CN217179937U

CN217179937U - Geological survey is with soil sampling device

Info

Publication number: CN217179937U
Application number: CN202221000815.6U
Authority: CN
Inventors: 汤牧
Original assignee: Guizhou Province Nonferrous Metals And Nuclear Industry Geological Exploration Bureau No 5 Corps
Current assignee: Guizhou Province Nonferrous Metals And Nuclear Industry Geological Exploration Bureau No 5 Corps
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-12
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a geological survey uses soil sampling device, including backup pad and first movable block, backup pad upper end both sides are provided with the handle, and the backup pad rear side is opened and is equipped with the movable groove to the movable inslot portion is provided with first movable block, both ends are connected with the connecting block about the first movable block, and the connecting block runs through there is the gag lever post, first movable block runs through there is first threaded rod, first motor is installed to first movable block upper end. This land sampling device for geological survey, through rotating the second gear, can drive first threaded rod through first gear and rotate, from the height that changes first movable block, and then the degree of depth of adjustment sample, and the movable groove through "T" shape structural design can be spacing to first movable block, stability when improving its activity to first supporting leg all is provided with the scale mark with the gag lever post outside, can carry out the accuracy according to the demand to the sample degree of depth and adjust.

Description

Geological survey is with soil sampling device

Technical Field

The utility model relates to a geological exploration sample technical field specifically is a geological exploration uses soil sampling device.

Background

The geological survey work result is mainly used for making national and regional geological work plans, meeting social requirements of the society on mineral prediction, mineral general survey exploration, hydrogeology, engineering geological survey, geological environment protection and treatment, tourism, natural cognition and the like, providing important basis for national development, improvement, planning, comprehensive development and utilization of ocean resources and the like, and in the geological survey process, sampling equipment is usually required to be used for drilling into a set soil layer for sampling the soil layer, but the existing equipment is huge in size, is generally complex in time shape during geological survey, and is inconvenient to use and carry.

We therefore propose a land sampling device for geological surveying in order to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geology is surveyed and is used soil sampling device to solve the current sampling equipment volume that above-mentioned background art provided and bigger, carry out geology and survey time measuring at complicated topography, use inconvenient and portable's problem not.

In order to achieve the above object, the utility model provides a following technical scheme: a land sampling device for geological surveying comprising a support plate and a first movable block:

handles are arranged on two sides of the upper end of the supporting plate, a movable groove is formed in the rear side of the supporting plate, and a first movable block is arranged in the movable groove;

the left end and the right end of the first movable block are connected with connecting blocks, limiting rods penetrate through the connecting blocks, and first threaded rods penetrate through the first movable block;

first motor is installed to first movable block upper end, and first motor lower extreme is connected with the sampling tube, the backup pad outside is provided with first supporting leg, and first supporting leg lower extreme runs through there is the second supporting leg.

Preferably, the movable groove and the first movable block are connected in a clamping manner to form a movable structure, and the movable groove and the first movable block are both designed to be of a T-shaped structure.

Adopt above-mentioned technical scheme, can be spacing to first movable block through the activity groove to first movable block can be in activity inslot portion activity from top to bottom.

Preferably, first threaded rod and first movable block threaded connection, and first threaded rod upper end is connected with first gear, and surveys the rear end meshing on the first gear and be connected with the second gear, first gear constitutes revolution mechanic with the second gear, and first gear and second gear are straight bevel gear.

Adopt above-mentioned technical scheme, through rotating the second gear, can drive first threaded rod through first gear and rotate, from the height that changes first movable block, and then the degree of depth of adjustment sample.

Preferably, the inside buffer spring that is provided with of second supporting leg, first supporting leg constitutes the active structure with buffer spring, and just first supporting leg all is provided with the scale mark with the gag lever post outside.

Adopt above-mentioned technical scheme, extrude buffer spring through first supporting leg, can play certain buffering effect when the sample, sample simultaneously and accomplish the back, buffer spring can promote first supporting leg and upwards move about.

Preferably, first supporting leg is "L" shape structural design, and has run through the connecting rod on the first supporting leg, the connecting rod upper end is connected with the third gear, and connecting rod lower extreme swing joint has the second movable block.

By adopting the technical scheme, the upper end of the first support leg designed in the L shape can be contracted into the support plate, so that the volume of the sampling equipment is reduced, and the sampling equipment is convenient to carry and transport.

Preferably, the second movable block is connected with a second threaded rod in a threaded manner, a second motor is connected to the second threaded rod in an internal manner, a rack is arranged on the outer side of the third gear, and the third gear can be meshed with the rack.

Adopt above-mentioned technical scheme, drive the second threaded rod through the second motor and rotate, make the second movable block move about to the backup pad outside to after moving about to the certain distance, the rack meshes with the third gear, makes first supporting leg rotate and expand, improves the stability of support, and after using the completion, inside the first supporting leg upper end of multiunit can contract to the backup pad, the reduction volume of occuping.

Compared with the prior art, the beneficial effects of the utility model are that: the land sampling device for geological exploration;

1. the first threaded rod can be driven to rotate through the first gear by rotating the second gear, so that the height of the first movable block is changed, the sampling depth is further adjusted, the first movable block can be clamped and limited through the movable groove with the T-shaped structural design, the stability of the first movable block during movement is improved, and the first support leg and the limiting rod are provided with scale marks on the outer portions, so that the sampling depth can be accurately adjusted according to requirements;

2. drive the second threaded rod through the second motor and rotate, make the second movable block move about to the backup pad outside to after moving about to the certain distance, the rack meshes with the third gear, makes first supporting leg rotate to expand, improves the stability of support, and uses the second motor reverse rotation after accomplishing, can shrink the first supporting leg upper end of multiunit inside to the backup pad, reduces and occupies the volume.

Drawings

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

FIG. 2 is a schematic top sectional view of the present invention;

fig. 3 is a schematic structural view of the first movable block and the first threaded rod of the present invention;

fig. 4 is a schematic structural view of the first support leg and the buffer spring of the present invention;

fig. 5 is a schematic view of a third gear and rack structure of the present invention.

In the figure: 1. a support plate; 2. a handle; 3. a movable groove; 4. a first movable block; 5. connecting blocks; 6. a limiting rod; 7. a first threaded rod; 8. a first gear; 9. a second gear; 10. a first motor; 11. a sampling tube; 12. a first support leg; 13. a second support leg; 14. a buffer spring; 15. a connecting rod; 16. a third gear; 17. a second movable block; 18. a second threaded rod; 19. a second motor; 20. a rack.

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. 1-5, the present invention provides a technical solution: the utility model provides a geological survey uses land sampling device, including backup pad 1 and first

movable block

4, 1 upper end both sides welding of backup pad has handle 2, and 1 rear side of backup pad is opened and is equipped with movable groove 3, and movable groove 3 inside is provided with first movable block 4, movable groove 3 is connected with first movable block 4 block and is constituted the active structure, and movable groove 3 is "T" shape structural design with first movable block 4, can be spacing to first movable block 4 block through movable groove 3, and first movable block 4 can move about from top to bottom in movable groove 3 inside.

Referring to fig. 1-4, the connecting blocks 5 are welded at the left and right ends of the first movable block 4, the limiting rod 6 penetrates through the connecting blocks 5, the first movable block 4 penetrates through the first threaded rod 7, the first threaded rod 7 is in threaded connection with the first movable block 4, the upper end of the first threaded rod 7 is connected with the first gear 8, the rear end of the first gear 8 is meshed with the second gear 9, the first gear 8 and the second gear 9 form a rotating structure, the first gear 8 and the second gear 9 are straight bevel gears, when the second gear 9 is rotated, the first gear 8 can rotate and drive the first threaded rod 7 to rotate, the height of the first movable block 4 is changed, and the sampling depth of the sampling tube 11 is adjusted.

Referring to fig. 1-5, a first motor 10 is installed on the upper end of a first movable block 4 by a bolt, a sampling tube 11 is connected to the lower end of the first motor 10, a first support leg 12 is arranged on the outer side of a support plate 1, a second support leg 13 penetrates through the lower end of the first support leg 12, a buffer spring 14 is arranged inside the second support leg 13, the first support leg 12 and the buffer spring 14 form a movable structure, and scale marks are arranged on the outer portions of the first support leg 12 and a limit rod 6, the buffer spring 14 is extruded by the first support leg 12, a certain buffering effect can be achieved during sampling, after sampling is completed, the buffer spring 14 can push the first support leg 12 to move upwards, and the scale marks are arranged on the outer portions of the first support leg 12 and the limit rod 6, so that the sampling depth can be accurately adjusted according to requirements, the first support leg 12 is designed in an L-shaped structure, and the upper end of the first supporting leg 12 is penetrated with a connecting rod 15, the upper end of the connecting rod 15 is connected with a third gear 16, and the lower end of the connecting rod 15 is movably connected with a second movable block 17, the inner part of the second movable block 17 is connected with a second threaded rod 18 through threads, and a second motor 19 is connected inside the second threaded rod 18, a rack 20 is arranged outside the third gear 16, the third gear 16 can be meshed and connected with the rack 20, the second motor 19 drives the second threaded rod 18 to rotate, so that the second movable block 17 moves towards the outer side of the supporting plate 1, after moving to a certain distance, the rack 20 is engaged with the third gear 16, the third gear 16 drives the first support leg 12 to rotate and unfold through the connecting rod 15, the support stability is improved, and the second motor 19 rotates reversely after use, so that the upper ends of the plurality of groups of first supporting legs 12 can be retracted into the supporting plate 1, and the occupied volume is reduced.

The working principle is as follows: when the land sampling device for geological survey is used, firstly, the second motor 19 is started to drive the second threaded rod 18 to rotate, the second movable block 17 moves towards the outer side of the support plate 1, the first support leg 12 and the third gear 16 are simultaneously driven to move, after moving to a certain distance, the third gear 16 is meshed with the rack 20, the first support leg 12 is driven to rotate and expand through the connecting rod 15, the four groups of first support legs 12 can support the sampling mechanism after expanding to improve the stability of the sampling mechanism, meanwhile, the first motor 10 is started to drive the sampling tube 11 to rotate, the handle 2 is held by a hand to press downwards to start sampling, the second gear 9 is rotated, the first gear 8 rotates and drives the first threaded rod 7 to rotate, the height of the first movable block 4 is changed, the sampling depth of the sampling tube 11 is further adjusted, the first support leg 12 extrudes the buffer spring 14 during sampling, can play certain buffering effect when the sample, after the sample was accomplished simultaneously, buffer spring 14 can promote first supporting leg 12 and move upward to first supporting leg 12 all is provided with the scale mark with gag lever post 6 outside, can carry out the accuracy according to the demand to the sample degree of depth and adjust.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are 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. A land sampling device for geological surveying, comprising a support plate (1) and a first movable block (4), characterized in that:

handles (2) are arranged on two sides of the upper end of the supporting plate (1), a movable groove (3) is formed in the rear side of the supporting plate (1), and a first movable block (4) is arranged in the movable groove (3);

the left end and the right end of the first movable block (4) are connected with connecting blocks (5), a limiting rod (6) penetrates through the connecting blocks (5), and a first threaded rod (7) penetrates through the first movable block (4);

first motor (10) are installed to first movable block (4) upper end, and first motor (10) lower extreme is connected with sampling tube (11), backup pad (1) outside is provided with first supporting leg (12), and first supporting leg (12) lower extreme runs through there is second supporting leg (13).

2. A land sampling device for geological surveying according to claim 1, characterized in that: the movable groove (3) and the first movable block (4) are connected in a clamping mode to form a movable structure, and the movable groove (3) and the first movable block (4) are both designed to be of a T-shaped structure.

3. A land sampling device for geological surveying according to claim 1, characterized in that: first threaded rod (7) and first movable block (4) threaded connection, and first threaded rod (7) upper end is connected with first gear (8), and surveys the rear end meshing on first gear (8) and be connected with second gear (9), first gear (8) and second gear (9) constitute revolution mechanic, and first gear (8) and second gear (9) are straight bevel gear.

4. A land sampling device for geological surveying according to claim 1, characterized in that: buffer spring (14) are arranged inside second supporting leg (13), first supporting leg (12) and buffer spring (14) constitute the active structure, and first supporting leg (12) and gag lever post (6) outside all are provided with the scale mark.

5. A land sampling device for geological surveying according to claim 1, characterized in that: first supporting leg (12) are "L" shape structural design, and first supporting leg (12) upper end runs through there is connecting rod (15), connecting rod (15) upper end is connected with third gear (16), and connecting rod (15) lower extreme swing joint has second movable block (17).

6. A land sampling device for geological surveying according to claim 5, characterized in that: the inner thread of the second movable block (17) is connected with a second threaded rod (18), the inner part of the second threaded rod (18) is connected with a second motor (19), a rack (20) is arranged on the outer side of the third gear (16), and the third gear (16) can be meshed with the rack (20) and is connected with the second motor.