CN104062149B - Shallow water bottom sediment collector - Google Patents
Shallow water bottom sediment collector Download PDFInfo
- Publication number
- CN104062149B CN104062149B CN201410319319.0A CN201410319319A CN104062149B CN 104062149 B CN104062149 B CN 104062149B CN 201410319319 A CN201410319319 A CN 201410319319A CN 104062149 B CN104062149 B CN 104062149B
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- China
- Prior art keywords
- working end
- bottom sediment
- iron wire
- box
- gear
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Abstract
The invention discloses a shallow water bottom sediment collector. The collector comprises a working end bucket body device and a retractable rod set connected to the basic part of the working end bucket body device, wherein one end of the working end bucket body device is open. A rotary shaft transversely penetrates nearby the middle of the working end bucket body device. The part, located on the outer side of a collecting bucket of the bucket body device, of the rotary shaft is sleeved with a gearbox. A semispherical collecting bowl is arranged on the rotary shaft and can rotate along the rotary shaft according to pulling of the gearbox. A wire pulling device is connected to the gearbox. In the process of bottom sediment collecting, an edge opening in the lower side of the working end bucket body device is cut into bottom sediment to separate the bottom sediment from external space. Through controlling the wire pulling device, the semispherical collecting bowl rotates around the rotary shaft by 180 degrees so as to achieve the purpose of grabbing the bottom sediment. Shallow water bottom sediment collector has the advantages of being compact in structure, convenient to carry, easy to operate, high in collecting efficiency and capable of effectively preventing mud samples from being scoured by water in the uplifting process and keeping the natural structure of the bottom sediment.
Description
Technical field
The present invention relates to the collection of a kind of marine organisms and environment field investigation sampling apparatus, more particularly, to shallow water type bed mud
Device.
Background technology
When carrying out aquatic ecological scientific research it is often necessary to analyze the chemistry of waters bottom material, physics and biology etc.
Index, such as Sediment Composition, particle habit, benthic species and distribution situation etc., this is accomplished by corresponding substrate sludge sampling and sets
Standby it is sampled.There are several bed mud collecting devices for scientific research investigation at present, such as grab bucket-type dredger, box bottom sampler etc.,
It is primarily adapted for use in deep-sea, these bottom sampler volumes are larger, heavier mass, can only frame hang on the winch of large-scale specialized ships, by
In complex structure, operation also extremely inconvenience, the natural layer of substrate silt also upset in sampling process by grab type collector,
Cause the analysis result of sample and and be actually formed deviation.When offshore or shoal are investigated, because operator can only be using little
Type ship is sampled, and above-mentioned to adopt mud equipment all inapplicable.
Content of the invention
Present invention aims to prior art provides a kind of compact conformation, carrying convenience, simple to operate, collection effect
Rate is high and can effectively prevent mud sample from being washed away by water during upper carrying, keep the shallow water type bed mud of substrate silt natural layer to gather
Device.
The technical scheme that present invention solution above-mentioned technical problem is adopted is: shallow water type bed mud collector, opens including one end
The working end barrel device opened and the expansion link group being connected to this working end barrel device base portion, wherein: working end barrel device
Middle nearby extending transversely through is provided with rotating shaft；The collection bucket Outboard Sections that rotating shaft is located at barrel device are arranged with gear-box；In rotating shaft
It is provided with and bowl can be gathered by the hemisphere along axis of rotation according to gear-box tractive；Anchoring is connected with gear-box.In bed mud
In gatherer process, the bead on the downside of the barrel device of working end cuts bed mud, and bed mud is kept apart with space outerpace.Drawn by controlling
Line apparatus, make hemisphere gather bowl and rotate 180 ° along rotating shaft, to reach the purpose of crawl bed mud.After collecting bed mud, by work
End barrel device is pulled on deck, rotating shaft, makes the hemisphere of dome-type gather bowl and turns 180 ° along rotating shaft again, mud sample is from collection bucket
Lower mouth is poured out.The bed mud of so collection can keep the level of original soil property substantially, is easy to analysis record, the collecting efficiency in later stage
Height, sample quality is good.
For optimizing technique scheme, the measure taken also includes: nearby extends transversely through in the middle of the barrel device of working end and sets
There is rotating shaft；The collection bucket Outboard Sections that rotating shaft is located at barrel device are arranged with gear-box；Rotating shaft is provided with can lead according to gear-box
Draw and the hemisphere collection bowl along axis of rotation；Anchoring is connected with gear-box.In bed mud gatherer process, working end bucket
Bead incision bed mud on the downside of body device, bed mud is kept apart with space outerpace.By controlling anchoring, hemisphere is made to gather bowl
Rotate 180 ° along rotating shaft, to reach the purpose of crawl bed mud.After collecting bed mud, working end barrel device is pulled to deck
On, rotating shaft, make the hemisphere of dome-type gather bowl and turn 180 ° along rotating shaft again, mud sample mouth from collection bucket is poured out.So gather
Bed mud can substantially keep the level of original soil property, analysis record, the collecting efficiency of being easy to the later stage are high, and sample quality is good.Stretch
Contracting bar group includes the flexible connecting rod in bottom being connected with collection bucket；Connecting rod is stretched through the sheathed company of twist-type telescopic lock in bottom
It is connected to the flexible connecting rod in top.Loop bar connected mode is easy to take bed mud on finite depth, long by adjusting flexible connecting rod
Degree is applicable to the sea area of different depth.Connecting rod is stretched through connecting rod spiral interface connection bottom in bottom.The bottom of collection bucket
Center driving hanging hole is had on center；Collection barrel side face adjacent upper part has the driving hole running through setting；Anchoring contains
There are transmission iron wire and the iron wire manual backup being connected to this transmission iron wire head end；Transmission iron wire mid portion is located at expansion link group
Interior, and this transmission iron wire sequentially passes through center driving hanging hole and driving hole transmission iron wire end connects gear-box.On gear-box
It is additionally provided with hand driving lever.Hand driving lever is easy to manual operations upset hemisphere collection bowl, takes out the bed mud collecting.
It is provided with rotating shaft due to present invention employs nearby to extend transversely through in the middle of the barrel device of working end；Rotating shaft is located at staving and fills
The collection bucket Outboard Sections put are arranged with gear-box；Rotating shaft be provided with can according to gear-box tractive the hemisphere along axis of rotation
Collection bowl；Anchoring is connected with gear-box.Bead incision bottom in bed mud gatherer process, on the downside of the barrel device of working end
Mud, bed mud is kept apart with space outerpace.By controlling anchoring, make hemisphere gather bowl and rotate 180 ° along rotating shaft, to reach
Purpose to crawl bed mud.After collecting bed mud, working end barrel device is pulled on deck, rotating shaft, makes dome-type
Hemisphere collection bowl turns 180 ° along rotating shaft again, and mud sample mouth from collection bucket is poured out.The bed mud of so collection can keep original substantially
The level of soil property, analysis record, the collecting efficiency of being easy to the later stage are high, and sample quality is good.Thus the present invention has compact conformation, takes
Band is convenient, simple to operate, collecting efficiency is high and can effectively prevent mud sample from being washed away by water during upper carrying, keep substrate silt certainly
So advantage of level.
Brief description
Fig. 1 is embodiment of the present invention structural representation；
Fig. 2 is embodiment of the present invention a close-up schematic view.
Specific embodiment
With reference to embodiments the present invention is described in further detail.
Drawing reference numeral illustrates: working end barrel device 1, collection bucket 11, driving hole 11a, center driving hanging hole 11b, bottom
12nd, stretch in connecting rod spiral interface 12a, hemisphere collection bowl 13, rotating shaft 14, gear-box 15, hand driving lever 16, expansion link group 2, bottom
Connecting rod 21, twist-type telescopic lock 22, the flexible connecting rod 23 in top, anchoring 3, iron wire manual backup 31, transmission iron wire
32.
Embodiment: referring to figs. 1 to Fig. 2, shallow water type bed mud collector, including working end barrel device 1 He of open at one end
It is connected to the expansion link group 2 of this working end barrel device 1 base portion, wherein: nearby extend transversely through in the middle of working end barrel device 1 and set
There is rotating shaft 14；Collection bucket 11 Outboard Sections that rotating shaft 14 is located at barrel device 1 are arranged with gear-box 15；Rotating shaft 14 is provided with can root
Sawteeth roller box 15 tractive and along rotating shaft 14 rotate hemisphere collection bowl 13；Anchoring 3 is connected with gear-box 15.In bed mud
In gatherer process, the bead incision bed mud of working end barrel device 1 downside, bed mud is kept apart with space outerpace.By controlling
Anchoring 3, makes hemisphere gather bowl 13 and rotates 180 ° along rotating shaft 14, to reach the purpose of crawl bed mud.After collecting bed mud,
Working end barrel device 1 is pulled on deck, rotating shaft 14, makes the hemisphere of dome-type gather bowl 13 again along 14 turns of rotating shaft
180 °, mud sample mouth from collection bucket 11 is poured out.The bed mud of so collection can keep the level of original soil property substantially, is easy to the later stage
Analysis record, collecting efficiency high, sample quality is good.Stretch and be connected in the bottom that expansion link group 2 includes being connected with collection bucket 11
Bar 21；The flexible connecting rod 21 in bottom is connected with the flexible connecting rod 23 in top through twist-type telescopic lock 22 is sheathed.Loop bar connection side
Formula is easy to take bed mud on finite depth, is applicable to the sea area of different depth by adjusting flexible connection pole length.Bottom
Flexible connecting rod 21 connects bottom 12 through connecting rod spiral interface 12a.On bottom 12 center of collection bucket 11, there is center
Transmission hanging hole 11b；Near collection bucket 11 side surface upper part, there is the driving hole 11a running through setting；Anchoring 3 contains transmission iron wire
32 and be connected to the iron wire manual backup 31 of this transmission iron wire 32 head end；Transmission iron wire 32 mid portion is located in expansion link group 2,
And this transmission iron wire 32 sequentially passes through center driving hanging hole 11b and driving hole 11a transmission iron wire 32 end and connects gear-box 15.
Hand driving lever 16 is additionally provided with gear-box 15.Hand driving lever 16 is easy to manual operations upset hemisphere collection bowl 13, takes out the bottom collecting
Mud.
Although describing the present invention with reference to preferred embodiment, so it is not limited to the present invention, any this area
Technical staff, without departing from the spirit and scope of the present invention, can implement various changing to the theme listed here
Change, the displacement of coordinate and modification, therefore protection scope of the present invention are defined when the scope that the claim depending on being proposed limits.
Claims (3)
1. shallow water type bed mud collector, the working end barrel device (1) including open at one end and be connected to this working end staving dress
Put the expansion link group (2) of (1) base portion, it is characterized in that: described working end barrel device (1) centre nearby extends transversely through to be provided with and turns
Axle (14)；Collection bucket (11) Outboard Sections that described rotating shaft (14) is located at described barrel device (1) are arranged with gear-box
(15)；Described rotating shaft (14) is provided with and can be rotated along described rotating shaft (14) according to described gear-box (15) tractive
Hemisphere collection bowl (13)；It is connected with anchoring (3) on described gear-box (15)；The bottom (12) of described collection bucket (11)
Center driving hanging hole (11b) is had on center；Near described collection bucket (11) side surface upper part, there is the biography running through setting
Dynamic hole (11a)；Described anchoring (3) contains transmission iron wire (32) and the iron wire hand being connected to this transmission iron wire (32) head end
Drawing device (31)；Described transmission iron wire (32) mid portion is located in described expansion link group (2), and this transmission iron wire
(32) sequentially pass through transmission iron wire (32) end described in described center driving hanging hole (11b) and driving hole (11a) and connect institute
The gear-box (15) stated.
2. shallow water type bed mud collector according to claim 1, is characterized in that: described expansion link group (2) includes and institute
The flexible connecting rod (21) in bottom that the collection bucket (11) stated is connected；Connecting rod (21) is stretched through twist-type telescopic in described bottom
Lock (22) is sheathed to be connected with the flexible connecting rod (23) in top.
3. shallow water type bed mud collector according to claim 1, is characterized in that: is additionally provided with hand on described gear-box (15)
Driving lever (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410319319.0A CN104062149B (en) | 2014-07-07 | 2014-07-07 | Shallow water bottom sediment collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410319319.0A CN104062149B (en) | 2014-07-07 | 2014-07-07 | Shallow water bottom sediment collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104062149A CN104062149A (en) | 2014-09-24 |
| CN104062149B true CN104062149B (en) | 2017-01-25 |
Family
ID=51549965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410319319.0A Expired - Fee Related CN104062149B (en) | 2014-07-07 | 2014-07-07 | Shallow water bottom sediment collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104062149B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949861A (en) * | 2015-06-13 | 2015-09-30 | 西南科技大学 | Lake bottom sediment sampling device |
| CN105258973B (en) * | 2015-10-23 | 2018-01-02 | 哈尔滨师范大学 | Lake dredge tool automatic telescopic link |
| CN105510084B (en) * | 2015-12-28 | 2019-03-29 | 广西壮族自治区海洋环境监测中心站 | Simple stocked anchor formula shallow water surface sediment sampler |
| CN106404587B (en) * | 2016-09-05 | 2019-11-26 | 安徽省环境科学研究院 | A kind of water sample silt measuring instrument |
| CN108414710B (en) * | 2018-01-25 | 2020-10-13 | 华北水利水电大学 | Portable multi-functional yellow river silt monitoring devices |
| CN108535038B (en) * | 2018-07-20 | 2021-08-27 | 莱州明波水产有限公司 | Deep sea biological sampling and storing device |
| CN112924225A (en) * | 2019-12-05 | 2021-06-08 | 中国科学院南京地理与湖泊研究所 | Trapping device and method for resuscitating blue algae by bottom mud in strong turbulent flow shallow lake |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413199B2 (en) * | 1974-02-04 | 1979-05-29 | ||
| US4321823A (en) * | 1980-06-11 | 1982-03-30 | Anderson Roger Y | Aquatic sediment and current monitor |
| GB2237557A (en) * | 1989-11-03 | 1991-05-08 | Univ Waterloo | Apparatus for collecting samples from ground-holes |
| CN2699274Y (en) * | 2004-05-12 | 2005-05-11 | 湛江海洋大学 | Branchiotoma belcheri gathering device |
| CN102706697A (en) * | 2011-03-28 | 2012-10-03 | 杜梦 | An angle-adjustable multi-function sampling shovel |
| CN103293027B (en) * | 2013-05-09 | 2015-06-17 | 浙江省海洋水产研究所 | Anchor type surface sediment collection device |
| CN103389227B (en) * | 2013-06-27 | 2015-04-15 | 浙江省海洋水产研究所 | Collector of surface sediments |
| CN204154534U (en) * | 2014-07-07 | 2015-02-11 | 浙江省海洋水产研究所 | Bed mud gathers sleeve |
-
2014
- 2014-07-07 CN CN201410319319.0A patent/CN104062149B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104062149A (en) | 2014-09-24 |
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| C14 | Grant of patent or utility model | ||
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| 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: 20170125 Termination date: 20200707 |