CN221631011U - Sampling device for soil pollution detection - Google Patents
Sampling device for soil pollution detection Download PDFInfo
- Publication number
- CN221631011U CN221631011U CN202323436521.5U CN202323436521U CN221631011U CN 221631011 U CN221631011 U CN 221631011U CN 202323436521 U CN202323436521 U CN 202323436521U CN 221631011 U CN221631011 U CN 221631011U
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- Prior art keywords
- drill
- fixed
- soil
- movable block
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000003900 soil pollution Methods 0.000 title claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 27
- 238000005527 soil sampling Methods 0.000 abstract description 16
- 238000005553 drilling Methods 0.000 description 10
- 239000010410 layer Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device for soil pollution detection, which comprises a supporting frame capable of being gripped, wherein a drill barrel capable of rotating is vertically inserted in the center of the supporting frame, a driving motor for driving the drill barrel to rotate is fixed on the lower surface of the supporting frame, the lower end of the drill barrel is provided with an opening, a movable block capable of being movably adjusted up and down is arranged on the inner side of the drill barrel, an adjusting screw rod in rotary connection with the movable block is arranged on the inner side of the drill barrel, and the upper end thread of the adjusting screw rod penetrates through the top of the drill barrel. According to the utility model, the drill cylinder is vertically and downwards abutted against soil through the gripping support frame, at the moment, the drill cylinder is driven to rotate through the driving motor, the adjusting screw is screwed to drive the movable block to upwards move to make room at the inner side of the lower port of the drill cylinder after the drill cylinder drills to a specified depth, and then the drill is continued, so that soil enters the inner side of the lower port of the drill cylinder to realize soil sampling of the specified depth, and therefore, soil layers with different depths can be sampled.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a sampling device for soil pollution detection.
Background
Soil pollution is also a part of environmental pollution, and the pollution of the soil can influence the normal growth of vegetation to seriously damage the ecological environment, so that the soil is required to be sampled by a sampling device and then detected when the soil is detected, and the polluted condition of the soil is obtained.
The utility model provides a chinese patent of bulletin number CN211927328U, it discloses a soil sampling device for agricultural technology detects, including soil sampling device main part and motor, the top fixedly connected with of soil sampling device main part is first fixed frame, and the internally mounted of first fixed frame has the motor, the output of motor is connected with the second bull stick. According to the utility model, the second rotating rod and the telescopic rod are arranged, the movable rod can be driven to move on the surface of the soil sampling device through the rotation of the second rotating rod, the telescopic rod can slide in the fixed rod, so that the telescopic rod can be in contact with the ground, the soil sampling device main body can be effectively and conveniently used through the second rotating rod, the stability of the soil sampling device main body can be enhanced when the soil sampling device main body is used through the telescopic rod, the two groups of sampling heads can be separated through the fixing pin which is far away from the inside of the sampling heads, the soil sample can be conveniently taken out, the integrity of the sample is ensured, and meanwhile, the replacement of the sampling heads is convenient.
The soil sampling device samples soil by driving the sampling head to be inserted into the soil, and the sampling mode can only enable the sampling head to be inserted into the surface layer of the soil for sampling, so that the soil layers with different depths cannot be sampled, and the soil sampling aspect is still to be further improved.
Disclosure of utility model
In order to solve the problem that the soil sampling device cannot sample soil layers with different depths, the application provides a sampling device for soil pollution detection, which adopts the following technical scheme:
The utility model provides a soil pollution detects uses sampling device, includes the support frame that can grasp, and the vertical interlude in center of support frame has a section of thick bamboo that bores that can carry out the pivoted, and the lower surface mounting of support frame has a drive to bore a section of thick bamboo and carries out pivoted driving motor, bores the lower extreme opening setting of section of thick bamboo, and bores the inboard of section of thick bamboo and install the movable block that can carry out the upper and lower activity and adjust, bores the inboard of section of thick bamboo and is provided with the adjusting screw who rotates with the movable block and be connected, and adjusting screw's upper end screw runs through the top of boring a section of thick bamboo.
Optionally, the edge of the lower port of the drill cylinder is fixed with teeth which are uniformly arranged, the outer side surface of the drill cylinder is provided with external threads, and the inner wall of the drill cylinder is fixed with vertical guide bars.
Optionally, a rotating gear is fixedly sleeved on the outer side of the drill cylinder near the upper end, and a driving gear meshed with the rotating gear is fixed on an output shaft of the driving motor.
Optionally, the lower tip of movable block is provided with the toper, and is located and is fixed with bellied group tooth on the toper face, and the T type hanging groove of vertically running through is seted up to the upper end of movable block, and the guide way of lining up from top to bottom has been seted up on the right side of movable block.
Optionally, the upper end of adjusting screw is fixed with the turnhandle, and adjusting screw's lower extreme is fixed with the spliced pole, and the one end of spliced pole in the T type hanging groove of inserting is fixed with circular shape and hangs the platform.
Optionally, the support frame includes the supporting seat, and the upper surface center fixed mounting of supporting seat has the bearing, and the left and right sides of supporting seat is fixed with the handle, and the outside cover of handle is equipped with the antiskid cover.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the drill cylinder is vertically and downwards abutted against soil through the gripping support frame, at the moment, the drill cylinder is driven to rotate through the driving motor, the adjusting screw is screwed to drive the movable block to upwards move to make room at the inner side of the lower port of the drill cylinder after the drill cylinder drills to a specified depth, and then the drill is continued, so that soil enters the inner side of the lower port of the drill cylinder to realize soil sampling of the specified depth, and therefore, soil layers with different depths can be sampled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a sampling device for soil contamination detection according to the present utility model;
FIG. 2 is a schematic view of a drill barrel of a sampling device for soil contamination detection according to the present utility model;
FIG. 3 is a schematic view of a movable block of a sampling device for soil contamination detection according to the present utility model;
FIG. 4 is a schematic view of an adjusting screw of a sampling device for soil pollution detection according to the present utility model;
Fig. 5 is a schematic view of a support frame of a sampling device for soil pollution detection according to the present utility model.
In the figure: 1. a support frame; 11. an anti-skid sleeve; 12. a grip; 13. a support base; 14. a bearing; 2. drilling a cylinder; 21. rotating the gear; 22. an external thread; 23. teeth; 24. a guide bar; 3. adjusting a screw; 31. a rotating handle; 32. a connecting column; 33. hanging a table; 4. a driving motor; 5. a movable block; 51. t-shaped hanging grooves; 52. a guide groove; 53. and (3) tooth pulling.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
Referring to fig. 1 specifically, a sampling device for soil pollution detection includes a supporting frame 1 capable of being gripped, a drill pipe 2 capable of being rotated is vertically inserted in the center of the supporting frame 1, a driving motor 4 for driving the drill pipe 2 to rotate is fixed on the lower surface of the supporting frame 1, an opening at the lower end of the drill pipe 2 is arranged, a movable block 5 capable of being movably adjusted up and down is mounted on the inner side of the drill pipe 2, an adjusting screw 3 rotationally connected with the movable block 5 is arranged on the inner side of the drill pipe 2, upper threads of the adjusting screw 3 penetrate through the top of the drill pipe 2, the drill pipe 2 is vertically and downwards abutted against soil through the gripping supporting frame 1, at this time, the drill pipe 2 is driven to rotate by the driving motor 4, the adjusting screw 3 is screwed to drive the movable block 5 to move upwards to vacate space on the inner side of the lower port of the drill pipe 2 after the drill pipe 2 is drilled to a specified depth, and then soil is continuously drilled down so that the inner side of the lower port of the drill pipe 2 is enabled to realize soil sampling of specified depth, and thus soil layers of different depths can be sampled.
Referring to fig. 2, teeth 23 uniformly arranged are fixed on the edge of the lower port of the drill barrel 2 to facilitate breaking, external threads 22 are provided on the outer side surface of the drill barrel 2 to realize downward movement of the drill barrel 2 while drilling soil, vertical guide strips 24 are fixed on the inner wall of the drill barrel 2 to realize rotation limitation and up-down movement guidance of the movable block 5, a rotating gear 21 is fixedly sleeved on the outer side of the drill barrel 2 near the upper end, a driving gear meshed with the rotating gear 21 is fixed on the output shaft of the driving motor 4, and the driving motor 4 drives the rotating gear 21 to rotate to drive the drill barrel 2 to rotate the drill soil.
Referring to fig. 3 specifically, a cone-shaped lower end portion of the movable block 5 is provided with a cone-shaped, and a protruding poking tooth 53 is fixed on a cone-shaped surface, the movable block 5 realizes the auxiliary drilling barrel 2 to break the earth through the poking tooth 53 at the lower end, a T-shaped hanging groove 51 longitudinally penetrating through the upper end portion of the movable block 5 is provided, the movable block 5 realizes the rotation hanging fit with the adjusting screw 3 through the T-shaped hanging groove 51, a guiding groove 52 vertically penetrating through the right side of the movable block 5 is provided, and the movable block 5 performs guiding fit with the guiding strip 24 through the guiding groove 52.
Referring to fig. 4 specifically, a rotating handle 31 is fixed at the upper end of the adjusting screw 3, a connecting column 32 is fixed at the lower end of the adjusting screw 3, a circular hanging table 33 is fixed at one end of the connecting column 32 inserted in the T-shaped hanging groove 51, and the adjusting screw 3 is hung in the T-shaped hanging groove 51 through the connecting column 32 and the hanging table 33, so as to realize the rotation hanging with the movable block 5.
Referring to fig. 5 specifically, the support frame 1 includes a support base 13, a bearing 14 is fixedly mounted in the center of the upper surface of the support base 13, the bearing 14 rotates and mounts the drill cylinder 2, grips 12 are fixed on the left and right sides of the support base 13, the grip 12 is used for gripping the support frame 1, and an anti-slip sleeve 11 is sleeved on the outer side of the grips 12 to play an anti-slip role.
Working principle: when soil sampling is carried out, the movable block 5 is propped against the lower port of the drilling barrel 2 through rotating the adjusting screw 3, then the supporting frame 1 is supported through the handle 12, the driving motor 4 drives the rotating gear 21 to rotate so as to drive the drilling barrel 2 to rotate to drill soil, after the drilling barrel 2 drills to a certain depth, the movable block 5 is enabled to move upwards through rotating the adjusting screw 3, the soil can enter the inner side of the drilling barrel 2 while the drilling barrel 2 is drilled, then the drilling barrel 2 is taken out, and the adjusting screw 3 is rotated again so that the movable block 5 descends to eject the soil sample in the drilling barrel 2, so that soil sampling is completed.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a soil pollution detects uses sampling device, includes support frame (1) that can grasp, its characterized in that: the center of support frame (1) is vertical to be alternated has and to carry out pivoted and bores section of thick bamboo (2), and the lower fixed surface of support frame (1) is equipped with and bores section of thick bamboo (2) and carry out pivoted driving motor (4), the lower extreme opening that bores section of thick bamboo (2) sets up, and bores the inboard of section of thick bamboo (2) and install movable block (5) that can carry out the upper and lower activity and adjust, the inboard that bores section of thick bamboo (2) is provided with adjusting screw (3) that rotate with movable block (5) and be connected, and the upper end screw thread of adjusting screw (3) runs through the top that bores section of thick bamboo (2).
2. The sampling device for soil pollution detection according to claim 1, wherein teeth (23) which are uniformly arranged are fixed at the edge of the lower port of the drill cylinder (2), external threads (22) are formed on the outer side surface of the drill cylinder (2), and vertical guide strips (24) are fixed on the inner wall of the drill cylinder (2).
3. The sampling device for soil pollution detection according to claim 2, wherein a rotating gear (21) is fixedly sleeved on the outer side of the drill cylinder (2) near the upper end, and a driving gear meshed with the rotating gear (21) is fixed on an output shaft of the driving motor (4).
4. The sampling device for soil pollution detection according to claim 1, wherein the lower end of the movable block (5) is provided with a cone shape, a convex poking tooth (53) is fixed on the cone surface, the upper end of the movable block (5) is provided with a T-shaped hanging groove (51) which longitudinally penetrates, and the right side of the movable block (5) is provided with a guide groove (52) which vertically penetrates.
5. The sampling device for soil pollution detection according to claim 4, wherein a rotating handle (31) is fixed at the upper end of the adjusting screw (3), a connecting column (32) is fixed at the lower end of the adjusting screw (3), and a circular hanging table (33) is fixed at one end of the connecting column (32) inserted into the T-shaped hanging groove (51).
6. The sampling device for soil pollution detection according to claim 1, wherein the supporting frame (1) comprises a supporting seat (13), a bearing (14) is fixedly arranged in the center of the upper surface of the supporting seat (13), grips (12) are fixed on the left side and the right side of the supporting seat (13), and an anti-slip sleeve (11) is sleeved on the outer side of the grips (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323436521.5U CN221631011U (en) | 2023-12-18 | 2023-12-18 | Sampling device for soil pollution detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323436521.5U CN221631011U (en) | 2023-12-18 | 2023-12-18 | Sampling device for soil pollution detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221631011U true CN221631011U (en) | 2024-08-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323436521.5U Active CN221631011U (en) | 2023-12-18 | 2023-12-18 | Sampling device for soil pollution detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221631011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118962084A (en) * | 2024-10-17 | 2024-11-15 | 北京市生态地质研究所 | A contaminated soil detection and undisturbed sampling device |
-
2023
- 2023-12-18 CN CN202323436521.5U patent/CN221631011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118962084A (en) * | 2024-10-17 | 2024-11-15 | 北京市生态地质研究所 | A contaminated soil detection and undisturbed sampling device |
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