CN112945608B - Sediment capturing device for marine environment monitoring and capturing method thereof - Google Patents
Sediment capturing device for marine environment monitoring and capturing method thereof Download PDFInfo
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- CN112945608B CN112945608B CN202110120809.8A CN202110120809A CN112945608B CN 112945608 B CN112945608 B CN 112945608B CN 202110120809 A CN202110120809 A CN 202110120809A CN 112945608 B CN112945608 B CN 112945608B
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Abstract
The invention discloses a sediment trapping device for marine environmental monitoring and a trapping method thereof, belonging to the technical field of sediment trapping equipment, the second rotating shaft drives the sediment shovel body to rotate until the opening part of the sediment shovel body is tilted to prevent the sediment shovel body from collecting and falling off, the first electric lifting rod is started to enable the sediment shovel body to be recovered into the base, then the cover opening motor is started to move reversely, then the first sealing plate and the second sealing plate are closed to collect sediment on the surface of the seabed, the first sealing plate and the second sealing plate are opened again by starting the uncovering motor, then the second electric lifting rod is started to drive the rotating motor and the drill rod to move downwards, the rotating motor is started to drive the drill rod to rotate, and drilling through the drill rod to turn out the deep seabed sediments, and starting the horizontal movement driving motor and the first electric lifting rod again to drive the sediment shovel body to collect the turned-out deep seabed sediments.
Description
Technical Field
The invention relates to sediment capture equipment, in particular to a sediment capture device for marine environment monitoring, and further relates to a sediment capture method of the sediment capture equipment, in particular to a capture method of a sediment capture device for marine environment monitoring, and belongs to the technical field of sediment capture equipment.
Background
The general water area of the sea and ocean, including sea water, dissolved and suspended substances, seabed sediments and organisms living in the ocean, are connected on the earth, so that the ocean environment is a very complex system, human beings do not live on the ocean, but the ocean is a source of substances and energy indispensable for human consumption and production, with the development of science and technology, the scale of human development of ocean resources is larger and larger, the dependence on the ocean is higher and higher, meanwhile, the influence of the ocean on human beings is also larger and larger, in ancient times, human beings can only catch, make salt and sail along the ocean, mainly ask for food to the ocean, and to the modern time, human beings not only catch fish in the offshore place, but also develop ocean fisheries: not only fish are caught, but also various marine aquaculture industries are developed; not only is salt production performed ashore, but also marine mining industries have been developed, such as oil production at sea, and in addition, various available energy sources in seawater have been developed, such as the utilization of tidal power and the like. The ocean has become an area where human production activities are very frequent, the ocean industry has developed very rapidly since the middle of the 20 th century, and nearly hundreds of countries have drilled and exploited oil and gas offshore; over 20 million tons of oil transported by the ocean annually; the amount of fish and shellfish captured from the ocean is about 1 hundred million tons every year, the ocean environment is also influenced and polluted by human activities along with the development of ocean industry, and one of the main tasks of ocean environment research is to explore ways and methods for protecting the ocean ecosystem.
In the prior art, only surface sediments can be obtained in the process of sediment capture, and the method for obtaining the surface sediments adopts a suction mode, which is usually a large amount of seawater is sucked, and deeper sediments cannot be captured, so that the problems are optimized by designing a sediment capture device for marine environment monitoring and a capture method thereof.
Disclosure of Invention
The invention mainly aims to provide a sediment capturing device for marine environment monitoring and a capturing method thereof, when the device is landed on the seabed, the device is contacted with the seabed through a V-shaped supporting leg and is buffered through a buffer spring, a first rotating shaft is driven to rotate by starting an uncovering motor, a driving gear disc is driven to rotate through the first rotating shaft and a driven gear disc is driven to rotate through the driving gear disc and the driven gear disc, a first sealing plate and a second sealing plate are driven to rotate reversely to open a strip-shaped through hole, a U-shaped frame is driven to move downwards by starting a first electric lifting rod until a sediment shovel body is contacted with the sediment on the surface of the seabed, then a horizontal movement driving motor is started to drive an adjusting screw rod to rotate, an inverted trapezoidal sliding block is driven by the adjusting screw rod to move to shovel the sediment on the surface of the seabed through the sediment shovel body for collection, and the angle adjusting motor is started to drive the second rotating shaft to rotate, drive the deposit shovel body through the second pivot and rotate to making it avoid collecting the deposit to drop with the perk of deposit shovel body opening, start first electric lift rod and make its deposit shovel body retrieve and start motor reverse motion again behind the base in, and then close first closing plate and second closing plate, collect seabed surface deposit, reopen first closing plate and second closing plate through starting motor of uncapping, it drives rotating electrical machines and drilling rod downstream to restart second electric lift rod, it drives the drilling rod rotation to start rotating electrical machines, punch through the drilling rod and turn out seabed deep deposit, it drives the deposit shovel body and carries out the collection to the seabed deep deposit that turns out to restart horizontal migration driving motor and first electric lift rod.
The purpose of the invention can be achieved by adopting the following technical scheme:
a sediment capturing device for marine environmental monitoring comprises an upper top cover and a base, wherein the upper top cover is connected with the base through a screw fixing component, side limiting plates are installed in the middle of two sides of the base, supporting leg components are hinged between the side limiting plates and the base, a transmission bin is installed on one side of the bottom in the base, a sealing plate driving component is arranged inside the transmission bin, a gear transmission component is installed on the sealing plate driving component, the gear transmission component penetrates through the transmission bin to be provided with a sealing plate component, a sediment deep punching component is installed on one side of the top in the upper top cover, a horizontal adjusting driving component is installed on one side inside the upper top cover, an inverted trapezoidal sliding block capable of moving on the horizontal adjusting driving component is sleeved on the horizontal adjusting driving component, a first electric lifting rod is installed in the middle of the bottom of the inverted trapezoidal sliding block, u type frame is installed to first electric lift rod's output, the inner wall of U type frame articulates there is the deposit shovel body, just the drive is installed to one side of U type frame the angle adjusting part of deposit shovel body angle modulation, the bar opening has been seted up to the interior bottom of base, just the closing plate subassembly is located the inboard of bar opening.
Preferably, the screw fixing component comprises a fixing screw hole and a fixing screw rod, the fixing screw hole is formed in the four corners of the top of the upper top cover and the four corners of the bottom of the base, and the fixing screw hole penetrates through the fixing screw rod and is meshed with the fixing screw rod.
Preferably, the supporting leg subassembly is including articulated seat, V type supporting leg and buffer spring, articulated seat is installed the base both sides are close to four corners department and are located side limiting plate below, the inboard of articulated seat articulates there is V type supporting leg, the top of V type supporting leg with install buffer spring between the side limiting plate.
Preferably, the sealing plate driving assembly comprises a cover opening motor, a first rotating shaft and a rotating rod, the cover opening motor is installed at one end of the inner wall of the transmission bin, the first rotating shaft is installed at the output end of the cover opening motor, the rotating rod is installed at the other end of the inner wall of the transmission bin, and the gear transmission assembly is installed on the first rotating shaft and the rotating rod.
Preferably, the gear drive subassembly includes driven gear dish and initiative gear dish, driven gear dish is installed the bull stick is kept away from the one end department of transmission storehouse inner wall, the initiative gear dish is installed first pivot is kept away from the one end department of motor of uncapping, sealing plate assembly installs on driven gear dish and the initiative gear dish.
Preferably, the closing plate subassembly includes head rod, second connecting rod, first closing plate and second closing plate, the head rod is installed one side limit portion of driven gear dish just runs through the transmission storehouse, the second connecting rod is installed one side limit portion of initiative gear dish just runs through the transmission storehouse, the other end of head rod is installed and is located the inboard first closing plate of bar opening, the other end of second connecting rod is installed and is located the inboard second closing plate of bar opening, just first closing plate and second closing plate mutually support will the bar opening is sealed.
Preferably, deposit degree of depth subassembly of punching includes second electric lift pole, rotating electrical machines and drilling rod, the second electric lift pole is installed top department in the upper cover, just rotating electrical machines are installed to the output of second electric lift pole, the drilling rod is installed to rotating electrical machines's output, the drilling rod can run through the bar opening.
Preferably, horizontal adjustment drive assembly includes horizontal migration driving motor, adjusting screw and gag lever post, horizontal migration driving motor installs one side of going up the top cap inner wall, just adjusting screw is installed to horizontal migration driving motor's output, the gag lever post is installed to the inside opposite side of going up the top cap, fall trapezoidal sliding block doubly adjusting screw and gag lever post run through, just fall trapezoidal sliding block with adjusting screw intermeshing.
Preferably, the angle adjusting component comprises an angle adjusting motor and a second rotating shaft, the angle adjusting motor is installed below one side of the U-shaped frame, the output end of the angle adjusting motor is installed to penetrate through the second rotating shaft of the U-shaped frame, and the other end of the second rotating shaft is fixed with the sediment shovel body.
A sediment trapping device trapping method for marine environment monitoring comprises the following steps:
step 1: when the submarine descends to the seabed, the V-shaped supporting legs are contacted with the seabed and are buffered by the buffer springs;
step 2: the cover opening motor is started to drive the first rotating shaft to rotate, the driving gear disc is driven to rotate through the first rotating shaft, and the driven gear disc is driven to rotate through the driving gear disc;
and step 3: the driving gear disc and the driven gear disc drive the first sealing plate and the second sealing plate to rotate reversely to open the strip-shaped through hole;
and 4, step 4: the first electric lifting rod is started to drive the U-shaped frame to move downwards until the sediment shovel body is contacted with the sediment on the surface of the sea bottom, then the horizontal movement driving motor is started to drive the adjusting screw rod to rotate, and the adjusting screw rod drives the inverted trapezoidal sliding block to move so that the inverted trapezoidal sliding block shovels the sediment on the surface of the sea bottom through the sediment shovel body to collect the sediment;
and 5: the angle adjusting motor is started to drive the second rotating shaft to rotate, and the sediment shovel body is driven to rotate through the second rotating shaft until the opening of the sediment shovel body is tilted so that the collected sediment is prevented from falling;
step 6: starting the first electric lifting rod to enable the sediment shovel body to be recovered into the base, then starting the cover opening motor to move reversely, further closing the first sealing plate and the second sealing plate, and collecting the sediment on the surface of the seabed;
and 7: the first sealing plate and the second sealing plate are opened again by starting the cover opening motor, and then the second electric lifting rod is started to drive the rotating motor and the drill rod to move downwards;
and step 8: starting a rotating motor to drive a drill rod to rotate, and punching the drill rod to turn out the deep seabed sediments;
and step 9: and starting the horizontal movement driving motor and the first electric lifting rod again to drive the sediment shovel body to collect the turned-out deep seabed sediment.
The invention has the beneficial technical effects that:
the invention provides a sediment capturing device for marine environment monitoring and a capturing method thereof, when the device is landed to the seabed, the device is contacted with the seabed through a V-shaped supporting leg and is buffered through a buffer spring, a first rotating shaft is driven to rotate by starting a cover opening motor, a driving gear disc is driven to rotate through the first rotating shaft and a driven gear disc is driven to rotate through the driving gear disc, a first sealing plate and a second sealing plate are driven to rotate reversely through the driving gear disc and the driven gear disc to open a strip-shaped through opening, a U-shaped frame is driven to move downwards by starting a first electric lifting rod until a sediment shovel body is contacted with the seabed surface sediment, then a horizontal movement driving motor is started to drive an adjusting screw rod to rotate, an inverted trapezoidal sliding block is driven by the adjusting screw rod to move to shovel the seabed surface sediment through the sediment shovel body for collection, and an angle adjusting motor is started to drive the second rotating shaft to rotate, drive the deposit shovel body through the second pivot and rotate to making it avoid collecting the deposit to drop with the perk of deposit shovel body opening, start first electric lift rod and make its deposit shovel body retrieve and start motor reverse motion again behind the base in, and then close first closing plate and second closing plate, collect seabed surface deposit, reopen first closing plate and second closing plate through starting motor of uncapping, it drives rotating electrical machines and drilling rod downstream to restart second electric lift rod, it drives the drilling rod rotation to start rotating electrical machines, punch through the drilling rod and turn out seabed deep deposit, it drives the deposit shovel body and carries out the collection to the seabed deep deposit that turns out to restart horizontal migration driving motor and first electric lift rod.
Drawings
FIG. 1 is an exploded perspective view of a sediment trapping device for marine environmental monitoring and a trapping method thereof according to a preferred embodiment of the present invention;
FIG. 2 is a schematic overall perspective view of a sediment trapping device for marine environmental monitoring and a trapping method thereof according to a preferred embodiment of the present invention;
FIG. 3 is a schematic perspective view of a base opening plate assembly of a sediment trapping device for marine environmental monitoring and a trapping method thereof according to a preferred embodiment of the present invention;
FIG. 4 is a schematic perspective view of a base and a supporting leg assembly thereof according to a preferred embodiment of a marine environmental monitoring sediment trapping apparatus and a capturing method thereof;
FIG. 5 is an enlarged view of a structure at a position a of a preferred embodiment of a sediment trapping device for marine environmental monitoring and a trapping method thereof according to the invention;
FIG. 6 is a schematic perspective view of a drilling assembly of a preferred embodiment of a sediment trapping device for marine environmental monitoring and a trapping method thereof according to the present invention;
FIG. 7 is a perspective view of a scooping assembly of a preferred embodiment of a sediment trapping apparatus for marine environmental monitoring and a method of trapping thereof according to the present invention;
FIG. 8 is a schematic perspective view of an upper cover of a sediment trapping device for marine environmental monitoring and a trapping method thereof according to a preferred embodiment of the present invention;
FIG. 9 is a top view of a base of a preferred embodiment of a sediment trapping assembly and method for marine environmental monitoring according to the present invention;
fig. 10 is a side view of an upper cover of a marine environmental monitoring sediment trapping apparatus and a trapping method thereof according to a preferred embodiment of the present invention.
In the figure: 1-an upper top cover, 2-a base, 3-V-shaped supporting legs, 4-a fixed screw rod, 5-a side limiting plate, 6-a fixed screw hole, 7-a transmission bin, 8-a horizontal movement driving motor, 9-an adjusting screw rod, 10-an inverted trapezoidal sliding block, 11-a limiting rod, 12-a first electric lifting rod, 13-a U-shaped frame, 14-a sediment shovel body, 15-a first sealing plate, 16-a cover opening motor, 17-a driving gear disc, 18-a second electric lifting rod, 19-a driven gear disc, 20-a second sealing plate, 21-a buffer spring, 22-a hinged seat, 23-a rotating motor, 24-a drill rod, 25-an angle adjusting motor, 26-a rotating rod, 27-a first connecting rod and 28-a second connecting rod, 29-first shaft, 30-second shaft, 31-strip-shaped through opening.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-10, the sediment trapping apparatus for marine environmental monitoring provided by this embodiment includes an upper top cover 1 and a base 2, the upper top cover 1 and the base 2 are connected by a screw fixing component, side limiting plates 5 are installed in the middle of the two sides of the base 2, a supporting leg component is hinged between the side limiting plates 5 and the base 2, a transmission bin 7 is installed on one side of the bottom in the base 2, a sealing plate driving component is installed inside the transmission bin 7, a gear transmission component is installed on the sealing plate driving component, a sealing plate component is installed on the gear transmission component through the transmission bin 7, a sediment depth punching component is installed on one side of the top inside the upper top cover 1, a horizontal adjustment driving component is installed on one side of the inside of the upper top cover 1, an inverted trapezoidal sliding block 10 capable of moving on the horizontal adjustment driving component is sleeved on the horizontal adjustment driving component, first electric lift pole 12 is installed to the end mid-mounting of falling trapezoidal sliding block 10, and U type frame 13 is installed to the output of first electric lift pole 12, and the inner wall of U type frame 13 articulates there is the deposit shovel body 14, and one side of U type frame 13 installs the angle adjusting part that drives 14 angle modulation of deposit shovel body, and bar opening 31 has been seted up to the interior bottom of base 2, and the closing plate subassembly is located the inboard of bar opening 31.
When the device is landed on the seabed, the device is contacted with the seabed through the V-shaped supporting legs 3 and buffered through the buffer springs 21, the first rotating shaft 29 is driven to rotate by starting the cover opening motor 16, the driving gear disc 17 is driven to rotate through the first rotating shaft 29, the driven gear disc 19 is driven to rotate through the driving gear disc 17, the first sealing plate 15 and the second sealing plate 20 are driven to rotate reversely through the driving gear disc 17 and the driven gear disc 19 to open the strip-shaped through hole 31, the U-shaped frame 13 is driven to move downwards by starting the first electric lifting rod 12 until the sediment shovel body 14 is contacted with the seabed surface sediment, the horizontal movement driving motor 8 is started to drive the adjusting screw rod 9 to rotate, the inverted trapezoidal sliding block 10 is driven by the adjusting screw rod 9 to move so as to shovel the seabed surface sediment through the sediment shovel body 14 for collection, the second rotating shaft 30 is driven to rotate by starting the angle adjusting motor 25, the second rotating shaft 30 drives the deposit shovel body 14 to rotate to tilt the opening of the deposit shovel body 14 to prevent the deposit from falling, the first electric lifting rod 12 is started to enable the deposit shovel body 14 to be recovered into the base 2, the uncovering motor 16 is started to move reversely, the first sealing plate 15 and the second sealing plate 20 are further closed to collect the deposit on the surface of the seabed, the first sealing plate 15 and the second sealing plate 20 are opened again by starting the uncovering motor 16, the second electric lifting rod 18 is started again to drive the rotating motor 23 and the drill rod 24 to move downwards, the rotating motor 23 is started to drive the drill rod 24 to rotate, the drill rod 24 is used for punching to turn out the deep deposit on the seabed, and the horizontal movement driving motor 8 and the first electric lifting rod 12 are started again to drive the deposit shovel body 14 to collect the turned-out deep deposit on the seabed.
In this embodiment, the screw fixing assembly includes a fixing screw hole 6 and a fixing screw 4, the fixing screw hole 6 is formed at four corners of the top of the upper top cover 1 and four corners of the bottom of the base 2, and the fixing screw hole 6 penetrates through the fixing screw 4 and is engaged with the fixing screw 4.
In this embodiment, the supporting leg assembly includes articulated seat 22, V type supporting leg 3 and buffer spring 21, and articulated seat 22 is installed and is close to four corners department and be located side limiting plate 5 below in base 2 both sides, and articulated the inboard of articulated seat 22 has V type supporting leg 3, installs buffer spring 21 between the top of V type supporting leg 3 and the side limiting plate 5.
In this embodiment, the sealing plate driving assembly includes the cover opening motor 16, the first rotating shaft 29 and the rotating rod 26, the cover opening motor 16 is installed at one end of the inner wall of the transmission bin 7, the first rotating shaft 29 is installed at the output end of the cover opening motor 16, the rotating rod 26 is installed at the other end of the inner wall of the transmission bin 7, and the gear transmission assembly is installed on the first rotating shaft 29 and the rotating rod 26.
In this embodiment, the gear transmission assembly includes a driven gear plate 19 and a driving gear plate 17, the driven gear plate 19 is installed at one end of the rotating rod 26 away from the inner wall of the transmission chamber 7, the driving gear plate 17 is installed at one end of the first rotating shaft 29 away from the lid opening motor 16, and the sealing plate assembly is installed on the driven gear plate 19 and the driving gear plate 17.
In this embodiment, the sealing plate assembly includes a first connecting rod 27, a second connecting rod 28, a first sealing plate 15 and a second sealing plate 20, the first connecting rod 27 is installed at one side portion of the driven gear plate 19 and runs through the transmission bin 7, the second connecting rod 28 is installed at one side portion of the driving gear plate 17 and runs through the transmission bin 7, the first sealing plate 15 located inside the strip-shaped through opening 31 is installed at the other end of the first connecting rod 27, the second sealing plate 20 located inside the strip-shaped through opening 31 is installed at the other end of the second connecting rod 28, and the first sealing plate 15 and the second sealing plate 20 are matched with each other to seal the strip-shaped through opening 31.
In this embodiment, the sediment degree of depth subassembly of punching includes second electrical lift rod 18, rotating electrical machines 23 and drilling rod 24, and second electrical lift rod 18 is installed in top cap 1 top department, and rotating electrical machines 23 is installed to the output of second electrical lift rod 18, and drilling rod 24 is installed to the output of rotating electrical machines 23, and drilling rod 24 can run through bar-type opening 31.
In this embodiment, horizontal adjustment drive assembly includes horizontal migration driving motor 8, adjusting screw 9 and gag lever post 11, and horizontal migration driving motor 8 installs in one side of last top cap 1 inner wall, and adjusting screw 9 is installed to horizontal migration driving motor 8's output, and gag lever post 11 is installed to the inside opposite side of last top cap 1, and 10 times adjusting screw 9 of trapezoidal sliding block that fall run through with gag lever post 11, and trapezoidal sliding block 10 that fall and adjusting screw 9 intermeshing.
In this embodiment, the angle adjusting assembly includes an angle adjusting motor 25 and a second rotating shaft 30, the angle adjusting motor 25 is installed below one side of the U-shaped frame 13, the second rotating shaft 30 penetrating through the U-shaped frame 13 is installed at the output end of the angle adjusting motor 25, and the other end of the second rotating shaft 30 is fixed to the deposit shovel 14.
A sediment trapping device trapping method for marine environment monitoring comprises the following steps:
step 1: when the device is landed to the seabed, the device is contacted with the seabed through the V-shaped supporting legs 3 and is buffered through the buffer springs 21;
and 2, step: the first rotating shaft 29 is driven to rotate by starting the cover opening motor 16, the driving gear disc 17 is driven to rotate through the first rotating shaft 29, and the driven gear disc 19 is driven to rotate through the driving gear disc 17;
and step 3: the first sealing plate 15 and the second sealing plate 20 are driven by the driving gear plate 17 and the driven gear plate 19 to rotate reversely to open the strip-shaped through hole 31;
and 4, step 4: the first electric lifting rod 12 is started to drive the U-shaped frame 13 to move downwards until the sediment shovel body 14 is contacted with the sediment on the surface of the sea bottom, then the horizontal movement driving motor 8 is started to drive the adjusting screw rod 9 to rotate, and the adjusting screw rod 9 drives the inverted trapezoidal sliding block 10 to move so that the inverted trapezoidal sliding block shovels the sediment on the surface of the sea bottom through the sediment shovel body 14 for collection;
and 5: the angle adjusting motor 25 is started to drive the second rotating shaft 30 to rotate, and the sediment shovel 14 is driven to rotate through the second rotating shaft 30 until the opening of the sediment shovel 14 is tilted so as to prevent collected sediment from falling;
step 6: starting the first electric lifting rod 12 to recover the sediment shovel 14 into the base 2, then starting the uncovering motor 16 to move reversely, and further closing the first sealing plate 15 and the second sealing plate 20 to collect the sediment on the surface of the seabed;
and 7: the first sealing plate 15 and the second sealing plate 20 are opened again by starting the cover opening motor 16, and then the second electric lifting rod 18 is started to drive the rotating motor 23 and the drill rod 24 to move downwards;
and 8: starting the rotating motor 23 to drive the drill rod 24 to rotate, and punching through the drill rod 24 to turn out deep seabed sediments;
and step 9: and starting the horizontal movement driving motor 8 and the first electric lifting rod 12 again to drive the sediment shovel body 14 to collect the turned deep seabed sediment.
The above are only further embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and its concept within the scope of the present invention.
Claims (5)
1. A sediment trapping apparatus for marine environmental monitoring, characterized in that: the device comprises an upper top cover (1) and a base (2), the upper top cover (1) is connected with the base (2) through a screw fixing component, side limiting plates (5) are installed in the middle of two sides of the base (2), supporting leg components are hinged between the side limiting plates (5) and the base (2), a transmission bin (7) is installed on one side of the bottom in the base (2), a sealing plate driving component is arranged inside the transmission bin (7), a gear transmission component is installed on the sealing plate driving component, the gear transmission component penetrates through the transmission bin (7) and is provided with a sealing plate component, a sediment depth punching component is installed on one side of the inner top of the upper top cover (1), a horizontal adjusting driving component is installed on one side of the inner portion of the upper top cover (1), an inverted trapezoidal sliding block (10) capable of moving on the horizontal adjusting driving component is sleeved on the horizontal adjusting driving component, the bottom middle part of the inverted trapezoidal sliding block (10) is provided with a first electric lifting rod (12), the output end of the first electric lifting rod (12) is provided with a U-shaped frame (13), the inner wall of the U-shaped frame (13) is hinged with a sediment shovel body (14), one side of the U-shaped frame (13) is provided with an angle adjusting assembly for driving the sediment shovel body (14) to adjust the angle, the inner bottom of the base (2) is provided with a strip-shaped through hole (31), the sealing plate assembly is positioned on the inner side of the strip-shaped through hole (31), the screw fixing assembly comprises a fixing screw hole (6) and a fixing screw rod (4), the fixing screw hole (6) is formed in the four corners of the top of the upper top cover (1) and the four corners of the bottom of the base (2), the fixing screw hole (6) penetrates through the fixing screw rod (4) and is meshed with the fixing screw rod (4), and the supporting leg assembly comprises a hinged seat (22), The sealing plate driving assembly comprises a cover opening motor (16), a first rotating shaft (29) and a rotating rod (26), the cover opening motor (16) is installed at one end of the inner wall of the transmission bin (7), the output end of the cover opening motor (16) is provided with the first rotating shaft (29), the other end of the inner wall of the transmission bin (7) is provided with the rotating rod (26), the first rotating shaft (29) and the rotating rod (26) are provided with gear transmission assemblies, each gear transmission assembly comprises a driven gear disc (19) and a driving gear disc (17), the driven gear disc (19) is arranged at one end of the rotating rod (26) far away from the inner wall of the transmission bin (7), the driving gear disc (17) is arranged at one end of the first rotating shaft (29) far away from the cover opening motor (16), the sealing plate assembly is arranged on the driven gear disc (19) and the driving gear disc (17), the sealing plate assembly comprises a first connecting rod (27), a second connecting rod (28), a first sealing plate (15) and a second sealing plate (20), the first connecting rod (27) is arranged at one side edge of the driven gear disc (19) and penetrates through the transmission bin (7), the second connecting rod (28) is arranged at one side edge of the driving gear disc (17) and penetrates through the transmission bin (7), the first sealing plate (15) located on the inner side of the strip-shaped through hole (31) is arranged at the other end of the first connecting rod (27), and a second sealing plate (20) positioned at the inner side of the strip-shaped through opening (31) is installed at the other end of the second connecting rod (28), and the first sealing plate (15) and the second sealing plate (20) are matched with each other to seal the strip-shaped through opening (31).
2. A sediment trapping device for marine environmental monitoring as claimed in claim 1, wherein: deposit degree of depth subassembly of punching includes second electric lift pole (18), rotating electrical machines (23) and drilling rod (24), second electric lift pole (18) are installed top department in last top cap (1), just rotating electrical machines (23) are installed to the output of second electric lift pole (18), drilling rod (24) are installed to the output of rotating electrical machines (23), drilling rod (24) can run through bar opening (31).
3. The sediment trapping device for marine environmental monitoring as claimed in claim 2, wherein: horizontal adjustment drive assembly includes horizontal migration driving motor (8), adjusting screw (9) and gag lever post (11), horizontal migration driving motor (8) are installed go up one side of top cap (1) inner wall, just adjusting screw (9) are installed to the output of horizontal migration driving motor (8), go up top cap (1) inside opposite side and install gag lever post (11), fall trapezoidal sliding block (10) quilt adjusting screw (9) and gag lever post (11) run through, just fall trapezoidal sliding block (10) with adjusting screw (9) intermeshing.
4. A sediment trapping assembly for marine environmental monitoring as claimed in claim 3, wherein: the angle adjusting assembly comprises an angle adjusting motor (25) and a second rotating shaft (30), the angle adjusting motor (25) is installed below one side of the U-shaped frame (13), the output end of the angle adjusting motor (25) is installed to penetrate through the second rotating shaft (30) of the U-shaped frame (13), and the other end of the second rotating shaft (30) is fixed to the deposit shovel body (14).
5. The method for capturing the sediment capturing device for marine environmental monitoring according to claim 4, wherein: the method comprises the following steps:
step 1: when the device is landed to the seabed, the device is contacted with the seabed through the V-shaped supporting legs (3) and is buffered through the buffer springs (21);
step 2: the cover opening motor (16) is started to drive the first rotating shaft (29) to rotate, the first rotating shaft (29) drives the driving gear disc (17) to rotate, and the driving gear disc (17) drives the driven gear disc (19) to rotate;
and step 3: the driving gear disc (17) and the driven gear disc (19) drive the first sealing plate (15) and the second sealing plate (20) to rotate reversely to open the strip-shaped through hole (31);
and 4, step 4: the first electric lifting rod (12) is started to drive the U-shaped frame (13) to move downwards until the sediment shovel body (14) is contacted with the sediment on the seabed surface, then the horizontal movement driving motor (8) is started to drive the adjusting screw rod (9) to rotate, and the adjusting screw rod (9) drives the inverted trapezoidal sliding block (10) to move so as to shovel the sediment on the seabed surface through the sediment shovel body (14) for collection;
and 5: the angle adjusting motor (25) is started to drive the second rotating shaft (30) to rotate, and the deposit shovel body (14) is driven to rotate through the second rotating shaft (30) until the opening part of the deposit shovel body (14) is tilted so as to prevent collected deposits from falling off;
step 6: starting the first electric lifting rod (12) to enable the sediment shovel body (14) to be recovered into the base (2), then starting the uncovering motor (16) to move reversely, and further closing the first sealing plate (15) and the second sealing plate (20) to collect the sediment on the surface of the seabed;
and 7: the first sealing plate (15) and the second sealing plate (20) are opened again by starting the cover opening motor (16), and then the second electric lifting rod (18) is started to drive the rotating motor (23) and the drill rod (24) to move downwards;
and 8: starting a rotating motor (23) to drive a drill rod (24) to rotate, and punching through the drill rod (24) to turn out deep seabed sediments;
and step 9: and starting the horizontal movement driving motor (8) and the first electric lifting rod (12) again to drive the sediment shovel body (14) to collect the turned-out deep sediment on the seabed.
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| CN114323776B (en) * | 2021-12-21 | 2024-06-21 | 自然资源部第二海洋研究所 | Electronic control time sequence particulate matter collection device system |
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