CN216524913U - Soil sampling device - Google Patents
Soil sampling device Download PDFInfo
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- CN216524913U CN216524913U CN202123023252.0U CN202123023252U CN216524913U CN 216524913 U CN216524913 U CN 216524913U CN 202123023252 U CN202123023252 U CN 202123023252U CN 216524913 U CN216524913 U CN 216524913U
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- sampler
- sampling device
- soil sampling
- lead screw
- driving motor
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a soil sampling device, and relates to the field of soil sampling. Comprises a fixing mechanism; sampling mechanism, sampling mechanism sliding connection is inside fixed establishment, sampling mechanism includes the mounting bracket, driving motor, lead screw and sampler, mounting bracket sliding connection is between the support column, driving motor installs in the mounting bracket bottom, the fixed plate intermediate position is provided with the through-hole, the inside internal thread that is provided with of through-hole, the lead screw run through the fixed plate and rather than threaded connection, lead screw one end and driving motor power take off end fixed connection, the other end and sampler top fixed connection. The soil sampling device provided by the utility model is provided with the motor to complete lifting work and auxiliary sampling work, is simple and has strong practicability.
Description
Technical Field
The utility model relates to the field of soil sampling, in particular to a soil sampling device.
Background
In geological exploration or other fields that need carry out soil sample collection, soil sample collection system's structure is more complicated, needs a plurality of mechanisms cooperation work to accomplish the work of soil sampling, and complicated structure makes the device field installation difficult and the operation inconvenient.
Therefore, it is necessary to provide a soil sampling device with simple structure and convenient use.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model adopts the following technical scheme:
a soil sampling device comprising:
a fixing mechanism;
sampling mechanism, sampling mechanism sliding connection in inside the fixed establishment, sampling mechanism includes mounting bracket, driving motor, lead screw and sampler, mounting bracket sliding connection in between the support column, driving motor install in the mounting bracket bottom, the fixed plate intermediate position is provided with the through-hole, the inside internal thread that is provided with of through-hole, the lead screw runs through the through-hole and rather than threaded connection, lead screw one end with driving motor power take off end fixed connection, the other end with sampler top fixed connection.
Further, fixed establishment includes support column and fixed plate, the support column is provided with four, four support column respectively fixed connection in four dog-ear departments of fixed plate.
Further, the top end of the sampler is also provided with an injection part, and the injection part penetrates through the top end of the sampler.
Further, still include the seat of sealing, the seat of sealing is provided with the external screw thread, the sampler is provided with the internal thread, seat of sealing threaded connection in the sampler bottom.
Furthermore, a plurality of holes penetrating through the sampler are uniformly arranged in the vertical direction.
Further, the mounting bracket outside is provided with the spout, the support column with the position that the spout corresponds is provided with the slide rail, mounting bracket sliding connection in on the slide rail.
Further, the sampler includes top cap and lateral wall, the top cap with the connection can be dismantled to the lateral wall, the top cap top with lead screw fixed connection.
Further, the sampling mechanism further comprises a coupler, and the coupler is installed at the connecting position of the power output end of the driving motor and the lead screw.
The utility model has the beneficial effects that:
according to the soil sampling device, the mounting frame, the driving motor, the lead screw and the sampler are arranged and matched together to form the sampling mechanism, so that the sampling mechanism can move up and down under the driving action of the driving motor, and the sampler rotates to sample while moving again, so that the sampling is more efficient; the device can complete lifting work and sampling work by only one motor, is simple and has strong practicability.
Drawings
FIG. 1 is a schematic view of a soil sampling device of the present invention.
Fig. 2 is a schematic view illustrating the connection between a vertical reinforcing steel bar fixing plate and a support frame of the soil sampling device.
Wherein, in the figure:
1-a support column; 2, fixing a plate; 3-mounting a frame; 4-driving the motor; 5-a lead screw; 6, a sampler; 7-an injection part; 8-a coupler; 9-a slide rail; 10-chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1-2 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
In connection with fig. 1-2, this embodiment provides a soil sampling device, which includes a fixing mechanism and a sampling mechanism, wherein the sampling mechanism is slidably connected inside the fixing mechanism.
Fixing mechanism includes support column 1 and fixed plate 2, support column 1 is provided with four, four support column 1 respectively fixed connection in four dog-ear departments of fixed plate are in before taking a sample, fix the support column earlier, realize the stability of whole device.
The sampling mechanism comprises an installation frame 3, a driving motor 4, a lead screw 5 and a sampler 6, the installation frame 3 is connected between the support columns 1 in a sliding manner, a sliding groove 10 is formed in the outer side of the installation frame 3, a sliding rail 9 is arranged at a position of each support column 1 corresponding to the corresponding sliding groove 10, and the installation frame 3 is connected to the corresponding sliding rail 9 in a sliding manner; the driving motor 4 is mounted at the bottom end of the mounting frame 3, a through hole is formed in the middle of the fixing plate 2, internal threads are formed in the through hole, the lead screw 5 penetrates through the through hole and is in threaded connection with the through hole, one end of the lead screw 5 is fixedly connected with the power output end of the driving motor 4, and the other end of the lead screw is fixedly connected with the top end of the sampler 6; when the device normally works, the driving motor drives the screw rod to rotate, the screw rod drives the sampler to rotate, the screw rod rotates and simultaneously moves downwards relative to the fixed plate, and the mounting rack moves downwards along with the screw rod so as to drive the whole sampling mechanism to move downwards.
6 tops of sampler still are provided with injection portion 7, injection portion 7 runs through 6 tops of sampler, 6 vertical directions of sampler evenly are provided with a plurality of holes that run through it, inject various detection liquid in injection portion 7 to the relevant parameter of accessible hole to inside soil detects.
Sampler 6 still includes a sealing seat, a sealing seat is provided with the external screw thread, sampler 6 is provided with the internal thread, a sealing seat threaded connection in 6 bottoms of sampler, after the sample, rise the sampler and will seal a seat screw in sampler bottom, preserve the soil sample and conveniently carry in the sampler.
As optimization, in this embodiment the sampling mechanism further includes a coupler 8, the coupler 8 is installed at the power output end of the driving motor 4 and the joint of the screw 5, and the coupler 8 transmits the power of the driving motor 4 to the screw and the sampler 6 more precisely.
As optimization, the sampler includes top cap and lateral wall two parts, the top cap with the connection can be dismantled to the lateral wall, the top cap top with lead screw fixed connection, top cap and lateral wall detachable set up the convenience and take out the inside soil of sampler wholly and carry out more accurate parameter detection.
When the soil sampling device works normally, the support columns are fixed firstly, then sampling work is carried out, the driving motor drives the lead screw to rotate during sampling, the lead screw drives the sampler to rotate, the lead screw and the fixing plate move downwards relatively while rotating, the mounting frame moves downwards along with the lead screw so as to drive the whole sampling mechanism to move downwards, and the sampler rotates and samples soil in a subsurface flow zone when the sampling mechanism moves downwards; after sampling, the sealing seat is screwed into the base of the sampler, so that the soil sample is conveniently carried.
According to the soil sampling device, the mounting frame, the driving motor, the lead screw and the sampler are arranged and matched together to form the sampling mechanism, so that the sampling mechanism can move up and down under the driving action of the driving motor, and the sampler can sample along with rotation while moving, so that the sampling is more efficient; the device can complete lifting work and sampling work by only one motor, is simple and has strong practicability.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A soil sampling device, comprising:
the fixing mechanism comprises four supporting columns and a fixing plate, and the four supporting columns are respectively and fixedly connected to four corners of the fixing plate;
sampling mechanism, sampling mechanism sliding connection in inside the fixed establishment, sampling mechanism includes mounting bracket, driving motor, lead screw and sampler, mounting bracket sliding connection in between the support column, driving motor install in the mounting bracket bottom, the fixed plate intermediate position is provided with the through-hole, the inside internal thread that is provided with of through-hole, the lead screw runs through the through-hole and rather than threaded connection, lead screw one end with driving motor power take off end fixed connection, the other end with sampler top fixed connection.
2. A soil sampling device according to claim 1, wherein the sampler tip is further provided with an injection portion, the injection portion extending through the sampler tip.
3. A soil sampling device according to claim 2, further comprising a sealing seat provided with external screw threads and the sampler provided with internal screw threads, the sealing seat being screw-connected to the bottom end of the sampler.
4. A soil sampling device according to claim 3, wherein the sampler is vertically and uniformly provided with a plurality of apertures therethrough.
5. The soil sampling device of claim 3, wherein a sliding groove is formed in the outer side of the mounting frame, a sliding rail is arranged at a position of the supporting column corresponding to the sliding groove, and the mounting frame is slidably connected to the sliding rail.
6. A soil sampling device according to claim 3, wherein the sampler comprises a top cover and a side wall, the top cover being removably connected to the side wall, the top end of the top cover being fixedly connected to the screw.
7. The soil sampling device of claim 1, wherein the sampling mechanism further comprises a coupling mounted at a connection between the power output of the drive motor and the lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123023252.0U CN216524913U (en) | 2021-12-03 | 2021-12-03 | Soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123023252.0U CN216524913U (en) | 2021-12-03 | 2021-12-03 | Soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216524913U true CN216524913U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123023252.0U Active CN216524913U (en) | 2021-12-03 | 2021-12-03 | Soil sampling device |
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| Country | Link |
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| CN (1) | CN216524913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11965805B2 (en) | 2022-09-22 | 2024-04-23 | Nanjing Institute Of Environmental Sciences, Mee | Sampling device and method for evaluating ecological risk of soil in high geological background area |
-
2021
- 2021-12-03 CN CN202123023252.0U patent/CN216524913U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11965805B2 (en) | 2022-09-22 | 2024-04-23 | Nanjing Institute Of Environmental Sciences, Mee | Sampling device and method for evaluating ecological risk of soil in high geological background area |
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