CN217025941U - Sampling device for sludge flora on bottom of aquaculture lake in coal mining subsidence area by reusing water - Google Patents
Sampling device for sludge flora on bottom of aquaculture lake in coal mining subsidence area by reusing water Download PDFInfo
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- CN217025941U CN217025941U CN202220505844.1U CN202220505844U CN217025941U CN 217025941 U CN217025941 U CN 217025941U CN 202220505844 U CN202220505844 U CN 202220505844U CN 217025941 U CN217025941 U CN 217025941U
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Abstract
The utility model discloses a sampling device for sludge flora at the bottom of a water-production culture lake in a coal mining subsidence area, which comprises a bacterial sludge sampling assembly; the bacterial sludge sampling assembly comprises an annular sampling seat, and a plurality of annularly distributed sampling pieces are connected to the annular sampling seat in a threaded manner; the sampling part comprises a sampler, the sampler comprises a semi-tubular part, a semi-tubular cavity which is open to the outside is arranged on the semi-tubular part, a plurality of partition plates which are arranged at intervals up and down are fixedly connected in the semi-tubular cavity, and a sampling groove is formed between every two adjacent partition plates; the bottom of the semi-tubular cavity is integrally formed with a conical part; the top of the semi-tubular part is fixedly connected with a top seat, the top of the top seat is fixedly connected with an adjusting screw rod, and the adjusting screw rod is in threaded connection with the annular sampling seat; the concentric fixedly connected with center seat of annular sampling seat, center seat sliding connection has fixed stock. By adopting the device and the component design, the aquaculture detection efficiency is effectively improved, and the resource recycling of the coal mining subsidence area is realized.
Description
Technical Field
The utility model belongs to the technical field of aquaculture detection, and particularly relates to a device for sampling sludge floras at the bottom of a water aquaculture lake in a coal mining subsidence area.
Background
For coal mining, the surface of the earth often collapses easily to form a collapsed area as underground coal mines are collected. For the collapse area, in order to maintain the ecological environment in the prior art, the collapse area is often processed into an artificial lake, the artificial lake not only utilizes the collapse area, but also beautifies the environment.
In the prior art, artificial aquaculture is often carried out in the artificial lake formed by the ground surface collapse, so that the maximum utilization of resources is achieved.
As the coal mining area is arranged in front of the subsidence area, the detection of the sludge at the bottom of the culture lake is one of important detection items in aquaculture, and the water quality condition can be judged through physicochemical detection of microorganisms and organic sediments in the sludge, so that the culture can be carried out.
The sludge collecting device disclosed by the prior art mostly adopts a single-structure collecting pipe for collecting, and the collected sludge is subjected to performance detection. However, during the collection process of the collection tube, the collected sludge is easy to fall off the collection tube when the collection tube is pulled up, and particularly, the sludge contains water and has certain lubricity, so that the sludge is easy to slip off the collection tube during the pulling process.
SUMMERY OF THE UTILITY MODEL
Based on the background, the utility model aims to provide a sampling device for reusing aquiculture lake bottom sludge flora in a coal mining subsidence area.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a sampling device for sludge floras at the bottom of a water-production culture lake in a coal mining subsidence area comprises a bacterial sludge sampling assembly;
the bacterial sludge sampling assembly comprises an annular sampling seat, and a plurality of annularly distributed sampling pieces are connected to the annular sampling seat in a threaded manner;
the sampling part comprises a sampler, the sampler comprises a semi-tubular part, a semi-tubular cavity which is open to the outside is arranged on the semi-tubular part, a plurality of partition plates which are arranged at intervals up and down are fixedly connected in the semi-tubular cavity, and a sampling groove is formed between every two adjacent partition plates;
the bottom of the semi-tubular cavity is integrally formed with a conical part;
the top of the semi-tubular part is fixedly connected with a top seat, the top of the top seat is fixedly connected with an adjusting screw rod, and the adjusting screw rod is in threaded connection with the annular sampling seat;
the concentric fixedly connected with center seat of annular sampling seat, center seat sliding connection has fixed stock.
Preferably, the central seat is fixedly connected with the inner side wall of the annular sampling seat through a plurality of connecting rods.
Preferably, the top of the adjusting screw is provided with a hexagonal body protrusion.
Preferably, a push rod is fixedly connected to the top of the connecting rod.
Preferably, the top of the push rod is fixedly connected with a top seat plate.
Preferably, the top of the long fixing rod is fixedly connected with an annular seat plate, and the push rod is connected with the annular seat plate in a sliding manner.
Preferably, the inner side wall of the annular seat plate is fixedly connected to the side wall of the fixed long rod through a plurality of connecting rods.
Preferably, the bottom of the long fixing rod is fixedly connected with a long conical rod.
The utility model has the following beneficial effects:
the utility model discloses a sampling device for sludge floras at the bottom of a water-production culture lake in a coal mining subsidence area, which is characterized in that a bacterial sludge sampling assembly is designed; the bacterial sludge sampling assembly comprises an annular sampling seat, and a plurality of annularly distributed sampling pieces are connected to the annular sampling seat in a threaded manner; the sampling part comprises a sampler, the sampler comprises a semi-tubular part, a semi-tubular cavity which is open to the outside is arranged on the semi-tubular part, a plurality of baffle plates which are arranged at intervals up and down are fixedly connected in the semi-tubular cavity, and a sampling groove is formed between every two adjacent baffle plates; the method realizes the collection of sludge at multiple deep parts of the lake bottom sludge for aquaculture.
Adopt above-mentioned device part design to realize gathering the collection at the aquaculture in-process to the lakebed silt that the coal mining subsidence area formed, and above-mentioned structural design's collector forms a plurality of sampling grooves, realizes gathering the sampling with the different depths position of silt, improves the accurate nature of sampling. By adopting the device and the component design, the aquaculture detection efficiency is effectively improved, and the resource recycling of the coal mining subsidence area is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a bacterial sludge sampling assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an annular sampling seat in an embodiment of the utility model;
fig. 4 is a front view of the embodiment of fig. 1.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions such as "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-4, a sampling device for sludge floras at the bottom of a water-production culture lake in a coal mining subsidence area comprises a bacterial sludge sampling assembly; sludge sampling of the bottom of an aquaculture artificial lake (an artificial lake formed in a coal mining subsidence area and different from a natural lake) is realized through a bacterial sludge sampling assembly, the types of flora and organic sediments in the sludge are detected, and whether influence is caused on water quality in the subsequent culture process is judged.
The concrete structure of fungus mud sampling subassembly is as follows:
bacterial sludge sampling subassembly includes annular sampling seat 1, threaded connection has the sampling piece 2 that a plurality of annular distributes on the annular sampling seat 1.
The sampling piece 2 comprises a sampler, the sampler comprises a semi-tubular part 21, a semi-tubular cavity which is open to the outside is arranged on the semi-tubular part 21, baffle plates 22 which are arranged in the semi-tubular cavity at intervals are fixedly connected with a plurality of parts, and the baffle plates 22 are adjacent to each other to form a sampling groove between the baffle plates 22. The baffle 22 is semi-circular in shape and is fixed to the semi-tubular cavity.
The bottom of the half-tubular cavity is integrally formed with a tapered portion 211.
The top of the semi-tubular part 21 is fixedly connected with a top seat 221, the top of the top seat 221 is fixedly connected with an adjusting screw 23, and the adjusting screw 23 is in threaded connection with the annular sampling seat 1. Meanwhile, the top of the adjusting screw 23 is provided with a hexagonal body protrusion.
In the working process, an operator operates the hexagonal body to bulge through a wrench, the descending height of the sampler is adjusted, and the sampler is convenient to collect.
The annular sampling seat 1 is concentrically and fixedly connected with a center seat 12, and the center seat 12 is connected with a fixed long rod 3 in a sliding mode (the bottom of the fixed long rod 3 is fixedly connected with a long conical rod 31). Specifically, the central seat 12 is fixedly connected with the inner side wall of the annular sampling seat 1 through a plurality of connecting rods 11.
The top of the connecting rod is fixedly connected with a push rod 4. The top of the push rod 4 is fixedly connected with a top seat plate 41.
Simultaneously, the top fixedly connected with annular bedplate of fixed stock 3 (the inside wall of annular bedplate passes through a plurality of connecting rod fixed connection on the lateral wall of fixed stock 3), catch bar 4 sliding connection annular bedplate.
In the course of the work, operating personnel squeezes into silt with the long conical rod 31 of 3 bottom connections of fixed stock, promotes fungus mud sampling subassembly through catch bar 4 and descends to squeeze into silt, specifically adopt personnel to pass through the supplementary promotion of instrument, the collector squeezes into silt.
And after the sampler is pulled out upwards, the sludge enters the sampling groove, so that the sludge sampling is realized.
A baffle base plate is fixedly connected between the long fixing rod 3 and the long conical rod, and the baffle base plate is designed to realize the baffle of the center seat 12.
Adopt above-mentioned device part design to realize gathering the collection at the aquaculture in-process to the lake bottom silt of breed, and above-mentioned structural design's collector forms a plurality of sampling grooves, realizes gathering the sampling with the different depths position of silt, improves the accurate nature of sampling. The device has the advantages that the aquaculture detection efficiency is effectively improved by adopting the part design of the device.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make various changes, modifications, additions and substitutions within the spirit and scope of the present invention.
Claims (8)
1. A sampling device for sludge floras at the bottom of a water-production culture lake in a coal mining subsidence area is characterized by comprising a bacterial sludge sampling assembly;
the bacterial sludge sampling assembly comprises an annular sampling seat, and a plurality of annularly distributed sampling pieces are connected to the annular sampling seat in a threaded manner;
the sampling part comprises a sampler, the sampler comprises a semi-tubular part, a semi-tubular cavity which is open to the outside is arranged on the semi-tubular part, a plurality of baffle plates which are arranged at intervals up and down are fixedly connected in the semi-tubular cavity, and a sampling groove is formed between every two adjacent baffle plates;
the bottom of the semi-tubular cavity is integrally formed with a conical part;
the top of the semi-tubular part is fixedly connected with a top seat, the top of the top seat is fixedly connected with an adjusting screw rod, and the adjusting screw rod is in threaded connection with the annular sampling seat;
the annular sampling seat is concentrically and fixedly connected with a center seat, and the center seat is connected with a fixed long rod in a sliding manner.
2. The device for sampling sludge floras at the bottom of a aquaculture lake in the coal mining subsidence area according to claim 1, wherein the central seat is fixedly connected with the inner side wall of the annular sampling seat through a plurality of connecting rods.
3. The device for sampling sludge floras at the bottom of a water-producing culture lake in a coal mining subsidence area according to claim 1, wherein the top of the adjusting screw is provided with a hexagonal body bulge.
4. The device for sampling sludge flora on the bottom of a aquaculture lake in a coal mining subsidence area according to claim 2, wherein a push rod is fixedly connected to the top of the connecting rod.
5. The device for sampling sludge floras at the bottom of a aquaculture lake in the coal mining subsidence area according to claim 4, wherein a top seat plate is fixedly connected to the top of the push rod.
6. The coal mining subsidence area recycling aquaculture lake bottom sludge flora sampling device of claim 4, wherein the top of the long fixing rod is fixedly connected with an annular seat plate, and the push rod is connected with the annular seat plate in a sliding mode.
7. The device for sampling sludge flora at the bottom of a aquaculture lake in a coal mining subsidence area according to claim 6, wherein the inner side wall of the annular seat plate is fixedly connected to the side wall of the fixed long rod through a plurality of connecting rods.
8. The device for sampling the sludge flora at the bottom of the aquaculture lake in the coal mining subsidence area according to claim 6, wherein a long conical rod is fixedly connected to the bottom of the long fixed rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220505844.1U CN217025941U (en) | 2022-03-08 | 2022-03-08 | Sampling device for sludge flora on bottom of aquaculture lake in coal mining subsidence area by reusing water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220505844.1U CN217025941U (en) | 2022-03-08 | 2022-03-08 | Sampling device for sludge flora on bottom of aquaculture lake in coal mining subsidence area by reusing water |
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| CN217025941U true CN217025941U (en) | 2022-07-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117871171A (en) * | 2024-03-13 | 2024-04-12 | 太原市水利勘测设计院 | River mud sampling device |
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- 2022-03-08 CN CN202220505844.1U patent/CN217025941U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117871171A (en) * | 2024-03-13 | 2024-04-12 | 太原市水利勘测设计院 | River mud sampling device |
| CN117871171B (en) * | 2024-03-13 | 2024-05-24 | 太原市水利勘测设计院 | River mud sampling device |
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