CN220982754U

CN220982754U - Sampling device that geological survey used

Info

Publication number: CN220982754U
Application number: CN202322980338.5U
Authority: CN
Inventors: 那晓红
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2024-05-17
Anticipated expiration: 2033-11-03

Abstract

The utility model relates to a sampling device for geological investigation, which comprises a bin body, wherein a supporting leg is fixed at the bottom of the bin body, a connecting seat is fixed at the right side of the bin body, a handle is fixed in the connecting seat, a lifting assembly penetrating to the left side of the bin body is fixed in the bin body, a sampling mechanism is fixed at the left side of the lifting assembly, the sampling mechanism comprises a protective shell fixed at the left side of the lifting assembly, and a second motor is fixed on the inner top wall of the protective shell. This sampling device that geological survey used installs sampling mechanism, places sampling device on the soil that needs the sample through the supporting leg, starts sampling mechanism, restarts first motor for first motor can drive sampling mechanism through the threaded rod and go up and down, and sample soil, after the sampling is accomplished, dismantles sampling mechanism, thereby accomplishes quick installation to sampling mechanism, makes the soil can more conveniently follow the purpose that sampling mechanism inside took out.

Description

Sampling device that geological survey used

Technical Field

The utility model relates to the technical field of geological investigation sampling, in particular to a sampling device for geological investigation.

Background

Geological exploration is to survey and detect geology through various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer, and calculate investigation and research activities of foundation parameters.

Geological survey has extremely important effect to the change of research area environment and area environment, but current geological survey uses sampling device is whole formula mostly, and is comparatively troublesome when carrying sampling device, and after accomplishing the sampling, takes out sampling device inside soil, needs the staff to bow, takes out soil from sampling device's bottom, so proposes the sampling device that geological survey used in order to solve above-mentioned problem.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a sampling device for geological investigation, which has the advantages of quick installation and the like, and solves the problem that the soil is more troublesome to take out after sampling.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sampling device for geological investigation comprises a bin body, wherein supporting legs are fixed at the bottom of the bin body, a connecting seat is fixed on the right side of the bin body, a handle is fixed in the connecting seat, a lifting assembly penetrating to the left side of the bin body is fixed in the bin body, and a sampling mechanism is fixed on the left side of the lifting assembly;

The sampling mechanism comprises a protective shell fixed on the left side of a lifting assembly, a second motor is fixed on the inner top wall of the protective shell, a positioning seat penetrating through the bottom of the protective shell is fixed on an output shaft of the second motor, separation assemblies are fixed on the left side and the right side of the positioning seat, a connecting block is movably connected to the inside of the positioning seat, a limiting assembly movably connected with the positioning seat is fixed inside the connecting block, a sampling cylinder is fixed on the bottom of the connecting block, and two baffles are hinged to the bottom of the sampling cylinder.

Further, the lifting assembly comprises a first motor fixed with the inner top wall of the bin body, an output shaft of the first motor is fixed with a threaded rod fixed with the inner bottom wall of the bin body, and the outer surface of the threaded rod is in threaded connection with a moving rod penetrating through the left side of the bin body and fixed with the right side of the protective shell.

Further, spacing subassembly includes with the inside fixed first spring and the quantity is two of connecting block, two the one side that the first spring is opposite to each other all is fixed with the stopper that runs through to the connecting block outside.

Further, the separation assembly comprises buttons movably connected with the left side and the right side of the positioning seat, a second spring is fixed on one side opposite to the buttons, and a push rod is fixed on one side opposite to the buttons.

Further, the left side of the bin body is fixed with two sliding rails, the right side of the protective shell is fixed with four sliding blocks, and the sliding blocks are matched with the sliding rails.

Further, the bottom of threaded rod is fixed with the bearing fixed with the internal diapire of storehouse, the left and right sides of handle all is fixed with the antiskid cover.

Further, the inside of positioning seat has offered the spacing groove that is two in quantity, spacing groove and stopper looks adaptation.

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

This sampling device that geological survey used installs sampling mechanism, places sampling device on the soil that needs the sample through the supporting leg, starts sampling mechanism for sampling mechanism can operate, restarts first motor, makes first motor drive sampling mechanism through the threaded rod go up and down, and samples soil, after the sampling is accomplished, dismantles sampling mechanism, thereby accomplishes quick installation to sampling mechanism, makes soil can more conveniently follow the purpose that sampling mechanism inside took out.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side elevational view of the present utility model;

FIG. 3 is a schematic diagram of a sampling mechanism according to the present utility model;

fig. 4 is an enlarged view of fig. 3 a in accordance with the present utility model.

In the figure: 1 storehouse body, 2 supporting legs, 3 connecting seats, 4 handles, 5 first motors, 6 threaded rods, 7 movable rods, 8 sampling mechanisms, 801 protecting shells, 802 second motors, 803 positioning seats, 804 connecting blocks, 805 first springs, 806 limiting blocks, 807 buttons, 808 second springs, 809 push rods, 810 sampling cylinders and 811 baffles.

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.

Please refer to a sampling device that geological survey used in this embodiment of fig. 1-2, including the storehouse body 1, the left side of storehouse body 1 is fixed with the slide rail that is two in quantity, and the bottom of storehouse body 1 is fixed with supporting leg 2, and the right side of storehouse body 1 is fixed with connecting seat 3, and the inside of connecting seat 3 is fixed with handle 4, and the left and right sides of handle 4 all is fixed with the antiskid cover, and the frictional force between antiskid cover multiplicable hand and handle 4 for the staff can be better holds sampling device, and the inside of storehouse body 1 is fixed with the lifting unit who runs through to the storehouse body 1 left side, and lifting unit's left side is fixed with sampling mechanism 8.

In this embodiment, lifting unit includes the first motor 5 fixed with the roof in the storehouse body 1, the output shaft of first motor 5 is fixed with the threaded rod 6 fixed with the interior bottom wall of storehouse body 1, the bottom of threaded rod 6 is fixed with the bearing fixed with the interior bottom wall of storehouse body 1, through the setting of bearing, make threaded rod 6 rotate more stably, thereby lifting unit's stability of operation has been improved, threaded rod 6's surface threaded connection has the movable rod 7 that runs through to storehouse body 1 left side and fixed with the protecting crust 801 right side, lifting unit can drive sampling mechanism 8 and go up and down, make sampling mechanism 8 can get into the soil depths, can carry out more comprehensive detection to the soil.

It should be noted that, install sampling mechanism 8, place sampling device on the soil that needs to sample through supporting leg 2, start sampling mechanism 8, make sampling mechanism 8 rotate, start first motor 5, will drive threaded rod 6 through first motor 5 and rotate, rotate through threaded rod 6, make threaded rod 6 will drive movable rod 7 and descend, make sampling mechanism 8 can get into soil, through the connection of the left slide rail of storehouse body 1 and sampling mechanism 8 right side slider, when sampling mechanism 8 goes deep into soil, can reduce the rocking of sampling mechanism 8 during operation, make the operation of sampling mechanism 8 more stable, when sampling mechanism 8 moves to the bottommost, reverse operation through first motor 5, make sampling mechanism 8 can rise, thereby make sampling device accomplish the sampling to soil, split sampling mechanism 8 again, thereby realize the purpose that soil can more conveniently take out from sampling mechanism 8 inside.

Referring to fig. 3-4, in order to achieve the purpose of quick installation, the sampling mechanism 8 in this embodiment includes a protecting shell 801 fixed to the left side of the lifting assembly, four sliding blocks are fixed to the right side of the protecting shell 801, the sliding blocks are adapted to the sliding rails, a second motor 802 is fixed to the inner top wall of the protecting shell 801, a positioning seat 803 penetrating to the bottom of the protecting shell 801 is fixed to an output shaft of the second motor 802, two limiting grooves are formed in the positioning seat 803, the limiting grooves are adapted to limiting blocks 806, separating assemblies are fixed to the left and right sides of the positioning seat 803, each separating assembly includes a button 807 movably connected to the left and right sides of the positioning seat 803, second springs 808 are fixed to opposite sides of the two buttons 807, push rods 809 are fixed to opposite sides of the two buttons 807, promote spacing subassembly that can be quick for spacing subassembly can be quick separate with positioning seat 803, when dismantling, sampling tube 810 can be more swift, the inside swing joint of positioning seat 803 has connecting block 804, the inside of connecting block 804 is fixed with the spacing subassembly with positioning seat 803 swing joint, spacing subassembly includes the first spring 805 fixed and quantity is two with connecting block 804 inside, one side that two first springs 805 are opposite to each other all is fixed with the stopper 806 that runs through to connecting block 804 outside, through spacing subassembly's setting, make spacing subassembly can be with the stable installation of sampling tube 810 on positioning seat 803, and spacing subassembly is for present threaded connection, more quick and convenient in the installation, the bottom of connecting block 804 is fixed with sampling tube 810, the bottom of sampling tube 810 articulates there is baffle 811 that quantity is two.

It should be noted that, press stopper 806, aim at the connecting block 804 and positioning seat 803 and put into, be connected through the spacing groove on stopper 806 and the positioning seat 803, make the sampling tube 810 install on positioning seat 803 that can be stable, when second motor 802 operates, make positioning seat 803 can drive sampling tube 810 and rotate, make sampling tube 810 can take a sample soil, through the operation of lifting assembly, make sampling tube 810 can go deep into soil inside, can sample inside soil, when making later stage detect soil, the testing result can be more accurate, after the sampling is accomplished, through pressing button 807, make button 807 extrude stopper 806 with push rod 809, make stopper 806 separate with positioning seat 803, thereby realize carrying out quick installation and separation's purpose to sampling tube 810.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

The working principle of the embodiment is as follows:

When in use, the limiting block 806 is pressed, so that the limiting block 806 is retracted into the connecting block 804, the first spring 805 is extruded through the limiting block 806, then the connecting block 804 is placed into the positioning seat 803, the sampling tube 810 is pushed, the limiting block 806 is connected with the limiting groove in the positioning seat 803, the connecting block 804 is connected with the positioning seat 803, the sampling tube 810 is mounted on the positioning seat 803, the handle 4 is held, the sampling device is placed on soil to be sampled through the supporting seat, the second motor 802 is started, the second motor 802 drives the positioning seat 803 to rotate, the second motor 802 can drive the sampling tube 810 to rotate, the first motor 5 is started again, and through the operation of the first motor 5, the threaded rod 6 is driven to rotate, the movable rod 7 can move up and down through the rotation of the threaded rod 6, the sampling mechanism 8 is driven to enter soil, the soil is sampled, the baffle 811 is closed after sampling is completed, the first motor 5 is reversely rotated, the sampling mechanism 8 can ascend, after sampling is completed, the two push rods 809 can extrude the two limiting blocks 806 by pressing the two buttons 807, the two limiting blocks 806 can be separated from the positioning seat 803, the sampling barrel 810 is taken down from the positioning seat 803, and the purposes of quickly installing the sampling barrel 810 and taking out the soil from the inside of the sampling barrel 810 are achieved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.

Claims

1. Sampling device that geological survey used, including the storehouse body (1), its characterized in that: the automatic sampling device is characterized in that supporting legs (2) are fixed at the bottom of the bin body (1), a connecting seat (3) is fixed on the right side of the bin body (1), a handle (4) is fixed in the connecting seat (3), a lifting assembly penetrating to the left side of the bin body (1) is fixed in the bin body (1), and a sampling mechanism (8) is fixed on the left side of the lifting assembly;

Sampling mechanism (8) include with lifting unit left side fixed protecting crust (801), the inner roof of protecting crust (801) is fixed with second motor (802), the output shaft of second motor (802) is fixed with and runs through positioning seat (803) to protecting crust (801) bottom, the left and right sides of positioning seat (803) all is fixed with separation subassembly, the inside swing joint of positioning seat (803) has connecting block (804), the inside of connecting block (804) is fixed with spacing subassembly with positioning seat (803) swing joint, the bottom of connecting block (804) is fixed with sampling section of thick bamboo (810), the bottom of sampling section of thick bamboo (810) articulates there is baffle (811) that the quantity is two.

2. A sampling device for use in geological investigation according to claim 1, wherein: the lifting assembly comprises a first motor (5) fixed with the inner top wall of the bin body (1), a threaded rod (6) fixed with the inner bottom wall of the bin body (1) is fixed on an output shaft of the first motor (5), and a moving rod (7) penetrating through the left side of the bin body (1) and fixed with the right side of the protective shell (801) is connected with the outer surface of the threaded rod (6) in a threaded manner.

3. A sampling device for use in geological investigation according to claim 1, wherein: the limiting assembly comprises first springs (805) which are fixed inside the connecting block (804) and are two in number, and limiting blocks (806) penetrating through the connecting block (804) are fixed on one sides of the two first springs (805) opposite to each other.

4. A sampling device for use in geological investigation according to claim 1, wherein: the separation assembly comprises buttons (807) movably connected with the left side and the right side of the positioning seat (803), second springs (808) are fixed on the opposite sides of the two buttons (807), and push rods (809) are fixed on the opposite sides of the two buttons (807).

5. A sampling device for use in geological investigation according to claim 1, wherein: the left side of the bin body (1) is fixed with two sliding rails, the right side of the protecting shell (801) is fixed with four sliding blocks, and the sliding blocks are matched with the sliding rails.

6. A sampling device for use in geological investigation according to claim 2, wherein: the bottom of threaded rod (6) is fixed with the bearing fixed with the interior bottom wall of storehouse body (1), the left and right sides of handle (4) all is fixed with the antiskid cover.

7. A sampling device for use in geological investigation according to claim 3, wherein: the inside of positioning seat (803) has offered the spacing groove that is two in quantity, spacing groove and stopper (806) looks adaptation.