CN212254652U

CN212254652U - Soil sampling device for geological survey

Info

Publication number: CN212254652U
Application number: CN202020530341.0U
Authority: CN
Inventors: 管宏梓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-29
Anticipated expiration: 2030-04-13

Abstract

The utility model belongs to the technical field of geological exploration, in particular to a soil sampling device for geological exploration, which comprises a connecting rod, wherein the bottom end of the connecting rod is provided with a sampling cup and a stand column, and the bottom end of the outer side surface of the stand column is symmetrically fixed with a pedal; a mounting top plate is fixed at the top end of the outer side surface of the upright post, and an auxiliary supporting plate which is positioned right below the mounting top plate is also arranged on the outer side surface of the upright post; the movable mounting plates are movably distributed between the mounting top plate and the auxiliary supporting plate, and the connecting rods are mounted on the bottom surfaces of the movable mounting plates; the soil sampling device for geological exploration of the utility model can be manually stabilized in operation by means of the pedal, and the movable mounting plate drives the sampling cup to move downwards through the control assembly, so that sampling can be carried out conveniently, and the safety of sampling personnel can be ensured to a great extent; the unloading of soil can take a sample to the rotatory sample cup in later stage, and is very convenient.

Description

Soil sampling device for geological survey

Technical Field

The utility model belongs to the technical field of the geological survey, concretely relates to soil sampling device is used in geological survey.

Background

The geological exploration can be understood as geological work in a broad sense, and is an investigation and research work on geological conditions such as rocks, stratum structures, mineral products, underground water, landforms and the like in a certain area by applying geological exploration methods such as mapping, geophysical exploration, geochemical prospecting, drilling, pit exploration, sampling test, geological remote sensing and the like according to the needs of economic construction, national defense construction and scientific and technical development.

Original soil sampling device, the top has two handles usually, and the lower part is the sample cup, needs the sample personnel to press the handle usually, will sample the cup and insert ground, easily causes the damage of sample personnel hand.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a soil sampling device is used in geological survey has convenient to use, easily operation and safe characteristics of sample.

In order to achieve the above object, the utility model provides a following technical scheme: a soil sampling device for geological exploration comprises a connecting rod, wherein a sampling cup is mounted at the bottom end of the connecting rod, a sampling cavity with an opening at one end is formed in the sampling cup, the sampling cavity faces downwards, bevel teeth are distributed on the periphery of the bottom surface of the sampling cup, the soil sampling device further comprises an upright post, and pedals are symmetrically fixed at the bottom end of the outer side surface of the upright post; a mounting top plate is fixed at the top end of the outer side surface of the upright post, and an auxiliary supporting plate which is positioned right below the mounting top plate is also arranged on the outer side surface of the upright post; the movable mounting plate is movably distributed between the mounting top plate and the auxiliary supporting plate, the connecting rod is mounted on the bottom surface of the movable mounting plate, and the bottom end of the connecting rod penetrates through the movable mounting plate.

As an optimal technical scheme of the utility model, still install control on the stand the control assembly of movable mounting panel height, just control assembly includes the screw rod, the screw rod passes through the bearing and supports along vertically installing between installation roof and auxiliary supporting board seted up the confession on the movable mounting panel screw hole that the screw rod runs through, just the screw rod through this screw hole with the movable mounting panel screw thread closes soon and links to each other.

As an optimal technical scheme of the utility model, the installation roof is run through on the top of screw rod, just is in the hand wheel is installed on the top of screw rod.

As a preferred technical scheme of the utility model, the installation roof with still install two symmetric distribution's guide bar between the auxiliary supporting board, the guide bar runs through movable mounting panel.

As an optimized technical scheme of the utility model, the connecting rod with the sample cup closes soon through the screw thread and links to each other.

As a preferred technical scheme of the utility model, the top surface of the sampling cup is provided with a second threaded hole, and the surface of the connecting rod is provided with an external thread matched with the second threaded hole; the bottom end of the connecting rod is fixed with a push plate positioned in the sampling cup.

Compared with the prior art, the beneficial effects of the utility model are that: the soil sampling device for geological exploration of the utility model can be manually stabilized in operation by means of the pedal, and the movable mounting plate drives the sampling cup to move downwards through the control assembly, so that sampling can be carried out conveniently, and the safety of sampling personnel can be ensured to a great extent; the unloading of soil can take a sample to the rotatory sample cup in later stage, and is very convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic diagram of a front cross-sectional structure of a sampling cup in the present invention;

in the figure: 1. a column; 2. a pedal; 3. installing a top plate; 4. a movable mounting plate; 5. an auxiliary support plate; 6. a guide bar; 7. a control component; 8. a first threaded hole; 9. a screw; 10. a connecting rod; 11. a sampling cup; 12. conical teeth; 13. a sampling cavity; 14. pushing the plate; 15. a second threaded hole; 16. an external thread; 17. a handwheel.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a soil sampling device for geological exploration comprises a connecting rod 10, wherein a sampling cup 11 is mounted at the bottom end of the connecting rod 10, a sampling cavity 13 with an opening at one end is formed in the sampling cup 11 in a downward mode, bevel teeth 12 are distributed on the periphery of the bottom surface of the sampling cup 11, the soil sampling device further comprises a stand column 1, and pedals 2 are symmetrically fixed at the bottom end of the outer side surface of the stand column 1; a mounting top plate 3 is fixed at the top end of the outer side surface of the upright post 1, and an auxiliary supporting plate 5 positioned right below the mounting top plate 3 is also arranged on the outer side surface of the upright post 1; still include movable mounting panel 4, this movable mounting panel 4 movable distribution is between installation roof 3 and auxiliary supporting plate 5, connecting rod 10 is installed in movable mounting panel 4 bottom surface, and movable mounting panel 4 is run through to the bottom of connecting rod 10, when using, upright the device in ground, the personnel's foot of taking a sample is stepped on footboard 2, guarantee the stability of device, make movable mounting panel 4 move down, the sample cup 11 that drives connecting rod 10 and connecting rod 10 bottom moves down and carries out the soil sample, after sample cup 11 alternates into ground, soil can get into sample chamber 13 promptly, make movable mounting panel 4 move up again, it can to take out sample cup 11.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, a control component 7 for controlling the height of the movable mounting plate 4 is further installed on the column 1, and the control component 7 includes a screw rod 9, the screw rod 9 is supported by a bearing and is installed between the mounting top plate 3 and the auxiliary supporting plate 5 along the longitudinal direction, a first threaded hole 8 for the screw rod 9 to penetrate through is formed in the movable mounting plate 4, the screw rod 9 is screwed with the thread of the movable mounting plate 4 through the first threaded hole 8 and is connected to the movable mounting plate, when the movable mounting plate 4 is controlled to move, the screw rod 9 is rotated, and the movable mounting plate 4 can move along the screw rod 9 under the screwing matching of the screw rod 9 and the.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, the top end of the screw rod 9 penetrates through the installation top plate 3, and the hand wheel 17 is installed at the top end of the screw rod 9, so that when the screw rod 9 is rotated, the hand wheel 17 is rotated to drive the screw rod 9 to rotate, which is more convenient and safer.

Specifically, according to fig. 1, in this embodiment, two guide rods 6 are further installed between the installation top plate 3 and the auxiliary supporting plate 5, the guide rods 6 penetrate through the movable installation plate 4, and when the movable installation plate 4 moves, the movable installation plate 4 can move along the guide rods 6, so that the movable installation plate 4 can move more stably.

Specifically, according to fig. 2 and 3, in this embodiment, the connection rod 10 is screwed with the sampling cup 11 through a thread, and the connection rod 10 and the sampling cup 11 are convenient to install.

Specifically, according to fig. 2 and 3, in the embodiment, a second threaded hole 15 is formed in the top surface of the sampling cup 11, and an external thread 16 matched with the second threaded hole 15 is formed on the surface of the connecting rod 10; the bottom mounting of connecting rod 10 has the push pedal 14 that is in sample cup 11 inside, and the soil sample is accomplished the back, rotates sample cup 11, makes sample cup 11 move up along connecting rod 10, can push away soil through push pedal 14, and the unloading is very convenient.

The utility model discloses a theory of operation and use flow: the utility model discloses a soil sampling device for geological survey, when using, erect the device on ground, the personnel of taking a sample step on footboard 2, guarantee the stability of device, rotate hand wheel 17 and drive screw rod 9 and rotate and make movable mounting panel 4 move down, drive connecting rod 10 and the sampling cup 11 of connecting rod 10 bottom move down and carry out the soil sampling, after sampling cup 11 alternates into ground, soil can get into sample chamber 13 promptly, make movable mounting panel 4 move up again, take out sampling cup 11 can;

after the soil sampling is completed, the sampling cup 11 is rotated, so that the sampling cup 11 moves upwards along the connecting rod 10, and the soil can be pushed out through the push plate 14, and the sampling is completed.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a soil sampling device for geological survey, includes connecting rod (10), sample cup (11) are installed to the bottom of connecting rod (10), the inside of sampling cup (11) is one end open-ended sample chamber (13) down, the bottom surface periphery of sampling cup (11) distributes and has awl tooth (12), its characterized in that: the bicycle pedal is characterized by further comprising a stand column (1), wherein pedals (2) are symmetrically fixed at the bottom end of the outer side surface of the stand column (1); a mounting top plate (3) is fixed at the top end of the outer side surface of the upright post (1), and an auxiliary supporting plate (5) which is positioned right below the mounting top plate (3) is also installed on the outer side surface of the upright post (1); the movable support plate is characterized by further comprising a movable mounting plate (4), the movable mounting plate (4) is movably distributed between the mounting top plate (3) and the auxiliary supporting plate (5), the connecting rod (10) is mounted on the bottom surface of the movable mounting plate (4), and the bottom end of the connecting rod (10) penetrates through the movable mounting plate (4).

2. The soil sampling device for geological survey of claim 1, wherein: still install control on stand (1) control assembly (7) of movable mounting panel (4) height, just control assembly (7) include screw rod (9), screw rod (9) are supported through the bearing and are installed between installation roof (3) and auxiliary stay board (5) along vertically seted up the confession on movable mounting panel (4) screw hole (8) that screw rod (9) run through, just screw rod (9) through this screw hole (8) with movable mounting panel (4) screw thread closes soon and links to each other.

3. The soil sampling device for geological survey of claim 2, wherein: the top end of the screw rod (9) penetrates through the installation top plate (3), and a hand wheel (17) is installed at the top end of the screw rod (9).

4. The soil sampling device for geological survey of claim 1, wherein: the mounting structure is characterized in that two guide rods (6) which are symmetrically distributed are further mounted between the mounting top plate (3) and the auxiliary supporting plate (5), and the guide rods (6) penetrate through the movable mounting plate (4).

5. The soil sampling device for geological survey of claim 1, wherein: the connecting rod (10) is connected with the sampling cup (11) in a screwing mode through threads.

6. A soil sampling device for geological survey according to claim 5, characterized in that: a second threaded hole (15) is formed in the top surface of the sampling cup (11), and an external thread (16) matched with the second threaded hole (15) is formed in the surface of the connecting rod (10); the bottom end of the connecting rod (10) is fixed with a push plate (14) positioned in the sampling cup (11).