CN215574041U - Environment monitoring river silt sampling device - Google Patents
Environment monitoring river silt sampling device Download PDFInfo
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- CN215574041U CN215574041U CN202120899264.0U CN202120899264U CN215574041U CN 215574041 U CN215574041 U CN 215574041U CN 202120899264 U CN202120899264 U CN 202120899264U CN 215574041 U CN215574041 U CN 215574041U
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- crankshaft
- storage box
- sampling device
- frame body
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Abstract
The utility model is suitable for the technical field of environmental monitoring, and provides an environmental monitoring river sludge sampling device which comprises a frame body, a storage box and a sampling mechanism, wherein the storage box is arranged on the frame body; the sampling mechanism comprises an execution assembly, the execution assembly is arranged on the storage box and comprises a smooth section, a threaded section and a transition section which are connected in sequence; the bottom of the smooth section is fixedly provided with a blade, and the edge position of the blade is abutted against the storage box; the thread section is in threaded fit with a threaded sleeve arranged on the storage box; the top end of the transition section is provided with a push plate, and the push plate is connected with the storage box through elastic pieces symmetrically arranged on the bottom surface; the executive component is through set up in the framework inside with the drive assembly drive that the push pedal was contradicted, this device is at the in-process that uses, and operating condition is stable, can once accomplish the sample of different liquid level silt, need not the oversampling, and not only the sample is efficient, can also reduce the sample cost.
Description
Technical Field
The utility model belongs to the technical field of environmental monitoring, and particularly relates to an environmental monitoring river sludge sampling device.
Background
The environmental monitoring is to determine the environmental pollution condition and the height of the environmental quality by monitoring and measuring the index reflecting the environmental quality through the activity of monitoring and measuring the environmental quality condition by the environmental monitoring mechanism.
Silt when monitoring in the river course needs take out silt in advance, and current silt sampling device often puts into the river course with sampling device, and the silt that the structure of adoption clamping jaw formula will take out.
But the existing sampling device can not sample the sludge with different liquid levels at one time.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide an environment monitoring river sludge sampling device, and aims to solve the problem that the existing sampling device cannot obtain various liquid level samples at one time.
The embodiment of the utility model is realized in such a way, and comprises a frame body and also comprises:
the storage box is arranged on the bottom plate of the frame body and is used for containing sludge in a river channel;
a sampling mechanism;
the sampling mechanism comprises an execution assembly, the execution assembly is arranged on the storage box and comprises a smooth section, a threaded section and a transition section which are connected in sequence; the bottom of the smooth section is fixedly provided with a blade, and the edge position of the blade is abutted against the storage box; the thread section is in threaded fit with a threaded sleeve arranged on the storage box; the top end of the transition section is provided with a push plate, and the push plate is connected with the storage box through elastic pieces symmetrically arranged on the bottom surface;
the execution assembly is driven by a driving assembly arranged in the frame body and abutted against the push plate.
Preferably, the storage box comprises a cylinder body I, a cylinder body II and a cylinder body III; the first cylinder body, the second cylinder body and the third cylinder body are arranged on the bottom plate at equal intervals, and height difference exists between the first cylinder body, the second cylinder body and the third cylinder body.
Preferably, the drive assembly comprises a crankshaft left end, a crankshaft middle end and a crankshaft right end;
one end of the crankshaft, which is close to the left end of the crankshaft, is connected with the output end of an external driving motor through the frame body;
one end of the crankshaft close to the right end of the crankshaft is rotatably connected to the frame body.
Preferably, the transition sections among the left end of the crankshaft, the middle end of the crankshaft and the right end of the crankshaft are rotatably connected with the limiting frames fixedly arranged on the inner wall of the frame body.
Preferably, a plurality of positioning pins which are symmetrically distributed are arranged on the bottom plate of the frame body, and the positioning pins are inserted into the sludge when the sampling device falls down and are used for fixing the position of the sampling device.
According to the river sludge sampling device for environment monitoring provided by the embodiment of the utility model, in the using process, the working state is stable, the sampling of sludge with different liquid levels can be completed at one time, repeated sampling is not needed, the sampling efficiency is high, and the sampling cost can be reduced.
Drawings
Fig. 1 is a three-dimensional structure diagram of an environment monitoring river sludge sampling device according to an embodiment of the present invention;
fig. 2 is a perspective view of a blade in the device for sampling sludge in an environmental monitoring river according to an embodiment of the present invention;
fig. 3 is a bottom view of an environmental monitoring river sludge sampling device according to an embodiment of the present invention. In the drawings: 1. a frame body; 201. a first cylinder body; 202. a second cylinder body; 203. a third cylinder body; 301. a smoothing section; 302. a threaded segment; 303. a transition section; 4. a blade; 5. a threaded sleeve; 6. pushing the plate; 7. an elastic member; 801. a crankshaft left end; 802. a crankshaft middle end; 803. the right end of the crankshaft; 9. a limiting frame; 10. a drive motor; 11. and a positioning pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-2, a structural diagram of an environmental monitoring river sludge sampling device provided for an embodiment of the present invention includes a frame 1, and further includes:
the storage box is arranged on the bottom plate of the frame body 1 and is used for storing sludge in a river channel;
a sampling mechanism;
the sampling mechanism comprises an execution assembly, wherein the execution assembly is arranged on a storage box and comprises a smooth section 301, a threaded section 302 and a transition section 303 which are connected in sequence; the bottom of the smooth section 301 is fixedly provided with a blade 4, and the edge position of the blade 4 is abutted against the storage box; the threaded section 302 is in threaded fit with a threaded sleeve 5 mounted on the storage box; the top end of the transition section 303 is provided with a push plate 6, and the push plate 6 is connected with the storage box through elastic pieces 7 symmetrically arranged on the bottom surface;
the execution assembly is driven by a driving assembly which is arranged inside the frame body 1 and abutted against the push plate 6.
In one embodiment of the utility model, the device has stable working state in the using process, can finish sampling of sludge with different liquid levels at one time without repeated sampling, has high sampling efficiency and can reduce sampling cost.
In an example of the utility model, when the device is used again, the device is put into a river channel, the storage box is in contact with sludge, the driving component works to drive the push plate 6 to move downwards, the push plate 6 drives the threaded section 302 to move and simultaneously cooperates with the threaded sleeve 5 to realize rotation, so that the blade 4 rotates in the process of descending and penetrates into the sludge, and when the device reaches an extreme position, the execution component is driven by the elastic part 7 to move upwards to retract the blade 4 into the storage box.
As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the storage tank includes a cylinder body one 201, a cylinder body two 202 and a cylinder body three 203; the first cylinder 201, the second cylinder 202 and the third cylinder 203 are arranged on the bottom plate of the cylinder 01 at equal intervals, and have height difference.
In an example of the utility model, the first cylinder 201, the second cylinder 202 and the third cylinder 203 are at different liquid level heights after entering the river channel, so that sludge at multiple heights can be collected, and the device can finish sludge sampling at multiple liquid levels at one time.
As shown in FIG. 1, as another preferred embodiment of the present invention, the driving assembly includes a crankshaft left end 801, a crankshaft middle end 802 and a crankshaft right end 803;
one end of the crankshaft close to the left end 801 of the crankshaft is connected with the output end of an external driving motor 10 through the frame body 1;
one end of the crankshaft close to the right end 803 of the crankshaft is rotatably connected to the frame body 1;
the transition sections among the left end 801 of the crankshaft, the middle end 802 of the crankshaft and the right end 803 of the crankshaft are rotatably connected with a limiting frame 9 fixedly arranged on the inner wall of the frame body 1.
In an example of the present invention, when the driving motor 10 operates, the crankshaft is driven to rotate, wherein the sections of the left end 801, the middle end 802 and the right end 803 of the crankshaft respectively push the push plate 6 facing the first cylinder 201, the second cylinder 202 and the third cylinder 203 to move downwards, and the heights of the left end 801, the middle end 802 and the right end 803 of the crankshaft are matched with those of the first cylinder 201, the second cylinder 202 and the third cylinder 203.
As shown in fig. 1 and 3, as another preferred embodiment of the present invention, a plurality of symmetrically distributed positioning pins 11 are disposed on the bottom plate of the frame 1, and are inserted into the sludge when the sampling device falls, so as to fix the position of the sampling device.
In an example of the utility model, in practical application, the device is placed in a river channel, when the device is in contact with sludge, the positioning needle 11 is deeply inserted into the sludge, the device can be ensured to be always kept horizontal in the sampling process, the device is not easy to incline, and after the sampling is finished, the positioning needle 11 is lifted to be separated from the sludge.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an environmental monitoring river silt sampling device, includes the framework, its characterized in that still includes:
the storage box is arranged on the bottom plate of the frame body and is used for containing sludge in a river channel;
a sampling mechanism;
the sampling mechanism comprises an execution assembly, the execution assembly is arranged on the storage box and comprises a smooth section, a threaded section and a transition section which are connected in sequence; the bottom of the smooth section is fixedly provided with a blade, and the edge position of the blade is abutted against the storage box; the thread section is in threaded fit with a threaded sleeve arranged on the storage box; the top end of the transition section is provided with a push plate, and the push plate is connected with the storage box through elastic pieces symmetrically arranged on the bottom surface;
the execution assembly is driven by a driving assembly arranged in the frame body and abutted against the push plate.
2. The environmental monitoring river sludge sampling device of claim 1 wherein the storage tank comprises a first barrel, a second barrel and a third barrel; the first cylinder body, the second cylinder body and the third cylinder body are arranged on the bottom plate at equal intervals, and height difference exists between the first cylinder body, the second cylinder body and the third cylinder body.
3. The environmental monitoring river sludge sampling device of claim 1 wherein the drive assembly includes a crankshaft left end, a crankshaft middle end, and a crankshaft right end;
one end of the crankshaft, which is close to the left end of the crankshaft, is connected with the output end of an external driving motor through the frame body;
one end of the crankshaft close to the right end of the crankshaft is rotatably connected to the frame body.
4. The environmental monitoring river sludge sampling device of claim 3, wherein the transition sections among the left end of the crankshaft, the middle end of the crankshaft and the right end of the crankshaft are rotatably connected with limit frames fixedly arranged on the inner wall of the frame body.
5. The environmental monitoring river channel sludge sampling device of claim 4, wherein a plurality of symmetrically distributed positioning pins are arranged on the bottom plate of the frame body, and are inserted into sludge when the sampling device falls down, so as to fix the position of the sampling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120899264.0U CN215574041U (en) | 2021-04-28 | 2021-04-28 | Environment monitoring river silt sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120899264.0U CN215574041U (en) | 2021-04-28 | 2021-04-28 | Environment monitoring river silt sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215574041U true CN215574041U (en) | 2022-01-18 |
Family
ID=79857714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120899264.0U Expired - Fee Related CN215574041U (en) | 2021-04-28 | 2021-04-28 | Environment monitoring river silt sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215574041U (en) |
-
2021
- 2021-04-28 CN CN202120899264.0U patent/CN215574041U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |