CN209182073U - A kind of bed mud acquisition device - Google Patents
A kind of bed mud acquisition device Download PDFInfo
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- CN209182073U CN209182073U CN201821770758.3U CN201821770758U CN209182073U CN 209182073 U CN209182073 U CN 209182073U CN 201821770758 U CN201821770758 U CN 201821770758U CN 209182073 U CN209182073 U CN 209182073U
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- bed mud
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- mud
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Abstract
The utility model discloses a kind of bed mud acquisition devices, the bed mud acquisition device includes being combined together the storage mud box formed by two hollow a quarter cylindrical bodies, two hollow a quarter cylindrical bodies are connected in middle upper portion by bearing, the top of the storage mud box is provided with manual switch, the manual switch includes plug and croze, the left and right sides of the storage mud box is on the upper side to be provided with card slot, top is provided with permeable hole, top is connected with connecting rod, connection boom end connection wire drawing；The utility model is easy to operate, and it can guarantee the primitiveness of bed mud collected, with hierarchy and representativeness, will not regardless of level upset sample, mixing sample, it can guarantee that bed mud sample is not stirred as far as possible when bed mud is cut at the bottom, the accuracy for improving later period assay has great significance to the bed mud chromatographic analysis chemical examination in later period.The utility model has broad application prospects.
Description
Technical field
The utility model relates to technical field of environmental detection, and in particular to a kind of bed mud acquisition device.
Background technique
When carrying out aquatic ecological scientific research, the physics of waters bottom material, chemistry and biology are often analyzed
Index, as the imparting form of pigment, nutritive salt in bed mud sedimentary facies and absorption discharge the rule to nutrient salt in water content
Rule, general Study be sedimentary facies and water body boundary section and the surface layer of bed mud.
China is not also very deep to bed mud studying acquisition methods in water body at present, and most of existed by experimenter
Surface operations make equipment sink by gravity, but the gravity of equipment is fixed, and the bed mud of acquisition does not have hierarchy,
Very big puzzlement is brought for the analysis and research in later period.
Utility model content
The purpose of the utility model is to overcome drawbacks described above in the prior art, provide it is a kind of it is easy to operate, can have layer
The bed mud acquisition device of secondary property acquisition bed mud.
To achieve the above object, the utility model provides a kind of bed mud acquisition device, it is characterised in that: the bed mud is adopted
Acquisition means include that the storage mud box formed, two hollow quadrants are combined together by two hollow a quarter cylindrical bodies
Cylinder is connected in middle upper portion by bearing, and the top of the storage mud box is provided with manual switch, and the manual switch includes
Plug and croze, the left and right sides of the storage mud box is on the upper side to be provided with card slot, top is provided with permeable hole, top and connecting rod phase
Even, the connection boom end connects wire drawing.
The utility model has the beneficial effects that: the utility model will bear a heavy burden, object is converted into dismountable card slot type insertion
Object, the weight bearing object of embeddable various specifications in card slot can carry out different according to environment and the bed mud of required acquisition chromatography
Selection, guarantee the primitiveness of bed mud collected, there is hierarchy and representative, will not be regardless of the upset sample, mixed of level
Sample is closed, can guarantee that bed mud sample is not stirred as far as possible when bed mud is cut at the bottom, improves later period assay
Accuracy has great significance to the bed mud chromatographic analysis chemical examination in later period.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the utility model left view；
Fig. 3 is the utility model top view；
Fig. 4 is manual switch closed state schematic diagram.
Specific embodiment
Embodiment is described in detail with reference to the accompanying drawing in the utility model in order to better understand.It should be understood that the present embodiment
It is merely to illustrate the utility model, and the scope of the utility model cannot be limited.
Unless otherwise indicated, technological means used by the present embodiment is ordinary skill in the art means.
Referring to Fig. 1~4, the storage mud box 1 of the utility model bed mud acquisition device is closed by two hollow a quarter cylindrical bodies
To forming together, each hollow a quarter cylindrical body it is relative to each other be not no side wall on one side, so just can be with
Guarantee the storage mud box 1 that can form a hollow half cylinder when the two is combined together, connected in middle upper portion by bearing 2,
It is the structure of half of cylindrical body when closure, tells that the top of storage mud box 1 is connected with connecting rod 8, the top setting of the storage mud box 1
There is manual switch 3, the manual switch 3 includes plug 4 and croze 5, and the top of the storage mud box 1 is provided with permeable hole 7,
The left and right sides of the storage mud box 1 is on the upper side to be provided with card slot 6, and 8 end of connecting rod connects wire drawing 9.
In above-mentioned each component, the bearing 2 is cylindrical structure, and setting connects two hollow four points on storage 1 top of mud box
One of cylindrical body, can make it is described storage mud box 1 two hollow a quarter cylindrical bodies rotated on certain Cheng Du；It is described semi-automatic
3 points of switch are the plug 4 and the croze 5, and the plug 4 and the croze 5 are separately positioned on two of the storage mud box 1
The left and right sides of a quarter cylindrical body, 4 shape of plug are rectangle, and rear end is arranged in one of the storage mud box 1
On empty a quarter cylindrical body (opposite with croze 5), it can be rotated upwardly and downwardly using 4 rear end set-point of plug as axle center, 4 front end of plug
There is a U-shaped opening, can mutually be linked with the inverted U-shaped hole of croze 5, when the U-shaped opening of plug 4 and the inverted U-shaped hole of croze 5 mutually link
When, make power that the storage mud box 1 can be made to be in open state upwards, the croze 5 is inverted U-shaped pore structure, is arranged in the storage mud
On another hollow a quarter cylindrical body of case 1 (opposite with plug 4), it can be connected with the U-shaped opening of plug 4, when croze 5
When inverted U-shaped hole and the U-shaped opening of plug 4 mutually link, power output can make the storage mud box 1 be in open state upwards；The card slot 6
The left and right sides of the storage mud box 1 position on the upper side is set, the weight bearing object of embeddable various specifications in slot；The permeable hole
7 are arranged in the top of storage mud box 1, extra water when to venting acquisition bed mud；8 lower end of connecting rod and storage 1 top of mud box
It is connected, upper end is connected with the wire drawing 9；The wire drawing 9 is passed through from described two 8 front ends of connecting rod, finally in the storage mud box 1
Connection is converged above center of gravity；It is described when the U-shaped opening of 4 front end of plug and the inverted U-shaped opening of the croze 5 mutually link
Two hollow a quarter cylindrical bodies for storing up mud box 1 pass through 2 rotating opening of bearing, when sinking under water, 4 front end of plug
U-shaped opening pulls the wire drawing 9 to move two connecting rods 8 inwardly because the inverted U-shaped opening of gravity and the croze 5 is fallen
It is dynamic, it drives the storage mud box 1 to rotate through the bearing 2, makes two hollow a quarter cylindrical body closures of the storage mud box 1.
When operation, two connecting rods 8 are rotated down first, make described two connecting rods 8 close to horizontal position, because of institute
It states two connecting rods 8 to be directly connected with two hollow a quarter cylindrical body tops of the storage mud box 1, so described in the rotation
When connecting rod 8, two hollow a quarter cylindrical bodies of the storage mud box 1 are rotated through the bearing 2, beat the storage mud box
It opens；
Then, the U-shaped opening of 4 front end of plug is passed through to the inverted U-shaped hole of the croze 5, and by 4 front end of plug
U-shaped opening and the inverted U-shaped hole of the croze 5 mutually link, as shown in figure 4, operator is needed to be lifted up the wire drawing at this time
9, because the wire drawing 9 is directly connected with the front end of the connecting rod 8, when proposing the wire drawing 9,8 both ends of connecting rod by
The power of upper rotation can make two hollow a quarter cylindrical bodies of the storage mud box 1 by the bearing 2 rotation closure, but because
The U-shaped opening of 4 front end of plug and the inverted U-shaped hole of the croze 5 mutually link, and make two hollow four points of the storage mud box 1
One of cylindrical body can not be rotated by the bearing 2, the connecting rod 8 can not be rotated up, then the storage mud box 1 be in open
Mouth state；
Subsequently, it is embedded in the weight bearing for being suitble to specification at the card slot 6, bed mud acquisition device is sunk under water, is sunk under water
Afterwards, under gravity, the U-shaped opening of the plug 4 is fallen from the inverted U-shaped pore structure of croze 5, falls in the storage mud box
On the hollow a quarter cylindrical body of the 1 setting croze 5；
Finally, the wire drawing 9 is pulled to be rotated up the connecting rod 8, the U of the front end of the plug 4 from the croze 5
Shape skids off in hole, and two hollow a quarter cylindrical bodies of the storage mud box 1 pass through the bearing 2 rotation closure, bed mud sample
The product of adopting will not be revealed.When bed mud acquisition device pulls out the water surface, water in the storage mud box 1 is from the top of the storage mud box 1
The permeable hole 7 is discharged.
Finally, the bed mud in the storage mud box 1 is carefully taken out, avoid disturbing brokenly the longitudinal distribution of ring bed mud and layer
It is secondary.
Bed mud acquisition device is cleaned after the completion of sample acquisition, and takes out weight bearing object and keeps, i.e., entire bed mud is adopted
Collection process is completed.
Claims (1)
1. a kind of bed mud acquisition device, it is characterised in that: the bed mud acquisition device includes by two hollow a quarter cylinders
Body is combined together the storage mud box (1) of composition, and two hollow a quarter cylindrical bodies are connected in middle upper portion by bearing (2),
The top of storage mud box (1) is provided with manual switch (3), and the manual switch (3) includes plug (4) and croze (5),
The left and right sides of storage mud box (1) is on the upper side to be provided with card slot (6), top is provided with permeable hole (7), top and connecting rod (8)
It is connected, connecting rod (8) end connects wire drawing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821770758.3U CN209182073U (en) | 2018-10-30 | 2018-10-30 | A kind of bed mud acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821770758.3U CN209182073U (en) | 2018-10-30 | 2018-10-30 | A kind of bed mud acquisition device |
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| Publication Number | Publication Date |
|---|---|
| CN209182073U true CN209182073U (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821770758.3U Active CN209182073U (en) | 2018-10-30 | 2018-10-30 | A kind of bed mud acquisition device |
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| CN (1) | CN209182073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006692A (en) * | 2018-10-30 | 2019-07-12 | 湖北师范大学 | A kind of bed mud acquisition device |
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2018
- 2018-10-30 CN CN201821770758.3U patent/CN209182073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006692A (en) * | 2018-10-30 | 2019-07-12 | 湖北师范大学 | A kind of bed mud acquisition device |
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