CN213933189U

CN213933189U - Geological survey soil sampling device

Info

Publication number: CN213933189U
Application number: CN202022765234.9U
Authority: CN
Inventors: 杜兰
Original assignee: Hebei Yuanhua Geological Exploration Co ltd
Current assignee: Hebei Yuanhua Geological Exploration Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-10
Anticipated expiration: 2030-11-25

Abstract

The utility model belongs to the technical field of the device technique of fetching earth and specifically relates to a geological survey device of fetching earth uses inconvenient, the soil is easy in the difficult clear problem of adhesion in the sample drill bit to sampling device among the prior art, now proposes following scheme, and it includes the casing, its characterized in that, the inboard top rigid coupling of casing has first telescopic link, the output rigid coupling of first telescopic link has the lifter plate, the bottom rigid coupling of lifter plate has the first spring of multiunit, multiunit the other end rigid coupling of first spring has the mounting panel, the bottom rigid coupling of lifter plate has the spacing post of multiunit, multiunit the bottom of spacing post all extends to the bottom of mounting panel. The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized carrying out quick sample to the soil of geology reconnaissance, and sampling device can be applicable to different topography to fix fast in topography department of difference, can also clean convenient to popularize and use fast to the sample drill bit.

Description

Geological survey soil sampling device

Technical Field

The utility model relates to a device field that fetches earth especially relates to a geological survey device that fetches earth.

Background

Geological exploration is short for geological exploration work, and mainly different investigation and research works are carried out on geological conditions such as rocks, stratum structures, mineral products, underground water, landforms and the like in a certain area, underground soil is often required to be sampled in the geological exploration work, the soil at different depths is collected, and then the components of the soil are analyzed.

The device of fetching earth among the prior art often simple structure, the bulky outdoor use that is unfavorable for of volume, the various of open air topography often need be fixed sampling device according to the topography of difference when taking a sample to soil, the soil of gathering often is difficult to take out in the sample drill bit, often has soil to viscidity and is stained with inside the sample drill bit, is difficult to clear up, for this reason, this scheme has provided a geological survey device of fetching earth.

SUMMERY OF THE UTILITY MODEL

The utility model provides a geological survey device of fetching earth has solved among the prior art sampling device and has used inconvenient, soil easily in the difficult clear problem of adhesion in the sample drill bit.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a geological exploration soil taking device comprises a shell, wherein a first telescopic rod is fixedly connected to the top of the inner side of the shell, a lifting plate is fixedly connected to the output end of the first telescopic rod, a plurality of groups of first springs are fixedly connected to the bottom of the lifting plate, a plurality of groups of limiting columns are fixedly connected to the other ends of the first springs, the bottoms of the lifting plate are fixedly connected to a plurality of groups of limiting columns, the bottoms of the plurality of groups of limiting columns extend to the bottom of the mounting plate, a second spring is movably sleeved outside one end, located at the bottom of the mounting plate, of each group of limiting columns, a limiting block is fixedly connected to the bottom of each group of limiting columns, a driving motor is fixedly connected to the bottom of the mounting plate, a plurality of groups of connecting columns are fixedly connected to the bottom of the mounting plate, the bottoms of the plurality of groups of connecting columns penetrate through the shell and extend to the bottom of the outer side of the shell, a clamping plate is fixedly connected to one end, located outside the shell, and a connecting sleeve is rotatably connected to the bottom of the clamping plate, the bottom of the connecting sleeve is fixedly connected with a sampling drill bit, the top end of the connecting sleeve extends into the shell and is in transmission connection with an output shaft of the driving motor, a transverse plate is movably arranged in the sampling drill bit, a second telescopic rod is arranged in the connecting sleeve, the output end of the second telescopic rod extends to the interior of the sampling drill bit and is fixedly connected with the top of the transverse plate, a plurality of groups of first sleeves are fixedly connected with the bottom of the outer side of the shell, a second sleeve is movably sleeved in each group of first sleeves, the inboard bottom rigid coupling of casing has multiunit brake motor, multiunit the equal thread bush in second sleeve is equipped with screw thread post, multiunit the top of screw thread post all extends to the inside of casing, multiunit the screw thread post is located the inside one end of casing and is connected with multiunit brake motor's output shaft transmission respectively, the controller is installed to outside one side of casing.

Preferably, the multiple groups of first sleeves are mutually far away from one side of the outer portion of the same fixedly connected L plate, and the multiple groups of the bottom of the L plate are fixedly connected with trundles.

Preferably, the bottom of the second sleeve is provided with an anti-skid foot pad.

Preferably, the inboard top rigid coupling of casing has the multiunit guide post, the multiunit the bottom of guide post all runs through the bottom that the lifter plate extends to the lifter plate, and the multiunit the one end that the guide post is located the lifter plate bottom all with casing inside bottom rigid coupling.

Preferably, the transverse plate is matched with the sampling drill bit, and a rubber pad is fixedly connected to the outer side wall of the transverse plate.

Preferably, the first sleeve and the second sleeve are mutually matched, and the outer wall of the second sleeve is of a rectangular structure.

The utility model has the advantages that:

1. through the mutual cooperation of the first sleeve of multiunit, multiunit second sleeve, brake motor, L board, truckle, the realization carries out quick travel and carries out quick adjustment to sampling device for sampling device can be applicable to various open air topography, facilitates the use.

2. Through second telescopic link, diaphragm mutually supporting, can be with the complete taking out of inside soil of sample drill bit, the diaphragm is when pushing out soil sample, still cleans the inner wall of sample drill bit, is convenient for clean the sample drill bit.

The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized carrying out quick sample to the soil of geology reconnaissance, and sampling device can be applicable to different topography to fix fast in topography department of difference, can also clean convenient to popularize and use fast to the sample drill bit.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view of the first sleeve and the second sleeve of the present invention.

Fig. 4 is an enlarged view of a point a of the present invention.

Reference numbers in the figures: 1. a housing; 2. a first telescopic rod; 3. a lifting plate; 4. a first spring; 5. mounting a plate; 6. a limiting column; 7. a limiting block; 8. a second spring; 9. a drive motor; 10. a sampling drill bit; 11. connecting sleeves; 12. a transverse plate; 13. a second telescopic rod; 14. a rubber pad; 15. a first sleeve; 16. a second sleeve; 17. a brake motor; 18. a threaded post; 19. an L plate; 20. a caster wheel; 21. anti-skid foot pads; 22. a controller; 23. a guide post; 24. connecting columns; 25. the joint board.

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.

Referring to fig. 1-4, a geological exploration soil sampling device comprises a casing 1, a controller 22 is installed on one side of the outside of the casing 1, a plurality of groups of first sleeves 15 are fixedly connected to the bottom of the outside of the casing 1, L-shaped plates 19 are fixedly connected to the outside of the side, away from each other, of the plurality of groups of first sleeves 15, casters 20 are fixedly connected to the bottoms of the plurality of groups of L-shaped plates 19, the plurality of groups of casters 20 are universal wheels with self-locking structures, second sleeves 16 are movably sleeved inside the plurality of groups of first sleeves 15, the first sleeves 15 are matched with the second sleeves 16, the outer walls of the second sleeves 16 are rectangular structures, the bottoms of the plurality of second sleeves 16 extend to the outside of the first sleeves 15, anti-skid foot pads 21 are installed on one ends, located outside the first sleeves 15, of the plurality of second sleeves 16, friction force is effectively improved by the anti-skid foot pads 21, equipment is prevented from sliding, a plurality of brake motors 17 are fixedly connected to the bottom of the inside of the casing 1, the inside equal thread bush of multiunit second sleeve 16 is equipped with screw thread post 18, the top of multiunit screw thread post 18 all extends to the inside of casing 1, multiunit screw thread post 18 is located the inside one end of casing 1 and is connected with multiunit brake motor 17's output shaft transmission respectively, brake motor 17 drive screw thread post 18 rotates, and then make second sleeve 16 stretch out the outside of first sleeve 15, it is convenient to carry out quick fixed to equipment, multiunit brake motor 17 all independent control, can adjust the length that second sleeve 16 stretched out to the topography of difference, the application scope of device that fetches earth has been enlarged.

The top of the inner side of the shell 1 is fixedly connected with a first telescopic rod 2, the output end of the first telescopic rod 2 is fixedly connected with a lifting plate 3, the top of the inner side of the shell 1 is fixedly connected with a plurality of groups of guide posts 23, the bottoms of the plurality of groups of guide posts 23 all penetrate through the lifting plate 3 and extend to the bottom of the lifting plate 3, one end of the plurality of groups of guide posts 23, which are positioned at the bottom of the lifting plate 3, is fixedly connected with the bottom of the inner side of the shell 1, the plurality of groups of guide posts 23 limit the ascending or descending track of the lifting plate 3, the bottom of the lifting plate 3 is fixedly connected with a plurality of groups of first springs 4, the other end of the plurality of groups of first springs 4 is fixedly connected with a mounting plate 5, the bottom of the lifting plate 3 is fixedly connected with a plurality of groups of limiting posts 6, the bottoms of groups of limiting posts 6 all extend to the bottom of the mounting plate 5, the outer part of one end of the plurality of groups of limiting posts 6, which are positioned at the bottom of the mounting plate 5, is movably sleeved with a second spring 8, the bottom ends of the plurality of groups of limiting posts 6 are fixedly connected with a limiting block 7, through multiunit first spring 4 and multiunit second spring 8 mutually support, the vibration that produces when taking a sample to equipment absorbs, reduce the influence of vibration to equipment, the stability of effectual assurance equipment, the bottom rigid coupling of mounting panel 5 has driving motor 9, the bottom rigid coupling of mounting panel 5 has multiunit spliced pole 24, casing 1 extension to casing 1's outside bottom is all run through to multiunit spliced pole 24's bottom, and the one end rigid coupling that multiunit spliced pole 24 is located casing 1 outside has joint board 25, joint board 25 bottom is rotated and is connected with adapter sleeve 11, adapter sleeve 11's bottom rigid coupling has sample drill bit 10, adapter sleeve 11's top extends to casing 1's inside and is connected with driving motor 9's output shaft transmission.

Sample drill bit 10 inside movable mounting has diaphragm 12, diaphragm 12 and sample drill bit 10 coincide each other, and the outside lateral wall rigid coupling of diaphragm 12 has rubber pad 14, the internally mounted of adapter sleeve 11 has second telescopic link 13, the output of second telescopic link 13 extends to the inside of sample drill bit 10 and the top rigid coupling of diaphragm 12, soil sample deposits in the inside of sample drill bit 10, second telescopic link 13 extension, diaphragm 12 descends, the outside of sample drill bit 10 is released to the soil sample that will store in sample drill bit 10, conveniently collect soil sample, rubber pad 14 and the laminating of sample drill bit 10 inner wall, diaphragm 12 is in the time of releasing soil sample, the rubber pad 14 of rigid coupling at the outside lateral wall of diaphragm 12 cleans sample drill bit 10 inner wall, it is inside at sample drill bit 10 to prevent to have the soil sample adhesion.

The working principle is as follows: in geological exploration work, when soil needs to be sampled, a self-locking switch on a trundle 20 is turned on, a sampling device is moved to a place where sampling is needed, a power supply is connected, a controller 22 is operated to connect a plurality of groups of power supplies of a brake motor 17, the brake motor 17 rotates to drive a threaded column 18 to rotate, so that a second sleeve 16 extends out of a first sleeve 15, the length of the plurality of groups of second sleeves 16 extending out of the first sleeve 15 is adjusted according to different terrains, the sampling device is fixed, after the sampling device is fixed, the power supply of a driving motor 9 is connected, the driving motor 9 drives a sampling drill bit 10 to rotate at a high speed, a first telescopic rod 2 extends to push a lifting plate 3 to descend, then a clamping plate 25 is driven to descend, the clamping plate 25 drives the sampling drill bit 10 to descend, the sampling drill bit 10 drills on the ground for sampling, the first spring 4 is matched with the second spring 8 in the sampling process, the vibration of the device during sampling is effectively reduced, the stability of the sampling device is ensured, when the sampling drill bit 10 is lowered to the depth required to be sampled, the driving motor 9 stops moving, the first telescopic rod 2 is contracted to lift the sampling drill bit 10 upwards, when the sampling drill bit 10 completely takes out the ground, the soil sample stored in the sampling drill bit 10 needs to be taken out, the power supply of the second telescopic rod 13 is connected, the second telescopic rod 13 is extended to push the transverse plate 12 downwards, so that the soil sample stored in the sampling drill bit 10 is pushed out of the sampling drill bit 10, the soil sample is collected, when the soil sample is pushed out by the transverse plate 12, the rubber pad 14 fixedly connected to the outer side wall of the transverse plate 12 cleans the inner wall of the sampling drill bit 10, it is ensured that no soil sample remains in the sampling drill bit 10, and after the soil sample is collected, the shrink of second telescopic link 13, diaphragm 12 rises, and the soil sample collection of here is accomplished, connects brake motor 17's power, and brake motor 17 reverses, and second sleeve 16 contracts, and then makes truckle 20 and ground contact, removes equipment to next sampling point, and repeated above-mentioned operation can, after the sample is accomplished, carries out routine maintenance to sample drill bit 10 and equipment, treat that next use can.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a geological survey device of fetching earth, includes casing (1), its characterized in that, the inboard top rigid coupling of casing (1) has first telescopic link (2), the output rigid coupling of first telescopic link (2) has lifter plate (3), the bottom rigid coupling of lifter plate (3) has multiunit first spring (4), the other end rigid coupling of multiunit first spring (4) has mounting panel (5), the bottom rigid coupling of lifter plate (3) has multiunit spacing post (6), the bottom of multiunit spacing post (6) all extends to the bottom of mounting panel (5), multiunit the one end outside the spacing post (6) is located mounting panel (5) bottom all the activity cover is equipped with second spring (8), the equal rigid coupling in bottom of multiunit spacing post (6) has stopper (7), the bottom rigid coupling of mounting panel (5) has driving motor (9), the bottom rigid coupling of mounting panel (5) has multiunit spliced pole (24), and the bottom of multiunit spliced pole (24) all runs through casing (1) and extends to the outside bottom of casing (1), and multiunit spliced pole (24) are located the outside one end rigid coupling of casing (1) and have joint board (25), joint board (25) bottom is rotated and is connected with adapter sleeve (11), the bottom rigid coupling of adapter sleeve (11) has sample drill bit (10), the top of adapter sleeve (11) extends to the inside of casing (1) and is connected with the output shaft transmission of driving motor (9), the inside movable mounting of sample drill bit (10) has diaphragm (12), the internally mounted of adapter sleeve (11) has second telescopic link (13), the output of second telescopic link (13) extends to the inside of sample drill bit (10) and the top rigid coupling of diaphragm (12), the outside bottom of casing (1) has multiunit first sleeve (15), multiunit the inside of first sleeve (15) is all moved movable sleeve and is equipped with second sleeve (16), the inboard bottom rigid coupling of casing (1) has multiunit brake motor (17), multiunit the inside equal thread bush of second sleeve (16) is equipped with screw thread post (18), multiunit the top of screw thread post (18) all extends to the inside of casing (1), multiunit the one end that screw thread post (18) are located casing (1) inside is connected with the output shaft transmission of multiunit brake motor (17) respectively, controller (22) are installed to outside one side of casing (1).

2. A soil sampling device for geological exploration, as claimed in claim 1, characterized in that said first sleeves (15) are fixed with L-shaped plates (19) on the outside of the side away from each other, and said L-shaped plates (19) are fixed with casters (20) on the bottom.

3. A geological survey soil sampling device according to claim 1 wherein the bottom of said second sleeve (16) is fitted with a non-slip foot pad (21).

4. A soil sampling device for geological exploration according to claim 1, characterized in that a plurality of guiding columns (23) are fixedly connected to the top of the inner side of said casing (1), the bottoms of said plurality of guiding columns (23) extend to the bottom of said lifting plate (3) through said lifting plate (3), and the ends of said plurality of guiding columns (23) located at the bottom of said lifting plate (3) are fixedly connected to the bottom of the inner side of said casing (1).

5. A soil sampling device for geological exploration, according to claim 1, characterized in that said transverse plate (12) and said sampling bit (10) are fitted to each other, and a rubber pad (14) is fixed to the external side wall of the transverse plate (12).

6. A geological survey soil-sampling device according to claim 1 wherein said first sleeve (15) and second sleeve (16) are fitted together and the outer wall of the second sleeve (16) is of rectangular configuration.