CN114076694A - Shallow water area surface layer deposit sample collection equipment - Google Patents
Shallow water area surface layer deposit sample collection equipment Download PDFInfo
- Publication number
- CN114076694A CN114076694A CN202111364640.7A CN202111364640A CN114076694A CN 114076694 A CN114076694 A CN 114076694A CN 202111364640 A CN202111364640 A CN 202111364640A CN 114076694 A CN114076694 A CN 114076694A
- Authority
- CN
- China
- Prior art keywords
- special
- cylindrical gear
- shaped
- box
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
Abstract
An apparatus for collecting a shallow water surface sediment sample, comprising: the sample storage part, the sample collection part and the mobile variant acquisition part are arranged in the sample storage part; the storage box is provided with a plurality of storage boxes, the side surface of each storage box is provided with teeth, the storage boxes are provided with screw rods, the threads of the screw rods are matched with the threaded holes of the top plate side fixing plates of the storage boxes, and the two screw rods on the storage boxes are connected through a belt and a belt pulley; the sample storage part is provided with a sample collecting part and a movable variant collecting part; universal wheels are mounted at the bottom of the hollow square box, and propellers are mounted at the top of the hollow square box; the cylindrical gear G is driven to rotate by moving the fixed support plate, and the special-shaped gear is further driven to drive the dredging plate to rotate, so that the dredging plate can dig sediments, the sediment sample can be conveniently collected, and automation is realized.
Description
Technical Field
The invention relates to the technical field of water area sediment collection equipment, in particular to shallow water area surface sediment sample collection equipment.
Background
With the progress of society and the development of science and technology, people are continuously breaking through the research in the ocean field; the sea area contains abundant mineral resources, biological resources and other indispensable resources for national economic development and national defense construction; however, at present, for the collection of underwater sediment samples, the sampling operation is laborious, the labor intensity is high, and the working efficiency is low; in summary, there is an urgent need to provide a shallow water surface sediment sample collecting device, which not only improves the working efficiency of collecting shallow water bottom sediment samples and prevents the collected samples from being lost, but also realizes automation, convenience and rapidness.
Disclosure of Invention
Aiming at the technical problems, the invention provides a shallow water surface sediment sample collecting device which not only can automatically collect a sludge sample, but also can replace a box body for collecting the sample, thereby realizing the collection of various samples.
The technical scheme adopted by the invention is as follows: an apparatus for collecting a shallow water surface sediment sample, comprising: the sample storage part, the sample collection part and the mobile variant acquisition part are arranged in the sample storage part;
the sample storage part is provided with a sample collecting part and a movable variant collecting part; the movable variant acquisition part is used for acquiring samples of bottom surface sediments of a shallow water area, the sample collection part is used for collecting and storing the samples, the stored boxes are placed inside the sample storage part, the samples are prevented from being lost, and meanwhile, the sample storage part is used for replacing new acquisition boxes;
the sample storage part comprises: the device comprises a square fixing plate, a movable lead screw structure, a traction rope, a storage box, a hollow square box, a rotary special-shaped disc, a rotary disc, a special-shaped fixing frame and a multi-directional stabilizing mechanism;
the square fixing plate is provided with a hook which can be hung on a ship; the movable lead screw structure is arranged on the square fixing plate, threads are arranged on the movable lead screw structure, the threads are meshed with threaded holes in the upper end face of the special-shaped fixing frame, and the special-shaped fixing frame is slidably arranged on the movable lead screw structure; one end of the traction rope is fixedly connected with the upper end face of the special-shaped fixing frame, and the other end of the traction rope is fixedly connected with a rotating shaft on the ship; the storage box is provided with a plurality of storage boxes, the upper end face of each storage box is provided with an opening and closing door, and the side face of each storage box is provided with a rack; the lower end face of the hollow square box is fixedly provided with an electric wheel, the upper end face of the hollow square box is fixedly connected with the lower end face of the special-shaped fixing frame, and the upper end face of the hollow square box is fixedly connected with the propeller; the special-shaped rotating disc is fixedly arranged inside the hollow square box, four grooves are formed in the special-shaped rotating disc, and the four grooves are respectively and indirectly meshed with the grooves in the rotating disc; the rotating disc is rotatably arranged in the hollow square box, and a shaft of the rotating disc is fixedly connected with a shaft of a motor in the hollow square box; the multi-directional stabilizing mechanism is arranged on the special-shaped fixing frame;
the sample collection portion comprises: moving the collecting box structure and the synchronous belt;
the movable collecting box structures are arranged on the side face of the square fixing plate, four groups of the movable collecting box structures are arranged, and the four groups of the movable collecting box structures are connected by a synchronous belt; the storage box is moved to a designated position by moving the collection box structure, so that collected samples can be conveniently placed in the storage box;
the mobile variant acquisition part comprises: the device comprises a special-shaped fixing plate, a fixing equipment structure, a movable telescopic structure and a sample collecting structure;
the special-shaped fixing plate is fixedly installed on the square fixing plate, the fixing equipment structure is installed on the special-shaped fixing plate, the movable telescopic structure is installed on the fixing equipment structure, and the sample collecting structure is installed on the movable telescopic structure.
Further, the mobile collection box structure comprises: the device comprises a square sliding chute, a gear transmission mechanism, a synchronous wheel and a servo motor A;
the square chute is fixedly arranged on the square fixing plate, a gear transmission mechanism is arranged in the square chute, the gear transmission mechanism is provided with a plurality of gears, the plurality of gears are connected with the belt pulley through a belt, and the gears of the gear transmission mechanism are meshed with the teeth on the side surface of the storage box; the shaft of the synchronizing wheel is fixedly connected with the shaft of one gear of the gear transmission mechanism, the other end of the synchronizing wheel shaft is fixedly connected with the belt pulley, and the belt pulleys are connected through the synchronizing belt; the servo motor A is fixedly arranged on the square sliding groove, and a shaft of the servo motor A is fixedly connected with a shaft of one gear of the gear transmission mechanism.
Further, the mobile telescopic structure comprises: a spur rack A, a cylindrical gear A, a servo motor B, a spur rack B and a cylindrical gear B;
the straight rack A is slidably arranged in a groove on the side surface of the special-shaped fixing plate; a shaft of the special-shaped fixing plate is fixedly connected with a shaft of a cylindrical gear B, the cylindrical gear B is meshed with a spur rack B, the diameters of the cylindrical gear B and the cylindrical gear A are not equal, and the spur rack B is slidably arranged in a groove of the special-shaped fixing plate; the servo motor B is fixedly arranged on the frame on the side face of the special-shaped fixing plate, and a shaft of the servo motor B is fixedly connected with a shaft of the cylindrical gear A.
Furthermore, the cylindrical gear A is rotatably arranged on a rack on the side face of the special-shaped fixing plate, the cylindrical gear A is meshed with the straight rack A, and the lower end face of the straight rack A is fixedly connected with the conical rod.
Further, the fixing device structure includes: the device comprises a cylindrical gear C, a cylindrical gear D, a special-shaped rack, a lifting rod, a cylindrical gear E and a threaded rod;
the cylindrical gear C is rotatably arranged on the straight rack B, a shaft of the cylindrical gear C is fixedly connected with a shaft of a motor fixedly arranged on the straight rack B, and the cylindrical gear C is meshed with the cylindrical gear D; a cylindrical gear D is rotatably arranged on the straight rack B, and a shaft of the cylindrical gear D is fixedly connected with the upper end of the telescopic rod; the lower end of the telescopic rod is fixedly connected with a special-shaped rack, the special-shaped rack is meshed with a cylindrical gear E, the cylindrical gear E is rotatably arranged on a rack of a straight rack B, and a shaft of the cylindrical gear E is fixedly connected with a shaft of a motor fixedly arranged on the rack of the straight rack B; the lower extreme and the threaded rod fixed connection of dysmorphism rack, the screw thread on the threaded rod and the screw hole on the fixed extension board are mutually supported.
Further, the acquiring the sample structure comprises: square box, fixed supporting plate, cylindrical gear F, straight rack C, cylindrical gear G, special-shaped gear and mud digging plate
The supporting rod is fixedly arranged outside the square box, the fixed supporting plate is slidably arranged inside the square box, the upper end face of the fixed supporting plate is fixedly provided with a spring, and the spring is fixedly connected with the inside of the square box; the straight rack C is fixedly connected with the lower end face of the fixed support plate, the straight rack C is meshed with the cylindrical gear F, the cylindrical gear F is rotatably installed inside the square box, the cylindrical gear F and the cylindrical gear G are connected with the belt pulley through a belt, the cylindrical gear G is rotatably installed inside the square box, and the cylindrical gear G is meshed with the special-shaped gear; the special-shaped gears are rotatably arranged in the square box, two groups of special-shaped gears are arranged, each group is provided with two special-shaped gears, and the two special-shaped gears are fixedly connected with the dredging plate.
Furthermore, the hollow square box is made of stainless steel, has the characteristic of resisting weak corrosion medium such as air, steam, water and the like, and meanwhile, the stainless steel is very durable metal and can bear the abrasion of daily activities.
Compared with the prior art, the invention has the beneficial effects that:
1. carry out the motion of straight-up straight down through the screw, when equipment takes place the skew, sense through diversified stabilizing mean, make diversified stabilizing mean start to make equipment get back to the normal position through diversified stabilizing mean, guarantee that equipment can steadily land, especially can not receive the influence that has the velocity of flow waters.
2. After the storage box moves to the inside of the hollow square box, the storage box is separated from the gear transmission mechanism, so that the storage box falls onto the bottom plate inside the hollow square box, and the samples are prevented from being lost or lost too much in the transportation process.
3. After the collection finishes, the screw at the top of the hollow square box drives the hollow square box to return to the water surface, the rotating shaft on the ship is manually rotated to drive the traction rope to move, so that the equipment is driven to move, the convenience is brought to personnel to salvage the equipment, and the samples are recovered.
4. When carrying out sample collection to the shallow layer, hang on the ship through the couple on the square fixed plate, the rethread removes lead screw structure and drives the removal of dysmorphism mount, and then can make equipment get into suitable waters degree of depth to carry out sample collection.
Drawings
Fig. 1-3 are schematic diagrams of the overall structure of the present invention.
Fig. 4 and 5 are schematic structural views of a sample storage section according to the present invention.
Fig. 6 is an exploded view of the invention of fig. 5.
Fig. 7 and 8 are schematic structural views of a sample collecting part according to the present invention.
Fig. 9, 10, 11 and 12 are schematic structural views of a movement variation acquisition part of the present invention.
Fig. 10 is an enlarged view of the structure at a in fig. 9 according to the present invention.
Reference numerals:
1-a sample storage section; 2-collecting the sample fraction; 3-moving the variant acquisition part; 101-a square fixing plate; 102-moving a lead screw structure; 103-a hauling rope; 104-a storage box; 105-hollow square box; 106-rotating the special-shaped disc; 107-rotating the disc; 108-a shaped holder; 109-a multi-orientation stabilizing mechanism; 110-a propeller; 201-square chute; 202-a gear transmission; 203-a synchronizing wheel; 204-synchronous belt; 205-servomotor a; 301-a shaped fixation plate; 302-spur rack a; 303-spur gear a; 304-servo motor B; 305-spur rack B; 306-cylindrical gear B; 307-cylindrical gear C; 308-cylindrical gear D; 309-a shaped rack; 310-lifting and shrinking rod; 311-cylindrical gear E; 312-a threaded rod; 313-square box; 314-a stationary support plate; 315-spur gear F; 316-spur rack C; 317-cylindrical gear G; 318-a shaped gear; 319-dredge board.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
1-12, an apparatus for collecting a shallow water surface sediment sample, comprising: a sample storage part 1, a sample collection part 2 and a mobile variant acquisition part 3;
the sample storage part 1 is provided with a sample collecting part 2 and a mobile variant collecting part 3; the movable variant acquisition part 3 is used for acquiring samples of bottom surface sediments of a shallow water area, the sample collection part 2 is used for collecting and storing the samples, the stored boxes are placed in the sample storage part 1, the samples are prevented from being lost, and meanwhile, the sample storage part 1 is used for replacing new acquisition boxes;
the sample storage part 1 comprises: the device comprises a square fixing plate 101, a movable lead screw structure 102, a traction rope 103, a storage box 104, a hollow square box 105, a rotary special-shaped disc 106, a rotary disc 107, a special-shaped fixing frame 108 and a multi-direction stabilizing mechanism 109;
the square fixing plate 101 is provided with a hook which can be hung on a ship; the movable lead screw structure 102 is arranged on the square fixing plate 101, threads are arranged on the movable lead screw structure 102, the threads are meshed with threaded holes in the upper end face of the special-shaped fixing frame 108, and the special-shaped fixing frame 108 is slidably arranged on the movable lead screw structure 102; one end of the traction rope 103 is fixedly connected with the upper end face of the special-shaped fixing frame 108, and the other end of the traction rope 103 is fixedly connected with a rotating shaft on the ship; the number of the storage boxes 104 is multiple, the upper end face of each storage box 104 is provided with an opening and closing door, the side face of each storage box 104 is provided with a rack, specifically, when a sample is collected in a deep place of a water area, the movable lead screw structure 102 drives the special-shaped fixing frame 108 to move, so that the special-shaped fixing frame 108 is completely separated from the movable lead screw structure 102, and at the moment, the special-shaped fixing frame is connected with a ship through the traction rope 103, and the equipment can conveniently return to the ship as soon as possible when the equipment enters a submarine return journey; the lower end face of the hollow square box 105 is fixedly provided with an electric wheel, the upper end face of the hollow square box 105 is fixedly connected with the lower end face of the special-shaped fixing frame 108, the upper end face of the hollow square box 105 is fixedly connected with the propeller 110, the hollow square box 105 is made of stainless steel, and has the characteristic of resisting weak corrosion medium such as air, steam, water and the like, meanwhile, the stainless steel is a very durable metal and can bear the abrasion of daily activities, specifically, after the equipment is arranged in a water area, the equipment moves vertically upwards and downwards through the propeller 110, when the equipment deviates, the equipment is sensed through the multi-azimuth stabilizing mechanism 109, and then the equipment returns to the original position through the multi-azimuth stabilizing mechanism 109; the special-shaped rotating disk 106 is fixedly arranged inside the hollow square box 105, four grooves are formed in the special-shaped rotating disk 106, and the four grooves are respectively and indirectly meshed with the grooves in the rotating disk 107; the rotating disc 107 is rotatably arranged inside the hollow square box 105, and the shaft of the rotating disc 107 is fixedly connected with the shaft of the motor inside the hollow square box 105; the multi-directional stabilizing mechanism 109 is arranged on the special-shaped fixing frame 108; specifically, when carrying out sample collection to the shallow layer, hang on the ship through the couple on the square fixed plate 101, rethread removes lead screw structure 102 and drives special-shaped mount 108 and remove, and then can make equipment get into suitable waters degree of depth to carry out sample collection.
The sample collection portion 2 comprises: a mobile collection box structure, a synchronous belt 204;
the movable collecting box structures are arranged on the side face of the square fixing plate 101, four groups of the movable collecting box structures are arranged, and the four groups of the movable collecting box structures are connected by a synchronous belt 204; the storage box 104 is moved to a designated position by moving the collection box structure, so that collected samples can be conveniently placed in the storage box 104;
the movement variation acquisition part 3 comprises: the special-shaped fixing plate 301, a fixing equipment structure, a movable telescopic structure and a sample collecting structure;
the special-shaped fixing plate 301 is fixedly arranged on the square fixing plate 101, the special-shaped fixing plate 301 is provided with a fixing equipment structure, specifically, the collecting sample structure is lowered to a position close to the ground by moving the telescopic structure, and meanwhile, the collecting sample structure is used for collecting ground sediments by moving the telescopic structure; the fixed equipment structure is provided with a movable telescopic structure, and the movable telescopic structure is provided with a sample collecting structure; make equipment fix on waters subaerial through the fixed equipment structure, make things convenient for the operation, drive simultaneously through the fixed equipment structure and remove a definite position of extending structure removal.
As shown in fig. 8, the structure of the mobile collection box includes: the device comprises a square chute 201, a gear transmission mechanism 202, a synchronizing wheel 203 and a servo motor A205;
the square sliding chute 201 is fixedly arranged on the square fixing plate 101, the gear transmission mechanism 202 is arranged in the groove of the square sliding chute 201, the gear transmission mechanism 202 is provided with a plurality of gears, the plurality of gears are connected through a belt and a belt pulley, the gears of the gear transmission mechanism 202 are meshed with the teeth on the side surface of the storage box 104, and particularly, after the storage box 104 moves to the inside of the hollow square box 105, the storage box 104 is separated from the gear transmission mechanism 202 through the storage box 104, so that the storage box 104 falls onto the bottom plate inside the hollow square box 105; the shaft of the synchronizing wheel 203 is fixedly connected with the shaft of one gear of the gear transmission mechanism 202, the other end of the shaft of the synchronizing wheel 203 is fixedly connected with a belt pulley, and a plurality of belt pulleys are connected through a synchronous belt 204, specifically, when a sample is collected, a fixing plate on the side surface of a top plate of the storage box 104 is driven to move through a lead screw on the storage box 104, so that the top plate is opened, and the sample is conveniently placed in the storage box; the servo motor A205 is fixedly arranged on the square sliding groove 201, and a shaft of the servo motor A205 is fixedly connected with a shaft of one gear of the gear transmission mechanism 202; after the samples are collected, the servo motor a205 drives the gear transmission mechanism 202 to drive the synchronous wheel 203 to rotate, and further drives the synchronous belt 204, so as to drive the gear transmission mechanisms 202 and simultaneously drive the storage box 104 to move, and further the storage box 104 moves to the inside of the hollow square box 105.
As shown in fig. 9, the mobile telescopic structure includes: a spur rack A302, a cylindrical gear A303, a servo motor B304, a spur rack B305 and a cylindrical gear B306;
the straight rack A302 is slidably arranged in a groove on the side surface of the special-shaped fixing plate 301; the cylindrical gear A303 is rotatably mounted on a rack on the side face of the special-shaped fixing plate 301, the cylindrical gear A303 is meshed with a spur rack A302, the lower end face of the spur rack A302 is fixedly connected with a shaft of the conical rod special-shaped fixing plate 301 and a shaft of the cylindrical gear B306, the cylindrical gear B306 is meshed with a spur rack B305, the diameters of the cylindrical gear B306 and the cylindrical gear A303 are unequal, and the spur rack B305 is slidably mounted in a groove of the special-shaped fixing plate 301; the servo motor B304 is fixedly arranged on a frame on the side surface of the special-shaped fixing plate 301, and the shaft of the servo motor B304 is fixedly connected with the shaft of the cylindrical gear A303; specifically, the servo motor B304 drives the cylindrical gear A303 to rotate, and further drives the spur rack A302 to move, so that the conical rod on the lower end face of the spur rack A302 is inserted into the deep part of the ground, and the equipment is fixed.
As shown in fig. 11 and 12, the fixing device structure includes: a cylindrical gear C307, a cylindrical gear D308, a special-shaped rack 309, a telescopic rod 310, a cylindrical gear E311 and a threaded rod 312;
the cylindrical gear C307 is rotatably arranged on the spur rack B305, a shaft of the cylindrical gear C307 is fixedly connected with a shaft of a motor fixedly arranged on the spur rack B305, and the cylindrical gear C307 is meshed with the cylindrical gear D308; a cylindrical gear D308 is rotatably arranged on the spur rack B305, and the shaft of the cylindrical gear D308 is fixedly connected with the upper end of a lifting rod 310; the lower end of the telescopic rod 310 is fixedly connected with a special-shaped rack 309, the special-shaped rack 309 is meshed with a cylindrical gear E311, the cylindrical gear E311 is rotatably arranged on a rack of a straight rack B305, and a shaft of the cylindrical gear E311 is fixedly connected with a shaft of a motor fixedly arranged on the rack of the straight rack B305; specifically, a motor on the spur rack B305 drives the cylindrical gear C307 to rotate, and further drives the cylindrical gear D308 to rotate, so as to drive the telescopic rod 310, the special-shaped rack 309 and the threaded rod 312 to rotate, and further cause the threaded rod 312 to drive the fixed support plate 314 to move; the lower end of the special-shaped rack 309 is fixedly connected with a threaded rod 312, and threads on the threaded rod 312 are matched with threaded holes on the fixed support plate 314; specifically, the motor on the spur rack B305 drives the spur gear E311 to rotate, so as to drive the telescopic rod 310 to move, and further drive the square box 313 to move, so that the square box 313 contacts the ground, and the support rod on the side of the square box 313 is inserted into the ground.
As shown in fig. 10, the structure for collecting a sample includes: the device comprises a square box 313, a fixed support plate 314, a cylindrical gear F315, a spur rack C316, a cylindrical gear G317, a special-shaped gear 318 and a mud digging plate 319;
a support rod is fixedly arranged outside the square box 313, a fixed support plate 314 is slidably arranged inside the square box 313, a spring is fixedly arranged on the upper end surface of the fixed support plate 314, and the spring is fixedly connected with the inside of the square box 313; the straight rack C316 is fixedly connected with the lower end face of the fixed support plate 314, the straight rack C316 is meshed with the cylindrical gear F315, the cylindrical gear F315 is rotatably installed inside the square box 313, the cylindrical gear F315 and the cylindrical gear G317 are connected with a belt pulley through a belt, the cylindrical gear G317 is rotatably installed inside the square box 313, and the cylindrical gear G317 is meshed with the special-shaped gear 318; the special-shaped gears 318 are rotatably arranged in the square box 313, two groups of special-shaped gears 318 are arranged, each group is provided with two special-shaped gears 318, and the two special-shaped gears 318 are fixedly connected with the excavating plate 319; specifically, the fixed support plate 314 moves to drive the spur rack C316 to move, so as to drive the cylindrical gear F315 to rotate, further drive the cylindrical gear G317 to rotate, further drive the special-shaped gear 318 to drive the dredging plate 319 to rotate, and further drive the dredging plate 319 to dig sediments.
The working principle is as follows:
when samples are collected on a shallow layer, the shallow layer is hung on a ship through a hook on a square fixing plate 101, and then the special-shaped fixing frame 108 is driven to move through the movable lead screw structure 102, so that the equipment can enter a proper water area depth, and the samples are collected;
when a sample is collected at a deep place of a water area, the movable lead screw structure 102 drives the special-shaped fixing frame 108 to move, so that the special-shaped fixing frame 108 is completely separated from the movable lead screw structure 102 and is connected with a ship through the traction rope 103, and the equipment can conveniently return to the ship as soon as possible when the equipment enters a water bottom return journey; after the equipment is arranged in a water area, the propeller 110 is used for performing straight-up and straight-down movement, when the equipment deviates, the multi-azimuth stabilizing mechanism 109 is started by sensing through the multi-azimuth stabilizing mechanism 109, so that the equipment returns to the original position through the multi-azimuth stabilizing mechanism 109, the equipment can be ensured to land stably, and particularly, the equipment cannot be influenced by the water area with flow speed;
after the hollow square box 105 is placed in a shallow water area, the bottom of the hollow square box 105 is contacted by a universal wheel at the bottom of the hollow square box, and then the hollow square box 105 is driven to move to a specified position by the universal wheel, so that the equipment operation is facilitated;
the servo motor B304 drives the cylindrical gear A303 to rotate so as to drive the spur rack A302 to move, so that a conical rod on the lower end surface of the spur rack A302 is inserted into the deep ground to fix equipment; meanwhile, the servo motor B304 drives the cylindrical gear A303 to rotate, and drives the cylindrical gear B306 to rotate, so that the spur rack B305 is driven to move, sludge in a certain distance around the equipment can be collected, and the reliability of a sample is ensured;
the motor on the spur rack B305 drives the cylindrical gear E311 to rotate, so that the telescopic rod 310 is driven to move, the square box 313 is contacted with the ground, and the support rod on the side surface of the square box 313 is inserted into the ground; meanwhile, a motor on the spur rack B305 drives the cylindrical gear C307 to rotate, and further drives the cylindrical gear D308 to rotate, so that the telescopic rod 310, the special-shaped rack 309 and the threaded rod 312 are driven to rotate, and further the threaded rod 312 drives the fixed support plate 314 to move;
the fixed support plate 314 moves to drive the spur rack C316 to move, so that the cylindrical gear F315 is driven to rotate, the cylindrical gear G317 is driven to rotate, the special-shaped gear 318 is further driven to drive the dredging plate 319 to rotate, and therefore the dredging plate 319 digs sediments;
after collection is finished, the servo motor B304 drives the cylindrical gear A303 to rotate, the cylindrical gear B306 is driven to rotate, and accordingly the spur rack B305 is driven to move, the square box 313 is driven to move to a specified position, and then the square box moves through the fixed support plate 314, so that the spur rack C316 is driven to move, the special-shaped gear 318 and the mud digging plate 319 are driven to rotate, and therefore mud is poured into the storage box 104;
when a sample is collected, the screw rod on the storage box 104 drives the fixing plate on the side surface of the top plate of the storage box 104 to move, so that the top plate is opened, and the sample is conveniently put in; after the samples are collected, the servo motor A205 drives the gear transmission mechanism 202 to drive the synchronous wheel 203 to rotate, and further drives the synchronous belt 204, so as to drive the gear transmission mechanisms 202, and simultaneously drive the storage box 104 to move, and further cause the storage box 104 to move to the inside of the square fixing plate 101; after the storage box 104 moves into the hollow square box 105, the storage box 104 is separated from the gear transmission mechanism 202, so that the storage box 104 falls onto the inner bottom plate of the hollow square box 105, and the samples are prevented from being lost or being lost too much in the transportation process;
when the storage box 104 is replaced, a motor fixedly arranged in the hollow square box 105 drives the rotary disc 107 to rotate, so that the groove on the rotary disc 107 rotates to the same position as the groove on the rotary special-shaped disc 106, the new storage box 104 is meshed with the gear transmission mechanism 202, the storage box 104 is moved through the gear transmission mechanism 202, and the storage box 104 stores new samples;
after the collection finishes, the propeller 110 at the top of the hollow square box 105 drives the hollow square box 105 to return to the water surface, the traction rope 103 is driven to move by manually rotating the rotating shaft on the ship, so that the equipment is driven to move, the convenience is brought to personnel to salvage the equipment, and the samples are recovered.
Claims (7)
1. An apparatus for collecting samples of superficial sediments in shallow waters, comprising: a sample storage part (1), a sample collection part (2), and a mobile variant acquisition part (3);
the sample storage part (1) is provided with a sample collecting part (2) and a mobile variant collecting part (3); the sample collection part (3) is moved to collect samples of bottom surface sediments of a shallow water area, the sample collection part (2) is used for collecting and storing the samples, the stored boxes are placed in the sample storage part (1) to prevent the samples from being lost, and meanwhile, the sample storage part (1) is used for replacing new collection boxes;
the sample storage section (1) comprises: the device comprises a square fixing plate (101), a movable lead screw structure (102), a traction rope (103), a storage box (104), a hollow square box (105), a rotary special-shaped disc (106), a rotary disc (107), a special-shaped fixing frame (108) and a multi-direction stabilizing mechanism (109);
the square fixing plate (101) is provided with a hook which can be hung on a ship; the movable lead screw structure (102) is arranged on the square fixing plate (101), threads are arranged on the movable lead screw structure (102), the threads are meshed with threaded holes in the upper end face of the special-shaped fixing frame (108), and the special-shaped fixing frame (108) is slidably arranged on the movable lead screw structure (102); one end of the traction rope (103) is fixedly connected with the upper end face of the special-shaped fixing frame (108), and the other end of the traction rope (103) is fixedly connected with a rotating shaft on the ship; the number of the storage boxes (104) is multiple, an opening and closing door is arranged on the upper end face of each storage box (104), and a rack is arranged on the side face of each storage box (104); the lower end face of the hollow square box (105) is fixedly provided with an electric wheel, the upper end face of the hollow square box (105) is fixedly connected with the lower end face of the special-shaped fixing frame (108), and the upper end face of the hollow square box (105) is fixedly connected with the propeller (110); the special-shaped rotating disc (106) is fixedly arranged inside the hollow square box (105), four grooves are formed in the special-shaped rotating disc (106), and the four grooves are respectively and indirectly meshed with the grooves in the rotating disc (107); the rotating disc (107) is rotatably arranged inside the hollow square box (105), and the shaft of the rotating disc (107) is fixedly connected with the shaft of the motor inside the hollow square box (105); the multi-azimuth stabilizing mechanism (109) is arranged on the special-shaped fixing frame (108);
said sample-collecting portion (2) comprising: a movable collection box structure, a synchronous belt (204);
the movable collecting box structures are arranged on the side face of the square fixing plate (101), four groups of the movable collecting box structures are arranged, and the four groups of the movable collecting box structures are connected by a synchronous belt (204); the storage box (104) is moved to a designated position by moving the collection box structure, so that collected samples can be conveniently placed in the storage box (104);
the mobile variant acquisition part (3) comprises: the device comprises a special-shaped fixing plate (301), a fixing equipment structure, a movable telescopic structure and a sample collecting structure;
the special-shaped fixing plate (301) is fixedly installed on the square fixing plate (101), a fixing device structure is installed on the special-shaped fixing plate (301), a movable telescopic structure is installed on the fixing device structure, and a sample collecting structure is installed on the movable telescopic structure.
2. The shallow water surface sediment sample collection apparatus of claim 1, wherein the mobile collection box structure comprises: the device comprises a square sliding groove (201), a gear transmission mechanism (202), a synchronous wheel (203) and a servo motor A (205);
the square sliding chute (201) is fixedly arranged on the square fixing plate (101), a gear transmission mechanism (202) is arranged in the square sliding chute (201), the gear transmission mechanism (202) is provided with a plurality of gears, the gears are connected with a belt pulley through a belt, and the gears of the gear transmission mechanism (202) are meshed with teeth on the side surface of the storage box (104); the shaft of the synchronizing wheel (203) is fixedly connected with the shaft of one gear of the gear transmission mechanism (202), the other end of the shaft of the synchronizing wheel (203) is fixedly connected with belt pulleys, and the belt pulleys are connected through a synchronous belt (204); the servo motor A (205) is fixedly arranged on the square sliding groove (201), and a shaft of the servo motor A (205) is fixedly connected with a shaft of one gear of the gear transmission mechanism (202).
3. The shallow water surface sediment sample collection device as claimed in claim 1, wherein the mobile telescopic structure comprises: a spur rack A (302), a cylindrical gear A (303), a servo motor B (304), a spur rack B (305) and a cylindrical gear B (306);
the straight rack A (302) is slidably arranged in a groove on the side surface of the special-shaped fixing plate (301); the shaft of the special-shaped fixing plate (301) is fixedly connected with the shaft of a cylindrical gear B (306), the cylindrical gear B (306) is meshed with a spur rack B (305), the diameters of the cylindrical gear B (306) and the cylindrical gear A (303) are not equal, and the spur rack B (305) is slidably installed in a groove of the special-shaped fixing plate (301); the servo motor B (304) is fixedly arranged on a frame on the side surface of the special-shaped fixing plate (301), and the shaft of the servo motor B (304) is fixedly connected with the shaft of the cylindrical gear A (303).
4. The shallow water surface sediment sample collection equipment as claimed in claim 3, wherein the cylindrical gear A (303) is rotatably mounted on a rack on the side surface of the special-shaped fixing plate (301), the cylindrical gear A (303) and the spur rack A (302) are meshed with each other, and the lower end surface of the spur rack A (302) is fixedly connected with a conical rod.
5. The shallow water surface sediment sample collection device as claimed in claim 1, wherein the fixture structure comprises: the device comprises a cylindrical gear C (307), a cylindrical gear D (308), a special-shaped rack (309), a telescopic rod (310), a cylindrical gear E (311) and a threaded rod (312);
the cylindrical gear C (307) is rotatably arranged on the spur rack B (305), a shaft of the cylindrical gear C (307) is fixedly connected with a shaft of a motor fixedly arranged on the spur rack B (305), and the cylindrical gear C (307) is meshed with the cylindrical gear D (308); a cylindrical gear D (308) is rotatably arranged on the spur rack B (305), and a shaft of the cylindrical gear D (308) is fixedly connected with the upper end of a lifting and contracting rod (310); the lower end of a telescopic rod (310) is fixedly connected with a special-shaped rack (309), the special-shaped rack (309) is meshed with a cylindrical gear E (311), the cylindrical gear E (311) is rotatably arranged on a rack of a straight rack B (305), and the shaft of the cylindrical gear E (311) is fixedly connected with the shaft of a motor fixedly arranged on the rack of the straight rack B (305); the lower end of the special-shaped rack (309) is fixedly connected with the threaded rod (312), and threads on the threaded rod (312) are matched with threaded holes on the fixed support plate (314).
6. The shallow water surface sediment sample collection apparatus of claim 1, wherein the sample collection structure comprises: a square box (313), a fixed support plate (314), a cylindrical gear F (315), a spur rack C (316), a cylindrical gear G (317), a special-shaped gear (318), a dredge plate (319)
A support rod is fixedly arranged outside the square box (313), a fixed support plate (314) is slidably arranged inside the square box (313), a spring is fixedly arranged on the upper end face of the fixed support plate (314), and the spring is fixedly connected with the inside of the square box (313); the straight rack C (316) is fixedly connected with the lower end face of the fixed support plate (314), the straight rack C (316) is meshed with the cylindrical gear F (315), the cylindrical gear F (315) is rotatably installed in the square box (313), the cylindrical gear F (315) and the cylindrical gear G (317) are connected with the belt pulley through a belt, the cylindrical gear G (317) is rotatably installed in the square box (313), and the cylindrical gear G (317) is meshed with the special-shaped gear (318); the special-shaped gears (318) are rotatably arranged in the square box (313), two groups of special-shaped gears (318) are arranged, each group is provided with two special-shaped gears (318), and the two special-shaped gears (318) are fixedly connected with the dredging plate (319).
7. The shallow water surface sediment sample collection device as claimed in claim 1, wherein the hollow square box (105) is made of stainless steel, which is resistant to weak corrosion such as air, steam, water, etc., and is a very durable metal that can withstand the abrasion of daily activities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111364640.7A CN114076694A (en) | 2021-11-17 | 2021-11-17 | Shallow water area surface layer deposit sample collection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111364640.7A CN114076694A (en) | 2021-11-17 | 2021-11-17 | Shallow water area surface layer deposit sample collection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114076694A true CN114076694A (en) | 2022-02-22 |
Family
ID=80283698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111364640.7A Withdrawn CN114076694A (en) | 2021-11-17 | 2021-11-17 | Shallow water area surface layer deposit sample collection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114076694A (en) |
-
2021
- 2021-11-17 CN CN202111364640.7A patent/CN114076694A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110567757B (en) | Sampling structure and sampling method for marine exploration | |
| CN111366410A (en) | Marine geological sediment sampler | |
| CN211081839U (en) | Engineering geology reconnaissance sampling device | |
| CN105547750A (en) | Device and method for collecting water samples of water conservancy reservoir sludge | |
| CN111649984A (en) | Deep sea sediment sampling device and sampling method thereof | |
| CN113984439B (en) | Automatic underwater sediment sampling device | |
| CN112729898A (en) | Compound deep sea column sampler of gravity vibration convenient to sample is retrieved | |
| CN112644668B (en) | Sediment capturing equipment for marine environment monitoring | |
| CN114076694A (en) | Shallow water area surface layer deposit sample collection equipment | |
| CN218765193U (en) | Detection apparatus for marine sediment | |
| CN114235493A (en) | Submersible carrying type seawater fidelity sampler | |
| CN117022614A (en) | Non-disturbance seabed surface layer floating mud collecting device | |
| CN210665132U (en) | Mud sampler | |
| CN111289302A (en) | Can realize submarine mud sampling equipment of clearance before gathering automatically | |
| CN115468799A (en) | Sampling device for quickly testing geotechnical parameters of deep-sea sediments | |
| CN218067147U (en) | Sediment sampler | |
| CN215339053U (en) | Sampling device for detecting underwater soil pollution | |
| CN211784452U (en) | Multi-channel surface sediment columnar sampling device | |
| CN111439357B (en) | Device for marine information acquisition | |
| CN220153970U (en) | Weight-adjustable mud sampler | |
| CN216816065U (en) | Lake sediment sampling device | |
| CN212964075U (en) | Sampling device for ocean engineering | |
| CN219319861U (en) | Portable multilayer water sampling device | |
| CN219573565U (en) | Submarine surface sediment layering acquisition device | |
| CN215677645U (en) | Solid sampling device for bioengineering detects |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220222 |