CN212539723U - Sampling device for environmental geological survey - Google Patents
Sampling device for environmental geological survey Download PDFInfo
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- CN212539723U CN212539723U CN202021699099.6U CN202021699099U CN212539723U CN 212539723 U CN212539723 U CN 212539723U CN 202021699099 U CN202021699099 U CN 202021699099U CN 212539723 U CN212539723 U CN 212539723U
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Abstract
The utility model discloses a sampling device for environmental geological survey relates to the geological survey field, the loach carrying platform comprises a supporting fram, the inside of support frame is provided with the fly leaf, the upper surface middle part fixedly connected with driving motor of fly leaf, driving motor's output fixedly connected with axis of rotation, the sampler barrel has been cup jointed in the lower extreme outside of axis of rotation, the top fixedly connected with sleeve pipe of sampler barrel, the sleeve pipe cup joints in the upper end outside of axis of rotation, and the sleeve pipe passes through locking bolt and axis of rotation fixed connection, the bottom of sampler barrel is provided with the sleeve, a plurality of hang plates that are the distribution of annular array of fixedly connected with on the telescopic inner wall. The utility model discloses a be provided with the sampler barrel in the outside of axis of rotation, be provided with the awl tooth on the sleeve of sampler barrel bottom, the effect on broken soil layer has been played in the drill bit cooperation of awl tooth and axis of rotation bottom for this device is convenient for take a sample, has improved the sampling efficiency of this device.
Description
Technical Field
The utility model relates to a geology reconnaissance field, in particular to sampling device is used in environmental geology reconnaissance.
Background
The analysis of sampling in geological survey is very important, and for analysis, different samples with analytical value are selected firstly, and a sampler is a necessary tool in the process. Current sampler, simple structure is manual mostly, and is very difficult to some geology hard local samples, and the sample of sampling tube in taking out the back in addition drops easily, influences the sample of staff to the different degree of depth soil layers. Therefore, it is necessary to provide a sampling device for environmental geological exploration to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device is used in environmental geology reconnaissance to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sampling device for environmental geology reconnaissance, includes the support frame, the inside of support frame is provided with the fly leaf, the upper surface middle part fixedly connected with driving motor of fly leaf, driving motor's output fixedly connected with axis of rotation, the sampler barrel has been cup jointed in the lower extreme outside of axis of rotation, the top fixedly connected with sleeve pipe of sampler barrel, the sleeve pipe cup joints in the upper end outside of axis of rotation, and the sleeve pipe passes through locking bolt and axis of rotation fixed connection, the bottom of sampler barrel is provided with the sleeve, a plurality of hang plates that are annular array and distribute of fixedly connected with on the telescopic inner wall, telescopic bottom fixedly connected with broken subassembly, the bottom of axis of rotation is provided with the drill bit, the drill bit is located telescopic below.
Preferably, the middle of the top end of the drill bit is provided with a threaded groove, and the bottom end of the rotating shaft is connected with the threaded groove through internal and external threads.
Preferably, the top end of the sleeve is fixedly connected with a threaded sleeve, the inner side of the threaded sleeve is connected with the outer side wall of the lower end of the sampling tube through inner and outer threads, and the bottom end of the sleeve is provided with an annular threaded groove.
Preferably, the crushing assembly comprises an annular connecting block, a plurality of bevel gears distributed in an annular array are fixedly connected to the bottom end of the annular connecting block, an annular thread convex plate is fixedly connected to the top end of the annular connecting block, and the annular thread convex plate is matched with the annular thread groove.
Preferably, the equal fixedly connected with pneumatic cylinder in top both sides of support frame, the output of pneumatic cylinder passes through push rod and fly leaf fixed connection, the equal fixedly connected with binding plate in both ends of fly leaf, binding plate is connected with the inner wall laminating of support frame.
Preferably, one side middle part fixedly connected with limit slide of rigging board, set up the spacing spout of vertical distribution on the inner wall of support frame, limit slide is located the inside of spacing spout.
The utility model discloses a technological effect and advantage:
1. the sampling cylinder is arranged outside the rotating shaft, the sleeve at the bottom end of the sampling cylinder is provided with the bevel gear, and the bevel gear is matched with the drill bit at the bottom end of the rotating shaft to break a soil layer, so that the device is convenient to sample, and the sampling efficiency of the device is improved;
2. the utility model discloses a be provided with a plurality of hang plates in telescopic inside, the setting of a plurality of hang plates can prevent that the soil in the sampler barrel from dropping easily in the soil layer entering sampler barrel of being convenient for, and the staff of being convenient for takes a sample to the soil layer of the different degree of depth in the sampler barrel, has further improved the sampling efficiency of this device.
Drawings
Fig. 1 is a schematic sectional view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view of the sampling tube structure of the present invention.
Fig. 3 is a schematic sectional view of the sleeve structure of the present invention.
In the figure: 1. a support frame; 2. a movable plate; 3. a drive motor; 4. a rotating shaft; 5. a sampling tube; 6. a sleeve; 7. locking the bolt; 8. a sleeve; 9. an inclined plate; 10. a crushing assembly; 11. a drill bit; 12. a threaded groove; 13. a threaded sleeve; 14. an annular connecting block; 15. conical teeth; 16. an annular threaded lug plate; 17. an annular thread groove; 18. a hydraulic cylinder; 19. attaching a plate; 20. a limiting slide block; 21. and a limiting sliding groove.
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.
The utility model provides a sampling device for environmental geological survey as shown in figures 1-3, as shown in figure 1, comprising a support frame 1, a movable plate 2 is arranged in the support frame 1, a driving motor 3 is fixedly connected with the middle part of the upper surface of the movable plate 2, an output end of the driving motor 3 is fixedly connected with a rotating shaft 4, a sampling tube 5 is sleeved outside the lower end of the rotating shaft 4, the sampling tube 5 can collect sampled soil, hydraulic cylinders 18 are fixedly connected with both sides of the top end of the support frame 1, the output end of the hydraulic cylinder 18 is fixedly connected with the movable plate 2 through a push rod, the hydraulic cylinder 18 can drive the movable plate 2 to move up and down through the push rod, the sampling device is convenient for sampling, attachment plates 19 are fixedly connected with both ends of the movable plate 2, the attachment plates 19 are attached to the inner wall of the support frame 1, a, the inner wall of the support frame 1 is provided with vertically distributed limiting sliding grooves 21, the limiting sliding blocks 20 are located inside the limiting sliding grooves 21, the limiting sliding blocks 20 and the limiting sliding grooves 21 are matched to limit the attaching plate 19, and therefore the movable plate 2 keeps vertically moving up and down.
As shown in fig. 2, the top end of the sampling tube 5 is fixedly connected with a sleeve 6, the sleeve 6 is sleeved outside the upper end of the rotating shaft 4, and the sleeve 6 is fixedly connected with the rotating shaft 4 through the locking bolt 7, so that the rotating shaft 4 can drive the sampling cylinder 5 to rotate, the bottom end of the sampling cylinder 5 is provided with a sleeve 8, the inner wall of the sleeve 8 is fixedly connected with a plurality of inclined plates 9 distributed in an annular array, the arrangement of the plurality of inclined plates 9 ensures that the soil layer can easily enter the sampling cylinder 5, also make the soil layer in the sampling tube 5 can not drop easily simultaneously, the broken subassembly 10 of the bottom fixedly connected with of sleeve 8, the bottom of axis of rotation 4 is provided with drill bit 11, drill bit 11 is located the below of sleeve 8, threaded groove 12 has been seted up at the top middle part of drill bit 11, the bottom of axis of rotation 4 is passed through internal and external screw thread and is connected with threaded groove 12, through such setting for drill bit 11 is convenient for the dismouting change.
As shown in fig. 3, sleeve 8's top fixedly connected with thread bush 13, thread bush 13's inboard is connected with the lower extreme lateral wall of sampling tube 5 through interior external screw thread, make sleeve 8 be convenient for separate with sampling tube 5, annular thread groove 17 has been seted up to sleeve 8's bottom, broken subassembly 10 includes annular connecting block 14, a plurality of awl teeth 15 that are the annular array and distribute of bottom fixedly connected with of annular connecting block 14, awl tooth 15 rotates along with sampling tube 5, the effect on broken soil layer has been played, be convenient for this device sample, annular connecting block 14's top fixedly connected with annular thread flange 16, annular thread flange 16 and annular thread groove 17 looks adaptation, can fix annular connecting block 14 on sleeve 8.
The utility model discloses the theory of operation:
when the device works, firstly, the driving motor 3 is started, the driving motor 3 drives the sampling cylinder 5 and the drill bit 11 to rotate through the rotating shaft 4, then the hydraulic cylinder 18 is started, the hydraulic cylinder 18 drives the movable plate 2 to move downwards through the push rod, and further drives the sampling cylinder 5 to move downwards, the drill bit 11 and the conical teeth 15 at the bottom end of the sleeve 8 are matched to play a role of crushing soil layers, so that the sampling work is convenient to carry out, the crushed soil layers enter the sampling cylinder 5 through the inclined plate 9 in the sleeve 8, after the sampling is finished, the copper drum hydraulic cylinder 18 drives the sampling cylinder 5 to move upwards until the drill bit 11 is separated from the soil layers, then the support frame 1 is laid down, the sleeve 6 is detached from the locking bolt 7 on the rotating shaft 4, then the drill bit 11 on the rotating shaft 4 is detached, at the moment, the sampling cylinder 5 can be separated from the rotating shaft 4, then the sleeve 8 is upwards and screwed, can take a sample to the soil layer of the different degree of depth in the sampling tube 5 this moment, improve the sampling efficiency of this device.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an environmental geology reconnaissance is with sampling device, includes support frame (1), its characterized in that: the portable sampling device is characterized in that a movable plate (2) is arranged in the support frame (1), the middle of the upper surface of the movable plate (2) is fixedly connected with a driving motor (3), the output end of the driving motor (3) is fixedly connected with a rotating shaft (4), a sampling cylinder (5) is sleeved on the outer side of the lower end of the rotating shaft (4), a sleeve (6) is fixedly connected to the top end of the sampling cylinder (5), the sleeve (6) is sleeved on the outer side of the upper end of the rotating shaft (4), the sleeve (6) is fixedly connected with the rotating shaft (4) through a locking bolt (7), a sleeve (8) is arranged at the bottom end of the sampling cylinder (5), a plurality of inclined plates (9) distributed in an annular array are fixedly connected to the inner wall of the sleeve (8), a crushing assembly (10) is fixedly connected to the bottom end of the sleeve (8), and a, the drill bit (11) is positioned below the sleeve (8).
2. The sampling device for environmental geological survey according to claim 1, characterized in that: the middle of the top end of the drill bit (11) is provided with a threaded groove (12), and the bottom end of the rotating shaft (4) is connected with the threaded groove (12) through internal and external threads.
3. The sampling device for environmental geological survey according to claim 2, characterized in that: the top fixedly connected with thread bush (13) of sleeve (8), the inboard of thread bush (13) is connected with the lower extreme lateral wall of sampling tube (5) through interior external screw thread, annular thread groove (17) have been seted up to the bottom of sleeve (8).
4. A sampling device for environmental geological survey according to claim 3, characterized in that: broken subassembly (10) are including annular connecting block (14), the bottom fixedly connected with of annular connecting block (14) is a plurality of awl teeth (15) that are the annular array and distribute, the top fixedly connected with annular screw thread flange (16) of annular connecting block (14), annular screw thread flange (16) and annular thread groove (17) looks adaptation.
5. The sampling device for environmental geological survey according to claim 4, characterized in that: the utility model discloses a support frame, including the top of support frame (1), the equal fixedly connected with pneumatic cylinder (18) in both sides in top, the output of pneumatic cylinder (18) passes through push rod and fly leaf (2) fixed connection, the equal fixedly connected with attaching plate (19) in both ends of fly leaf (2), attaching plate (19) are connected with the inner wall laminating of support frame (1).
6. The sampling device for environmental geological survey according to claim 5, wherein: one side middle part fixedly connected with spacing slider (20) of rigging board (19), set up vertical distribution's spacing spout (21) on the inner wall of support frame (1), spacing slider (20) are located the inside of spacing spout (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021699099.6U CN212539723U (en) | 2020-08-15 | 2020-08-15 | Sampling device for environmental geological survey |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021699099.6U CN212539723U (en) | 2020-08-15 | 2020-08-15 | Sampling device for environmental geological survey |
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| CN212539723U true CN212539723U (en) | 2021-02-12 |
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| CN202021699099.6U Active CN212539723U (en) | 2020-08-15 | 2020-08-15 | Sampling device for environmental geological survey |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340646A (en) * | 2021-06-02 | 2021-09-03 | 湖北捷地安电气有限公司 | Soil sampling device for measuring soil resistivity |
| CN113670651A (en) * | 2021-08-10 | 2021-11-19 | 国能神东煤炭集团有限责任公司 | Coal mine drilling sampling device |
| CN114397130A (en) * | 2021-12-13 | 2022-04-26 | 重庆茂侨科技有限公司 | Fine material sampling detection device |
| CN115266201A (en) * | 2022-08-03 | 2022-11-01 | 西安石油大学 | Petroleum geology sampling device and method |
-
2020
- 2020-08-15 CN CN202021699099.6U patent/CN212539723U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340646A (en) * | 2021-06-02 | 2021-09-03 | 湖北捷地安电气有限公司 | Soil sampling device for measuring soil resistivity |
| CN113340646B (en) * | 2021-06-02 | 2024-04-12 | 湖北捷地安电气有限公司 | Soil sampling device for soil resistivity measurement |
| CN113670651A (en) * | 2021-08-10 | 2021-11-19 | 国能神东煤炭集团有限责任公司 | Coal mine drilling sampling device |
| CN114397130A (en) * | 2021-12-13 | 2022-04-26 | 重庆茂侨科技有限公司 | Fine material sampling detection device |
| CN114397130B (en) * | 2021-12-13 | 2023-11-07 | 重庆茂侨科技有限公司 | Fine material sampling detection device |
| CN115266201A (en) * | 2022-08-03 | 2022-11-01 | 西安石油大学 | Petroleum geology sampling device and method |
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