geological exploration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122110315.XU CN215677651U (en) 2021-09-02 2021-09-02 Geological sampling device for geological exploration

Publications (1)

Publication Number Publication Date
CN215677651U true CN215677651U (en) 2022-01-28

Family

ID=79959406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122110315.XU Active CN215677651U (en) 2021-09-02 2021-09-02 Geological sampling device for geological exploration

Country Status (1)

Country Link
CN (1) CN215677651U (en)

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