CN219369255U - Convenient sampler of deep water silt - Google Patents
Convenient sampler of deep water silt Download PDFInfo
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- CN219369255U CN219369255U CN202320492414.5U CN202320492414U CN219369255U CN 219369255 U CN219369255 U CN 219369255U CN 202320492414 U CN202320492414 U CN 202320492414U CN 219369255 U CN219369255 U CN 219369255U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A90/30—Assessment of water resources
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Abstract
A convenient sampler for deep water silt comprises a exploring mechanism and a power mechanism, wherein one side of the exploring mechanism is provided with the power mechanism; the exploring mechanism comprises a sample storage cylinder, a fixed plate, a camera, a square drainage hole, a push rod, a rack, a worm, a first hydraulic motor, a push plate, a water spraying box, an L-shaped pipe, a rubber ring and a plugging mechanism, wherein the top of the sample storage cylinder is fixedly connected with the fixed plate, a pair of square drainage holes are formed in the fixed plate, a pair of cameras are arranged outside the center of the fixed plate, the push rod is arranged in the center of the fixed plate, and one side of the push rod is fixedly connected with the rack; when the utility model is used for extracting the sludge, the triangular plates are opened, the sludge can enter the sample storage cylinder, the extracting speed of the sludge can be greatly improved, meanwhile, the blocking probability is greatly reduced, and after the sampling is finished, the triangular plates are closed, so that the sludge can be prevented from contacting with the sludge in a large area in the process of pulling up the sample storage cylinder, and the sampling accuracy is improved.
Description
Technical Field
The utility model belongs to the technical field of sludge sampling, and particularly relates to a convenient deep water sludge sampler.
Background
The underwater silt is sampled, the health condition of the water environment can be researched according to the analysis result by analyzing the extracted silt, meanwhile, substances accumulated in the water and migration change conditions of the substances can be detected, meanwhile, the water environment detection device can also be used for hydrologic investigation, the underwater silt is sampled by the sampling device, and then the sampled sample is brought to the water surface, so that the sampling operation of the silt is completed;
through retrieving an environmental monitoring river silt sampling device of bulletin number CN113340659B, this environmental monitoring river silt sampling device relates to the sampling equipment field, including the sample chamber, still includes: the sampling cavities with different lengths are connected through a supporting plate arranged outside, and the supporting plate is provided with a sleeve; lifting block, the sliding of lifting block sets up in the sampling cavity is inside, sampling cavity inner chamber bottom is provided with the drill bit, the inside first transmission piece that is provided with of drill bit, one side that the lifting block is close to the drill bit is provided with the second transmission piece, has following problem in the handling: 1) When the silt is extracted, the silt enters the sampling tube through the sampling hole, and the sampling speed of the silt is greatly reduced due to the fact that the opening of the sampling hole is smaller, and meanwhile the sampling hole is easy to be plugged by impurities in the silt.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a convenient deep water silt sampler, wherein a power mechanism drives a exploring mechanism to sample the deep water silt.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the convenient deep water sludge sampler comprises a exploring mechanism and a power mechanism, wherein one side of the exploring mechanism is provided with the power mechanism;
the sampling mechanism comprises a sample storage barrel, a fixed plate, a camera, a square drainage hole, a push rod, a rack, a worm, a first hydraulic motor, a push plate, a water spraying box, an L-shaped pipe, a rubber ring and a blocking mechanism, wherein the top of the sample storage barrel is fixedly connected with the fixed plate;
the sample storage cylinder is sent to the water bottom through the power mechanism, the positions of the sample storage cylinder and the sludge are observed through the camera until the sample storage cylinder is inserted into the sludge, the plugging mechanism is opened, the sample storage cylinder is pushed into the sludge, the sludge further enters the sample storage cylinder, meanwhile, the first hydraulic motor provides power for the movement of the push rod through worm and rack transmission, the push rod further pulls the push plate and the rubber strip to slide in the sample storage cylinder, the push plate further slides towards the fixed plate along with the entering of the sludge into the sample storage cylinder, until reaching the required degree of depth of sample, the shutoff mechanism is closed, and power unit pulls out the back that resets with depositing the section of thick bamboo, puts the sample box in depositing a section of thick bamboo bottom, and shutoff mechanism opens, and the push pedal releases the silt sample and falls into in the sample box, retrieves the sample box and remains, supplies water in to the water spray box through L type pipe, and the water spray box then through shower nozzle precipitation spray to depositing inside the section of thick bamboo, and the push pedal removes in depositing the section of thick bamboo, drives water spray box, shower nozzle and washes depositing a section of thick bamboo inner wall.
Preferably, the plugging mechanism comprises a first electric push rod, a waterproof box, a connecting ring, a connecting rod, a pushing frame, a sliding hole, a sliding column, a limiting plate, an arc-shaped rod, a triangular plate, a fixed block, a moving rod, a synchronizing ring, a first connecting block and a second connecting block, wherein one side of the connecting ring is connected with the output end of the first electric push rod, the waterproof box is arranged outside the first electric push rod and connected with the fixed plate, the other side of the connecting ring is connected with one end of a plurality of connecting rods, the outer side of the connecting rod is in sliding connection with a plurality of second connecting blocks, the second connecting block is connected with a sample storage barrel, the other end of the connecting rod is fixedly connected with the pushing frame, the sliding hole is in sliding connection with the sliding column, the outer side of the pushing frame is provided with a plurality of limiting plates, the limiting plate is fixedly connected with the sliding column, one end of the arc-shaped rod is movably connected with the moving rod, the top of the synchronizing ring is fixedly connected with the moving rod, the first connecting block is in sliding connection with the first connecting block, the other end of the arc-shaped rod is movably connected with the triangular plate, the top of the angular plate is movably connected with the fixed block, and the bottom of the fixed block is fixedly connected with the bottom of the sample storage barrel, and the bottom of the sample storage barrel is uniformly provided with a plurality of triangular plates;
the first electric push rod provides power for the movement of the connecting ring, the connecting ring and the electric connecting rod slide on the second connecting block, the connecting rod drives the pushing frame to move, the pushing frame drives the sliding column to move through the sliding hole, the arc-shaped rod is driven to move, the arc-shaped rod further controls the triangular plate to rotate on the fixed block to be opened and closed, meanwhile, the moving rod slides on the first connecting block, and the moving rod drives other moving rods to slide through the synchronous ring.
Preferably, the power mechanism comprises a supporting frame, a gear plate, a first gear, a second hydraulic motor, a supporting ring, a first spiral toothed bar, a second spiral toothed bar, a limiting ring, a threaded belt wheel, a third hydraulic motor, a first supporting bar and a second supporting bar, wherein one end of the supporting frame is fixedly connected with the supporting ring, the inner side of the supporting ring is movably connected with the gear plate, the gear plate is meshed with the first gear, the first gear is connected with the output end of the second hydraulic motor, the second hydraulic motor is connected with the supporting ring, the inner side of the gear plate is movably connected with the threaded belt wheel, the inner side of the threaded belt wheel is provided with threads, the threaded belt wheel is meshed with the first spiral toothed bar through threads, one side of the first spiral toothed bar is provided with the second spiral toothed bar, the bottom of the first spiral toothed bar is provided with the limiting ring, the bottom end of the first spiral toothed bar is fixedly connected with a fixed plate, the threaded belt wheel is connected with the output end of the third hydraulic motor through a belt wheel and a belt, the third hydraulic motor is connected with the gear plate through a motor bracket, the gear plate is slidably connected with the first supporting bar, one end of the first supporting bar is fixedly connected with the fixed plate, and the other side of the first supporting bar is provided with the second supporting bar;
install the support frame on the sample ship, reach the sample position through the sample ship, the third hydraulic motor passes through the belt pulley, the belt drives the screw thread band pulley and rotates on the pinion rack, the screw thread band pulley then drives first spiral shell tooth pole and removes, and then drive, the second spiral shell tooth pole, the fixed plate, first bracing piece, the second bracing piece removes, drive a sample storage section of thick bamboo and remove the sample, the second hydraulic motor provides power for first gear rotation simultaneously, and then drive the pinion rack and rotate on the supporting ring, and then drive the screw thread band pulley, first bracing piece, the second bracing piece, the fixed plate, first spiral shell tooth pole, the second spiral shell tooth pole rotates, drive a sample storage section of thick bamboo, the set square rotates, after the sample is accomplished, the set square is opened, make set square and sample storage section of thick bamboo rotate in water, wash.
Preferably, the bottom of the push plate is conical.
Preferably, screw holes are formed in the tops of the first screw tooth rod, the first supporting rod, the second screw tooth rod and the second supporting rod, screw rods are arranged at the bottoms of the second screw tooth rod and the second supporting rod, and the first screw tooth rod is connected with the second screw tooth rod and the first supporting rod through the screw rods and the screw holes.
Compared with the prior art, the utility model has the beneficial effects that:
1) The first electric push rod provides power for movement of the connecting ring, the connecting ring and the electric connecting rod slide on the second connecting block, the connecting rod drives the pushing frame to move, the pushing frame drives the sliding column to move through the sliding hole, the arc rod drives the arc rod to move, the arc rod further controls the triangular plate to rotate on the fixed block to be opened and closed, when the sludge is extracted, the triangular plate is opened, the sludge can enter the sample storage barrel between the opening triangular plate and the sample storage barrel, the extraction speed of the sludge can be greatly improved, meanwhile, the blocking probability is greatly reduced, the triangular plate is closed after the sampling is completed, the sludge can be pulled up in the sample storage barrel, the large-area contact between water and the sludge is blocked, and the sampling accuracy is improved;
2) The water is supplied to the water spraying box through the L-shaped pipe, the water spraying box is then used for spraying precipitation through the spray head to the inside of the sample storage barrel, the push plate moves in the sample storage barrel, the water spraying box and the spray head are driven to flush the inner wall of the sample storage barrel, and the mixing of samples can be reduced in the follow-up sampling.
Drawings
FIG. 1 is a schematic diagram of a convenient deepwater sludge sampler;
FIG. 2 is a schematic diagram of the internal structure of a support ring in the portable deep water sludge sampler of the utility model;
FIG. 3 is a schematic diagram of the internal structure of a sample storage cylinder in the convenient deep water sludge sampler;
FIG. 4 is a schematic diagram of the triangle structure of the convenient deep water sludge sampler of the utility model;
in the figure: 1. a probe mechanism; 11. a sample storage cylinder; 12. a fixing plate; 13. a camera; 14. a drainage square hole; 15. a push rod; 16. a rack; 17. a worm; 18. a first hydraulic motor; 19. a push plate; 101. a water spraying box; 102. an L-shaped tube; 103. a rubber ring; 104. a plugging mechanism; 21. a first electric push rod; 22. a waterproof box; 23. a connecting ring; 24. a connecting rod; 25. a pushing frame; 26. a slide hole; 27. a spool; 28. a limiting plate; 29. an arc-shaped rod; 201. a triangle; 202. a fixed block; 203. a moving rod; 2031. a synchronizing ring; 204. a first connection block; 205. a second connection block; 3. a power mechanism; 31. a support frame; 32. a gear plate; 33. a first gear; 34. a second hydraulic motor; 35. a support ring; 36. a first helical gear lever; 361. a second helical tooth bar; 362. a limiting ring; 37. a threaded belt wheel; 38. a third hydraulic motor; 39. a first support bar; 391. and a second support bar.
Detailed Description
In order to facilitate understanding of those skilled in the art, the technical scheme of the present utility model will be further specifically described below with reference to fig. 1 to 4.
The convenient deep water sludge sampler comprises a exploring mechanism 1 and a power mechanism 3, wherein one side of the exploring mechanism 1 is provided with the power mechanism 3;
the exploring mechanism 1 comprises a sample storage barrel 11, a fixed plate 12, a camera 13, a square drain hole 14, a push rod 15, a rack 16, a worm 17, a first hydraulic motor 18, a push plate 19, a water spraying box 101, an L-shaped pipe 102, a rubber ring 103 and a blocking mechanism 104, wherein the top of the sample storage barrel 11 is fixedly connected with the fixed plate 12, a pair of square drain holes 14 are arranged on the fixed plate 12, a pair of cameras 13 are arranged on the outer side of the center of the fixed plate 12, the types of the cameras are BY-1002W2, and the model is obtained through market purchase or private customization; the center of the fixed plate 12 is provided with a push rod 15, one side of the push rod 15 is fixedly connected with a rack 16, the push rod 15, the rack 16 and the fixed plate 12 are in sliding connection, the rack 16 is meshed with a worm 17, the output end of the worm 17 is connected with the output end of a first hydraulic motor 18 through a gear box, the first hydraulic motor 18 is connected with the fixed plate 12 through a motor bracket, the bottom of the push rod 15 is fixedly connected with a push plate 19, the outer side of the push plate 19 is provided with a rubber ring 103, the push rod 15 is provided with a water spraying box 101, the outer side of the center of the bottom of the water spraying box 101 is provided with a plurality of water spraying heads, the outer side of the water spraying box 101 is communicated with an L-shaped pipe 102, and the outer side of a sample storage barrel 11 is provided with a plugging mechanism 104;
the storage cylinder 11 is sent to the water bottom through the power mechanism 3, the positions of the storage cylinder 11 and the sludge are observed through the camera 13 until the storage cylinder 11 is inserted into the sludge, the plugging mechanism 104 is opened, the storage cylinder 11 is pushed into the sludge, the sludge further enters the storage cylinder 11, meanwhile, the first hydraulic motor 18 is driven by the worm 17 and the rack 16 to provide power for the movement of the push rod 15, the push rod 15 further pulls the push plate 19 and the rubber strip to slide in the storage cylinder 11, the push plate 19 further follows the sludge to enter the storage cylinder 11 and slide towards the fixed plate 12 until the required depth of sampling is reached, the plugging mechanism 104 is closed, the power mechanism 3 pulls out and resets the storage cylinder 11, the sample box is placed at the bottom of the storage cylinder 11, the plugging mechanism 104 is opened, the push plate 19 pushes out a sludge sample into the sample box, the sample box is retrieved and stored, water is supplied into the box 101 through the L-shaped pipe 102, the water spraying box 101 further is sprayed into the storage cylinder 11 through the spray nozzle, the push plate 19 moves in the storage cylinder 11, and drives the water spraying box 101 and the spray nozzle to flush the inner wall of the storage cylinder 11.
The plugging mechanism 104 comprises a first electric push rod 21, a waterproof box 22, a connecting ring 23, a connecting rod 24, a pushing frame 25, a slide hole 26, a slide column 27, a limiting plate 28, an arc-shaped rod 29, a triangular plate 201, a fixed block 202, a moving rod 203, a synchronous ring 2031, a first connecting block 204 and a second connecting block 205, wherein one side of the connecting ring 23 is connected with the output ends of a pair of first electric push rods 21, the waterproof box 22 is arranged on the outer side of the first electric push rod 21, the waterproof box 22 is connected with the fixed plate 12, the other side of the connecting ring 23 is connected with one end of a plurality of connecting rods 24, the outer side of the connecting rod 24 is connected with a plurality of second connecting blocks 205 in a sliding manner, the second connecting block 205 is connected with a sample storage cylinder 11, the other end of the connecting rod 24 is fixedly connected with the pushing frame 25, the slide hole 26 is arranged on the pushing frame 25, the slide hole 26 is connected with the slide column 27 in a sliding manner, the outer side of the limiting plate 28 is fixedly connected with the slide column 27, the slide column 27 is fixedly connected with the arc-shaped rod 29, one end of the moving rod 203 is movably connected with the top of the moving rod 203, the top of the moving rod 203 is fixedly connected with the synchronous ring 2031, the moving rod 203 is fixedly connected with the moving rod 204, the moving rod 203 is fixedly connected with the top of the connecting block 204, the moving block 204 is fixedly connected with the top of the bottom of the sample storage cylinder 201 is connected with the bottom of the sample storage cylinder 201, the fixed to the bottom of the sample storage cylinder 201 is connected with the sample storage cylinder 201, and is uniformly and fixedly connected with the bottom of the sample storage cylinder 11;
the first electric push rod 21 provides power for the movement of the connecting ring 23, the connecting ring 23 and the electric connecting rod 24 slide on the second connecting block 205, the connecting rod 24 drives the pushing frame 25 to move, the pushing frame 25 drives the sliding column 27 to move through the sliding hole 26, the arc-shaped rod 29 is driven to move, the arc-shaped rod 29 further controls the triangular plate 201 to rotate to open and close on the fixed block 202, meanwhile, the moving rod 203 slides on the first connecting block 204, and the moving rod 203 drives other moving rods 203 to slide through the synchronizing ring 2031.
The power mechanism 3 comprises a supporting frame 31, a gear plate 32, a first gear 33, a second hydraulic motor 34, a supporting ring 35, a first screw gear rod 36, a second screw gear rod 361, a limiting ring 362, a screw belt wheel 37, a third hydraulic motor 38, a first supporting rod 39 and a second supporting rod 391, one end of the supporting frame 31 is fixedly connected with the supporting ring 35, the inner side of the supporting ring 35 is movably connected with the gear plate 32, the gear plate 32 is meshed with the first gear 33, the output ends of the first gear 33 and the second hydraulic motor 34 are connected, the second hydraulic motor 34 is connected with the supporting ring 35, the inner side of the gear plate 32 is movably connected with the screw belt wheel 37, the inner side of the screw belt wheel 37 is provided with screw threads, the screw belt wheel 37 and the first screw gear rod 36 are in threaded engagement, one side of the first screw gear rod 36 is provided with the second screw gear rod 361, the bottom of the first screw gear rod 36 is provided with the limiting ring 362, the bottom end of the first screw gear rod 36 is fixedly connected with the fixed plate 12, the output ends of the screw belt wheel 37 and the third hydraulic motor 38 are connected with the supporting rod through a belt, the third hydraulic motor 38 is connected with the gear plate 32 through the belt wheel, the other side of the supporting rod 32 is connected with the gear plate 32, the gear plate 32 is connected with the first supporting rod 39, the first fixed end of the first supporting rod 391 is connected with the fixed end of the fixed supporting rod 12;
the support frame 31 is installed on a sampling ship, the sampling ship reaches a sampling position, the third hydraulic motor 38 drives the thread belt pulley 37 to rotate on the gear plate 32 through the belt pulley and the belt, the thread belt pulley 37 drives the first thread toothed bar 36 to move, then drives the second thread toothed bar 361, the fixed plate 12, the first support rod 39 and the second support rod 391 to move, drives the sample storage barrel 11 to move for sampling, meanwhile, the second hydraulic motor 34 provides power for the rotation of the first gear 33, then drives the gear plate 32 to rotate on the support ring 35, further drives the thread belt pulley 37, the first support rod 39, the second support rod 391, the fixed plate 12, the first thread toothed bar 36 and the second thread toothed bar 361 to rotate, drives the sample storage barrel 11 and the set square 201 to rotate, and after the sampling is completed, the set square 201 and the sample storage barrel 11 are opened to rotate in water for cleaning.
The bottom of the push plate 19 is conical.
Screw holes are formed at the tops of the first screw gear rod 36, the first support rod 39, the second screw gear rod 361 and the second support rod 391, screw rods are arranged at the bottoms of the second screw gear rod 361 and the second support rod 391, and the first screw gear rod 36 is connected with the second screw gear rod 361, the first support rod 39 is connected with the second support rod 391 through the screw rods and the screw holes; the sampling depth can be increased by adding the second screw gear rod 361 to the second screw gear rod 361 and adding the second support rod 391 to the second support rod 391.
A convenient sampler for deep water silt, the working process is as follows:
install the support frame on the sample ship, reach the sample position through the sample ship, the third hydraulic motor passes through the belt pulley, the belt drives the screw thread band pulley and rotates on the gear board, the screw thread band pulley then drives first spiral shell tooth bar and removes, and then drive, the second spiral shell tooth bar, the fixed plate, first bracing piece, the second bracing piece removes, send the storage sample section of thick bamboo to the water bottom, observe the position of storage sample section of thick bamboo and silt through the camera, until the storage sample section of thick bamboo inserts the silt, first electric putter provides power for the go-between removes, the go-between then electric connecting rod slides on the second connecting block, the connecting rod drives the pushing frame and removes, the pushing frame then drives the strut through the slide hole and removes, and then drive the arc pole removes, the arc pole then control set square rotates on the fixed block and opens, the storage sample section of thick bamboo advances to the silt inside, silt then gets into the storage sample section of thick bamboo in, simultaneously first hydraulic motor provides power through the worm drive, the push pedal then pulls and the rubber strip slides in the storage sample section of thick bamboo, the push pedal then follows the silt and slides to the fixed plate, until reaching the required degree of depth of taking sample, the storage sample section of thick bamboo is closed, pull the storage sample section of thick bamboo is carried out to the water and the water storage sample is carried out to the sample box, the sample is sprayed in the sample section of thick bamboo is removed to the sample water, the sample is sprayed in the sample section of thick bamboo through the water, the water is sprayed in the sample box is removed to the sample water, the sample box is then dropped into the sample section of thick bamboo, and then water in the sample water is sprayed, the sample pipe is sprayed into the sample water, and then into the sample box is sprayed into the sample.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. The convenient deep water sludge sampler comprises a exploring mechanism and a power mechanism, and is characterized in that one side of the exploring mechanism is provided with the power mechanism; the sample storage device comprises a sample storage barrel, a fixed plate, a camera, a square drainage hole, a push rod, a rack, a worm, a first hydraulic motor, a push plate, a water spraying box, an L-shaped pipe, a rubber ring and a blocking mechanism, wherein the top of the sample storage barrel is fixedly connected with the fixed plate, a pair of square drainage holes are formed in the fixed plate, a pair of cameras are arranged outside the center of the fixed plate, the push rod is arranged in the center of the fixed plate, one side of the push rod is fixedly connected with the rack, the push rod, the rack are in sliding connection with the fixed plate, the rack is meshed with the worm, the output end of the worm is connected with the output end of the first hydraulic motor through a gear box, the first hydraulic motor is connected with the gear box through a motor bracket and the fixed plate, the bottom of the push rod is fixedly connected with the push plate, the rubber ring is arranged outside the push plate, the water spraying box is arranged on the push rod, a plurality of water spraying heads are arranged outside the bottom of the water spraying box, the water spraying box is communicated with the L-shaped pipe, and the blocking mechanism is arranged outside the sample storage barrel.
2. The portable deep water sludge sampler according to claim 1, wherein the plugging mechanism comprises a first electric push rod, a waterproof box, a connecting ring, a connecting rod, a pushing frame, a sliding hole, a sliding column, a limiting plate, an arc rod, a triangular plate, a fixed block, a moving rod, a synchronizing ring, a first connecting block and a second connecting block, one side of the connecting ring is connected with the output ends of a pair of first electric push rods, the waterproof box is arranged on the outer side of the first electric push rod, the waterproof box is connected with the fixed plate, the other side of the connecting ring is connected with one end of a plurality of connecting rods, the outer side of the connecting rod is connected with a plurality of second connecting blocks in a sliding manner, the second connecting block is connected with a sample storage barrel, the other end of the connecting rod is fixedly connected with the pushing frame, the sliding hole is connected with the sliding column, the sliding connection is arranged on the outer side of the pushing frame, the limiting plate is fixedly connected with the sliding column, the sliding column is fixedly connected with the arc rod, one end of the moving rod is movably connected with the moving rod, the top of the moving rod is fixedly connected with the synchronizing ring, the moving rod is slidably connected with the first connecting block, the first connecting block is connected with the triangular plate is movably connected with the sample storage barrel, the other end of the arc rod is movably connected with the triangular plate, the triangular plate is uniformly connected with the bottom of the sample storage barrel, and the bottom is uniformly connected with the bottom is fixedly connected with the sample storage barrel.
3. The portable deep water sludge sampler according to claim 1, wherein the power mechanism comprises a supporting frame, a gear plate, a first gear, a second hydraulic motor, a supporting ring, a first spiral tooth bar, a second spiral tooth bar, a limiting ring, a thread belt wheel, a third hydraulic motor, a first supporting rod and a second supporting rod, one end of the supporting frame is fixedly connected with the supporting ring, the inner side of the supporting ring is movably connected with the gear plate, the gear plate is meshed with the first gear, the first gear is connected with the output end of the second hydraulic motor, the second hydraulic motor is connected with the supporting ring, the inner side of the gear plate is movably connected with the thread belt wheel, threads are arranged on the inner side of the thread belt wheel, the thread belt wheel is meshed with the first spiral tooth bar through threads, one side of the first spiral tooth bar is provided with the second spiral tooth bar, the bottom of the first spiral tooth bar is fixedly connected with the fixed plate, the thread belt wheel is connected with the output end of the third hydraulic motor through the motor bracket and the gear plate, the gear plate is slidingly connected with the first supporting rod, one end of the first supporting rod is fixedly connected with the fixed plate, and the other side of the first supporting rod is provided with the second supporting rod.
4. The portable deep water sludge sampler according to claim 1, wherein the bottom of the push plate is conical.
5. The portable deep water sludge sampler according to claim 3, wherein the top parts of the first screw tooth rod, the first support rod, the second screw tooth rod and the second support rod are respectively provided with a threaded hole, the bottom parts of the second screw tooth rod and the second support rod are respectively provided with a screw rod, and the first screw tooth rod is connected with the second screw tooth rod and the first support rod is connected with the second support rod through the screw rods and the threaded holes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320492414.5U CN219369255U (en) | 2023-03-15 | 2023-03-15 | Convenient sampler of deep water silt |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320492414.5U CN219369255U (en) | 2023-03-15 | 2023-03-15 | Convenient sampler of deep water silt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116859007A (en) * | 2023-09-04 | 2023-10-10 | 云南省林业和草原科学院 | Automatic monitoring device for growth condition of grass seeds |
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- 2023-03-15 CN CN202320492414.5U patent/CN219369255U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116859007A (en) * | 2023-09-04 | 2023-10-10 | 云南省林业和草原科学院 | Automatic monitoring device for growth condition of grass seeds |
| CN116859007B (en) * | 2023-09-04 | 2024-01-23 | 云南省林业和草原科学院 | Automatic monitoring device for growth condition of grass seeds |
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