CN119555433A - Seabed surface sample collection and packaging device - Google Patents
Seabed surface sample collection and packaging device Download PDFInfo
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- CN119555433A CN119555433A CN202510103335.4A CN202510103335A CN119555433A CN 119555433 A CN119555433 A CN 119555433A CN 202510103335 A CN202510103335 A CN 202510103335A CN 119555433 A CN119555433 A CN 119555433A
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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
- G01N1/12—Dippers; Dredgers
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Abstract
The invention relates to the technical field of sampling and discloses a seabed surface layer sample collection and packaging device, which comprises a base, wherein a hanging bracket is fixedly connected to the top of the base, a first sampling bucket and a second sampling bucket are arranged above the base, an anisotropic moving structure for respectively driving the first sampling bucket and the second sampling bucket to move in an opposite direction is arranged on the base, a sealing frame which is respectively matched with the first sampling bucket and the second sampling bucket is arranged above the base, a autorotation device for driving the sealing frame to rotate is arranged on the base, a plurality of movable boxes are arranged above the base, a guide piece which is matched with the movable boxes is arranged on the base, and a first rotating shaft is arranged below the movable boxes. According to the invention, the merging position of the first sampling hopper and the second sampling hopper is sealed, so that the possibility that mud samples leak from the space between the first sampling hopper and the second sampling hopper is reduced, and the problem that the mud samples leak from the space between the two sampling hoppers due to a gap at the merging position of the two sampling hoppers after the collection sampling is finished is solved.
Description
Technical Field
The invention belongs to the technical field of sampling, and particularly relates to a seabed surface sample collecting and packaging device.
Background
When ecological or sediment investigation is carried out on the seabed surface layer, the sludge deposited on the bottom of the water body is often required to be collected, in the process, people usually use a traditional sludge sampler to collect a sludge sample, the sludge sampler is immersed into the water body through a rope, and then the sludge sampler is used for collecting and sampling;
However, it is worth thinking that the mud sampler generally collects and grabs towards mud samples through two sampling hoppers, and after collection and sampling are finished, a gap is formed at the merging position of the two sampling hoppers, so that mud samples are easy to leak out from between the two sampling hoppers, and certain limitation exists.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the seabed surface layer sample collecting and packaging device, which effectively solves the problem that after the collection and sampling in the background art are finished, a gap is formed at the merging position of two sampling hoppers, so that mud samples are easy to leak out from between the two sampling hoppers.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a seabed top layer sample collection packaging hardware, includes the base, the top fixedly connected with gallows of base, the top of base is equipped with first sample fill and second sample fill, base mounting has the different direction moving structure that drives first sample fill and second sample fill different direction removal respectively, the top of base is equipped with the seal frame with first sample fill and second sample fill looks adaptation respectively, base mounting has the autorotation that is used for driving seal frame pivoted, the top of base is equipped with a plurality of movable boxes, base mounting has the guide with the movable box looks adaptation, the below of movable box is equipped with first pivot, the outside fixed cover of first pivot is equipped with helical blade, the damping actuating mechanism that is used for driving first pivot is installed to the movable box, base mounting has the counter weight moving mechanism that is used for driving the vertical direction of movable box and removes.
Preferably, the anisotropic moving structure comprises two fixed boxes fixedly mounted at the top of the base, the first sampling bucket and the second sampling bucket are located between the two fixed boxes, the fixed boxes are rotationally connected with a second rotating shaft, the outer sleeve of the second rotating shaft is provided with a first rotating sleeve, the first rotating sleeve is rotationally connected with the fixed boxes, the second rotating shaft is fixedly connected with the first sampling bucket, the first rotating sleeve is fixedly connected with the second sampling bucket, and the fixed boxes are provided with meshing pieces for driving the second rotating shaft and the first rotating sleeve to rotate.
Preferably, the meshing piece comprises a first movable plate arranged in a fixed box, the fixed box is fixedly provided with a first hydraulic telescopic rod, the telescopic end of the first hydraulic telescopic rod is fixedly connected with the first movable plate, the outside of the second rotating shaft and the first rotating sleeve are fixedly sleeved with first gears positioned in the fixed box respectively, the first movable plate is fixedly provided with two first toothed plates, and the two first toothed plates are meshed with the two first gears respectively.
Preferably, the first toothed plate is fixedly provided with a guide block, a first guide column penetrates through the guide block, and two ends of the first guide column are fixedly connected with two side inner walls of the fixed box respectively.
Preferably, the autorotation device comprises a second rotating sleeve sleeved outside the first rotating sleeve, the second rotating sleeve is rotationally connected with the fixed box, two ends of the sealing frame are fixedly connected with the two second rotating sleeves respectively, a second gear positioned in the fixed box is fixedly sleeved on the outer fixed sleeve of the second rotating sleeve, a second hydraulic telescopic rod is fixedly installed on the fixed box, a second toothed plate positioned in the fixed box is fixedly connected with the telescopic end of the second hydraulic telescopic rod, and the second toothed plate is meshed with the second gear.
Preferably, the damping driving mechanism comprises a movable seat arranged in the movable box, the first rotating shaft is rotationally connected with the movable box, the top end of the first rotating shaft is fixedly connected with a first damping disc positioned in the movable box, the movable seat is fixedly provided with a servo motor, the output end of the servo motor is fixedly connected with a second damping disc, the bottom of the second damping disc is contacted with the top of the first damping disc, and the movable box is provided with a pressing unit for pressing the movable seat.
Preferably, the pressing unit comprises a movable ring arranged above the movable seat, the movable box is fixedly provided with a third hydraulic telescopic rod, the telescopic end of the third hydraulic telescopic rod is fixedly connected with the top of the movable ring, at least two second guide posts penetrate through the movable ring, two ends of each second guide post are fixedly connected with the inner wall of the movable box respectively, the second guide posts penetrate through the movable seat, and the bottom of the movable ring is connected with the top of the movable seat through a plurality of compression springs.
Preferably, the counter weight moving mechanism comprises counter weights symmetrically arranged on two sides of the movable box, the movable box is provided with dismounting parts matched with the counter weights, a supporting plate is arranged below the counter weights, a fourth hydraulic telescopic rod is arranged above the supporting plate, a plurality of mounting frames are fixedly connected to the top of the base, the fourth hydraulic telescopic rod is fixedly connected with the corresponding mounting frames, and the telescopic end of the fourth hydraulic telescopic rod is fixedly connected with the top of the supporting plate.
Preferably, the dismouting piece is including setting up in the installation piece of balancing weight both sides respectively, installation piece and activity case fixed connection, has seted up the spout on the installation piece, and the both sides of balancing weight are fixedly connected with slider respectively, and the slider is located corresponding spout, has seted up the locating hole on the slider, and the top of balancing weight is equipped with the second fly leaf, and the bottom fixedly connected with two reference columns of second fly leaf, and the bottom of reference column is located corresponding locating hole, and the top of installation piece and the bottom of second fly leaf pass through extension spring and connect.
Preferably, the guide piece comprises supporting parts which are respectively and fixedly arranged on two sides of the movable box, a third guide column penetrates through the supporting parts, the bottom end of the third guide column is fixedly connected with the base, and the top end of the third guide column is fixedly connected with a fixing disc which is positioned above the supporting parts.
Compared with the prior art, the invention has the beneficial effects that:
When the rope is submerged in the water, gravity is applied to the movable box through the counterweight moving mechanism, so that the movable box moves downwards, the movable box moves upwards to an initial height through the design of the guide piece, the damping driving mechanism drives the first rotating shaft and the spiral blade to rotate, the spiral blade is screwed into the seabed surface layer, so that the base and the hanging bracket are fixed relative to the seabed surface layer, shaking of the base and the hanging bracket relative to the seabed surface layer in the sampling process is avoided, then the first sampling bucket and the second sampling bucket are driven to move in opposite directions through the opposite moving structure, a mud sample is grabbed through the first sampling bucket and the second sampling bucket, after grabbing is finished, the damping driving mechanism drives the first rotating shaft and the spiral blade to rotate reversely, so that the spiral blade is separated from the seabed surface layer, the counterweight moving mechanism moves up to an initial height, so that the movable box resets to an initial position relative to the base through the hanging bracket, and when the base is separated from the seabed surface layer, the sealing frame is driven to rotate through the sealing frame, the sealing frame is enabled to rotate to the merging position of the first sampling bucket and the second sampling bucket, and the mud can leak out from the merging position of the first sampling bucket and the second sampling bucket.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom of the first sampling bucket and the second sampling bucket according to the present invention;
FIG. 3 is a schematic view of the structure of the inside of the stationary box according to the present invention;
FIG. 4 is a schematic view showing the engagement of the first gear and the first toothed plate according to the present invention;
FIG. 5 is a schematic view of the guide member of the present invention;
FIG. 6 is a schematic view of the structure of the interior of the movable box according to the present invention;
fig. 7 is a schematic view of the structure of the pressing unit in the present invention;
FIG. 8 is a schematic view of the split structure of the slider and the mounting block of the present invention.
In the figure, 1, a base, 2, a hanging bracket, 3, a first sampling bucket, 4, a second sampling bucket, 5, a sealing frame, 6, a movable box, 7, a first rotating shaft, 8, a spiral blade, 9, a balancing weight, 10, a fixed box, 11, a second rotating shaft, 12, a first rotating sleeve, 13, a first gear, 14, a first toothed plate, 15, a first movable plate, 16, a first hydraulic telescopic rod, 17, a guide block, 18, a first guide post, 19, a second rotating sleeve, 20, a second gear, 21, a second toothed plate, 22, a second hydraulic telescopic rod, 23, a movable seat, 24, a first damping disc, 25, a servo motor, 26, a second damping disc, 27, a movable ring, 28, a third hydraulic telescopic rod, 29, a second guide post, 30, a compression spring, 31, an installation block, 32, a sliding groove, a sliding block, 34, a positioning hole, 35, a second movable plate, 36, a positioning post, 37, a tension spring, 38, a supporting part, 39, a third guide post, 40, a fourth guide post, 41 and a fourth support plate are arranged.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, fig. 2 and fig. 5, the seabed surface sample collecting and packaging device of the invention comprises a base 1, a hanging bracket 2 is fixedly connected to the top of the base 1, a first sampling bucket 3 and a second sampling bucket 4 are arranged above the base 1, the base 1 is provided with a different-direction moving structure for respectively driving the first sampling bucket 3 and the second sampling bucket 4 to move in different directions, a sealing frame 5 which is respectively matched with the first sampling bucket 3 and the second sampling bucket 4 is arranged above the base 1, the base 1 is provided with a autorotation device for driving the sealing frame 5 to rotate, a plurality of movable boxes 6 are arranged above the base 1, a guide piece which is matched with the movable boxes 6 is arranged above the base 1, a first rotating shaft 7 is arranged below the movable boxes 6, a spiral blade 8 is fixedly sleeved outside the first rotating shaft 7, the movable boxes 6 are provided with damping driving mechanisms for driving the first rotating shaft 7 to rotate, and the base 1 is provided with a counterweight moving mechanism for driving the movable boxes 6 to move vertically.
When the base 1 and the hanging frame 2 are submerged in the water by the rope, gravity is applied to the movable box 6 by the counterweight moving mechanism so as to enable the movable box 6 to move downwards;
The damping driving mechanism drives the first rotating shaft 7 and the spiral blades 8 to rotate, and the spiral blades 8 are screwed into the seabed surface layer, so that the base 1 and the hanging frame 2 are fixed relative to the seabed surface layer, and shaking of the base 1 and the hanging frame 2 relative to the seabed surface layer in the sampling process is avoided;
Then, drive first sampling fill 3 and the different direction removal of second sampling fill 4 through different direction moving structure, snatch the mud appearance through first sampling fill 3 and second sampling fill 4, after snatching, damping actuating mechanism drives first pivot 7 and helical blade 8 counter-rotation, so that helical blade 8 breaks away from the seabed top layer, and counter weight moving mechanism holds in the palm movable box 6 and moves to initial height, so that movable box 6 resets to initial position with respect to base 1, rethread rope lifts up base 1 and gallows 2, and when base 1 breaks away from the seabed top layer, rotate through the rotation ware drive seal frame 5, so that seal frame 5 rotates to the merging department of first sampling fill 3 and second sampling fill 4, seal the merging department of first sampling fill 3 and second sampling fill 4, reduce the possibility that the mud appearance spills from between first sampling fill 3 and the second sampling fill 4.
In some embodiments, as shown in fig. 1,2, 3 and 4, the anisotropic moving structure includes two fixed boxes 10 fixedly installed at the top of the base 1, and the first sampling bucket 3 and the second sampling bucket 4 are located between the two fixed boxes 10, the fixed boxes 10 are rotatably connected with a second rotating shaft 11, the outside of the second rotating shaft 11 is sleeved with a first rotating sleeve 12, the first rotating sleeve 12 is rotatably connected with the fixed boxes 10, the second rotating shaft 11 is fixedly connected with the first sampling bucket 3, the first rotating sleeve 12 is fixedly connected with the second sampling bucket 4, and the fixed boxes 10 are installed with engagement members for driving the second rotating shaft 11 and the first rotating sleeve 12 to rotate.
The meshing piece comprises a first movable plate 15 arranged in a fixed box 10, the fixed box 10 is fixedly provided with a first hydraulic telescopic rod 16, the telescopic end of the first hydraulic telescopic rod 16 is fixedly connected with the first movable plate 15, the outside of a second rotating shaft 11 and a first rotating sleeve 12 are fixedly sleeved with first gears 13 positioned in the fixed box 10 respectively, the first movable plate 15 is fixedly provided with two first toothed plates 14, the two first toothed plates 14 are respectively meshed with the two first gears 13, the first toothed plates 14 are fixedly provided with guide blocks 17, first guide columns 18 penetrate through the guide blocks 17, and two ends of each first guide column 18 are respectively fixedly connected with two side inner walls of the fixed box 10.
The autorotation device comprises a second rotating sleeve 19 sleeved outside the first rotating sleeve 12, the second rotating sleeve 19 is rotationally connected with the fixed box 10, two ends of the sealing frame 5 are fixedly connected with the two second rotating sleeves 19 respectively, a second gear 20 positioned in the fixed box 10 is fixedly sleeved on the outer fixed sleeve of the second rotating sleeve 19, a second hydraulic telescopic rod 22 is fixedly mounted on the fixed box 10, a second toothed plate 21 positioned in the fixed box 10 is fixedly connected with the telescopic end of the second hydraulic telescopic rod 22, and the second toothed plate 21 is meshed with the second gear 20.
Through the arrangement, the first movable plate 15 is driven to move through the first hydraulic telescopic rod 16, the first movable plate 15 drives the two first toothed plates 14 to move, the two first toothed plates 14 respectively drive the two first gears 13 to rotate in opposite directions, the two first gears 13 respectively drive the second rotating shaft 11 and the first rotating sleeve 12 to rotate, the second rotating shaft 11 and the first rotating sleeve 12 can respectively drive the first sampling bucket 3 and the second sampling bucket 4 to rotate in opposite directions, the first toothed plates 14 drive the guide blocks 17 to slide relative to the first guide posts 18, the first toothed plates 14 slide stably relative to the fixed box 10 through the design of the guide blocks 17 and the first guide posts 18, the second toothed plates 21 are driven to move through the second hydraulic telescopic rod 22, the second toothed plates 21 drive the second rotating sleeve 19 to rotate relative to the fixed box 10 through the second gears 20, and the second rotating sleeve 19 can drive the sealing frame 5 to rotate, so that the sealing frame 5 moves to the combination of the first sampling bucket 3 and the second sampling bucket 4.
In other embodiments, as shown in fig. 1, 5, 6, 7 and 8, the damping driving mechanism includes a movable seat 23 disposed in the movable case 6, the first rotating shaft 7 is rotatably connected with the movable case 6, the top end of the first rotating shaft 7 is fixedly connected with a first damping disc 24 located in the movable case 6, the movable seat 23 is fixedly provided with a servo motor 25, the output end of the servo motor 25 is fixedly connected with a second damping disc 26, and the bottom of the second damping disc 26 is contacted with the top of the first damping disc 24, and the movable case 6 is provided with a pressing unit for pressing the movable seat 23.
Specifically, the pressing unit includes a movable ring 27 disposed above the movable seat 23, a third hydraulic telescopic rod 28 is fixedly mounted on the movable box 6, a telescopic end of the third hydraulic telescopic rod 28 is fixedly connected with the top of the movable ring 27, at least two second guide posts 29 penetrate through the movable ring 27, two ends of each second guide post 29 are fixedly connected with the inner wall of the movable box 6 respectively, the second guide posts 29 penetrate through the movable seat 23, and the bottom of the movable ring 27 and the top of the movable seat 23 are connected through a plurality of compression springs 30.
Wherein, counter weight moving mechanism is including the symmetry setting up in balancing weight 9 of balancing weight 9 both sides in movable box 6, the dismouting piece with balancing weight 9 looks adaptation is installed to movable box 6, the below of balancing weight 9 is equipped with layer board 41, the top of layer board 41 is equipped with fourth hydraulic telescoping rod 42, the top fixedly connected with of base 1 is a plurality of mounting brackets 43, the flexible end of fourth hydraulic telescoping rod 42 and the top fixed connection of layer board 41, the dismouting piece is including setting up the installation piece 31 in balancing weight 9 both sides respectively, installation piece 31 and movable box 6 fixed connection, the spout 32 has been seted up on the installation piece 31, the both sides of balancing weight 9 are fixedly connected with slider 33 respectively, slider 33 is located corresponding spout 32, locating hole 34 has been seted up on the slider 33, the top of balancing weight 9 is equipped with second fly leaf 35, the bottom fixedly connected with two reference columns 36 of second fly leaf 35, the bottom of reference column 36 is located corresponding locating hole 34, and the top of installation piece 31 and the bottom of second fly leaf 35 are passed through extension spring 37 and are connected.
In some specific embodiments, the guide member includes supporting portions 38 fixedly mounted on two sides of the movable case 6, a third guide post 39 is penetrated through the supporting portions 38, the bottom end of the third guide post 39 is fixedly connected with the base 1, and a fixing plate 40 located above the supporting portions 38 is fixedly connected with the top end of the third guide post 39.
The movable ring 27 is driven to move downwards relative to the movable seat 23 and the second guide post 29 through the third hydraulic telescopic rod 28, the distance between the movable ring 27 and the movable seat 23 is changed, the deformation degree of the compression spring 30 is further changed, the thrust exerted by the compression spring 30 on the movable seat 23 and the second damping disk 26 is controlled, the friction force between the first damping disk 24 and the second damping disk 26 is further controlled, the movable box 6 moves stably relative to the vertical direction of the base 1 through the design of the third guide post 39, the supporting part 38 and the fixed disk 40, the supporting plate 41 is driven to move downwards through the fourth hydraulic telescopic rod 42, and the balancing weight 9 and the movable box 6 move downwards synchronously due to self gravity, and the supporting part 38 slides relative to the third guide post 39;
When the helical blade 8 contacts with the seabed surface layer, the supporting plate 41 continuously moves downwards, the supporting plate 41 does not support the balancing weight 9 and the movable box 6 any more, downward pressure is applied to the movable box 6 and the helical blade 8 through the balancing weight 9, the second damping disc 26 is driven to rotate through the servo motor 25, the first damping disc 24 and the first rotating shaft 7 can be driven to synchronously rotate through friction force by the second damping disc 26, so that the helical blade 8 is screwed into the seabed surface layer, when the rotating resistance of the helical blade 8 is larger than a preset value, the first damping disc 24 cannot be driven to synchronously rotate through friction force by the second damping disc 26, the first damping disc 24 and the helical blade 8 are kept stationary, and the helical blade 8 and the first rotating shaft 7 can be automatically stopped.
When it is required to drive the helical blade 8 to separate from the seabed surface, the movable ring 27 is driven to move downward by the third hydraulic telescopic rod 28, the length of the compression spring 30 is reduced, the friction force between the first damping disk 24 and the second damping disk 26 is increased, and when the second damping disk 26 rotates reversely, the second damping disk 26 can drive the first damping disk 24 to rotate synchronously by friction force, then the second damping disk 26 is driven to rotate reversely by the servo motor 25, so that the helical blade 8 is separated from the seabed surface, the movable box 6 and the supporting part 38 move upward relative to the third guide post 39 and the base 1, and the fourth hydraulic telescopic rod 42 drives the supporting plate 41 to move upward, when the helical blade 8 breaks away from the seabed surface layer, the supporting plate 41 supports the balancing weight 9 to continuously move upwards, the balancing weight 9 drives the movable box 6 and the supporting part 38 to move upwards, finally the movable box 6 and the supporting part 38 move upwards to the initial height, the supporting part 38 is contacted with the fixed disc 40, the resetting of the positions of the movable box 6 and the helical blade 8 is completed, the staff drives the second movable plate 35 to move upwards, so that the bottom end of the positioning column 36 is separated from the positioning hole 34, the tension spring 37 is in a tension state, the limitation on the positions of the sliding block 33 and the balancing weight 9 is relieved, the staff drives the balancing weight 9 and the sliding block 33 to move, so that the sliding block 33 is separated from the sliding groove 32, the dismantling of the balancing weight 9 can be completed, and the balancing weight 9 with different specifications can be replaced conveniently.
When the device is used, firstly, a rope is used for sinking the base 1 and the hanging bracket 2 into the water bottom, gravity is applied to the movable box 6 through the counterweight moving mechanism so as to enable the movable box 6 to move downwards, the movable box 6 is enabled to move stably in the vertical direction through the design of the guide piece, the damping driving mechanism is used for driving the first rotating shaft 7 and the spiral blade 8 to rotate, the spiral blade 8 is screwed into the seabed surface layer so as to enable the base 1 and the hanging bracket 2 to be fixed relative to the seabed surface layer, shaking of the base 1 and the hanging bracket 2 relative to the seabed surface layer in the sampling process is avoided, then the first sampling bucket 3 and the second sampling bucket 4 are driven to move in the opposite direction through the opposite direction moving structure, a mud sample is grabbed through the first sampling bucket 3 and the second sampling bucket 4, after the grabbing is finished, the damping driving mechanism is used for driving the first rotating shaft 7 and the spiral blade 8 to rotate reversely so as to enable the spiral blade 8 to be separated from the seabed surface layer, the counterweight moving mechanism is used for driving the movable box 6 to move upwards to an initial height so as to enable the movable box 6 to reset to an initial position relative to the base 1, the hanging bracket 2 is enabled to rotate relative to the seabed surface layer, and when the base 1 is separated from the seabed surface layer, the sealing frame 5 is driven through the autorotator so as to enable the sealing frame 5 to rotate relative to the sealing frame to rotate to the seabed surface layer, and the sampling bucket 4 to move to the sealing frame to move to the sample bucket to the opposite to the seabed surface, and the sample bucket 4 to move to the sample is opposite to the sample from the position to the seabed surface to and can be sealed from the position.
The first hydraulic telescopic rod 16 drives the first movable plate 15 to move, the first movable plate 15 drives the two first toothed plates 14 to move, the two first toothed plates 14 respectively drive the two first gears 13 to rotate in opposite directions, the two first gears 13 respectively drive the second rotating shaft 11 and the first rotating sleeve 12 to rotate, the second rotating shaft 11 and the first rotating sleeve 12 can respectively drive the first sampling bucket 3 and the second sampling bucket 4 to rotate in opposite directions, the first toothed plates 14 drive the guide blocks 17 to slide relative to the first guide posts 18, the first toothed plates 14 smoothly slide relative to the fixed box 10 through the design of the guide blocks 17 and the first guide posts 18, the second toothed plates 21 are driven to move relative to the fixed box 10 through the second hydraulic telescopic rods 22, the second toothed plates 21 drive the second rotating sleeve 19 to rotate relative to the fixed box 10 through the second gears 20, and the second rotating sleeve 19 can drive the sealing frame 5 to rotate so that the sealing frame 5 moves to the combination of the first sampling bucket 3 and the second sampling bucket 4;
The movable ring 27 is driven to move downwards relative to the movable seat 23 and the second guide post 29 through the third hydraulic telescopic rod 28, the distance between the movable ring 27 and the movable seat 23 is changed, the deformation degree of the compression spring 30 is further changed, the thrust exerted by the compression spring 30 on the movable seat 23 and the second damping disc 26 is controlled, further, the friction force between the first damping disc 24 and the second damping disc 26 is controlled, the movable box 6 is stably moved in the vertical direction relative to the base 1 through the design of the third guide post 39, the supporting part 38 and the fixed disc 40, the supporting plate 41 is driven to move downwards through the fourth hydraulic telescopic rod 42, the balancing weight 9 and the movable box 6 synchronously move downwards due to self gravity, the supporting part 38 slides relative to the third guide post 39, when the helical blade 8 is in contact with the seabed surface layer, the supporting plate 41 continuously moves downwards, the balancing plate 41 does not support the balancing weight 9 and the movable box 6 any more, the downward pressure is exerted on the movable box 6 and the helical blade 8 through the balancing weight 9, the second damping disc 26 is driven to rotate through the servo motor 25, and the first damping disc 24 and the first rotary shaft 7 can be driven to rotate synchronously through the friction force, and the helical blade 8 is screwed into the seabed surface layer 8;
When the helical blade 8 is required to be driven to be separated from the seabed surface layer, the movable ring 27 is driven to move downwards through the third hydraulic telescopic rod 28, the length of the compression spring 30 is reduced, the friction force between the first damping disc 24 and the second damping disc 26 is increased, when the second damping disc 26 rotates reversely, the second damping disc 26 can drive the first damping disc 24 to rotate synchronously through the friction force, then the second damping disc 26 is driven to rotate reversely through the servo motor 25, so that the helical blade 8 is separated from the seabed surface layer, the movable box 6 and the supporting part 38 move upwards relative to the third guide post 39 and the base 1, the supporting plate 41 is driven to move upwards through the fourth hydraulic telescopic rod 42, when the helical blade 8 is separated from the seabed surface layer, the supporting plate 41 supports the balancing weight 9 to move upwards continuously, the movable box 6 and the supporting part 38 are driven to move upwards, finally the movable box 6 and the supporting part 38 move upwards to the initial height, and the supporting part 38 are contacted with the fixed disc 40, and reset of the movable box 6 and the helical blade 8 is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be further noted that, in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected or detachably connected, mechanically connected or electrically connected, directly connected or indirectly connected via an intermediate medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The above-described embodiments are illustrative of the present invention and are not intended to be limiting, and it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents.
Claims (10)
1. The seabed surface layer sample collection and encapsulation device comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with a hanging bracket (2), a first sampling bucket (3) and a second sampling bucket (4) are arranged above the base (1), the base (1) is provided with an opposite movement structure for driving the first sampling bucket (3) and the second sampling bucket (4) to move in opposite directions respectively, a sealing frame (5) which is matched with the first sampling bucket (3) and the second sampling bucket (4) respectively is arranged above the base (1), a rotating device for driving the sealing frame (5) to rotate is arranged above the base (1), a plurality of movable boxes (6) are arranged above the base (1), a guide piece which is matched with the movable boxes (6) is arranged above the base (1), a first rotating shaft (7) is arranged below the movable boxes (6), a spiral blade (8) is arranged on an external fixed sleeve of the first rotating shaft (7), a damping driving mechanism for driving the first rotating shaft (7) to rotate is arranged above the base (1), and the base (1) is provided with a moving mechanism for driving the movable boxes (6) to move in the vertical direction.
2. The device for collecting and packaging the seabed surface sample according to claim 1, wherein the anisotropic moving structure comprises two fixed boxes (10) fixedly arranged at the top of the base (1), the first sampling bucket (3) and the second sampling bucket (4) are positioned between the two fixed boxes (10), the fixed boxes (10) are rotatably connected with a second rotating shaft (11), a first rotating sleeve (12) is sleeved outside the second rotating shaft (11), the first rotating sleeve (12) is rotatably connected with the fixed boxes (10), the second rotating shaft (11) is fixedly connected with the first sampling bucket (3), the first rotating sleeve (12) is fixedly connected with the second sampling bucket (4), and the fixed boxes (10) are provided with meshing pieces for driving the second rotating shaft (11) and the first rotating sleeve (12) to rotate.
3. The submarine surface sample collection and packaging device according to claim 2, wherein the meshing piece comprises a first movable plate (15) arranged in a fixed box (10), the fixed box (10) is fixedly provided with a first hydraulic telescopic rod (16), the telescopic end of the first hydraulic telescopic rod (16) is fixedly connected with the first movable plate (15), first gears (13) positioned in the fixed box (10) are fixedly sleeved outside the second rotating shaft (11) and the first rotating sleeve (12) respectively, the first movable plate (15) is fixedly provided with two first toothed plates (14), and the two first toothed plates (14) are meshed with the two first gears (13) respectively.
4. The submarine surface sample collection and packaging device according to claim 3, wherein the first toothed plate (14) is fixedly provided with a guide block (17), a first guide column (18) penetrates through the guide block (17), and two ends of the first guide column (18) are fixedly connected with inner walls of two sides of the fixed box (10) respectively.
5. The submarine surface sample collection and packaging device according to claim 2, wherein the autorotation device comprises a second rotating sleeve (19) sleeved outside the first rotating sleeve (12), the second rotating sleeve (19) is rotationally connected with the fixed box (10), two ends of the sealing frame (5) are fixedly connected with the two second rotating sleeves (19) respectively, a second gear (20) positioned in the fixed box (10) is fixedly sleeved on the outer fixed sleeve of the second rotating sleeve (19), a second hydraulic telescopic rod (22) is fixedly mounted on the fixed box (10), a second toothed plate (21) positioned in the fixed box (10) is fixedly connected to the telescopic end of the second hydraulic telescopic rod (22), and the second toothed plate (21) is meshed with the second gear (20).
6. The submarine surface sample collection and packaging device according to claim 1, wherein the damping driving mechanism comprises a movable seat (23) arranged in a movable box (6), a first rotating shaft (7) is rotationally connected with the movable box (6), a first damping disc (24) positioned in the movable box (6) is fixedly connected to the top end of the first rotating shaft (7), a servo motor (25) is fixedly installed on the movable seat (23), a second damping disc (26) is fixedly connected to the output end of the servo motor (25), the bottom of the second damping disc (26) is in contact with the top of the first damping disc (24), and a pressing unit for pressing the movable seat (23) is installed on the movable box (6).
7. The submarine surface sample collection and packaging device according to claim 6, wherein the pressing unit comprises a movable ring (27) arranged above the movable seat (23), a third hydraulic telescopic rod (28) is fixedly arranged on the movable box (6), the telescopic end of the third hydraulic telescopic rod (28) is fixedly connected with the top of the movable ring (27), at least two second guide posts (29) penetrate through the movable ring (27), two ends of each second guide post (29) are fixedly connected with the inner wall of the movable box (6) respectively, the second guide posts (29) penetrate through the movable seat (23), and the bottom of the movable ring (27) and the top of the movable seat (23) are connected through a plurality of compression springs (30).
8. The submarine surface sample collection and packaging device according to claim 1, wherein the counterweight moving mechanism comprises counterweight blocks (9) symmetrically arranged on two sides of the movable box (6), dismounting pieces matched with the counterweight blocks (9) are arranged on the movable box (6), a supporting plate (41) is arranged below the counterweight blocks (9), a fourth hydraulic telescopic rod (42) is arranged above the supporting plate (41), a plurality of mounting frames (43) are fixedly connected to the top of the base (1), the fourth hydraulic telescopic rod (42) is fixedly connected with the corresponding mounting frames (43), and the telescopic end of the fourth hydraulic telescopic rod (42) is fixedly connected with the top of the supporting plate (41).
9. The submarine surface sample collection and packaging device according to claim 8, wherein the dismounting piece comprises mounting blocks (31) which are respectively arranged on two sides of the balancing weight (9), the mounting blocks (31) are fixedly connected with the movable box (6), sliding grooves (32) are formed in the mounting blocks (31), sliding blocks (33) are respectively fixedly connected to two sides of the balancing weight (9), the sliding blocks (33) are located in the corresponding sliding grooves (32), positioning holes (34) are formed in the sliding blocks (33), a second movable plate (35) is arranged above the balancing weight (9), two positioning columns (36) are fixedly connected to the bottom of the second movable plate (35), the bottom ends of the positioning columns (36) are located in the corresponding positioning holes (34), and the tops of the mounting blocks (31) are connected with the bottoms of the second movable plate (35) through extension springs (37).
10. The submarine surface layer sample collection and packaging device according to claim 1, wherein the guide piece comprises supporting parts (38) fixedly installed on two sides of the movable box (6), a third guide column (39) penetrates through the supporting parts (38), the bottom end of the third guide column (39) is fixedly connected with the base (1), and the top end of the third guide column (39) is fixedly connected with a fixing disc (40) located above the supporting parts (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510103335.4A CN119555433A (en) | 2025-01-22 | 2025-01-22 | Seabed surface sample collection and packaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510103335.4A CN119555433A (en) | 2025-01-22 | 2025-01-22 | Seabed surface sample collection and packaging device |
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| Publication Number | Publication Date |
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| CN119555433A true CN119555433A (en) | 2025-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510103335.4A Pending CN119555433A (en) | 2025-01-22 | 2025-01-22 | Seabed surface sample collection and packaging device |
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| CN (1) | CN119555433A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580289A (en) * | 2018-12-24 | 2019-04-05 | 东华理工大学 | Sludge sampler and sludge in-situ sampling method |
| CN214427044U (en) * | 2021-02-26 | 2021-10-19 | 李逸冰 | Ocean silt sampling device |
| WO2022104828A1 (en) * | 2020-11-23 | 2022-05-27 | 徐州江煤科技有限公司 | Environment monitoring apparatus |
| CN219625119U (en) * | 2023-05-11 | 2023-09-01 | 福建创投环境检测有限公司 | Sediment sampling device |
| CN117054159A (en) * | 2023-03-15 | 2023-11-14 | 杭州瀚陆信息技术有限公司 | Efficient deep sea sampling device |
| CN117182824A (en) * | 2023-11-07 | 2023-12-08 | 辽宁华天航空科技股份有限公司 | Flexible tool for assembling aircraft wall panel |
| CN117381221A (en) * | 2023-12-11 | 2024-01-12 | 上海佩纳沙士吉打机械有限公司 | An environmentally friendly grab welding device |
| CN117605198A (en) * | 2023-12-06 | 2024-02-27 | 内蒙古阿尔斯伦工程技术有限责任公司 | A unitized curtain wall based on quick installation of lamps |
| CN117647368A (en) * | 2024-01-29 | 2024-03-05 | 广汉川亿石油科技有限公司 | Heat exchanger air tightness detection device and method thereof |
-
2025
- 2025-01-22 CN CN202510103335.4A patent/CN119555433A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580289A (en) * | 2018-12-24 | 2019-04-05 | 东华理工大学 | Sludge sampler and sludge in-situ sampling method |
| WO2022104828A1 (en) * | 2020-11-23 | 2022-05-27 | 徐州江煤科技有限公司 | Environment monitoring apparatus |
| CN214427044U (en) * | 2021-02-26 | 2021-10-19 | 李逸冰 | Ocean silt sampling device |
| CN117054159A (en) * | 2023-03-15 | 2023-11-14 | 杭州瀚陆信息技术有限公司 | Efficient deep sea sampling device |
| CN219625119U (en) * | 2023-05-11 | 2023-09-01 | 福建创投环境检测有限公司 | Sediment sampling device |
| CN117182824A (en) * | 2023-11-07 | 2023-12-08 | 辽宁华天航空科技股份有限公司 | Flexible tool for assembling aircraft wall panel |
| CN117605198A (en) * | 2023-12-06 | 2024-02-27 | 内蒙古阿尔斯伦工程技术有限责任公司 | A unitized curtain wall based on quick installation of lamps |
| CN117381221A (en) * | 2023-12-11 | 2024-01-12 | 上海佩纳沙士吉打机械有限公司 | An environmentally friendly grab welding device |
| CN117647368A (en) * | 2024-01-29 | 2024-03-05 | 广汉川亿石油科技有限公司 | Heat exchanger air tightness detection device and method thereof |
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