CN203132862U - Reclaimed water bottom sediment soil sampling device - Google Patents
Reclaimed water bottom sediment soil sampling device Download PDFInfo
- Publication number
- CN203132862U CN203132862U CN 201320120714 CN201320120714U CN203132862U CN 203132862 U CN203132862 U CN 203132862U CN 201320120714 CN201320120714 CN 201320120714 CN 201320120714 U CN201320120714 U CN 201320120714U CN 203132862 U CN203132862 U CN 203132862U
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- water
- cutting ring
- soil
- carriage
- drive motor
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Abstract
The utility model discloses a reclaimed water bottom sediment soil sampling device which comprises a water inlet barrel, a soil-taking ring cutter, a sharp cutter, a driving motor and a controller, wherein the soil-taking ring cutter is positioned in the water inlet barrel; the top surface of the soil-taking ring cutter is connected with a support rack arranged at the middle of the inside of the water inlet barrel through a straight line driving motor; and the water inlet barrel enters water stably through a cable rope and a cable tray. Therefore, after the water inlet barrel enters the water and sink at the water bottom, a controller is utilized to control the straight line driving motor to drive the soil-taking ring cutter to downwards cut into the soil at the water bottom; and if the controller is utilized to reversely control the straight line driving motor, the soil-taking ring cutter can be driven to perform an upward movement so as to take out the soil from the water bottom. Finally, the water inlet barrel is pulled out from the water surface through the steel wire cable rope; and thus the soil-taking operation of the soil-taking ring cutter is realized. The reclaimed water bottom sediment soil sampling device has the advantages of being light, simple and easy to use as well as realizing the non-contact collection of the sediment soil at the water bottom of a deepwater area in reclaimed water.
Description
Technical field
The utility model relates to a kind of harvester, specifically, is bed mud soil collecting device at the bottom of a kind of resurgent water.
Background technology
The sediment of view resurgent water water bottom is the remittance of water pollutant, and just to reach monitoring and processing to pollutant be to keep resurgent water water quality to reach the key that view requires to the content of all contaminations in the sediment.Research mainly concentrates on the following aspects for the resurgent water water body at present, 1. polluter is studied with the Changing Pattern that the degree of depth increases, 2. to the research of water-bed bed mud soil organism feature, to water-bed bed mud heavy metal pollution of soil thing Study on content, 3. to the research of water-bed bed mud soil with organic matter precipitation process, 4. utilize the sediment organic matter component concentration to study the variation in the paleoenvironment weather regularity of distribution, pollutant input status, sedimentary environment and sediment source etc.
No matter be the research of which aspect, the collection of water-bed bed mud pedotheque is the key that basis and test figure are obtained.Gather common two kinds of methods for water-bed bed mud soil and sediment at present, the one, the direct way of Wa Jueing, this method is applicable to a large amount of sample collecting, or the primary demand sample collecting.Under the situation that can't adopt bed mud soil at the bottom of very dark river, sea, the lake water, the method that also can adopt littoral limit directly to excavate.But the sample of gathering is obscured very easily mutually, and when excavator was opened, some not sticking earth components flowed away easily, at this moment can adopt homemade instrument collection.It two is harvesters with similar core lifter, is applicable to the sample that sampling quantity is obscured more greatly and not mutually, with the sample that this device is gathered, also can reflect the situation of sediment different depth aspect simultaneously.Use the metal sampling apparatus, need to overlap to prevent metal contamination in the plastic lining.When sediment is not very hard when being difficult to excavate, the methyl methacrylate pmma material can be used to make extraction element.This device profile is cylindraceous, and the bottom is low dip slightly, in order to be easy to hand it be injected earth at the bottom or use hammer it to be driven in the earth.For deep water sampling, need the motor-driven extraction element that can operate aboard ship, the sediment of pouring out is stored in the polyethylene bottle of can layering packing into.In the morphological analysis of some element, the packing of sample is preferably in the inert gas filled adhesive plaster casing and finishes, with the oxidation of avoiding some components or the variation that causes the form distribution.
Though these methods can be found everywhere, there is a lot of problems in present scientific experimentation.Especially in recent years a large amount of development and use of regenerated water source, and to the monitoring of change of water quality and the application facet such as processing of water-bed bed mud soil, need a large amount of water-bed bed mud soil collecting works.This just knocks way etc. to above-mentioned handwork and hammer and has proposed query, and the one, the efficient of handwork is lower, and for the water-bed mud of resurgent water, is in fear of objectionable impurities can injure personal safety; The 2nd, utilize means such as knock that cylinder is inserted in the earth, will destroy the original state soil body, and then with water-bed bed mud soil alteration of form, cause the test figure deviation bigger.
Summary of the invention
At the problems referred to above, the utility model proposes a kind of line traffic control that has at a distance, utilize miniature linear to drive the device that the cutting ring that fetches earth cuts the water-bed bed mud soil of original state, realize the collection of water-bed bed mud pedotheque and the fast monitored of benthal deposit, improve the primitiveness of experiment soil sample and the accuracy of sampling process.
Bed mud soil collecting device at the bottom of the resurgent water includes bucket, the cutting ring that fetches earth, sharp sword, drive motor A, drive motor B and controller.
Wherein, go into the bucket top and bottom and be opening; Fixedly there are horizontally disposed carriage A and carriage B in top and the middle part of going into bucket inside; Carriage A top center position and hawser one end are connected, and the hawser other end is coiled on the cable dish and with the cable dish and is connected;
N drive motor A is installed on the carriage B, and n 〉=1 all connects controller by cable; The motor shaft of drive motor A is screw structure, be arranged in parallel with going into the bucket axis, and and drive motor A between screw thread be in transmission connection, the motor shaft lower end of each drive motor A and tubular cutting ring end face that fetches earth is connected, and makes the cutting ring that fetches earth coaxial with motor shaft; Fetch earth and cutting ring lower surface week upwards be blade;
Described connecting rod vertically arranges, and top and carriage B are connected, and bottom and sharp knife are connected; The pointed end of described sharp knife is positioned under the bucket bottom surface.
Control drive motor A the utility model when working by controller thus, will go into bucket by flexible steel wire and put into water to sinking under water, make the most advanced and sophisticated bottom of inserting of sharp knife; Move downward by n drive motor A drive of controller control cutting ring that fetches earth subsequently, the cutting ring blade that fetches earth is cut downwards in the water-bed bed mud soil, be inserted in the water-bed bed mud soil to the cutting ring integral body that fetches earth; Move up to the cutting ring integral body that fetches earth and be positioned at bucket by n drive motor A driving of controller control cutting ring that fetches earth; Finally, will go into bucket by flexible steel wire and pull out the water surface, the operation of fetching earth of the cutting ring of realizing fetching earth.
Advantage of the present utility model is:
1, the bed mud soil collecting device can be realized collection to the water-bed bed mud soil in resurgent water profundal zone at the bottom of the utility model resurgent water;
2, at the bottom of the utility model resurgent water the bed mud soil collecting device for harmful water at the bottom of bed mud soil realize contactless collection;
3, the bed mud soil collecting device can keep water-bed bed mud soil original cross-section structure and density at the bottom of the utility model resurgent water;
4, the bed mud soil collecting device is light at the bottom of the utility model resurgent water, is simple and easy to usefulness, and the sample-grabber only needs can control water-bed bed mud collecting work at hand held controller.
Description of drawings
Fig. 1 is the water-bed bed mud soil collecting device of the utility model resurgent water one-piece construction synoptic diagram;
Fig. 2 stretches out structural representation behind the bucket for the cutting ring that fetches earth in the water-bed bed mud soil collecting device of the utility model resurgent water;
Among the figure:
1-goes into the bucket 2-cutting ring 3-point sword 4-drive motor A that fetches earth
5-drive motor B 6-controller 7-cross shape carriage A 8-cruciform carriage B
9-hawser 10-cable dish 11-connecting rod 12-baffle plate
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Bed mud soil collecting device at the bottom of the utility model resurgent water includes bucket 1, the cutting ring 2 that fetches earth, sharp knife 3, drive motor A4, drive motor B5 and controller 6.
Wherein, go into bucket 1 top and bottom and be opening; The top of going into bucket 1 inside and middle part are welded with respectively and horizontally disposedly intersect cross shape carriage A7 and the cruciform carriage B8 that mounting rod constitutes by two.
Wherein, cruciform carriage A top center position and flexible steel wire 9 one ends are connected, flexible steel wire 9 other ends are coiled on the cable dish 10 and with cable dish 10 and are connected, thus cable dish 10 and external stability face are connected, by folding and unfolding flexible steel wire 9, realize to give birth on the bucket 1 and the traction that descends, and can guarantee smoothness into bucket 1 rise and fall by cable dish 10.
N drive motor A4, n 〉=1 are installed on the cruciform carriage B8; The motor shaft of n drive motor A4 is screw structure, be arranged in parallel with going into the bucket axis, and and drive motor A between screw thread be in transmission connection, carry out up and down stretching motion by motor-driven motor B axle along axis direction thus; Each motor shaft lower end and tubular cutting ring 2 end faces that fetch earth are connected, and make the cutting ring 2 that fetches earth coaxial with motor shaft; Fetch earth and cutting ring 2 lower surfaces week upwards be blade.Motor shaft by drive motor A4 carries out stretching motion up and down thus, and then the moving up and down of the cutting ring 2 of realizing fetching earth.Above-mentioned cutting ring 2 height on axially that fetches earth equals drive motor A4 and the vertical range of going into bucket 1 bottom surface, and the cutting ring 2 that fetches earth thus can move up to the bottom surface and to go into bucket 1 bottom surface coplanar, and cutting ring 2 integral body that fetch earth are positioned at into bucket 1 inside; And the motor shaft length of drive motor A4 is greater than the axial height of the cutting ring 2 that fetches earth, and the cutting ring 2 that fetches earth thus can move downward to integral body and stretch out into bucket 1 bottom surface, and cutting ring 2 integral body that fetch earth are positioned at into bucket 1 outside.
Cruciform carriage B8 center (being two intersection mounting rod intersection point places among the cruciform carriage B8) is connected with the connecting rod top that vertically arranges, and connecting rod bottom and sharp knife are connected; The pointed end of described sharp knife 3; The length of connecting rod 11 is not more than cruciform carriage B8 and the vertical range of going into bucket 1 bottom surface, sharp knife 3 is positioned under bucket 1 bottom surface, thereby after going into bucket 1 entry and sinking to the bottom, the tip of sharp knife 3 can be inserted in the water-bed bed mud soil, realizes the location between bucket 1 and water-bed bed mud soil.
After preventing that bucket 1 from stretching out the water surface, the cutting ring 2 interior water-bed bed mud soil gravitates that fetch earth drop, therefore in the utility model on cruciform carriage B8 center fixed installation drive motor B5, with the output shaft fixed connection of connecting rod 11 tops and drive motor B5, realize the axial location between connecting rod 11 and cruciform carriage B8 thus.N horizontally disposed baffle plate 12 also is installed on the connecting rod 11, vertical range between baffle plate 12 end faces and the cruciform carriage B8 height of cutting ring 2 on axially that equal to fetch earth, thus when n cutting ring 2 integral body that fetch earth are positioned at into bucket 1 inside, output shaft by the control drive motor B5 α that turns an angle, n baffle plate 12 correspondences of connecting rod 11 drives are turned to n cutting ring 2 bottom surfaces of fetching earth overlap, with n the cutting ring 2 bottom surfaces sealing of fetching earth; And move downward at the cutting ring 2 that fetches earth and to make, can be by control drive motor B5 output shaft backward rotation angle [alpha], make connecting rod 11 drive n baffle plate 12 and turn to n cutting ring 2 bottom surfaces of fetching earth and be interspersed, make the individual cutting ring 2 that fetches earth of n have the path that moves downward.
Above-mentioned drive motor A4 all is connected controller 6 by signal cable with drive motor B5 with feed cable, send control signal by controller 6 power supplies.
The utility model will be gone into bucket 1 by cable dish 10 control flexible steel wires 9 and put into water to sinking under water when work, and this moment, sharp knife 3 most advanced and sophisticated insertions were water-bed, realized fixing.Output shaft by the controller 6 control drive motor B5 α that turns an angle turns to individual cutting ring 2 bottom surfaces of fetching earth of n n baffle plate 12 and is interspersed; Move downward by n drive motor A4 driving of controller 6 control cutting ring 2 that fetches earth, cutting ring 2 blades that fetch earth are cut downwards in the water-bed bed mud soil, are inserted in the water-bed bed mud soil to cutting ring 2 integral body that fetch earth; Move up to cutting ring 2 integral body that fetch earth and be positioned at bucket 1 by n drive motor A4 driving of controller 6 control control cutting ring 2 that fetches earth; Output shaft backward rotation certain angle α by controller 6 control drive motor B5, making connecting rod 11 drive n baffle plate 12 turns to n the cutting ring 2 bottom surfaces sealing of fetching earth, prevent from thus going into after bucket 1 stretches out the water surface, the water-bed bed mud soil gravitates in the cutting ring 2 that fetches earth drop.Finally, will go into bucket 1 by cable dish 10 control flexible steel wires 9 and pull out the water surface, the operation of fetching earth of the cutting ring 2 of realizing fetching earth.
Claims (5)
1. bed mud soil collecting device at the bottom of the resurgent water is characterized in that: include bucket, the cutting ring that fetches earth, sharp sword, drive motor A, drive motor B and controller.
Wherein, go into the bucket top and bottom and be opening; Fixedly there are horizontally disposed carriage A and carriage B in top and the middle part of going into bucket inside; Carriage A top center position and hawser one end are connected, and the hawser other end is coiled on the cable dish and with the cable dish and is connected;
N drive motor A is installed on the carriage B, and n 〉=1 all connects controller by cable; The motor shaft of drive motor A is screw structure, be arranged in parallel with going into the bucket axis, and and drive motor A between screw thread be in transmission connection; Each motor shaft lower end and tubular cutting ring end face that fetches earth is connected, and makes the cutting ring that fetches earth coaxial with motor shaft; Fetch earth and cutting ring lower surface week upwards be blade;
Described connecting rod vertically arranges, and top and carriage B are connected, and bottom and sharp knife are connected; The pointed end of described sharp knife is positioned under the bucket bottom surface.
2. a kind of water-bed bed mud soil collecting device according to claim 1, it is characterized in that: the motor shaft length of described drive motor A is greater than the axial height of the cutting ring that fetches earth.
3. a kind of water-bed bed mud soil collecting device according to claim 1 is characterized in that: the described cutting ring that fetches earth axially on highly equal drive motor A and the vertical range of going into the bucket bottom surface; And the connecting rod top links to each other with drive motor B output shaft on being fixed on carriage B, and n horizontally disposed baffle plate is installed on the connecting rod, the height of cutting ring on axial that equal to fetch earth of the vertical range between baffle plate end face and cruciform carriage B; And the output shaft forward rotation of motor turns to n the cutting ring bottom surface of fetching earth n baffle plate correspondence and overlaps; The motor output shaft backward rotation turns to n the cutting ring bottom surface of fetching earth n baffle plate and is interspersed.
4. a kind of water-bed bed mud soil collecting device according to claim 1 is characterized in that: described carriage A and carriage B are all for intersecting the cruciform carriage that mounting rod constitutes by two.
5. a kind of water-bed bed mud soil collecting device according to claim 1, it is characterized in that: described cable comprises signal cable and feed cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120714 CN203132862U (en) | 2013-03-15 | 2013-03-15 | Reclaimed water bottom sediment soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120714 CN203132862U (en) | 2013-03-15 | 2013-03-15 | Reclaimed water bottom sediment soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132862U true CN203132862U (en) | 2013-08-14 |
Family
ID=48940834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320120714 Expired - Fee Related CN203132862U (en) | 2013-03-15 | 2013-03-15 | Reclaimed water bottom sediment soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132862U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823650A (en) * | 2016-05-16 | 2016-08-03 | 上海师范大学 | Ring cutter and baffle combined closed soil sampler and application thereof |
| CN106087849A (en) * | 2016-08-05 | 2016-11-09 | 浙江水利水电学院 | Reservoir bottom drawing out soil equipment |
| CN106596847A (en) * | 2016-11-02 | 2017-04-26 | 浙江水利水电学院 | Multipoint collection sediment detection method |
| CN111912662A (en) * | 2020-09-01 | 2020-11-10 | 重庆中科检测技术服务有限公司 | Sediment sampling device and method |
-
2013
- 2013-03-15 CN CN 201320120714 patent/CN203132862U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823650A (en) * | 2016-05-16 | 2016-08-03 | 上海师范大学 | Ring cutter and baffle combined closed soil sampler and application thereof |
| CN105823650B (en) * | 2016-05-16 | 2018-12-21 | 上海师范大学 | A kind of closed soil sampler of cutting ring combination baffle and its application |
| CN106087849A (en) * | 2016-08-05 | 2016-11-09 | 浙江水利水电学院 | Reservoir bottom drawing out soil equipment |
| CN106596847A (en) * | 2016-11-02 | 2017-04-26 | 浙江水利水电学院 | Multipoint collection sediment detection method |
| CN111912662A (en) * | 2020-09-01 | 2020-11-10 | 重庆中科检测技术服务有限公司 | Sediment sampling device and method |
| CN111912662B (en) * | 2020-09-01 | 2023-09-08 | 中科检测技术服务(重庆)有限公司 | Sediment sampling device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130814 Termination date: 20180315 |