CN221260480U

CN221260480U - Soil sampling device

Info

Publication number: CN221260480U
Application number: CN202322721199.4U
Authority: CN
Inventors: 张松涛; 杨芳; 严正平; 李定武; 杨乐
Original assignee: Qinghai Nonferrous Geology And Mineral Exploration Bureau
Current assignee: Qinghai Nonferrous Geology And Mineral Exploration Bureau
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-07-02
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a soil sampling device, which belongs to the field of geological survey technology. The device comprises a support platform and a balance component, wherein the balance component is arranged above the support platform, and the balance component comprises a fixed platform, wherein the fixed platform is fixedly connected to the upper surface of the support platform. The beneficial effect is that the soil sampling device, by arranging the balance component and the support component, when the ground is unbalanced, people click a control switch to make the balance ball disengage from the electromagnet, thereby making one side of the balance plate move downward, thereby making the first electrode plate and the second electrode plate on one side contact each other, thereby making the first forward and reverse motor on the other side operate, and under the cooperation of the first threaded column and the first threaded tube, the first connecting plate and the second supporting plate are driven to move, and when the balance plate is balanced, the electromagnet will re-attract the balance ball, thereby making it convenient for people to balance and adjust the device, thereby ensuring vertical sampling and making the detection result more accurate.

Description

Soil sampling device

Technical Field

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

Background

Soil sampling refers to a method of collecting a soil sample, including the layout of the sampling and sampling techniques. The soil sample of the profile is collected after the profile observation and recording is finished, the profile is firstly trimmed and cleaned before sampling, the floating soil on the outermost layer is scraped, then the soil sample is sampled from the central typical part layer by layer from top to bottom according to the layers, and if the metal content in the soil is analyzed, the sampling by using a metal tool is avoided.

When the current device is taking a sample, because the place of geological survey is different, the device can't keep balance on uneven subaerial, and then can't guarantee the perpendicular sample, and current device can't carry out direct matching to the sample and the sampling depth of gathering simultaneously, and is comparatively inconvenient when using, for solving above problem, we have proposed following device.

Disclosure of utility model

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a soil sampling device which has the characteristics of keeping balance of the device on uneven ground, further ensuring vertical sampling and being convenient for directly matching the collected sample with the sampling depth.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides a soil sampling device, which comprises a supporting table and a balance component, wherein the balance component is arranged above the supporting table, the balance component comprises a fixed table, the fixed table is fixedly connected to the upper surface of the supporting table, a first supporting plate is fixedly connected to the inside of the fixed table, a supporting rod penetrates through the surface of the first supporting plate, a balance plate penetrates through the surface of the supporting rod, a groove is formed in the upper surface of the balance plate, an electromagnet is arranged in the groove, a balance ball is arranged above the electromagnet, a baffle is fixedly connected to the upper surface of the balance plate, a first electrode plate is fixedly connected to the lower surface of the balance plate, a fixed block is fixedly connected to the inside of the fixed table, a second electrode plate is fixedly connected to the upper end of the fixed block, and the positions of the first electrode plate and the second electrode plate are corresponding.

When using a soil sampling device of this technical scheme, through setting up balance assembly and supporting component, when the unbalanced on ground, people click control switch, thereby make the balance ball break away from the electro-magnet, thereby make one side downwardly moving of balance plate, and then make the first electrode plate and the second electrode plate of one side contact, thereby the first positive and negative motor operation of opposite side, under the cooperation of first screw thread post and first screwed pipe, thereby drive first connecting plate and second backup pad and remove, when the balance plate is balanced, can make the electro-magnet hold the balance ball again, make things convenient for people to balance the regulation to the device, and then guarantee perpendicular sample, make the testing result more accurate.

Further, the first fixed plate of supporting bench upper surface fixedly connected with, fixed surface is connected with supporting component under the first fixed plate, supporting component includes the elevating platform, elevating platform fixed connection is at first fixed plate lower surface, the transmission storehouse has been seted up to the elevating platform inside, the inside positive and negative motor of fixedly connected with of transmission storehouse, the first screw thread post of output shaft one end fixedly connected with of first positive and negative motor, first screw thread post other end threaded connection has first screwed pipe, first movable groove has been seted up on the supporting bench surface, first screwed pipe wears to establish in first movable groove, first screwed pipe other end fixedly connected with first connecting plate, first connecting plate other end fixedly connected with second backup pad, first screwed pipe side fixedly connected with slider, the spout has been seted up to the transmission storehouse inner wall, slider sliding connection is in the spout.

Further, the fixed surface is connected with the second fixed plate on the supporting bench, fixed surface is connected with first motor case under the second fixed plate, the positive and negative motor of first motor incasement portion fixedly connected with second, the output shaft one end fixedly connected with second screw thread post of positive and negative motor of second, second screw thread post other end threaded connection has the second screwed pipe, second screwed pipe other end fixedly connected with second connecting plate, second connecting plate side fixedly connected with connecting rod, the connecting rod other end fixedly connected with spacing ring, supporting bench upper surface fixedly connected with gag lever post, gag lever post other end fixedly connected with is at second fixed plate lower surface, the gag lever post is two sets of altogether to the symmetry sets up at supporting bench upper surface, spacing ring sliding connection is at the gag lever post surface, second connecting plate other end fixedly connected with second motor case, second motor incasement portion fixedly connected with servo motor, servo motor's output shaft one end fixedly connected with pivot, pivot surface fixedly connected with spiral sample piece, pivot surface fixedly connected with sleeve, supporting bench upper surface is equipped with gag lever post, the second movable slot is seted up at the second movable slot in the movable sleeve.

Further, a sampling port is formed in the surface of the sleeve, and scale marks are arranged on the surface of the sleeve.

Further, the lower surface of the supporting table is fixedly connected with a wheel set, the side face of the wheel set is provided with brake pads, and the wheel set is four sets in total and is arranged at the lower end of the supporting table in a rectangular shape.

Further, an energy storage bin is arranged in the supporting table, a storage battery is fixedly connected in the energy storage bin, and a control switch is fixedly connected to the surface of the fixed table.

Further, the side surface of the supporting table is fixedly connected with a pushing handle.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. according to the soil sampling device, when the ground is unbalanced, people click the control switch to enable the balance ball to be separated from the electromagnet, so that one side of the balance plate moves downwards, the first electrode plate on one side is further enabled to be contacted with the second electrode plate, the first positive and negative motor on the other side operates, the first connecting plate and the second supporting plate are driven to move under the cooperation of the first threaded column and the first threaded pipe, when the balance plate is balanced, the electromagnet can be enabled to absorb the balance ball again, balance adjustment of the device is facilitated, vertical sampling is further guaranteed, and the detection result is more accurate;

2. This soil sampling device through setting up sample connection and scale mark, when people need gather the sample, people gather the sample through the sample connection on sleeve surface, under the cooperation of the scale mark on sleeve surface simultaneously, made things convenient for people to carry out direct matching with the sample depth of gathering, made things convenient for people's use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the present utility model in front perspective cross-section;

FIG. 2 is a schematic diagram of the front perspective view of the present utility model;

FIG. 3 is a schematic diagram of the front perspective view of the present utility model;

FIG. 4 is a schematic view of a balance assembly with a three-dimensional enlarged structure according to the present utility model

Fig. 5 is a schematic view of a three-dimensional enlarged structure of a support assembly according to the present utility model.

The marks in the drawings are:

1. A support table; 2. a balancing assembly; 201. a fixed table; 202. a first support plate; 203. a support rod; 204. a balance plate; 205. a groove; 206. an electromagnet; 207. a balance ball; 208. a baffle; 209. a first electrode plate; 210. a fixed block; 211. a second electrode plate; 3. a first fixing plate; 4. a support assembly; 401. a lifting table; 402. a transmission bin; 403. a first reversible motor; 404. a first threaded post; 405. a first threaded pipe; 406. a first connection plate; 407. a second support plate; 408. a slide block; 409. a chute; 5. a first movable groove; 6. a second fixing plate; 7. a first motor case; 8. a second forward and reverse motor; 9. a second threaded post; 10. a second threaded tube; 11. a second connecting plate; 12. a connecting rod; 13. a limiting ring; 14. a limit rod; 15. a second motor case; 16. a servo motor; 17. a rotating shaft; 18. spiral sampling piece; 19. a sleeve; 20. a sampling port; 21. scale marks; 22. a second movable groove; 23. a wheel set; 24. a brake pad; 25. an energy storage bin; 26. a storage battery; 27. a control switch; 28. push handle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-5.

Referring to fig. 1-5, the present utility model provides a technical solution: the soil sampling device comprises a supporting table 1 and a balance assembly 2, wherein the balance assembly 2 is arranged above the supporting table 1, the balance assembly 2 comprises a fixed table 201, the fixed table 201 is fixedly connected to the upper surface of the supporting table 1, a first supporting plate 202 is fixedly connected to the inside of the fixed table 201, a supporting rod 203 is arranged on the surface of the first supporting plate 202 in a penetrating manner, a balance plate 204 is arranged on the surface of the supporting rod 203 in a penetrating manner, a groove 205 is formed in the upper surface of the balance plate 204, an electromagnet 206 is arranged in the groove 205, a balance ball 207 is arranged above the electromagnet 206, a baffle 208 is fixedly connected to the upper surface of the balance plate 204, a first electrode plate 209 is fixedly connected to the lower surface of the balance plate 204, a fixed block 210 is fixedly connected to the inside of the fixed table 201, a second electrode plate 211 is fixedly connected to the upper end of the fixed block 210, and the positions of the first electrode plate 209 and the second electrode plate 211 correspond to each other;

Through adopting above-mentioned technical scheme, this soil sampling device, through setting up balance assembly 2 and supporting component 4, when the unbalanced ground, people click control switch 27, thereby make balanced ball 207 break away from electro-magnet 206, thereby make one side of balance plate 204 move down, and then make one side's first electrode plate 209 and second electrode plate 211 contact, thereby make one side's first positive and negative motor 403 function, under the cooperation of first screw thread post 404 and first screwed pipe 405, thereby drive first connecting plate 406 and second backup pad 407 and remove, when balance plate 204 is balanced, can make electro-magnet 206 hold balanced ball 207 again, make things convenient for people to carry out balanced regulation to the device, and then guarantee vertical sampling, make the testing result more accurate.

Specifically, the first fixed plate 3 of fixed surface connection on brace table 1, fixed surface is connected with supporting component 4 under the first fixed plate 3, supporting component 4 includes elevating platform 401, elevating platform 401 fixed connection is at the lower surface of first fixed plate 3, transmission storehouse 402 has been seted up to elevating platform 401 inside, the inside first positive and negative motor 403 of fixedly connected with of transmission storehouse 402, the first screw thread post 404 of output shaft one end fixedly connected with of first positive and negative motor 403, first screw thread post 404 other end threaded connection has first screwed pipe 405, first movable groove 5 has been seted up on brace table 1 surface, first screwed pipe 405 wears to establish in first movable groove 5, first screwed pipe 405 other end fixedly connected with first connecting plate 406, first connecting plate 406 other end fixedly connected with second backup pad 407, first screwed pipe 405 side fixedly connected with slider 408, spout 409 has been seted up to transmission storehouse 402 inner wall, slider 408 sliding connection is in spout 409.

Specifically, the upper surface fixedly connected with second fixed plate 6 of brace table 1, the fixed surface is connected with first motor case 7 under the second fixed plate 6, the inside fixedly connected with second positive and negative motor 8 of first motor case 7, the output shaft one end fixedly connected with second screw thread post 9 of second positive and negative motor 8, the other end threaded connection of second screw thread post 9 has second screwed pipe 10, the other end fixedly connected with second connecting plate 11 of second screwed pipe 10, the fixed connection connecting rod 12 of second connecting plate 11 side, the fixed connection spacing ring 13 of connecting rod 12 other end, brace table 1 upper surface fixedly connected with gag lever post 14, gag lever post 14 other end fixed connection is at second fixed plate 6 lower surface, gag lever post 14 totally two sets of to the symmetry sets up at brace table 1 upper surface, spacing ring 13 sliding connection is at gag lever post 14 surface, the fixed connection second motor 15 of second connecting plate 11 other end, the inside fixedly connected with servo motor case 16 of second motor case 15, the output shaft one end fixedly connected with pivot 17 of servo motor 16, pivot 17 surface fixedly connected with spiral sample piece 18, 17 surface fixedly connected with sleeve 19, 17 surface fixedly installs on the brace table 1, the surface is equipped with second movable groove 22 in the second movable sleeve groove 22.

Specifically, a sampling port 20 is formed on the surface of the sleeve 19, and graduation marks 21 are formed on the surface of the sleeve 19.

Through adopting above-mentioned technical scheme, this soil sampling device through setting up sample connection 20 and scale mark 21, when people need gather the sample, people gather the sample through the sample connection 20 on sleeve 19 surface, under the cooperation of the scale mark 21 on sleeve 19 surface, made things convenient for people to carry out direct matching with the sample of gathering and sampling depth simultaneously, made things convenient for people's use.

Specifically, the lower surface of the supporting table 1 is fixedly connected with a wheel set 23, the side surface of the wheel set 23 is provided with a brake block 24, and the wheel set 23 is divided into four groups and is arranged at the lower end of the supporting table 1 in a rectangular shape.

Specifically, the energy storage bin 25 is arranged in the supporting table 1, the storage battery 26 is fixedly connected in the energy storage bin 25, and the control switch 27 is fixedly connected to the surface of the fixed table 201.

Specifically, the side of the supporting table 1 is fixedly connected with a push handle 28.

The working principle of the utility model is as follows:

When in use, when people need to move the device, the device is convenient to move to a proper place by the cooperation of the push handle 28 and the wheel set 23, when people need to fix the device, people only need to adjust the brake pad 24 arranged on the side surface of the wheel set 23 to a braking state, when people need to work, people firstly control the first positive and negative motor 403 to operate by the control switch 27, thereby driving the first connecting plate 406 and the second supporting plate 407 to move by the cooperation of the first threaded column 404 and the first threaded tube 405, supporting the device, after the supporting is finished, people control the first positive and negative motor 403 to stop operating by the control switch 27, when people need to balance the device, people click the control switch 27, thereby leading the balance ball 207 to be separated from the electromagnet 206, leading the balance ball 207 to move above the balance plate 204, so that one side of the balance plate 204 moves downwards, and the first electrode plate 209 and the second electrode plate 211 on one side are contacted with each other, so that the first positive and negative motor 403 on one side is operated again, so that the second supporting plate 407 is driven to move, when the balance plate 204 balances, the balance ball 207 is returned to the upper part of the electromagnet 206, and then the electromagnet 206 can suck the balance ball 207 again, so that the device keeps balance, thereby ensuring vertical sampling, when people need to sample, people firstly control the servo motor 16 to operate through the control switch 27, so that the rotating shaft 17 is driven to rotate, so that the sleeve 19 and the spiral sampling sheet 18 are driven to rotate, after stabilization, people control the second positive and negative motor 8 to operate through the control switch 27, under the cooperation of the second threaded column 9 and the second threaded tube 10, so that the second connecting plate 11 is driven to move downwards, thereby drive pivot 17, sleeve 19 and spiral sampling piece 18 downwardly moving, made things convenient for people to take a sample, after the sample is accomplished, people control second positive and negative motor 8 reversal through control switch 27 to drive pivot 17, sleeve 19 and spiral sampling piece 18 upwardly moving, finally people gather the sample through sampling port 20 can.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. Soil sampling device, including supporting bench (1) and balance subassembly (2), its characterized in that: balance subassembly (2) set up in brace table (1) top, balance subassembly (2) include fixed station (201), fixed station (201) fixedly connected with is at brace table (1) upper surface, the inside fixedly connected with first backup pad (202) of fixed station (201), bracing piece (203) are worn to be equipped with on first backup pad (202) surface, bracing piece (203) surface wears to be equipped with balance plate (204), recess (205) are seted up to balance plate (204) upper surface, recess (205) inside is provided with electro-magnet (206), electro-magnet (206) top is provided with balance ball (207), balance plate (204) upper surface fixedly connected with baffle (208), balance plate (204) lower surface fixedly connected with first electrode plate (209), the inside fixedly connected with fixed block (210) of fixed station (201), fixed block (210) upper end fixedly connected with second electrode plate (211), first electrode plate (209) and second (211) position are corresponding.

2. A soil sampling apparatus as claimed in claim 1, wherein: the utility model provides a supporting bench (1) upper surface fixedly connected with first fixed plate (3), fixed surface is connected with supporting component (4) under first fixed plate (3), supporting component (4) are including elevating platform (401), elevating platform (401) fixed connection is in first fixed plate (3) lower surface, transmission storehouse (402) have been seted up to elevating platform (401) inside, transmission storehouse (402) inside fixedly connected with first positive and negative motor (403), the output shaft one end fixedly connected with first screw thread post (404) of first positive and negative motor (403), first screw thread post (404) other end threaded connection has first screwed pipe (405), first movable groove (5) have been seted up on supporting bench (1) surface, first screwed pipe (405) wear to establish in first movable groove (5), first screwed pipe (405) other end fixedly connected with first connecting plate (406), first connecting plate (406) other end fixedly connected with second backup pad (407), first screwed pipe (405) side fixedly connected with slider (408), sliding connection has slider (409) in sliding groove (409).

3. A soil sampling apparatus as claimed in claim 1, wherein: the utility model discloses a servo motor, including supporting bench (1), second fixed plate (6) upper surface fixedly connected with, first motor case (7) of fixed surface connection under second fixed plate (6), first motor case (7) inside fixedly connected with second positive and negative motor (8), the output shaft one end fixedly connected with second screw thread post (9) of second positive and negative motor (8), second screw thread post (9) other end threaded connection has second screwed pipe (10), second screwed pipe (10) other end fixedly connected with second connecting plate (11), second connecting plate (11) side fixedly connected with connecting rod (12), connecting rod (12) other end fixedly connected with spacing collar (13), supporting bench (1) upper surface fixedly connected with spacing pole (14), spacing pole (14) other end fixedly connected with is at second fixed plate (6) lower surface, spacing pole (14) are two sets of altogether to the symmetry sets up at supporting bench (1) upper surface, spacing collar (13) sliding connection is at spacing pole (14) surface, second motor (11) side fixedly connected with connecting rod (12), second motor (16) other end fixedly connected with second servo motor case (16), the surface of the rotating shaft (17) is fixedly connected with a spiral sampling sheet (18), a sleeve (19) is fixedly arranged on the surface of the rotating shaft (17), a second movable groove (22) is formed in the upper surface of the supporting table (1), and the sleeve (19) is arranged in the second movable groove (22) in a penetrating mode.

4. A soil sampling apparatus as claimed in claim 3, wherein: the surface of the sleeve (19) is provided with a sampling port (20), and the surface of the sleeve (19) is provided with scale marks (21).

5. A soil sampling apparatus as claimed in claim 1, wherein: the wheel set (23) is fixedly connected to the lower surface of the supporting table (1), the side face of the wheel set (23) is provided with the brake block (24), and the wheel set (23) is four in total and is arranged at the lower end of the supporting table (1) in a rectangular mode.

6. A soil sampling apparatus as claimed in claim 1, wherein: an energy storage bin (25) is arranged in the supporting table (1), a storage battery (26) is fixedly connected in the energy storage bin (25), and a control switch (27) is fixedly connected to the surface of the fixed table (201).

7. A soil sampling apparatus as claimed in claim 1, wherein: the side surface of the supporting table (1) is fixedly connected with a pushing handle (28).