CN113776898A - Ocean suspension silt layering sampling device - Google Patents
Ocean suspension silt layering sampling device Download PDFInfo
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- CN113776898A CN113776898A CN202111078232.5A CN202111078232A CN113776898A CN 113776898 A CN113776898 A CN 113776898A CN 202111078232 A CN202111078232 A CN 202111078232A CN 113776898 A CN113776898 A CN 113776898A
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- 238000005070 sampling Methods 0.000 title claims abstract description 88
- 239000000725 suspension Substances 0.000 title claims description 15
- 238000007789 sealing Methods 0.000 claims abstract description 115
- 239000013049 sediment Substances 0.000 claims abstract description 38
- 238000001125 extrusion Methods 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 10
- 239000013535 sea water Substances 0.000 abstract description 71
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
- G01N2001/1012—Suspensions
- G01N2001/1025—Liquid suspensions; Slurries; Mud; Sludge
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a layered sampling device for ocean suspended sediment, which comprises a fixing piece, a fixing frame, a sliding disc, a first sealing ring, an outer shell and the like; the fixing frame is installed to the bottom of mounting, and the slip dish is installed to the lower part rotary type of fixing frame, is equipped with first sealing washer between slip dish and the fixing frame, and the lower surface of slip dish is provided with the shell body. According to the invention, the silt sampling assembly and the extrusion assembly are matched to work, so that seawater in the shell can be conveniently discharged, silt is kept in the equipment and collected, the equipment is fixed together through the fixing part, the equipment is prevented from shaking and rotating to deviate when the seawater flows, meanwhile, the feed inlet of the equipment is always opposite to the flowing direction of the seawater, the feed inlet is prevented from rotating to deviate, the silt content of the sampled seawater is different, the content detection of the seawater suspended silt is inaccurate, and a plurality of equipment are fixed through the fixing part, so that the sampling of the seawater suspended silt at different depths is conveniently completed, and the sampling efficiency of the seawater suspended silt is improved.
Description
Technical Field
The invention relates to a sampling device, in particular to a layered sampling device for ocean suspended sediment.
Background
Because suspended silt particles have an adsorption effect, fine-particle silt is an important carrier of various nutrient salts and pollutants, and the pollutants and the silt have an adsorption effect, the transportation of the silt plays an important role in the migration and circulation of the pollutants, and therefore the content of the silt in the ocean needs to be detected.
It is current when taking a sample to ocean suspension silt, it is fixed to the sampling equipment who will be current usually through the rope, and put into the ocean with it, take a sample to the sea water through current sampling equipment afterwards, because the sea water is the state that flows, the sea water flows and can make current sampling equipment rock the rotation, thereby cause the rotatory skew sea water flow direction in intake of current sampling equipment, so cause the sea water silt content of taking a sample different easily, it is inaccurate to cause the content detection of sea water suspension silt, and current equipment can't once only carry out the different degree of depth sea water sampling, when carrying out the ocean suspension silt sampling of the different degree of depth, need continue the ocean suspension silt sampling through current sampling equipment many times and accomplish the sample of the different degree of depth, the ocean sampling efficiency of this mode is lower.
Aiming at the defects of the prior art, a marine suspended sediment stratified sampling device which is accurate in sampling detection and improves sampling efficiency is developed.
Disclosure of Invention
Can make the fixed current sampling equipment of rope rock the rotation in order to overcome the sea water flow, cause the rotatory skew sea water flow direction in intake, cause the ocean suspension silt testing result inaccurate, and current equipment can't once only carry out the shortcoming of different degree of depth sea water samples, technical problem: the ocean suspended sediment layered sampling device is accurate in sampling detection and capable of improving sampling efficiency.
The technical scheme is as follows: the utility model provides an ocean suspension silt layering sampling device, including the mounting, the mount, the sliding tray, first sealing washer, the shell body, silt sampling subassembly and extrusion subassembly, the mount is installed to the bottom of mounting, the sliding tray is installed to the lower part rotary type of mount, be equipped with first sealing washer between sliding tray and the mount, the lower surface of sliding tray is provided with the shell body, silt sampling subassembly and extrusion subassembly are installed to the shell body inner wall, the extrusion subassembly is located silt sampling subassembly's upside, silt sampling subassembly and extrusion subassembly sliding fit.
Preferably, the silt sampling component comprises an arc-shaped filter frame, a first sealing disc, a sealing plate, a second sealing disc, a third sealing disc, a first arc-shaped sliding plate, a first arc-shaped guide strip, a first arc-shaped gear ring, a mounting seat, a first servo motor, a first straight gear, a discharging pipe, a first annular slider, a second annular slider, a discharging bin, a filter bin, an annular gear ring, a supporting plate, a rotating water wheel, a second straight gear, a discharging component and a collecting component, a feeding hole is formed in the middle of the outer side wall of the outer shell, the arc-shaped filter frame is arranged in the feeding hole, the first sealing disc is arranged on the lower portion of the inner side wall of the outer shell, the sealing plate is arranged on the upper surface of the first sealing disc, the second sealing disc is arranged on the inner side wall of the outer shell, the second sealing disc is fixedly connected with the sealing plate, the third sealing disc is arranged on the lower side of the first sealing disc, the middle part of the shell is provided with a first chute, the first chute is communicated with the feed inlet, a first arc-shaped sliding plate is arranged in the first chute in a sliding way, two first arc-shaped guide strips are arranged on the upper part of the side wall of the sealing plate, a first arc-shaped gear ring is arranged between the two first arc-shaped guide strips in a sliding way and fixedly connected with the first arc-shaped sliding plate, a mounting seat is fixedly connected with the upper part of the side wall of the sealing plate, a first servo motor is embedded in the mounting seat, a first straight gear is arranged on an output shaft of the first servo motor and meshed with the first arc-shaped gear ring, a blanking pipe is embedded in the first sealing plate, a first annular slide block is rotatably arranged on the upper surface of the blanking pipe, a second annular slide block is rotatably arranged on the lower surface of the second sealing plate, a discharging bin is fixedly connected between the first annular slide block and the second annular slide block, a sealing plate filtering bin is embedded in the second sealing plate, and is positioned on the inner side of the discharging bin, the lateral wall lower part that goes out the feed bin is provided with annular ring gear, and the upper surface rigid coupling of first sealed dish has the extension board, and the lateral wall upper portion rotary type of extension board is provided with rotation water wheels, and the lateral wall that rotates water wheels is provided with the second straight-tooth gear, and the second straight-tooth gear meshes with annular ring gear mutually, and the lower part of shell body is provided with ejection of compact part, and the lower part of shell body is provided with collecting element, and collecting element is located ejection of compact part's downside.
Preferably, the filter bin is provided with a plurality of arc-shaped diversion trenches, and the arc-shaped diversion trenches on the filter bin are communicated with the discharge bin.
Preferably, the discharging component comprises a second arc-shaped sliding plate, a second arc-shaped guide strip, a second arc-shaped gear ring, a second servo motor, a third straight gear, an electric push rod and a material blocking block, a material outlet is formed in the lower portion of the outer side wall of the outer shell, a second sliding chute is formed in the lower portion of the outer shell and communicated with the material outlet, a second arc-shaped sliding plate is arranged in the second sliding chute in a sliding manner, a second arc-shaped guide strip is arranged on the lower portion of the side wall of the sealing plate, a second arc-shaped gear ring is arranged on the upper surface of the second arc-shaped guide strip in a sliding manner and fixedly connected with the second arc-shaped sliding plate, a second servo motor is arranged on the lower surface of the first sealing plate, the output end of the second servo motor penetrates through the first sealing plate to be rotatably connected with the first sealing plate, a third straight gear is arranged on the output shaft of the second servo motor, the third straight gear is meshed with the second arc-shaped gear ring, and the electric push rod is embedded in two portions of the third sealing plate, a material blocking block is arranged between the telescopic ends of the two electric push rods.
Preferably, the upper part of the material blocking block is conical, and the upper part of the material blocking block is in sealing fit with the lower part of the blanking pipe.
As preferred, collect the part including hollow shell, the limiting plate, collect the storehouse, the swash plate, the apron, the buckle, fixture block and arc seal piece, hollow shell is installed to shell body inside wall lower part, hollow shell is located the downside that the third sealed dish, two limiting plates are installed to the bottom in the hollow shell, slidingtype is provided with the collection storehouse between two limiting plates, it has a plurality of swash plate to collect storehouse inside wall upper portion rigid coupling, the apron is installed to the lateral wall lower part rotary type of shell body, the buckle is all installed to two about the lateral wall of apron, two fixture blocks are installed to the lateral wall of shell body, two buckles respectively with two fixture block cooperations, the inside wall rigid coupling of apron has the arc seal piece.
Preferably, the extrusion assembly comprises a fourth sealing disc, a hydraulic cylinder, a lower pressing plate and a second sealing ring, the fourth sealing disc is installed on the upper portion of the inner side wall of the outer shell, the hydraulic cylinder is installed on the lower surface of the sliding disc, the telescopic end of the hydraulic cylinder penetrates through the sliding disc, the lower pressing plate is installed at the telescopic end of the hydraulic cylinder, and the second sealing ring is installed on the circumferential wall of the lower pressing plate.
Preferably, the first sealing disc, the sealing plate and the second sealing disc are matched to form a sealed cavity, the first servo motor is located in the sealed cavity, the first sealing disc, the third sealing disc and the blanking pipe are matched to form a sealed cavity, the second servo motor and the electric push rod are located in the sealed cavity, the sliding disc, the outer shell and the fourth sealing disc are matched to form a sealed cavity, and the hydraulic cylinder is located in the sealed cavity.
Preferably, the guide plate device further comprises a mounting plate, a rotating shaft, a rotating impeller, guide plates and a fixing plate, wherein the mounting plate is fixedly connected to the left wall of the outer shell, the upper portion and the lower portion of the mounting plate are both groove-shaped, the upper portion and the lower portion of the mounting plate are rotatably arranged in the rotating shaft, the rotating impeller is mounted in the rotating shaft, the rotating impellers on the upper side and the lower side are respectively located in grooves on the upper side and the lower side of the mounting plate, the guide plates are fixedly connected to the side walls of the mounting plate, and the fixing plate is arranged between the guide plates and the outer shell.
The invention also provides a layered sampling method of ocean suspended sediment, which adopts the layered sampling device of ocean suspended sediment and comprises the following steps:
when the layered sampling device is required to be used for sampling ocean suspended sediment, a user fixes a plurality of same sampling devices together through fixing pieces, then fixes the fixed end of the lifting equipment and the fixing piece at the uppermost side, and then puts the device into the ocean through the lifting equipment;
when the device is sunk to a proper position in the ocean, the user stops the lifting equipment, the inlet of the device is opposite to the flowing direction of the seawater, the user then enables the silt sampling assembly to work to open the inlet, and the seawater flows into the silt sampling assembly through the inlet; after a proper amount of seawater flows into the sediment sampling assembly, the user closes the inlet of the sediment sampling assembly, and then repeats the operation to sample the ocean suspended sediment of other devices;
after the ocean suspended sediment is completely sampled, a user moves the device out of the water surface through lifting equipment and places the device, then the user opens the outlet through the sediment sampling assembly, seawater in the outer shell flows outwards along with the seawater, the sediment is driven to move downwards when the seawater flows outwards, and the sediment sampling assembly is utilized to filter the sediment, so that the sediment in the seawater is left in the sediment sampling assembly;
after the sea water all flowed out, the user starts the extrusion subassembly work, and the extrusion subassembly work is scraped the silt on the silt sampling subassembly inner wall to promote downwards and collect, collect when silt and accomplish the back, the user makes silt sampling subassembly reset and closes the exit, and the user makes the extrusion subassembly reset simultaneously and closes, and the silt that the user collected in with this equipment afterwards takes out, and calculates to its detection and reachs ocean suspension silt content.
Preferably, after the device sinks to a proper position in the ocean, a user starts the first servo motor to enable the first straight gear to rotate anticlockwise, the first straight gear rotates anticlockwise to be matched with the first arc-shaped gear ring, the first arc-shaped gear ring rotates anticlockwise to enable the first arc-shaped sliding plate to rotate anticlockwise, the first arc-shaped sliding plate rotates anticlockwise to open the feed inlet, the user closes the first servo motor at the moment, the seawater flows into the outer shell through the arc-shaped filter frame and the feed inlet, the arc-shaped filter frame blocks large impurities in the seawater, the impurities of the seawater are prevented from flowing into the outer shell, and the seawater flowing into the outer shell flows downwards into the filter bin;
after a proper amount of seawater flows into the outer shell, a user starts the first servo motor to enable the first straight gear to rotate clockwise, so that the first arc-shaped sliding plate rotates clockwise to block the feed inlet, and then the user repeats the operation to enable other devices to sample the ocean suspended sediment; after the ocean suspended sediment is completely sampled, a user moves the device out of the water surface through lifting equipment and places the device, then the user starts a second servo motor to enable a third straight gear to rotate anticlockwise, the third straight gear rotates anticlockwise to be matched with a second arc-shaped gear ring, the second arc-shaped gear ring rotates anticlockwise, a second arc-shaped sliding plate rotates anticlockwise due to the second arc-shaped gear ring, a discharge port is opened due to the second arc-shaped sliding plate rotating anticlockwise, and seawater in an outer shell flows outwards along with the second arc-shaped sliding plate;
the seawater flows downwards and outwards to enable the rotating water wheel to rotate, the rotating water wheel rotates to enable the second straight gear to rotate, the second straight gear rotates to enable the annular gear ring to rotate, the annular gear ring rotates to drive the discharging bin to rotate, and the discharging bin rotates to enable the seawater to flow out quickly;
the seawater in the outer shell flows downwards into the filtering bin, the seawater in the filtering bin flows out through the discharging bin, the filtering bin blocks silt in the seawater, after the seawater in the outer shell flows out completely, a user starts the hydraulic cylinder to enable the lower pressing plate to move downwards, the lower pressing plate moves downwards into the filtering bin, and the lower pressing plate continues to move downwards to scrape the silt adhered to the inner wall of the filtering bin; when the lower pressing plate moves downwards and is positioned in the blanking pipe, the lower pressing plate is matched with the blanking pipe to form a sealed cavity, the lower pressing plate continues to move downwards to enable silt to be accumulated on the material blocking block, at the moment, a user starts the electric push rod to enable the material blocking block to move downwards, the material blocking block moves downwards to open the outlet of the blanking pipe, at the moment, the user closes the electric push rod, the silt in the blanking pipe slides downwards along with the electric push rod and falls on the inclined plate, and at the moment, the silt falling downwards is dispersed through the inclined plate and falls into the collection bin; so avoid silt to drop downwards and pile up, after silt is whole to drop downwards in collecting the storehouse, the user starts the pneumatic cylinder and makes holding down plate rebound reset and close, and the user starts electric putter simultaneously and makes the striker bar rebound reset and close.
The user takes off the buckle from the fixture block afterwards, so remove spacing to the apron, the user makes the sealed piece of arc swing to the outside through the apron afterwards, the user will collect the storehouse afterwards and take out from hollow shell to take out the silt in collecting the storehouse, take away it afterwards and detect the calculation, obtain the content of ocean suspension silt, then the user will collect the storehouse and reset, and make the apron reset, it is spacing to the apron through buckle and fixture block cooperation simultaneously.
Preferably, when this device was in the ocean, the sea water flowed and makes rotatory impeller 10 rotate, rotates through rotatory impeller 10 and finely tunes the inclination of this equipment, avoids the feed inlet 601 of this equipment to deviate with the flow direction of rivers, causes inconvenience for the sample, utilizes guide plate 11 to carry out the water conservancy diversion to the sea water, reduces the resistance of this device in the sea water, conveniently takes a sample.
The invention has the beneficial effects that: according to the invention, the silt sampling assembly and the extrusion assembly work in a matching manner, so that seawater in the outer shell can be conveniently discharged, silt is kept in the equipment and collected, the equipment is fixed together through the fixing piece, the equipment is prevented from shaking and rotating to deviate when the seawater flows, meanwhile, the feed inlet of the equipment is always opposite to the flowing direction of the seawater, the feed inlet is prevented from rotating to deviate, the silt content of the sampled seawater is different, the content detection of the seawater suspended silt is inaccurate, and a plurality of pieces of equipment are fixed through the fixing piece, so that the sampling of the seawater suspended silt at different depths is conveniently completed, and the sampling efficiency of the seawater suspended silt is improved; utilize rotatory impeller and guide plate cooperation, so finely tune the inclination of this equipment, avoid the feed inlet of this equipment and the flow direction of rivers skew, carry out the water conservancy diversion to the sea water simultaneously, reduce the resistance of this equipment in the sea water, conveniently carry out ocean suspension silt sample work.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partially cut-away perspective structure of the present invention.
Fig. 3 is a schematic view of a first partially sectioned perspective view of a silt sampling assembly according to the present invention.
Fig. 4 is a schematic view of a second partially cut-away perspective structure of the silt sampling assembly of the present invention.
Fig. 5 is a schematic view of a first partial body structure of a silt sampling assembly according to the present invention.
Fig. 6 is a schematic view of a second partial body structure of a silt sampling assembly according to the present invention.
Fig. 7 is a perspective view of a third portion of a silt sampling assembly according to the present invention.
Fig. 8 is a perspective view of a fourth portion of a silt sampling assembly according to the present invention.
Fig. 9 is a partially enlarged perspective view of the silt sampling assembly of the present invention.
Fig. 10 is a perspective view of a fifth portion of a silt sampling assembly according to the present invention.
Fig. 11 is a schematic partial perspective view of a silt sampling assembly according to the present invention.
Fig. 12 is a schematic view of a third partially cut-away perspective view of a sediment sampling assembly of the present invention.
Fig. 13 is a schematic view of a sixth partial body structure of a silt sampling assembly according to the present invention.
FIG. 14 is a schematic perspective view of a portion of the extrusion assembly of the present invention.
Fig. 15 is a partial perspective view of the present invention.
Description of reference numerals: 1_ stationary part, 2_ stationary part, 3_ sliding disk, 4_ first sealing ring, 5_ outer housing, 6_ silt sampling component, 601_ feed inlet, 6011_ arc filter holder, 602_ first sealing disk, 603_ sealing plate, 604_ second sealing disk, 605_ third sealing disk, 606_ first chute, 607_ first arc slide plate, 608_ first arc guide bar, 609_ first arc gear ring, 610_ mounting, 611_ first servo motor, 612_ first straight gear, 613_ blanking pipe, 614_ first ring slide block, 615_ second ring slide block, 616_ discharging bin, 617_ filter bin, 618_ ring gear ring, 619_ support plate, 620_ rotating water wheel, 621_ second straight gear, 6210_ discharge outlet, 6211_ second chute, 622_ second arc slide plate, 623_ second arc guide bar, 624_ second arc gear ring, 625_ second servo motor, 626_ third straight gear, 627_ electric push rod, 628_ material stop block, 629_ hollow shell, 630_ limiting plate, 631_ collection bin, 632_ inclined plate, 633_ cover plate, 634_ buckle, 635_ clamping block, 636_ arc sealing block, 7_ extrusion component, 701_ fourth sealing disc, 702_ hydraulic cylinder, 703_ holding down plate, 704_ second sealing ring, 8_ mounting panel, 9_ rotating shaft, 10_ rotating impeller, 11_ guide plate, 12_ fixing plate.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1
The utility model provides an ocean suspension silt layering sampling device, as shown in fig. 1-3, including mounting 1, mount 2, sliding disk 3, first sealing washer 4, shell body 5, silt sampling subassembly 6 and extrusion subassembly 7, mount 2 is installed to mounting 1's bottom, sliding disk 3 is installed to mount 2's lower part rotary type, be equipped with first sealing washer 4 between sliding disk 3 and the mount 2, sliding disk 3's lower surface is provided with shell body 5, silt sampling subassembly 6 is installed to shell body 5 inner wall lower part, extrusion subassembly 7 is installed on shell body 5 inner wall upper portion, silt sampling subassembly 6 and extrusion subassembly 7 sliding fit.
When the equipment is required to be used for sampling ocean suspended sediment, a user fixes a plurality of same equipment together through the fixing piece 1, then the user fixes the fixed end of the lifting equipment with the fixing piece 1 at the uppermost side, then the user puts the equipment into the ocean through the lifting equipment, after the equipment sinks to a proper position in the ocean, the user stops the lifting equipment, the inlet of the equipment is opposite to the flowing direction of seawater, then the user enables the sediment sampling assembly 6 to work to open the inlet, the seawater flows into the sediment sampling assembly 6 through the inlet, after a proper amount of seawater flows into the sediment sampling assembly 6, the user enables the sediment sampling assembly 6 to close the inlet, then the user repeats the operations to sample the ocean suspended sediment of other equipment, and after the ocean suspended sediment is completely sampled, the user moves the equipment out of the water surface through the lifting equipment and places the equipment, afterwards the user opens the exit through silt sampling subassembly 6, sea water in the shell body 5 outwards flows thereupon, it moves silt downstream to drive the seawater during outside outflow, utilize silt sampling subassembly 6 to filter silt, make the silt of seawater stay in silt sampling subassembly 6, after the seawater is whole to flow out, the user starts extrusion subassembly 7 work, 7 work of extrusion subassembly are scraped the silt on 6 inner walls of silt sampling subassembly, and promote downwards and collect, collect when silt and accomplish the back, the user makes silt sampling subassembly 6 reset and close the exit, the user makes extrusion subassembly 7 reset and close simultaneously, afterwards the user takes out the silt of collecting in with this equipment, and calculate ocean suspension silt content to its detection.
Example 2
On the basis of embodiment 1, as shown in fig. 3 to 15, the silt sampling assembly 6 includes an arc-shaped filter holder 6011, a first sealing disc 602, a sealing plate 603, a second sealing disc 604, a third sealing disc 605, a first arc-shaped sliding plate 607, a first arc-shaped guide strip 608, a first arc-shaped gear 609, a mounting seat 610, a first servo motor 611, a first straight gear 612, a blanking pipe 613, a first annular slider 614, a second annular slider 615, a discharging bin 616, a filter bin 617, an annular gear 618, a support plate 619, a rotating water wheel 620, a second straight gear 621, a discharging component and a collecting component, a feed inlet 601 is formed in the middle of the right wall of the outer housing 5, the arc-shaped filter holder 6011 is arranged in the feed inlet 601, the first sealing disc 602 is arranged on the lower portion of the inner side wall of the outer housing 5, the sealing plate 603 is arranged on the upper surface of the first sealing disc 602, the second sealing disc 604 is arranged on the inner side wall of the outer housing 5, the lower surface of the second sealing disc 604 is fixedly connected with the top of the sealing plate 603, the lower part of the inner side wall of the outer shell 5 is provided with a third sealing disc 605, the third sealing disc 605 is positioned at the lower side of the first sealing disc 602, the middle part of the outer shell 5 is provided with a first chute 606, the first chute 606 is communicated with the feed inlet 601, the first chute 606 is internally provided with a first arc-shaped sliding plate 607 in a sliding manner, the upper part of the right wall of the sealing plate 603 is provided with two first arc-shaped guide strips 608, a first arc-shaped gear ring 609 is arranged between the first arc-shaped guide strips 608 at the upper and lower sides in a sliding manner, the outer wall of the first arc-shaped gear ring 609 is fixedly connected with the lower part of the inner wall of the first arc-shaped sliding plate 607, the upper part of the right wall of the sealing plate 603 is fixedly connected with a mounting seat 610, the right part of the mounting seat 610 is embedded with a first servo motor 611, the upper end of the output shaft of the first servo motor 611 is provided with a first straight gear 612 engaged with the first arc-shaped gear ring 609, a blanking pipe 613 is embedded at the left part of the first sealing disc 602, a first annular slide block 614 is rotatably arranged on the upper surface of the blanking pipe 613, a second annular slide block 615 is rotatably arranged on the lower surface of the second sealing disc 604, the second annular slide block 615 is positioned right above the first annular slide block 614, a discharge bin 616 is fixedly connected between the first annular slide block 614 and the second annular slide block 615, a filter bin 617 is embedded at the left part of the second sealing disc 604, a plurality of arc-shaped guide grooves are formed in the filter bin 617, the arc-shaped guide grooves in the filter bin 617 are communicated with the discharge bin 616, the filter bin 617 is positioned at the inner side of the discharge bin 616, an annular gear ring 618 is arranged at the lower part of the outer side wall of the discharge bin 616, a support plate 619 is fixedly connected at the left part of the upper surface of the first sealing disc 602, a rotating water wheel 620 is rotatably arranged at the upper part of the right wall of the support plate 619, a second straight gear 621 is arranged at the central position of the right wall of the rotating water wheel 620, and is engaged with the annular gear ring 618, the lower part of shell body 5 is provided with ejection of compact part, and the lower part of shell body 5 is provided with the collecting part, and the collecting part is located ejection of compact part's downside.
The discharging component comprises a second arc-shaped sliding plate 622, a second arc-shaped guide strip 623, a second arc-shaped gear ring 624, a second servo motor 625, a third straight gear 626, an electric push rod 627 and a material blocking block 628, a discharging port 6210 is formed in the lower portion of the left wall of the outer shell 5, a second sliding groove 6211 is formed in the lower portion of the outer shell 5, the second sliding groove 6211 is communicated with the discharging port 6210, a second arc-shaped sliding plate 622 is arranged in the second sliding groove 6211 in a sliding mode, the second arc-shaped guide strip 623 is installed on the lower portion of the right wall of the sealing plate 603, a second arc-shaped gear ring 624 is arranged on the upper surface of the second arc-shaped guide strip 623 in a sliding mode, the outer wall of the second arc-shaped gear ring 624 is fixedly connected with the lower portion of the inner side wall of the second arc-shaped sliding plate 622, the second servo motor 625 is installed on the lower surface of the first sealing plate 602, the upper end of the output shaft of the second servo motor 625 is rotatably connected with the first sealing plate 602 through the first sealing plate 602, the upper end of the output shaft of the second servo motor 625 is installed with the third straight gear 626, the third straight gear 626 is engaged with the second arc-shaped gear ring 624, electric push rods 627 are embedded in the front and rear parts of the third sealing disc 605, a material blocking block 628 is installed between the lower ends of the telescopic ends of the electric push rods 627 in the front and rear sides, the upper part of the material blocking block 628 is conical, and the upper part of the material blocking block 628 is in sealing fit with the lower part of the blanking pipe 613.
Collecting element is including hollow shell 629, limiting plate 630, collect storehouse 631, swash plate 632, apron 633, buckle 634, fixture block 635 and arc seal piece 636, hollow shell 629 is installed to 5 inside wall lower parts of shell body, hollow shell 629 is located the downside of third sealed dish 605, two limiting plates 630 are installed to the bottom in hollow shell 629, slidingtype is provided with between two limiting plates 630 and collects storehouse 631, collect storehouse 631 inside wall upper portion rigid coupling has a plurality of swash plate 632, apron 633 is installed to the left wall lower part rotary type of shell body 5, apron 633 is located discharge gate 6210's downside, buckle 634 is all installed to both sides about the left wall of apron 633, fixture block 635 is all installed to both sides about the left wall of shell body 5, the buckle 634 of upper and lower both sides cooperates with the fixture block 635 of upper and lower both sides respectively, the inside wall rigid coupling of apron 633 has arc seal piece 636.
The squeezing component 7 comprises a fourth sealing disc 701, a hydraulic cylinder 702, a lower pressing plate 703 and a second sealing ring 704, the fourth sealing disc 701 is arranged on the upper part of the inner side wall of the outer shell 5, the hydraulic cylinder 702 is arranged on the lower surface of the sliding disc 3, the lower end of the telescopic rod of the hydraulic cylinder 702 penetrates through the sliding disc 3 to be in sliding connection with the sliding disc, the lower pressing plate 703 is arranged on the lower end of the telescopic rod of the hydraulic cylinder 702, the second sealing ring 704 and the first sealing disc 602 are arranged on the circumferential wall of the lower pressing plate 703, the seal plate 603 and the second seal plate 604 cooperate to form a sealed cavity, the first servomotor 611 is located in the sealed cavity, the first seal plate 602, the third seal plate 605 and the feed pipe 613 cooperate to form a sealed cavity, the second servomotor 625 and the electric push rod 627 are located in the sealed cavity, the sliding plate 3, the outer housing 5 and the fourth seal plate 701 cooperate to form a sealed cavity, and the hydraulic cylinder 702 is located in the sealed cavity.
When the device is sunk to a proper position in the ocean, a user starts the first servo motor 611 to enable the first straight gear 612 to rotate anticlockwise, the first straight gear 612 rotates anticlockwise to be matched with the first arc-shaped gear ring 609, so that the first arc-shaped gear ring 609 rotates anticlockwise, the first arc-shaped sliding plate 607 rotates anticlockwise to open the feed inlet 601, the user closes the first servo motor 611 at the moment, the seawater flows into the outer shell 5 through the arc-shaped filter rack 6011 and the feed inlet 601, larger impurities in the seawater are blocked through the arc-shaped filter rack 6011, the impurities in the seawater are prevented from flowing into the outer shell 5, the seawater flowing into the outer shell 5 flows downwards into the filter bin 617, when a proper amount of seawater flows into the outer shell 5, the user starts the first servo motor 611 to enable the first straight gear 612 to rotate clockwise, so that the first arc-shaped sliding plate 607 rotates clockwise to block the feed inlet 601, then the user repeats the above operations to sample the ocean suspended sediment, after the ocean suspended sediment is completely sampled, the user moves the device out of the water surface through the lifting device and places the device, then the user starts the second servo motor 625 to rotate the third straight gear 626 counterclockwise, the third straight gear 626 rotates counterclockwise to be matched with the second arc-shaped gear 624, so that the second arc-shaped gear 624 rotates counterclockwise, the second arc-shaped gear 624 rotates counterclockwise to rotate the second arc-shaped sliding plate 622, the second arc-shaped sliding plate 622 rotates counterclockwise to open the discharge outlet 6210, the seawater in the outer shell 5 flows outward, the seawater flows downward and outward to rotate the rotating water wheel 620, the rotating water wheel 620 rotates to rotate the second straight gear 621, the second straight gear 621 rotates to rotate the annular gear 618, the annular gear ring 618 rotates to drive the discharge bin 616 to rotate, the discharge bin 616 rotates to enable seawater to flow out rapidly, the seawater in the outer shell 5 flows downwards into the filter bin 617, the seawater in the filter bin 617 flows out through the discharge bin 616, the filter bin 617 blocks silt in the seawater, when the seawater in the outer shell 5 flows out completely, a user starts the hydraulic cylinder 702 to enable the lower pressing plate 703 to move downwards, the lower pressing plate 703 moves downwards into the filter bin 617, the lower pressing plate 703 continues to move downwards to scrape silt adhered to the inner wall of the filter bin 617, when the lower pressing plate 703 moves downwards and is located in the discharging pipe 613, a sealed cavity is formed by the cooperation of the second sealing ring 704 and the discharging pipe 613, the lower pressing plate 703 continues to move downwards to enable the silt to be accumulated on the material blocking block 628, at the time, the user starts the electric push rod 627 to enable the material blocking block 628 to move downwards, the material blocking block 628 moves downwards to open the outlet of the discharging pipe 613, at this moment, the user closes electric push rod 627, silt in discharging pipe 613 slides downwards along with the electric push rod 627, and drops on sloping plate 632, and silt dropping downwards through sloping plate 632 disperses at this moment, so that silt drops in collection bin 631, so as to prevent silt from dropping downwards and accumulating, and after silt all drops downwards in collection bin 631, the user starts hydraulic cylinder 702 to make lower pressing plate 703 move upwards to reset and close, and simultaneously the user starts electric push rod 627 to make material blocking block 628 move upwards to reset and close.
Subsequently with taking off buckle 634 from fixture block 635, so remove spacing to apron 633, the user makes arc seal block 636 swing to the outside through apron 633 afterwards, the user will collect storehouse 631 and take out from hollow shell 629 afterwards to silt in collecting storehouse 631 takes out, take it away afterwards and detect the calculation, draw the content of ocean suspension silt, then the user resets collecting storehouse 631, and make apron 633 reset, it is spacing to apron 633 through buckle 634 and the cooperation of fixture block 635 simultaneously.
Still including mounting panel 8, the pivot 9, rotatory impeller 10, guide plate 11 and fixed plate 12, the left wall rigid coupling of shell body 5 has mounting panel 8, mounting panel 8's upper and lower two are the flute profile setting, the equal rotary type in upper and lower two of mounting panel 8 sets up in pivot 9, the mid-mounting of pivot 9 has rotatory impeller 10, the rotatory impeller 10 of upper and lower both sides is located the inslot of both sides about mounting panel 8 respectively, mounting panel 8's left wall rigid coupling has a plurality of guide plate 11, be provided with fixed plate 12 between a plurality of guide plate 11 and the shell body 5.
This equipment is when the ocean, and the sea water flows and makes rotatory impeller 10 rotate, rotates the inclination to this equipment through rotatory impeller 10 and finely tunes, avoids the feed inlet 601 of this equipment and the flow direction skew of rivers, causes inconvenience for the sample, utilizes guide plate 11 to carry out the water conservancy diversion to the sea water, reduces the resistance of this equipment in the sea water, conveniently takes a sample.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides an ocean suspension silt layering sampling device, a serial communication port, including mounting (1), mount (2), sliding tray (3), first sealing washer (4), shell body (5), silt sampling subassembly (6) and extrusion subassembly (7), mount (2) are installed to the bottom of mounting (1), sliding tray (3) are installed to the lower part rotary type of mount (2), be equipped with first sealing washer (4) between sliding tray (3) and mount (2), the lower surface of sliding tray (3) is provided with shell body (5), silt sampling subassembly (6) and extrusion subassembly (7) are installed to shell body (5) inner wall, extrusion subassembly (7) are located the upside of silt sampling subassembly (6), silt sampling subassembly (6) and extrusion subassembly (7) sliding fit.
2. The ocean suspended sediment stratified sampling device according to claim 1, wherein the sediment sampling assembly (6) comprises an arc-shaped filter frame (6011), a first sealing disc (602), a sealing plate (603), a second sealing disc (604), a third sealing disc (605), a first arc-shaped sliding plate (607), a first arc-shaped guide strip (608), a first arc-shaped gear ring (609), a mounting seat (610), a first servo motor (611), a first straight gear (612), a blanking pipe (613), a first annular sliding block (614), a second annular sliding block (615), a discharging bin (616), a filter bin (617), an annular gear ring (618), a support plate (619), a rotating water wheel (620), a second straight gear (621), a discharging component and a collecting component, a feeding hole (601) is formed in the middle of the outer side wall of the outer shell (5), and the arc-shaped filter frame (6011) is arranged in the feeding hole (601), the lower part of the inner side wall of the outer shell (5) is provided with a first sealing disc (602), the upper surface of the first sealing disc (602) is provided with a sealing plate (603), the inner side wall of the outer shell (5) is provided with a second sealing disc (604), the second sealing disc (604) is fixedly connected with the sealing plate (603), the lower part of the inner side wall of the outer shell (5) is provided with a third sealing disc (605), the third sealing disc (605) is positioned at the lower side of the first sealing disc (602), the middle part of the outer shell (5) is provided with a first sliding chute (606), the first sliding chute (606) is communicated with the feed inlet (601), a first arc-shaped sliding plate (607) is arranged in the first sliding chute (606) in a sliding manner, the upper part of the side wall of the sealing plate (603) is provided with two first arc-shaped guide strips (608), a first arc-shaped gear ring (609) is arranged between the two first arc-shaped guide strips (608), and the first arc-shaped gear ring (609) is fixedly connected with the first arc-shaped sliding plate (607), the upper portion of the side wall of the sealing plate (603) is fixedly connected with a mounting seat (610), a first servo motor (611) is embedded in the mounting seat (610), a first straight gear (612) is installed on an output shaft of the first servo motor (611), the first straight gear (612) is meshed with a first arc-shaped gear ring (609), a blanking pipe (613) is embedded in a first sealing plate (602), a first annular sliding block (614) is rotatably arranged on the upper surface of the blanking pipe (613), a second annular sliding block (615) is rotatably arranged on the lower surface of a second sealing plate (604), a discharging bin (616) is fixedly connected between the first annular sliding block (614) and the second annular sliding block (615), a filtering bin (617) is embedded in the second sealing plate (604), the filtering bin (617) is located on the inner side of the discharging bin (616), an annular gear ring (618) is arranged on the lower portion of the outer side wall of the discharging bin (616), a supporting plate (619) is fixedly connected to the upper surface of the first sealing plate (602), a rotating water wheel (620) is rotatably arranged on the upper portion of the side wall of the support plate (619), a second straight gear (621) is arranged on the side wall of the rotating water wheel (620), the second straight gear (621) is meshed with the annular gear ring (618), a discharging part is arranged on the lower portion of the outer shell (5), a collecting part is arranged on the lower portion of the outer shell (5), and the collecting part is located on the lower side of the discharging part.
3. The layered sampling device for ocean suspended sediment according to claim 2, wherein the filtering bin (617) is provided with a plurality of arc diversion trenches, and the arc diversion trenches on the filtering bin (617) are communicated with the discharging bin (616).
4. The ocean suspended sediment stratified sampling device according to claim 2, wherein the discharging component comprises a second arc-shaped sliding plate (622), a second arc-shaped guide strip (623), a second arc-shaped gear ring (624), a second servo motor (625), a third straight gear (626), an electric push rod (627) and a material blocking block (628), a discharging port (6210) is formed in the lower portion of the outer side wall of the outer shell (5), a second sliding groove (6211) is formed in the lower portion of the outer shell (5), the second sliding groove (6211) is communicated with the discharging port (6210), a second arc-shaped sliding plate (622) is arranged in the second sliding groove (6211) in a sliding manner, the second arc-shaped guide strip (623) is installed on the lower portion of the side wall of the sealing plate (603), the second arc-shaped gear ring (624) is arranged on the upper surface of the second arc-shaped guide strip (623), and the second arc-shaped gear ring (624) is fixedly connected with the second arc-shaped sliding plate (622), the lower surface mounting of first sealed dish (602) has second servo motor (625), the output of second servo motor (625) passes first sealed dish (602) and is connected rather than rotating, third straight-tooth gear (626) are installed to the output shaft of second servo motor (625), third straight-tooth gear (626) mesh mutually with second arc ring gear (624), electric putter (627) have all been inlayed to the two of third sealed dish (605), install material stop block (628) between the flexible end of two electric putter (627).
5. The stratified sampling device for ocean suspended sediment as claimed in claim 4, wherein the upper part of the material blocking block (628) is conical, and the upper part of the material blocking block (628) is in sealing fit with the lower part of the blanking pipe (613).
6. The ocean suspended sediment stratified sampling device according to claim 4, wherein the collecting component comprises a hollow shell (629), a limiting plate (630), a collecting bin (631), inclined plates (632), a cover plate (633), a buckle (634), a clamping block (635) and an arc-shaped sealing block (636), the hollow shell (629) is installed on the lower portion of the inner side wall of the outer shell (5), the hollow shell (629) is positioned on the lower side of the third sealing disc (605), two limiting plates (630) are installed on the bottom of the hollow shell (629), the collecting bin (631) is slidably arranged between the two limiting plates (630), the upper portion of the inner side wall of the collecting bin (631) is fixedly connected with a plurality of inclined plates (632), the cover plate (633) is rotatably installed on the lower portion of the side wall of the outer shell (5), the buckles (634) are installed on the upper portion and the lower portion of the outer side wall of the cover plate (633), the two clamping blocks (635) are installed on the outer side wall of the outer shell (5), two buckles (634) are respectively matched with the two clamping blocks (635), and an arc-shaped sealing block (636) is fixedly connected with the inner side wall of the cover plate (633).
7. The ocean suspended sediment stratified sampling device of claim 1, wherein the extrusion assembly (7) comprises a fourth sealing disc (701), a hydraulic cylinder (702), a lower pressing plate (703) and a second sealing ring (704), the fourth sealing disc (701) is installed on the upper portion of the inner side wall of the outer shell (5), the hydraulic cylinder (702) is installed on the lower surface of the sliding disc (3), the telescopic end of the hydraulic cylinder (702) penetrates through the sliding disc (3), the lower pressing plate (703) is installed on the telescopic end of the hydraulic cylinder (702), and the second sealing ring (704) is installed on the circumferential wall of the lower pressing plate (703).
8. The layered sampling device for ocean suspended sediment according to claim 1, wherein the first sealing disc (602), the sealing plate (603) and the second sealing disc (604) are matched to form a sealed cavity, the first servo motor (611) is positioned in the sealed cavity, the first sealing disc (602), the third sealing disc (605) and the blanking pipe (613) are matched to form a sealed cavity, the second servo motor (625) and the electric push rod (627) are positioned in the sealed cavity, the sliding disc (3), the outer shell (5) and the fourth sealing disc (701) are matched to form a sealed cavity, and the hydraulic cylinder (702) is positioned in the sealed cavity.
9. The ocean suspended sediment stratified sampling device of claim 1, further comprising a mounting plate (8), a rotating shaft (9), a rotating impeller (10), guide plates (11) and a fixing plate (12), wherein the mounting plate (8) is fixedly connected to the left wall of the outer shell (5), the upper and lower parts of the mounting plate (8) are both in groove shape, the upper and lower parts of the mounting plate (8) are rotatably arranged on the rotating shaft (9), the rotating impeller (10) is mounted on the rotating shaft (9), the rotating impellers (10) on the upper and lower sides are respectively located in the grooves on the upper and lower sides of the mounting plate (8), the side wall of the mounting plate (8) is fixedly connected with a plurality of guide plates (11), and the fixing plate (12) is arranged between the plurality of guide plates (11) and the outer shell (5).
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