CN112706906B - Submarine rock sampling sample collecting and transmitting device - Google Patents
Submarine rock sampling sample collecting and transmitting device Download PDFInfo
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- CN112706906B CN112706906B CN202110070242.8A CN202110070242A CN112706906B CN 112706906 B CN112706906 B CN 112706906B CN 202110070242 A CN202110070242 A CN 202110070242A CN 112706906 B CN112706906 B CN 112706906B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/14—Control of attitude or depth
- B63G8/24—Automatic depth adjustment; Safety equipment for increasing buoyancy, e.g. detachable ballast, floating bodies
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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
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
- B63G2008/002—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned
- B63G2008/005—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned remotely controlled
- B63G2008/007—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned remotely controlled by means of a physical link to a base, e.g. wire, cable or umbilical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a submarine rock sampling sample collecting and transmitting device, which comprises a shell, wherein the upper side of the shell is connected with an above-water part device through a connecting ring.
Description
Technical Field
The invention relates to the field of geological exploration equipment, in particular to a submarine rock sampling specimen collecting and transmitting device.
Background
Geological exploration is an investigation and research activity of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating basic parameters. The method is to find an industrially significant mineral deposit in mineral census, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral and technical conditions of mining and utilization, and carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.
The submarine rock sampling sample collecting and transmitting device can solve the problems that the environment in the sea is complex, and with the needs of scientific research and the development of geophysics, submarine rocks need to be sampled, but the traditional device is difficult to collect the submarine rocks, and large-volume rocks are difficult to transport to the water surface.
Disclosure of Invention
In order to solve the problems, the embodiment designs a submarine rock sampling sample collecting and transmitting device, which comprises a shell, wherein the upper side of the shell is connected with a water device through a connecting ring, the water device can lift and descend the shell through a retractable pull rope, a segmented uniform cutting space is arranged on the right side of the shell, a hydraulic chute is arranged on the right side of the segmented uniform cutting space, hydraulic oil is arranged in the hydraulic chute, a transmission space is arranged on the lower side of the shell, a chute is arranged on the upper side of the transmission space, a water surface transmission space is arranged on the front side of the transmission space, the water surface transmission space is communicated with the transmission space, a drilling space is arranged on the left lower side of the shell, the drilling space is communicated with the transmission space, and an engagement space is arranged on the upper side of the drilling space, the right side of the meshing space is provided with a setting space, the middle side of the shell is provided with a conveying pipeline, the water surface conveying space is communicated with the conveying pipeline, a drilling depth setting device is arranged between the setting space and the meshing space and comprises an indicating disc fixedly installed on the upper side of the shell, the upper side of the indicating disc is provided with a display number, a sampler can rotate a rotating shaft as required so as to set the acquisition depth of the device, the side wall of the setting space is rotatably connected with a rotating rod, the rotating rod extends upwards to penetrate through the side wall of the setting space to enter the outer space, the rotating rod is fixedly connected with a manual handle, a first belt wheel and a meshing wheel from top to bottom in sequence, the front side of the manual handle is provided with a pointer, and the self-set depth can be known according to the position of the pointer on the indicating disc, the left side wall of the meshing rack is fixedly connected with a fixing piece, the lower side of the fixing piece is provided with a sliding groove, the sliding groove is internally and slidably connected with an active motor, a spring is fixedly connected between the lower side of the active motor and the lower side wall of the sliding groove, the left side of the active motor is dynamically connected with a first power shaft, the first power shaft extends leftwards to penetrate through the left side wall of the sliding groove to enter the setting space, the left side of the first power shaft is fixedly connected with a special gear, the left side of the special gear is tangential and can prevent the dead locking, the right side of the active motor is dynamically connected with a second power shaft, the second power shaft extends rightwards to penetrate through the right side wall of the sliding groove to enter the setting space, the right side of the second power shaft is provided with a key, the right side wall of the set space is connected with a sliding block in a sliding manner, a spring is fixedly connected between the lower side of the sliding block and the lower side wall of the set space, the left side of the sliding block is rotatably connected with a hollow rotating shaft, the hollow rotating shaft is hollow, a key groove is arranged on the inner side of the hollow rotating shaft, the second power shaft and the hollow rotating shaft are in matched transmission with the key groove through the key, the left side wall of the set space is rotatably connected with a long shaft, the long shaft extends leftwards to penetrate through the left side wall of the set space to enter the meshing space, the long shaft is sequentially and fixedly connected with a rotating gear and a belt pulley from left to right, an elastic belt is arranged between the hollow rotating shaft and the belt pulley, the left side wall of the set space is rotatably connected with a worm shaft, the worm shaft extends leftwards to penetrate through the left side wall of the set space to enter the meshing space, the worm axle is fixedly connected with worm and multistage gear train in proper order from a left side to the right side, multistage gear train is equipped with multistage gear, special gear with multistage gear train meshing can make first power shaft with the drive ratio changes between the worm axle, the meshing space with it gets the device to bore to get to be equipped with between the space, bore get the space with be equipped with transmission device between the transmission space, be equipped with even cutting device in the transmission space, surface of water conveying space with be equipped with surface of water transmission device between the transfer duct.
Preferably, the drilling device comprises a worm wheel shaft rotatably mounted on the rear side wall of the meshing space, the worm wheel shaft is fixedly connected with a hinge rod and a worm wheel in sequence from front to back, the worm is meshed with the worm wheel, the left side of the worm wheel shaft is hinged with a connecting rod, the left side wall and the right side wall of the meshing space are both fixedly connected with elastic telescopic rods, the left side and the right side of each telescopic rod are both fixedly connected with combined thread blocks, the inner side of each combined thread block is provided with a half-circle internal thread, the combined thread blocks can be combined together to form a finished internal thread, a connecting rod is slidably connected between the side walls of the meshing space, the connecting rod is connected with the connecting rod through a universal joint, a small sliding groove is formed in the connecting rod, the left side wall of the small sliding groove is rotatably connected with a threaded shaft, and the threaded shaft extends rightwards to penetrate through the right side wall of the small sliding groove to enter the meshing space, threads with opposite rotation directions at two ends are arranged on the left side of the threaded shaft, two small sliding blocks are connected between the side walls of the small sliding grooves in a sliding mode, each small sliding block is provided with an internal thread, the small sliding blocks are in threaded fit with the left side of the threaded shaft, the right side of the threaded shaft is fixedly connected with a meshing gear which can be meshed with the rotating gear, the lower side of each small sliding block is fixedly connected with a hollow sampling rod, the outer side of each hollow sampling rod is provided with an external thread, the two sampling rods can be combined together to form a complete external thread, the outer side of each sampling rod can be in threaded fit with the combined threaded block, a cavity region formed in the center of each sampling rod can enable a rock sample to enter the cavity region when the sampling rods rotate and descend, the small sliding blocks extend downwards to penetrate through the lower side wall of the meshing space to enter the drilling space, the drilling space is communicated with the outside.
Preferably, transmission device includes that power installs the power pole of transmission space rear side wall, power pole front side fixedly connected with has the power band pulley, the left rear side wall of transmission space rotates and is connected with the connection band pulley, bore and get space right side wall fixedly connected with hydraulic telescoping rod, hydraulic telescoping rod can stretch out and draw back, fixed block of hydraulic telescoping rod left side fixedly connected with rotates in this fixed block and is connected with driven shaft, driven shaft rear side fixedly connected with driven band pulley, driven band pulley connect the band pulley with be equipped with the transmission band between the power band pulley, the transmission band can be placed the rock post of sample on the transmission band, then transmit in the transmission space, the transmission band can stretch and the transmission band is in the state of tightening always.
Preferably, the uniform cutting device comprises a motor fixedly installed on the left side wall of the segmented uniform cutting space, the right side of the motor is in power connection with a motor shaft, the motor shaft is sequentially and fixedly connected with a first driving belt wheel, a first driving belt wheel and a first friction disc from left to right, the right side of the motor shaft can stretch out and draw back, the side wall of the segmented uniform cutting space is in rotary connection with a threaded lifting rod, the upper side of the threaded lifting rod is fixedly connected with a second belt wheel, a driving belt is arranged between the second belt wheel and the first belt wheel, the lower side of the threaded lifting rod is provided with threads, a sliding part is in sliding connection between the side walls of the segmented uniform cutting space, the sliding part is in threaded fit with the lower side of the threaded lifting rod, the rear side wall of the segmented uniform cutting space is fixedly connected with a fixing part, and an adjusting friction disc is in rotary connection with the fixing part, a telescopic hinge rod is fixedly connected to the middle side of the adjusting friction disc, the left side of the telescopic hinge rod is hinged to the sliding piece, the telescopic hinge rod can stretch out and draw back, a rotating shaft is rotatably connected to the right side wall of the segmented uniform cutting space and can stretch out and draw back, a second friction disc and a cam are sequentially and fixedly connected to the rotating shaft from left to right, the adjusting friction disc is in friction fit with the first friction disc and the second friction disc, the transmission ratio can be changed according to the rotating angle of the manual handle, an extrusion plate is slidably connected between the side walls of the hydraulic sliding grooves, a spring is fixedly connected between the upper side of the extrusion plate and the upper side wall of the hydraulic sliding groove, the extrusion plate extends upwards to penetrate through the upper side wall of the hydraulic sliding groove to enter the segmented uniform cutting space, the cam is abutted to the extrusion plate, and a threaded transmission shaft is fixedly connected between the left side wall and the right side wall of the sliding groove, the utility model discloses a hydraulic drive device, including threaded transmission shaft, extension rod, connecting slide block, hydraulic extension rod, transmission shaft, driving key, the push pedal front side, the push pedal is connected with the push pedal, the push pedal front side is equipped with a ejector pad, can push away the extension rod, can push away the extension section that downcuts to the surface of water in the surface of water conveying space, the lateral wall fixedly connected with second driving pulley on the transmission space, the second driving pulley with be equipped with driving belt pulley between the first driving pulley, threaded transmission shaft left side is equipped with the screw thread, sliding connection has link block between the spout lateral wall, link block downside fixedly connected with hydraulic extension rod screw-thread fit, link block downside fixedly connected with hydraulic extension rod, hydraulic extension rod left side wall rotates and is connected with the transmission shaft, be equipped with the cutting knife in the middle of the transmission shaft, the transmission shaft right side is equipped with the key, the moving member rear side is equipped with little space, little space rear side wall fixedly connected with the small motor, little motor front side power is connected with the initiative threaded shaft, is little space side wall sliding connection has the push pedal, the extension rod downwardly extending to in the transmission space, the push pedal drives the keyway through the second driving key, the extension rod is equipped with the belt pulley downside, and the belt pulley inboard drives the belt pulley, the belt pulley.
Preferably, the water surface transmission device is fixedly installed on a transmission motor of the lower side wall of the water surface transmission space, a turntable is in power connection with the upper side of the transmission motor, six sealing spaces are uniformly arranged on the turntable around the center of a circle, connecting spaces are respectively arranged on the front side and the rear side of each sealing space, the rear side of each sealing space is taken as an example, a gravity rod is in sliding connection with the lower side wall of each sealing space, a spring is fixedly connected between the lower side of the gravity rod and the lower side wall of each sealing space, a placing groove is formed in the upper side of the gravity rod, an inflation block is placed in the groove, an inflation air pump is arranged in the inflation block, a sealing package is arranged on the upper side of the inflation block, the sealing package can be subjected to heat sealing, sliced rocks can be placed between the sealing packages, and the heat sealing port after heat sealing is high in strength and can resist water pressure, the anti-leakage device is characterized in that a reel space is arranged on the rear side of the gravity rod, a reel is rotatably connected between the upper side wall and the lower side wall of the reel space, a stay cord is arranged between the reel and the inflatable block, the inflatable block can move to the water surface through the stay cord arranged on the reel, the lower side of the gravity rod extends downwards to penetrate through the lower side wall of the sealing space to enter the connecting space, the left side wall of the connecting space is fixedly connected with an oblique slider, the oblique slider plays a role in guiding, the oblique slider is slidably connected with a connecting piece, a lever is hinged between the lower side of the connecting piece and the lower side of the inflatable block, the lower side wall of the connecting space is fixedly connected with a fulcrum, the fulcrum is hinged with the middle of the lever, a tangential block is fixedly connected to the connecting piece in the direction close to the sealing space, and is tangential to the connecting piece in the direction close to the sealing space, equal sliding connection has the heat-seal piece between the front and back lateral wall in connection space, the heat-seal piece extends forward and runs through the lateral wall in connection space gets into in the enclosure space, the heat-seal piece is close to heat-seal piece of fixedly connected with in the orientation of enclosure space, can make sealed package is by the heat-seal, though the heat-seal piece is in the aquatic, but the high temperature that produces can make sealed package is by the heat-seal, every the heat-seal piece all with fixedly connected with spring between the lateral wall in enclosure space, the heat-seal piece with tangential piece butt, surface of water conveying space upside accesss to on the position of transfer duct, be the infundibulate, can make the inflation piece in-process can be to the middle motion, finally follow transfer duct moves to the surface of water all the time, just be equipped with the locator in the inflation piece, can the signals, conveniently finds the sample.
The invention has the beneficial effects that: the invention relates to a device for collecting and transmitting seabed rock strata by placing an underwater collecting and transmitting device on the seabed through a water part device, which can sink to the bottom due to the gravity of the device, can carry out drilling collection on the rock strata in a designated area at the seabed, collects all the rock strata in a vertical hole, then transmits the rock strata into an internal processing space through the device for layered slicing processing without damaging the rock strata, keeps the structure of the rock strata, puts the sliced rock strata into a temporary storage device one by one through the device after cutting, finally inflates the temporary storage device to obtain buoyancy, floats the collected rock samples on the water surface, is provided with a positioner, can facilitate the samples of a sampler, and can set the depth required to be collected.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 isbase:Sub>A schematic view of the structure A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
FIG. 4 is an enlarged schematic view of C in FIG. 1;
FIG. 5 is an enlarged schematic view of D of FIG. 1;
fig. 6 is an enlarged schematic view of E in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a submarine rock sampling specimen collecting and transmitting device, which comprises a shell 11, wherein the upper side of the shell 11 is connected with a water device through a connecting ring 20, the water device can enable the shell 11 to ascend and descend through retracting a pull rope, a subsection uniform cutting space 12 is arranged on the right side of the shell 11, a hydraulic chute 13 is arranged on the right side of the subsection uniform cutting space 12, hydraulic oil is arranged in the hydraulic chute 13, a transmission space 15 is arranged on the lower side of the shell 11, a chute 16 is arranged on the upper side of the transmission space 15, a water surface transmission space 81 is arranged on the front side of the transmission space 15, the water surface transmission space 81 is communicated with the transmission space 15, a drilling space 17 is arranged on the left lower side of the shell 11, the drilling space 17 is communicated with the transmission space 15, an engaging space 18 is arranged on the upper side of the drilling space 17, a set space 19 is arranged on the right side of the engaging space 18, the middle side of the shell 11 is provided with a conveying pipeline 14, the water surface conveying space 81 and the conveying pipeline 14 are communicated, the setting space 19 and the meshing space 18 are provided with a drilling depth setting device 103, the drilling depth setting device 103 comprises an indicating disc 21 fixedly installed on the upper side of the shell 11, the upper side of the indicating disc 21 is provided with a display number, a sampler can rotate a rotating shaft as required so as to set the acquisition depth of the device, the upper side wall of the setting space 19 is rotatably connected with a rotating rod 23, the rotating rod 23 upwards extends through the upper side wall of the setting space 19 to enter an outer space, the rotating rod 23 is fixedly connected with a manual handle 22, a first belt wheel 24 and a meshing wheel 25 from top to bottom in sequence, the front side of the manual handle 22 is provided with a pointer, and the self-set depth can be known according to the position of the pointer on the indicating disc 21, the right side wall of the setting space 19 is slidably connected with a meshing rack 26, the rear side of the meshing rack 26 is provided with a rack, the rear side of the meshing rack 26 is engaged with the meshing wheel 25, the left lower side of the meshing rack 26 is fixedly connected with a fixing part 27, the lower side of the fixing part 27 is provided with a sliding groove 28, the sliding groove 28 is slidably connected with a driving motor 29, the lower side of the driving motor 29 is fixedly connected with a spring between the lower side walls of the sliding groove 28, the left side of the driving motor 29 is power-connected with a first power shaft 30, the first power shaft 30 extends leftwards to penetrate through the left side wall of the sliding groove 28 to enter the setting space 19, the left side of the first power shaft 30 is fixedly connected with a special gear 37, the left side of the special gear 37 is tangential and can prevent jamming, the right side of the driving motor 29 is power-connected with a second power shaft 31, the right side of the second power shaft 31 extends rightwards to penetrate through the right side wall of the sliding groove 28 to enter the setting space 19, the right side wall of the second power shaft 31 is provided with a key, the right side wall of the setting space 19 is slidably connected with a slider 33, the left side wall of the hollow pulley 32 is connected with a long shaft 32, the hollow pulley 32 is rotatably connected with the hollow shaft 32, the hollow shaft 32 is rotatably connected with the hollow shaft 32, set for space 19 left side wall and rotate and be connected with worm axle 39, worm axle 39 extends to the left and runs through set for space 19 left side wall and get into in the meshing space 18, worm axle 39 is from a left side to the right fixedly connected with worm 40 and multistage gear set 38 in proper order, multistage gear set 38 is equipped with multistage gear, special gear 37 with multistage gear set 38 meshes, can make first power shaft 30 with the drive ratio changes between the worm axle 39, meshing space 18 with it is equipped with to bore and gets device 101 to get between the space 17, it gets the space 17 with be equipped with transmission 102 between the transmission space 15, be equipped with even cutting device 104 in the transmission space 15, surface of water conveying space 81 with be equipped with surface of water transmission 105 between the transfer pipe 14.
Advantageously, the drilling device 101 comprises a worm wheel shaft 41 rotatably mounted on the rear side wall of the meshing space 18, the worm wheel shaft 41 is fixedly connected with a hinge rod and a worm wheel in sequence from front to back, the worm 40 is meshed with the worm wheel, a connecting rod 42 is hinged on the left side of the worm wheel shaft 41, the left and right side walls of the meshing space 18 are fixedly connected with an elastic telescopic rod, the left and right sides of the telescopic rod are fixedly connected with combined thread blocks 47, the inner side of each combined thread block 47 is provided with a half-circle internal thread, the combined thread blocks 47 can be combined together to form a finished internal thread, a connecting rod 43 is slidably connected between the side walls of the meshing space 18, the connecting rod 43 is connected with the connecting rod 42 through a universal joint, the connecting rod 43 is formed with a small sliding groove 44, and the left side wall of the small sliding groove 44 is rotatably connected with a threaded shaft 45, the threaded shaft 45 extends rightwards to penetrate through the right side wall of the small chute 44 to enter the meshing space 18, threads with opposite rotation directions at two ends are arranged on the left side of the threaded shaft 45, two small sliding blocks 46 are connected between the side walls of the small chute 44 in a sliding mode, internal threads are arranged on the small sliding blocks 46, the small sliding blocks 46 are in threaded fit with the left side of the threaded shaft 45, a meshing gear is fixedly connected to the right side of the threaded shaft 45 and can be meshed with the rotating gear 36, a hollow sampling rod is fixedly connected to the lower side of each small sliding block 46, external threads are arranged on the outer side of each hollow sampling rod, the two sampling rods can be completely connected through the external threads, the outer side of each sampling rod can be in threaded fit with the combined threaded block 47, a cavity region formed in the center of each sampling rod can enable a rock sample to enter the cavity region when the sampling rods rotate and descend simultaneously, the small slider 46 extends downward through the lower side wall of the engagement space 18 into the drilling space 17, and the drilling space 17 communicates with the outside.
Advantageously, the transmission device 102 comprises a power rod 51 which is installed on the rear side wall of the transmission space 15 in a power manner, a power belt pulley 52 is fixedly connected to the front side of the power rod 51, a connecting belt pulley 80 is rotatably connected to the rear side wall of the left side of the transmission space 15, a hydraulic telescopic rod 48 is fixedly connected to the right side wall of the drilling space 17, the hydraulic telescopic rod 48 can be stretched, a fixed block is fixedly connected to the left side of the hydraulic telescopic rod 48, a driven shaft 49 is rotatably connected to the fixed block, a driven belt pulley 50 is fixedly connected to the rear side of the driven shaft 49, a transmission belt 53 is arranged among the driven belt pulley 50, the connecting belt pulley 80 and the power belt pulley 52, the transmission belt 53 can place the sampled rock pillar on the transmission belt 53 and then transmit the rock pillar to the transmission space 15, the transmission belt 53 can be stretched, and the transmission belt 53 is always in a tight state.
Advantageously, the uniform cutting device 104 includes a motor 64 fixedly installed on the left side wall of the segmented uniform cutting space 12, a motor shaft 65 is dynamically connected to the right side of the motor 64, a first driving pulley 67, a first driving pulley 66 and a first friction disk 79 are fixedly connected to the motor shaft 65 in sequence from left to right, a threaded lifting rod 54 is rotatably connected to the upper side wall of the segmented uniform cutting space 12, a second pulley 55 is fixedly connected to the upper side of the threaded lifting rod 54, a transmission belt is arranged between the second pulley 55 and the first pulley 24, a screw thread is arranged on the lower side of the threaded lifting rod 54, a sliding member 56 is slidably connected between the side walls of the segmented uniform cutting space 12, the sliding member 56 is in threaded engagement with the lower side of the threaded lifting rod 54, a fixing member 58 is fixedly connected to the rear side wall of the segmented uniform cutting space 12, an adjusting shaft 59 is rotatably connected to the fixing member 58 in the fixing member 58, a telescopic rod 57 is fixedly connected to the middle side of the adjusting shaft 59, the left side of the telescopic rod 57 is hinged to the sliding member 56, the telescopic rod 57 is capable of being connected to the telescopic hinge member 57, a rotating shaft 61 is rotatably connected to the right side wall of the segmented uniform cutting space 12, a rotating shaft 61, a friction disk 61 is connected to the friction disk 60, a hydraulic pressure-pressing plate 13 is connected to the sliding member 13, a hydraulic pressure-pressing plate 13, the sliding groove 13, the sliding plate 13 is capable of pressing plate 13, the sliding groove 13 is capable of pressing the sliding groove 13, the cam 62 is abutted against the extrusion plate 63, a threaded transmission shaft 69 is fixedly connected between the left side wall and the right side wall of the chute 16, a second transmission belt wheel 71 is fixedly connected on the right side of the threaded transmission shaft 69, a transmission belt 68 is arranged between the second transmission belt wheel 71 and the first transmission belt wheel 67, threads are arranged on the left side of the threaded transmission shaft 69, a connecting slide block 72 is slidably connected between the side walls of the chute 16, the connecting slide block 72 is in threaded fit with the threaded transmission shaft 69, a hydraulic extension rod 73 is fixedly connected on the lower side of the connecting slide block 72, the hydraulic extension rod 73 downwardly extends and penetrates through the lower side wall of the chute 16 to enter the transmission space 15, the hydraulic extension rod 73 can extend and retract, the hydraulic extension rod 73 is communicated with the hydraulic chute 13 through a hose, and a moving piece 74 is fixedly connected on the lower side of the hydraulic extension rod 73, the left side wall of the moving part 74 is rotatably connected with a transmission shaft 75, a cutting knife is arranged in the middle of the transmission shaft 75, a key is arranged on the right side of the transmission shaft 75, a small space 82 is arranged on the rear side of the moving part 74, a small motor 83 is fixedly connected to the rear side wall of the small space 82, a driving threaded shaft 84 is in power connection with the front side of the small motor 83, a push plate 76 is in sliding connection with the upper side wall of the small space 82, the push plate 76 extends downwards into the transmission space 15, a push block is arranged on the front side of the push plate 76 and can push the cut extension slice into the water surface transmission space 81, an extension rod 78 is fixedly connected with the upper side wall of the transmission space 15 and can extend and retract, a second driving belt wheel 77 is rotatably connected with the lower side of the extension rod 78, a key groove is arranged on the inner side of the second driving belt wheel 77, and the transmission shaft 75 and the second driving belt wheel 77 are in transmission through the key groove, an elastic belt is arranged between the second driving belt wheel 77 and the first driving belt wheel 66 and can stretch out and draw back.
Advantageously, the water surface transmission device 105 is fixedly installed on the transmission motor 85 of the lower side wall of the water surface transmission space 81, the upper side of the transmission motor 85 is dynamically connected with the rotary disc 86, the rotary disc 86 is uniformly provided with six sealed spaces 87 around the center of a circle, the front side and the rear side of each sealed space 87 are provided with connecting spaces 88, the rear side of each sealed space 87 is provided with the corresponding sealed space 87 as an example, the lower side wall of each sealed space 87 is slidably connected with a gravity rod 91, a spring is fixedly connected between the lower side of each gravity rod 91 and the lower side wall of each sealed space 87, the upper side of each gravity rod 91 is provided with a placing groove in which an inflation block 99 is placed, the inflation block 99 is arranged in the placing groove, the inflation pump is arranged in the inflation block 99, the upper side of the inflation block 99 is provided with a sealing package 90, the sealing package 90 can be heat-sealed, sliced rocks can be placed between the sealing packages 90, the heat-sealed opening after heat sealing is high in strength and can resist water pressure, leakage points of the gravity rod 91, the gravity rod 91 is provided with a space 96, the upper side wall of the winding reel space 96 is rotatably connected with a pull rope 97, the middle pull rope 98 is arranged on the reel space, the upper side wall of the middle of the water surface transmission device 97 can extend to the oblique connecting blocks, the oblique connecting blocks 92, the oblique connecting blocks 94 are connected with the oblique connecting blocks 94, the oblique connecting blocks 92, the oblique connecting blocks 94 are hinged to the lower side wall 94, the connecting piece 93 is close to all fixedly connected with tangential piece 95 in the direction of sealed space 87, tangential piece 95 is tangential, all sliding connection has heat sealing piece 89 between the preceding lateral wall of connected space 88, heat sealing piece 89 extends forward and runs through the lateral wall of connected space 88 gets into in the sealed space 87, heat sealing piece 89 is close to all fixedly connected with a heat sealing piece in the direction of sealed space 87, can make sealed package 90 be heat-sealed, although heat sealing piece 89 is in the aquatic, but the high temperature that produces can make sealed package 90 be heat-sealed, every heat sealing piece 89 all with fixedly connected with spring between the lateral wall of sealed space 87, heat sealing piece 89 with tangential piece 95 butt, on the position of conveying pipe 14 that the surface of water conveying space 81 upside accesss to, funnel-shaped can make aerify piece 99 come up the in-process can be to middle motion, finally from conveying pipe 14 moves to the surface of water, and be equipped with the locator in the aerifing piece 99, can send a signal, conveniently find the sample.
The use steps herein are described in detail below with reference to fig. 1-6:
in the initial state, each sealed package 90 is not heat sealed, the connecting slider 72 is located at the rightmost side, the pushing plate 76 is located at the rearmost side, the special gear 37 is located at the leftmost side, the hydraulic telescopic rod 48 is in the shortened state, the connecting rod 43 is located at the uppermost side, at this time, the meshing gear on the right side of the threaded shaft 45 is meshed with the rotating gear 36, the sliding member 56 is located at the uppermost side, and the motor is in the standby state.
When the device is used for sampling seabed rocks, firstly, the manual handle 22 is manually rotated, the depth to be collected is set as required, the manual handle 22 is rotated, four gears are arranged for rotating the manual handle 22, four modes with different depths can be collected, after the manual handle is rotated as required, the rotating rod 23, the first belt wheel 24 and the meshing wheel 25 are rotated for a certain angle, the meshing rack 26 is moved for a certain distance to the right, the fixing piece 27 is also moved for a certain distance to the right, the special gear 37 is gradually meshed with multi-stage gear parts on the multi-stage gear set 38 until the set position is reached, the special gear 37 is meshed with the corresponding multi-stage gear set 38, the drilling depth is increased, the space of the sliding groove 28 can be adjusted to prevent jamming, the sliding block 33 is also lifted, the first belt wheel 24 rotates during rotation, the second belt wheel 55 and the threaded lifting rod 54 are rotated for a corresponding angle under the action of the conveying belt, the sliding piece 56 moves downwards, the friction fit of the first friction disc 79, the adjusting friction disc 59 and the second friction disc 60 is transmitted to the rotating shaft 61, the transmission ratio of the shaft 65 is increased, and the cutting length of each rock core is increased uniformly, and the length of each first friction disc 79 and the cutting shaft is increased, so that the rock is required length of each section is increased, and each section of the rock is cut by a section is equal to be obtained.
After setting, the water device puts the shell 11 in water, finally puts the shell in a corresponding position and depth for collection according to the requirement, because the device has larger mass and the density is far larger than that of sea water, the device can be still at the water bottom, at the moment, the device starts the driving motor 29 to drive the first power shaft 30, at the moment, the second power shaft 31 does not rotate, the first power shaft 30 stops rotating in the positive direction after rotating in the reverse direction for a period of time, in the process, the special gear 37 is meshed with the corresponding part of the multi-stage gear set 38 for transmission, so that the worm shaft 39 and the worm 40 rotate for corresponding turns, the worm 40 rotates in the positive direction to enable the worm wheel shaft 41 to rotate for a certain angle in the counterclockwise direction, at the moment, the connecting rod 42 and the connecting rod 43 descend for a certain distance under the action of the hinged rod, at the sampling rod part of the small slide block 46 passes through the combined thread block 47, so that the connecting rod 43 rotates around the connecting rod 42, because the connecting rod 43 descends, the meshing gear on the right side of the threaded shaft 45 is separated from the rotating gear 36, but interference cannot occur, when the sampling rod on the lower side of the small sliding block 46 descends for a certain distance and rotates all the time, the small sliding block 46 extends out of the shell 11 to drill a rock stratum, a core with a corresponding depth is drilled out, then the driving motor 29 drives the first power shaft 30 to rotate reversely, so that the small sliding block 46, the connecting rod 42 and the connecting rod 43 are reset, at the moment, the meshing gear on the right side of the threaded shaft 45 is meshed with the rotating gear 36 again, the core is positioned in a hollow area in the centers of the two sampling rods on the lower side of the small sliding block 46, at the moment, the driving motor 29 is started to drive the second power shaft 31 to rotate forward, so that the long shaft 35, the belt pulley 34 and the rotating gear 36 rotate forward, so that the threaded shaft 45 rotates forward, at the moment, the two small sliding blocks 46 move to the left and right sides, at this time, the sampling rods on the lower sides of the small sliding blocks 46 are separated, meanwhile, the combined thread blocks 47 are separated, then the second power shaft 31 is reversely rotated and reset, but the core in the process falls from the hollow area between the sampling rods on the lower sides of the small sliding blocks 46, before the process, the hydraulic telescopic rod 48 is started to extend, the driven shaft 49 and the driven belt wheel 50 move to the left for a certain distance, the transmission belt 53 is placed on the lower side of the core, so that the core falls onto the transmission belt 53, at this time, the power rod 51 is started, the core is stably transported into the transmission space 15 through the transmission belt 53, and then the hydraulic telescopic rod 48 is shortened.
After the sampled rock core reaches the transmission space 15, the motor 64 is started in the forward direction, so that the first driving pulley 67, the first driving pulley 66 and the first friction disc 79 rotate, the threaded transmission shaft 69 and the second driving pulley 71 rotate under the action of the transmission belt 68, so that the connecting sliding block 72 gradually moves to the left, meanwhile, the second driving pulley 77 rotates under the rotation of the first driving pulley 66, so that the transmission shaft 75 rotates, so that the cutting knife on the transmission shaft 75 continuously rotates, because the transmission ratio between the first friction disc 79 and the adjusting friction disc 59 and the second friction disc 60 is set, after the first friction disc 79 rotates, the second friction disc 60 has a corresponding rotating speed, so that after the motor shaft 65 rotates for a certain number of turns, the rotating shaft 61 rotates for a circle, and after the connecting sliding block 72 and the moving element 74 move to the left for a certain distance, the rotating shaft 61 rotates for a circle just, at the last part of the circle, the cam 62 abuts against the extrusion plate 63 at the moment, the cam 62 moves from the minimum pushing range to the maximum pushing range and then returns to the minimum pushing range again in a short time, the extrusion plate 63 descends and ascends again, at the moment, hydraulic oil in the hydraulic sliding groove 13 enters the hydraulic extension rod 73 through a connected hose, at the moment, the moving member 74 moves downwards for a certain distance and then rapidly ascends and resets, the process is fast, a section of a rock core is uniformly cut off, at the moment, the small motor 83 can be started forwards and reset in the reverse direction for a while, the pushing plate 76 moves forwards for a certain distance and resets again, the cut rock is pushed into the water surface conveying space 81 through a pipeline, the rock core is uniformly divided into six sections through circulation, and then the motor 64 is started in the reverse direction, so that the device resets.
When a section of rock core falls into the water surface conveying space 81, the rock core falls into the sealed space 87 at the rearmost side, due to gravity, the gravity rod 91 descends, the tangential block 95 ascends for a certain distance through transmission of the lever 92 and the connecting piece 93, the two heat sealing blocks 89 stretch out, the sealed package 90 is heat-sealed together, the rock core is wrapped in the sealed package 90 at the moment, the sealed package 90 is inflated through the inflator pump in the air inflation block 99 at the moment, the sealed package 90 begins to expand and has buoyancy, the air inflation block 99 begins to ascend at the moment, the pull rope 98 is released by the reel 97, the air inflation block 99 enters the conveying pipeline 14 and then floats up to the water surface, when one rock core floats up, the transmission motor 85 starts to drive the rotary table 86 to rotate sixty degrees to match the next rock core, the circulation is performed sequentially, all the rock cores are conveyed to the water surface, a sampler can find out a sample through the positioner arranged in the air inflation block 99, and then the shell 11 is recovered.
The beneficial effects of the invention are: the invention relates to a device for collecting and transmitting seabed rock strata by placing an underwater collecting and transmitting device on the seabed through a water part device, which can sink to the bottom due to the gravity of the device, can carry out drilling collection on the rock strata in a designated area at the seabed, collects all the rock strata in a vertical hole, then transmits the rock strata into an internal processing space through the device for layered slicing processing without damaging the rock strata, keeps the structure of the rock strata, puts the sliced rock strata into a temporary storage device one by one through the device after cutting, finally inflates the temporary storage device to obtain buoyancy, floats the collected rock samples on the water surface, is provided with a positioner, can facilitate the samples of a sampler, and can set the depth required to be collected.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a submarine rock sample collection transmission device, includes the shell, its characterized in that: the upper side of the shell is connected with the overwater part device through a connecting ring, the overwater device can enable the shell to ascend and descend through retracting a pull rope, a segmented uniform cutting space is arranged on the right side of the shell, a hydraulic sliding groove is arranged on the right side of the segmented uniform cutting space, hydraulic oil is arranged in the hydraulic sliding groove, a transmission space is arranged on the lower side of the shell, a sliding groove is arranged on the upper side of the transmission space, a water surface transmission space is arranged on the front side of the transmission space and communicated with the transmission space, a drilling space is arranged on the lower left side of the shell and communicated with the transmission space, an engagement space is arranged on the upper side of the drilling space, a set space is arranged on the right side of the engagement space, a transmission pipeline is arranged on the middle side of the shell, the water surface transmission space is communicated with the transmission pipeline, and a drilling depth setting device is arranged between the set space and the engagement space, the drilling depth setting device comprises an indicating disc fixedly arranged on the upper side of the shell, the upper side of the indicating disc is provided with a reading number, a sampling person can rotate a rotating shaft according to needs so as to set the acquisition depth of the device, the side wall of the set space is rotatably connected with a rotating rod, the rotating rod extends upwards to penetrate through the side wall of the set space into an outer space, the rotating rod is fixedly connected with a manual handle, a first belt wheel and an engaging wheel from top to bottom in sequence, the front side of the manual handle is provided with a pointer, the self-set depth can be known according to the position of the pointer on the indicating disc, the right side wall of the set space is slidably connected with an engaging rack, the rear side of the engaging rack is provided with a rack, the rear side of the engaging rack is engaged with the engaging wheel, and the left lower side of the engaging rack is fixedly connected with a fixing part, the lower side of the fixing part is provided with a sliding groove, an active motor is connected in the sliding groove in a sliding manner, a spring is fixedly connected between the lower side of the active motor and the lower side wall of the sliding groove, the left side of the active motor is in power connection with a first power shaft, the first power shaft extends leftwards to penetrate through the left side wall of the sliding groove to enter the set space, the left side of the first power shaft is fixedly connected with a special gear, the left side of the special gear is tangential and can prevent the gear from being stuck, the right side of the active motor is in power connection with a second power shaft, the second power shaft extends rightwards to penetrate through the right side wall of the sliding groove to enter the set space, the right side of the second power shaft is provided with a key, the right side wall of the set space is in sliding connection with a sliding block, the lower side of the sliding block and the lower side wall of the set space are fixedly connected with a spring, and the left side of the sliding block is rotatably connected with a hollow rotating shaft, the hollow rotating shaft is hollow, a key groove is formed in the inner side of the hollow rotating shaft, the second power shaft and the hollow rotating shaft are in matched transmission through a key and the key groove, the left side wall of the setting space is rotatably connected with a long shaft, the long shaft extends leftwards to penetrate through the left side wall of the setting space to enter the meshing space, the long shaft is sequentially and fixedly connected with a rotating gear and a belt pulley from left to right, an elastic belt is arranged between the hollow rotating shaft and the belt pulley, the left side wall of the setting space is rotatably connected with a worm shaft, the worm shaft extends leftwards to penetrate through the left side wall of the setting space to enter the meshing space, the worm shaft is sequentially and fixedly connected with a worm and a multi-stage gear set from left to right, the multi-stage gear set is provided with a multi-stage gear, the special gear is meshed with the multi-stage gear set, and the transmission ratio between the first power shaft and the worm shaft can be changed, a drilling device is arranged between the meshing space and the drilling space, a transmission device is arranged between the drilling space and the transmission space, a uniform cutting device is arranged in the transmission space, and a water surface transmission device is arranged between the water surface transmission space and the transmission pipeline; the drilling device comprises a worm wheel shaft rotatably arranged on the rear side wall of the meshing space, the worm wheel shaft is fixedly connected with a hinge rod and a worm wheel from front to back in sequence, the worm is meshed with the worm wheel, the left side of the worm wheel shaft is hinged with a connecting rod, the left side wall and the right side wall of the meshing space are both fixedly connected with elastic telescopic rods, the left side and the right side of the telescopic rod are both fixedly connected with combined thread blocks, the inner side of each combined thread block is provided with a half-circle internal thread, the combined thread blocks can be combined together to form a finished internal thread, a connecting rod is connected between the side walls of the meshing space in a sliding way, the connecting rod is connected with the connecting rod through a universal joint, a small sliding groove is formed on the connecting rod, the left side wall of the small sliding groove is rotationally connected with a threaded shaft, the threaded shaft extends rightwards to penetrate through the right side wall of the small sliding groove to enter the meshing space, threads with opposite rotation directions at two ends are arranged at the left side of the threaded shaft, two small sliding blocks are connected between the side walls of the small sliding grooves in a sliding manner, the small sliding block is provided with internal threads, the small sliding block is in threaded fit with the left side of the threaded shaft, the right side of the threaded shaft is fixedly connected with a meshing gear, the meshing gear can be meshed with the rotating gear, a hollow sampling rod is fixedly connected to the lower side of each small sliding block, external threads are arranged on the outer sides of the hollow sampling rods, the two sampling rods can be combined together to complete the external threads, the outer sides of the sampling rods can be in threaded fit with the combined thread blocks, a cavity area formed in the center of each sampling rod can enable a rock sample to enter the cavity area when the sampling rods rotate and descend simultaneously, the small sliding block extends downwards to penetrate through the lower side wall of the meshing space to enter the drilling space, and the drilling space is communicated with the outside.
2. The seafloor rock sampling specimen collecting and conveying device of claim 1, wherein: the transmission device comprises a power rod, a power belt wheel, a connecting belt wheel, a hydraulic telescopic rod, a fixing block, a driven shaft rear side fixedly connected with driven belt wheel, a transmission belt and a transmission belt, wherein the power rod is arranged on the rear side wall of the transmission space, the power belt wheel is fixedly connected to the front side of the power rod, the left rear side wall of the transmission space is rotatably connected with the connecting belt wheel, the hydraulic telescopic rod is fixedly connected with the right side wall of the transmission space, the hydraulic telescopic rod can stretch out and draw back, the fixing block is fixedly connected to the left side of the hydraulic telescopic rod, the driven shaft is rotatably connected to the fixing block, the driven shaft rear side fixedly connected with driven belt wheel, the connecting belt wheel and the transmission belt are arranged between the power belt wheels, the transmission belt can place a rock column for sampling on the transmission belt, and then transmit the transmission belt into the transmission space, and the transmission belt can be stretched.
3. The seafloor rock sampling specimen collecting and conveying device of claim 1, wherein: the uniform cutting device comprises a motor fixedly arranged on the left side wall of the segmented uniform cutting space, the right side of the motor is in power connection with a motor shaft, the motor shaft is sequentially and fixedly connected with a first driving belt wheel, a first driving belt wheel and a first friction disc from left to right, the right side of the motor shaft can stretch out and draw back, the side wall of the segmented uniform cutting space is in rotary connection with a threaded lifting rod, the upper side of the threaded lifting rod is fixedly connected with a second belt wheel, a driving belt is arranged between the second belt wheel and the first belt wheel, the lower side of the threaded lifting rod is provided with threads, a sliding part is in sliding connection between the side walls of the segmented uniform cutting space and is in threaded fit with the lower side of the threaded lifting rod, the rear side wall of the segmented uniform cutting space is fixedly connected with a fixing part, and an adjusting friction disc is in rotary connection with the fixing part, a telescopic hinge rod is fixedly connected to the middle side of the adjusting friction disc, the left side of the telescopic hinge rod is hinged to the sliding piece, the telescopic hinge rod can stretch out and draw back, a rotating shaft is rotatably connected to the right side wall of the segmented uniform cutting space and can stretch out and draw back, a second friction disc and a cam are sequentially and fixedly connected to the rotating shaft from left to right, the adjusting friction disc is in friction fit with the first friction disc and the second friction disc, the transmission ratio can be changed according to the rotating angle of the manual handle, an extrusion plate is slidably connected between the side walls of the hydraulic sliding grooves, a spring is fixedly connected between the upper side of the extrusion plate and the upper side wall of the hydraulic sliding groove, the extrusion plate extends upwards to penetrate through the upper side wall of the hydraulic sliding groove to enter the segmented uniform cutting space, the cam is abutted to the extrusion plate, and a threaded transmission shaft is fixedly connected between the left side wall and the right side wall of the sliding groove, the utility model discloses a hydraulic drive device, including threaded transmission shaft, extension rod, connecting slide block, hydraulic extension rod, transmission shaft, driving key groove, the threaded transmission shaft right side fixedly connected with second driving pulley, second driving pulley with be equipped with driving belt between the first driving pulley, threaded transmission shaft left side is equipped with the screw thread, sliding connection has link block between the spout lateral wall, link block with threaded transmission shaft screw-thread fit, link block downside fixedly connected with hydraulic extension rod, hydraulic extension rod downwardly extending runs through lateral wall gets into under the spout in the transmission space, hydraulic extension rod can stretch out and draw back, hydraulic extension rod with communicate with each other through the hose between the hydraulic spout, hydraulic extension rod downside fixedly connected with moving member, moving member left side wall rotates and is connected with the transmission shaft, be equipped with the cutting knife in the middle of the transmission shaft, the transmission shaft right side is equipped with the key, the moving member rear side is equipped with little space, lateral wall fixedly connected with the small motor behind the little space, little motor front side power is connected with the driving screw shaft, lateral wall sliding connection has the push pedal on the little space, the push pedal downwardly extending to extend to in the transmission space, the extension rod is equipped with the second driving key groove, the belt pulley downside drives the belt pulley inboard, the belt pulley, the extension rod drives the second driving key groove, and the belt pulley, the belt pulley is equipped with the flexible key groove.
4. The seafloor rock sampling specimen collecting and conveying device of claim 1, wherein: the water surface transmission device is fixedly installed on a transmission motor of the lower side wall of the water surface transmission space, a rotary disc is in power connection with the upper side of the transmission motor, six sealing spaces are uniformly arranged on the rotary disc around the circle center, connecting spaces are respectively arranged on the front side and the rear side of each sealing space, the rear side of each sealing space is taken as an example, a gravity rod is in sliding connection with the lower side wall of each sealing space, a spring is fixedly connected between the lower side of the gravity rod and the lower side wall of each sealing space, a placing groove is formed in the upper side of the gravity rod, an air charging block is arranged in each air charging block, a sealing package is arranged on the upper side of each air charging block, the sealing packages can be thermally sealed, sliced rocks can be placed between the sealing packages, the strength of a heat sealing opening after thermal sealing is high, water pressure can be resisted, leakage points of the air charging opening are prevented, a reel space is arranged on the rear side of the gravity rod, a reel space is rotatably connected between the upper side wall and the lower side wall of the reel space, a pull rope is arranged between the reel and the air charging block is connected with a tangential sliding connection piece, the oblique connecting piece, the oblique lever is hinged to the lower side wall of the sealing space, the tangential direction of the tangential connection piece, the oblique connecting piece, the oblique lever is hinged to the oblique connecting piece, the oblique connecting piece is connected with the oblique lever, the oblique connecting piece, equal sliding connection has the heat-seal piece between the front and back lateral wall in connection space, the heat-seal piece extends forward and runs through the lateral wall in connection space gets into in the sealed space, the heat-seal piece is close to sealed space's the sealed package of fixedly connected with in the direction, can make sealed package is by the heat-seal, though the heat-seal piece is in aqueous, but the high temperature that produces can make sealed package is by the heat-seal, every the heat-seal piece all with fixedly connected with spring between the lateral wall in sealed space, the heat-seal piece with the butt of tangential piece, surface of water conveying space upside accesss to in the position of transfer duct, be the infundibulate, can make the inflation piece come up upward movement in-process to the centre, finally follow transfer duct moves to the surface of water always, just be equipped with the locator in the inflation piece, can the signals, conveniently find the sample.
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| DE19542091C1 (en) * | 1995-11-11 | 1997-06-12 | Eppendorf Geraetebau Gmbh | Bore sample extraction device |
| WO2018056274A1 (en) * | 2016-09-23 | 2018-03-29 | 鉱研工業株式会社 | Seabed core sampling device and core sampling method |
| JP7245988B2 (en) * | 2018-04-06 | 2023-03-27 | 株式会社Lakshmi | Undersea Mineral Resource Lifting Equipment |
| CN109682632B (en) * | 2019-01-23 | 2020-09-15 | 青岛海洋地质研究所 | Automatic multidirectional adjustable ocean sediment rock core sample cutting system |
| CN110082153A (en) * | 2019-06-03 | 2019-08-02 | 嘉兴咩哞贸易有限公司 | A kind of soil quality stochastical sampling and analysis method |
| CN110963000A (en) * | 2019-12-31 | 2020-04-07 | 金华惺忪科技有限公司 | Submarine mineral exploitation device |
| CN112033732A (en) * | 2020-09-09 | 2020-12-04 | 杭州朴端科技有限公司 | Rock sampling device capable of being matched with unmanned vehicle in geological exploration |
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