CN204682233U - The visual multi-joint sampling system of a kind of plankton - Google Patents
The visual multi-joint sampling system of a kind of plankton Download PDFInfo
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- CN204682233U CN204682233U CN201520361573.7U CN201520361573U CN204682233U CN 204682233 U CN204682233 U CN 204682233U CN 201520361573 U CN201520361573 U CN 201520361573U CN 204682233 U CN204682233 U CN 204682233U
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Abstract
The utility model relates to marine organisms equipment studying technological domain, specifically a kind of visual multi-joint sampling system of plankton for plankton sampling, comprise sample collection device, mesh bag, framework, spring, brake, drive separating mechanism and motion bar, multiple motion bar is provided with in its middle frame, the arrival end of each mesh bag is arranged on different motion bars respectively, the arrival end of mesh bag is rotated by motion bar and launches or close, brake is arranged at frame upper side, it is outer and be connected with brake before sampling starts on the upside of this end that each motion bar one end extend out to framework, be connected with framework bottom surface by spring on the downside of this end, each motion bar is separated with brake successively with spring action by driving separating mechanism after sampling starts, the arrival end of mesh bag launches when motion bar is separated with brake, the bottom of mesh bag is provided with sample collection device.The utility model achieves and carry out horizontal and vertical sampling in continuous aquifer, improves planktonic frequency acquisition.
Description
Technical field
The utility model relates to marine organisms equipment studying technological domain, specifically a kind of visual multi-joint sampling system of plankton for plankton sampling.
Background technology
Plankton haul is one of important tool gathering plankton sample, has that controllability is strong, sampling quantity is large, the advantage of handled easily, is widely adopted in numerous halomereid research projects.Traditional trawl system all uses integral type, mesh bag without interface, inconvenience is changed and bothersome effort after each sampling, traditional trawl system cannot realize the plankton sampling of different depth scope and cannot observe underwater environment situation simultaneously, can only multiple repairing weld to reach sampling object, these deficiencies have a strong impact on the speed of sampling, bring inconvenience to the staff of marine sampling.
Utility model content
The purpose of this utility model is to provide a kind of plankton visual multi-joint sampling system, achieve and carry out horizontal and vertical sampling in continuous aquifer, sampling have recorded the image data of habitable environment simultaneously, improve planktonic frequency acquisition, reduce the labour intensity of cost and Jobs on the sea personnel, additionally reduce the error that repeated sampling brings.
The purpose of this utility model is achieved through the following technical solutions:
The visual multi-joint sampling system of a kind of plankton, comprise sample collection device, mesh bag, framework, spring, brake, drive separating mechanism and motion bar, in framework, be wherein provided with multiple rotating motion bar, be arranged on respectively on the upside of the arrival end of each mesh bag on different motion bars, the arrival end of each mesh bag is rotated by described motion bar and launches or close, brake is arranged at frame upper side, it is outer and be connected with described brake before sampling starts on the upside of this end that each motion bar one end extend out to framework, be connected with framework bottom surface by spring on the downside of this end, each motion bar is separated with described brake successively with spring action by described driving separating mechanism after sampling starts, the arrival end of mesh bag launches when motion bar is separated with described brake, the bottom of mesh bag is provided with sample collection device.
One end of described motion bar is bending part, remainder is straight-bar portion, each mesh bag laminates setting successively and the arrival end of each mesh bag is installed in the straight-bar portion of described motion bar, the bending part of described motion bar extend out to outside framework, the hook be connected with described brake is provided with on the upside of the bending part of described motion bar, be connected with the bottom surface of framework by spring on the downside of the bending part of motion bar, the arrival end of mesh bag is also provided with the mesh bag fixed part extend out to outside framework, by clip clamping fixing on the bending part that described mesh bag fixed part is sleeved on described motion bar.
In framework, be respectively equipped with fixed block in the breach both sides of stretching out for described motion bar, described motion bar both sides are respectively equipped with turning cylinder, and motion bar is installed in rotation on the fixed block of framework breach both sides by described turning cylinder.
Described brake comprises multiple brake(-holder) block and a brake bar rotated by described driving separating mechanism driving, one end of each brake(-holder) block is arranged on described brake bar, the other end is connected with motion bar, described brake bar is provided with multiple projection, each brake(-holder) block near one end of described brake bar when brake bar rotates successively by described projection effect jack-up.
Described driving separating mechanism comprises power and control unit and transmission mechanism, and described brake bar is driven by described power and control unit and rotates, and described power and control unit are by described transmission mechanism carry-over moment.
Described mesh bag comprises linkage unit and collector unit two parts, one end of wherein said linkage unit is the arrival end of mesh bag, the other end is connected with collector unit by slide fastener, the linkage unit bore of each mesh bag is all in square and axial length is equal, described collector unit is network structure, and the free end of described collector unit docks with sample collection device.
Both sides, front and back above described framework are respectively equipped with image capturing system, and each image capturing system both sides are respectively equipped with LED light source, and upper front end and the frame facet of described framework are respectively equipped with flowmeter.
The upper and lower both sides of described framework are equipped with hitch frame, and described hitch frame is connected with ship by draught line, and the bottom of mesh bag is provided with bottom fender bracket when Vertical Sampling.
The upper and lower both sides of described framework are equipped with hitch frame, and described hitch frame is connected with ship by draught line, and framework lower end connects a degree of depth TVS when level is sampled, and now the bottom of mesh bag is directly connected with sample collection device.
Advantage of the present utility model and good effect are:
1, each mesh bag of the utility model controls to open successively by driving separating mechanism, brake and each motion bar, thus the planktonic collection completed for different top layer, and the utility model can realize vertical and level samples two kinds of functions, the flexible and sampling efficiency of sampling improves greatly.
2, mesh bag of the present utility model comprises linkage unit and collector unit two parts, and collector unit is connected with linkage unit by slide fastener, can realize interface flexibility and the replacing of mesh bag like this, and can select the mesh bag of different mesh size according to actual needs.
3, the utility model is provided with image capturing system for carrying out record to the duty of instrument building block and the living environment of aquatic organism on framework, and be respectively equipped with flowmeter in the upper front end of framework and frame facet, the flowmeter survey of frame front end passes through flow and the flow velocity of the water of network interface, and the flowmeter of frame facet has resistance and without hindrance flow for contrasting by mesh bag arrival end.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the lower portion structural representation in Fig. 1,
Fig. 3 is the structural representation of brake in Fig. 2 and motion bar,
Fig. 4 is the brake bar structural representation on the brake in Fig. 3,
Fig. 5 is the structural representation of another angle of motion bar in Fig. 2,
Fig. 6 is the structural representation after motion bar in Fig. 5 removes mesh bag and spring,
Fig. 7 is the structural representation that the motion bar in Fig. 6 is observed by lower portion,
Fig. 8 is the schematic diagram of the utility model when being provided with degree of depth TVS.
Wherein, 1 is sample collection device, 2 is mesh bag, 3 is framework, 4 is spring, 5 is brake, 6 is hitch frame, 7 is power and control unit, 8 is transmission mechanism, 9 is image capturing system, 10 is LED light source, 11 is draught line, 12 is flowmeter, 13 is brake bar, 14 is bottom fender bracket, 15 is brake(-holder) block, 16 is hook hole, 17 is projection, 18 is degree of depth TVS, 19 is hook, 20 is mesh bag fixed part, 21 is clip, 22 is motion bar, 23 is spring carrier arm hole, 24 is turning cylinder, 25 is straight-bar portion, 26 is fixed block, 27 is the second mesh bag, 28 is the first mesh bag, 29 is the first plane, 30 is the second plane.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 ~ 7, the utility model comprises sample collection device 1, mesh bag 2, framework 3, spring 4, brake 5, drive separating mechanism and motion bar 22, wherein said framework 3 is made up of stainless steel, both sides are descended to be equipped with hitch frame 6 on the frame 3, during sampling, described hitch frame 6 is connected with ship by draught line 11, multiple motion bar 22 is provided with in framework 3, described motion bar 22 can along the Plane Rotation perpendicular to described hitch frame 6 length direction, be arranged on respectively on the upside of the arrival end of each mesh bag 2 on different motion bars 22, namely the arrival end of each mesh bag 2 is rotated by described motion bar 22 and launches or close, as shown in Figure 3, when motion bar 22 goes to the position parallel with the first plane 29 of framework 3, the arrival end of mesh bag 2 launches, when motion bar 22 rotates to the second plane 30 of framework 3, the arrival end of mesh bag 2 closes, brake 5 is arranged on the upside of framework 3, before sampling starts, together with each motion bar 22 is hooked on brake 5, after sampling starts, each motion bar 22 to be acted on spring 4 by described driving separating mechanism successively and being separated with brake 5, the arrival end of each mesh bag 2 is closed when motion bar 22 is connected with described brake 5, and launch when motion bar 22 is separated with described brake 5, each mesh bag 2 laminates setting successively, the bottom of each mesh bag 2 is equipped with sample collection device 1.Described sample collection device 1 is techniques well known.
As shown in Fig. 5 ~ 7, one end of described motion bar 22 is bending part, remainder is straight-bar portion 25, the bending part of described motion bar 22 extend out to outside framework 3, in framework 3, fixed block 26 is respectively equipped with in the breach both sides of stretching out for described motion bar 22, bending part and the both sides, junction, straight-bar portion 25 of described motion bar 22 are respectively equipped with a turning cylinder 24, namely motion bar 22 is installed in rotation on by described turning cylinder 24 on the fixed block 26 of framework 3 breach both sides, hook 19 is provided with on the upside of the bending part of described motion bar 22, downside is provided with spring carrier arm hole 23, as shown in Figure 3, brake 5 comprises multiple brake(-holder) block 15 and a brake bar 13 rotated by described driving separating mechanism driving, one end of each brake(-holder) block 15 is arranged on described brake bar 13, the other end is then provided with hook hole 16, when motion bar 22 is connected with brake 5, namely hook 19 on the upside of motion bar 22 bending part is hooked on the hook hole 16 of the brake(-holder) block 15 corresponding with this motion bar 22, be connected with the bottom surface of framework 3 by spring 4 on the downside of the bending part of motion bar 22, described spring 4 is by hanging on the spring carrier arm hole 23 on the downside of this motion bar 22 bending part, when motion bar 22 is connected with described brake 5, described spring 4 is extended state, when motion bar 22 is separated with described brake 5, described spring 4 shrinks and drives motion bar 22 to rotate and launched by the arrival end of mesh bag 2.
As shown in Fig. 1 ~ 2, described driving separating mechanism comprises power and control unit 7 and transmission mechanism 8, power source in its medium power and control unit 7 is motor, transmission mechanism 8 is the gear drive be made up of four gears, as shown in Figure 3, the output gear of transmission mechanism 8 is connected with described brake bar 13, namely described power and control unit 7 drive described brake bar 13 to rotate by described transmission mechanism 8 carry-over moment, achieve the Programmed control of each brake(-holder) block 15, and the control module in described power and control unit 7 can to the sequence number of mesh bag 2, pressure, the parameters such as battery status carry out record, this is techniques well known.
As shown in Figure 4, described brake bar 13 is provided with multiple projection 17, spacing along described brake bar 13 length direction between each projection 17 is equal, and look along the axis of described brake bar 13, each projection 17 is uniform along the circumference of described brake bar 13, in brake bar 13 rotation process, each projection 17 is successively by one end jack-up of each brake(-holder) block 15 near described brake bar 13, so just, make brake(-holder) block 15 avale away from one end of described brake bar 13, thus the hook 19 on the motion bar 22 be connected with this brake(-holder) block 15 is discharged, namely the motion bar 22 of release is driven by described spring 4 and is launched by mesh bag 2 arrival end.
As shown in Figure 7, the arrival end of each mesh bag 2 is installed in the straight-bar portion 25 of described motion bar 22, and different mesh bags 2 laminates successively, namely first mesh bag 28 is laminated on the second mesh bag 27, as shown in Figure 5, the arrival end of mesh bag 2 is also provided with the mesh bag fixed part 20 extend out to outside framework 3, and the bending part that described mesh bag fixed part 20 is sleeved on described motion bar 22 clamps fixing by clip 21.
Described mesh bag 2 comprises linkage unit and collector unit two parts, one end of wherein said linkage unit is the arrival end of mesh bag 2, the other end is connected with collector unit, described linkage unit is made up of canvas, the linkage unit bore of each mesh bag 2 is all in square and axial length is equal, the collector unit of mesh bag 2 is connected with linkage unit by slide fastener, interface flexibility and the replacing of mesh bag 2 can be realized like this, described collector unit is network structure, material is polyamide, and the free end of described collector unit docks with sample collection device 1.
As shown in Fig. 1 ~ 2, the both sides, front and back of side are respectively equipped with image capturing system 9 on the frame 3, described image capturing system 9 is made up of the withstand voltage storehouse of the titanium alloy of outside and inner high-resolution CCD, described withstand voltage storehouse maximum working depth reaches 6000 meters, the maximum sample frequency of CCD can reach 50HZ, and image capturing system 9 is for carrying out record to the duty of instrument building block and the living environment of aquatic organism.A LED light source 10 is respectively equipped with in each image capturing system 9 both sides, described LED light source 10 is primarily of withstand voltage storehouse and inner LED illumination lamp composition, described withstand voltage storehouse maximum working depth reaches 6000 meters, and LED light source 10 is mainly image capturing system 9 and provides illumination.A flowmeter 12 is respectively equipped with in the upper front end of framework 3 and the side of framework 3, the flowmeter 12 of framework 3 front end measures flow by the water of network interface and flow velocity, and the flowmeter 12 of framework 3 side has resistance and without hindrance flow for contrasting by mesh bag 2 arrival end.Described image capturing system 9, LED light source 10 and flowmeter 12 are techniques well known.
As shown in Figure 1, the utility model is when Vertical Sampling, and be provided with bottom fender bracket 14 in the bottom of its mesh bag 2, each mesh bag 2 draws in by described bottom fender bracket 14, so both ensure that trawl system can descend designated depth, protects sample collection device 1 again simultaneously.As shown in Figure 8; the utility model is when level is sampled; in order to ensure the stability of trawl system horizontal movement; a degree of depth TVS 18 to be connected in framework 3 lower end; under this sampling configuration, do not need bottom fender bracket 14, be directly connected with sample collection device 1 bottom of mesh bag 2, described degree of depth TVS 18 shape is saddle; weight is 40Kg, and material is stainless steel material.
Operation principle of the present utility model is:
The utility model is before sampling starts, together with each motion bar 22 is hooked on brake(-holder) block 15 corresponding on brake 5 respectively, spring 4 now on the downside of motion bar 22 is in extended state, the arrival end of each mesh bag 2 is closure state, current can freely flow through framework 3, and sample collection device 1 is in wait collection status.
After sampling starts, the power on separating mechanism and control unit 7 is driven to drive the brake bar 13 on brake 5 to rotate by transmission mechanism 8, first projection 17 on brake bar 13 rotates to during by the position of first brake(-holder) block 15 jack-up, brake bar 13 stops operating, described first brake(-holder) block 15 other end avales and the hook 19 of releasing activity bar 22, this motion bar 22 shrinks to drive by spring 4 and is launched by first mesh bag 2 arrival end, at the end of first mesh bag 2 is sampled, brake bar 13 is rotated further, second projection 17 is rotated the position of second brake(-holder) block 15 jack-up extremely, and repeat above process second mesh bag 2 is opened, at the end of second mesh bag 2 adopts, other each mesh bags 2 repeat said process and open successively, thus the planktonic collection completed for different top layer.
During Vertical Sampling, mesh bag 2 be connected with bottom fender bracket 14 bottom for ensureing that trawl system can descend designated depth, protect sample collection device 1 simultaneously, under this sampling configuration, do not need degree of depth TVS 18.During level sampling, in order to ensure the stability of trawl system horizontal movement, degree of depth TVS 18 to be connected in framework 3 lower end, under this sampling configuration, not needing bottom fender bracket 14, directly the bottom of mesh bag 2 is connected with sample collection device 1.
Claims (9)
1. the visual multi-joint sampling system of plankton, it is characterized in that: comprise sample collection device (1), mesh bag (2), framework (3), spring (4), brake (5), drive separating mechanism and motion bar (22), wherein in framework (3), be provided with multiple rotating motion bar (22), be arranged on different motion bars (22) on the upside of the arrival end of each mesh bag (2) respectively, the arrival end of each mesh bag (2) is rotated by described motion bar (22) and launches or close, brake (5) is arranged at framework (3) upside, each motion bar (22) one end extend out to framework (3) and be connected with described brake (5) before sampling starts on the upside of this end outward, be connected with framework (3) bottom surface by spring (4) on the downside of this end, each motion bar (22) is separated with described brake (5) successively with spring (4) effect by described driving separating mechanism after sampling starts, the arrival end of mesh bag (2) launches when motion bar (22) is separated with described brake (5), the bottom of mesh bag (2) is provided with sample collection device (1).
2. the visual multi-joint sampling system of plankton according to claim 1, it is characterized in that: one end of described motion bar (22) is bending part, remainder is straight-bar portion (25), each mesh bag (2) laminates setting successively and the arrival end of each mesh bag (2) is installed in the straight-bar portion (25) of described motion bar (22), the bending part of described motion bar (22) extend out to framework (3) outward, the hook (19) be connected with described brake (5) is provided with on the upside of the bending part of described motion bar (22), be connected with the bottom surface of framework (3) by spring (4) on the downside of the bending part of motion bar (22), the arrival end of mesh bag (2) is also provided with and extend out to framework (3) mesh bag fixed part (20) outward, by clip (21) clamping fixing on the bending part that described mesh bag fixed part (20) is sleeved on described motion bar (22).
3. the visual multi-joint sampling system of plankton according to claim 1 and 2, it is characterized in that: in framework (3), fixed block (26) is respectively equipped with in the breach both sides of stretching out for described motion bar (22), described motion bar (22) both sides are respectively equipped with turning cylinder (24), and motion bar (22) is installed in rotation on the fixed block (26) of framework (3) breach both sides by described turning cylinder (24).
4. the visual multi-joint sampling system of plankton according to claim 1, it is characterized in that: described brake (5) comprises multiple brake(-holder) block (15) and a brake bar (13) rotated by described driving separating mechanism driving, one end of each brake(-holder) block (15) is arranged on described brake bar (13), the other end is connected with motion bar (22), described brake bar (13) is provided with multiple projection (17), each brake(-holder) block (15) acts on jack-up by described projection (17) near one end of described brake bar (13) successively when brake bar (13) rotates.
5. the visual multi-joint sampling system of plankton according to claim 4, it is characterized in that: described driving separating mechanism comprises power and control unit (7) and transmission mechanism (8), described brake bar (13) is driven by described power and control unit (7) and rotates, and described power and control unit (7) are by described transmission mechanism (8) carry-over moment.
6. the visual multi-joint sampling system of plankton according to claim 1, it is characterized in that: described mesh bag (2) comprises linkage unit and collector unit two parts, one end of wherein said linkage unit is the arrival end of mesh bag (2), the other end is connected with collector unit by slide fastener, the linkage unit bore of each mesh bag (2) is all in square and axial length is equal, described collector unit is network structure, and the free end of described collector unit docks with sample collection device (1).
7. the visual multi-joint sampling system of plankton according to claim 1, it is characterized in that: the both sides, front and back of described framework (3) top are respectively equipped with image capturing system (9), each image capturing system (9) both sides are respectively equipped with LED light source (10), and the upper front end of described framework (3) and the side of framework (3) are respectively equipped with flowmeter (12).
8. the visual multi-joint sampling system of plankton according to claim 1; it is characterized in that: described framework (3) is equipped with hitch frame (6) in both sides up and down; described hitch frame (6) is connected with ship by draught line (11), and the bottom of mesh bag (2) is provided with bottom fender bracket (14) when Vertical Sampling.
9. the visual multi-joint sampling system of plankton according to claim 1, it is characterized in that: described framework (3) is equipped with hitch frame (6) in both sides up and down, described hitch frame (6) is connected with ship by draught line (11), framework (3) lower end connects a degree of depth TVS (18) when level is sampled, now the bottom of mesh bag (2) is directly connected with sample collection device (1).
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| CN201520361573.7U CN204682233U (en) | 2015-05-29 | 2015-05-29 | The visual multi-joint sampling system of a kind of plankton |
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| CN201520361573.7U CN204682233U (en) | 2015-05-29 | 2015-05-29 | The visual multi-joint sampling system of a kind of plankton |
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| CN204682233U true CN204682233U (en) | 2015-10-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872083A (en) * | 2015-05-29 | 2015-09-02 | 中国科学院海洋研究所 | Visual multi-connected sampling system of plankton and use method thereof |
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- 2015-05-29 CN CN201520361573.7U patent/CN204682233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872083A (en) * | 2015-05-29 | 2015-09-02 | 中国科学院海洋研究所 | Visual multi-connected sampling system of plankton and use method thereof |
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