Deep sea mineral sampling device

Abstract

The utility model relates to the technical field of sampling devices, and discloses a deep-sea mineral sampling device, which solves the problem that after an existing deep-sea mineral sampling device clamps minerals, the minerals slip and fall off due to the influence of ocean currents, and then the sampling work is influenced. A protection shell is fixedly installed on the rear portion of the protection box, baffles are arranged on the two sides of the lower portion in the protection box, two inserting holes are formed in the lower portions of the two sides of the protection box respectively, inserting rods are inserted into the four inserting holes respectively, and one ends of the four inserting rods are fixedly connected with the sides, away from each other, of the two baffles respectively. The two ends of the four springs are fixedly connected with the inner walls of the two sides of the protection box and the sides, away from each other, of the two baffles correspondingly. According to the deep sea mineral sampling device, after minerals are clamped, the minerals can be effectively protected, the situation that the minerals slip and fall off due to impact of ocean currents is avoided, and then the sampling stability is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sampling device technical field, concretely is a kind of deep-sea mineral sampling device. BACKGROUND

[0002] The main role of the deep-sea mineral sampling device is to efficiently and accurately collect mineral samples from the deep-sea environment. The samples obtained through the deep-sea mineral sampling device can be used for scientific research in geology, oceanography, biology and other disciplines. These samples can be used to analyze the types, distribution and reserves of seabed mineral resources, providing important basis for the exploration and development of mineral resources. The development of deep-sea mineral resources has great economic potential. As a key tool in the development process, the deep-sea mineral sampling device is of great significance for promoting economic development, increasing employment opportunities and improving people's living standards. The existing deep-sea mineral sampling device will cause the mineral to slip and fall due to the influence of ocean currents after clamping the mineral, thereby affecting the sampling work. SUMMARY

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a deep-sea mineral sampling device, which effectively solves the problem that the existing deep-sea mineral sampling device will cause the mineral to slip and fall due to the influence of ocean currents after clamping the mineral, thereby affecting the sampling work.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a deep-sea mineral sampling device, comprising a protection box, a waterproof cover is fixedly installed on the top of the protection box, a protection shell is fixedly installed on the rear of the protection box, baffles are arranged on both sides of the lower part of the protection box, two insertion holes are respectively formed in the lower part of both sides of the protection box, four insertion rods are inserted into the four insertion holes, one end of each of the four insertion rods is fixedly connected to the side of the two baffles away from each other, springs are sleeved on the surfaces of the four insertion rods, both ends of each of the four springs are fixedly connected to the inner walls of both sides of the protection box and the side of the two baffles away from each other, a drive motor is fixedly installed in the waterproof cover, an electric clamp jaw is arranged in the middle of the protection box, a transmission assembly is arranged on the output end of the drive motor, and the transmission assembly is in transmission connection with the electric clamp jaw. When the drive motor operates, power is output to the electric clamp jaw through the transmission assembly, so that the electric clamp jaw moves vertically.

[0005] Preferably, the transmission assembly comprises a rotating shaft, the rotating shaft is fixedly installed on the output end of the drive motor, one end of the rotating shaft extends into the interior of the waterproof cover and is fixedly installed with a driving bevel gear, the surface of the rotating shaft is rotatably connected to one end of the waterproof cover through a sealing bearing, a driven bevel gear is meshingly connected to the lower part of the surface of the driving bevel gear, a shaft rod is fixedly installed at the bottom of the driven bevel gear, an axle sleeve is rotatably installed on the surface of the shaft rod, and the surface of the axle sleeve is fixedly connected to the protection box through a fixing rod.

[0006] Preferably, the bottom of the shaft is fixedly provided with a threaded rod, the bottom of the threaded rod is rotatably provided with a positioning seat, one end of the positioning seat is fixedly connected with the protection box, the surface of the threaded rod is engagedly provided with a threaded sleeve, the surface of the threaded sleeve is fixedly provided with a supporting arm, one end of the supporting arm extends into the interior of the protection box and is fixedly provided with a mounting column, and the bottom of the mounting column is fixedly connected with the top of the electric clamp jaw.

[0007] Preferably, the two sides of the supporting arm are fixedly provided with sliding sleeves through connecting rods, the interiors of the two sliding sleeves are inserted with sliding rods, and the two ends of the two sliding rods are fixedly connected with the protection box through fixing seats.

[0008] Compared with the prior art, the device has the advantages that: when in use, the operator installs the device on the hoisting equipment of the ship, and puts it into the deep sea through the hoisting equipment of the ship; when sampling, the operator starts the drive motor to run forward, the drive motor drives the rotating shaft to rotate in the interior of the sealing bearing when running forward, the rotating shaft drives the driven bevel gear to rotate through the driving bevel gear when rotating, the driven bevel gear drives the shaft to rotate in the interior of the shaft sleeve, the shaft drives the threaded rod to rotate along the positioning seat when rotating, the threaded rod drives the supporting arm to move downward through the threaded sleeve when rotating, the supporting arm drives the two sliding sleeves to slide along the surfaces of the two sliding rods through the two connecting rods when moving downward, the stability of the supporting arm when moving is improved, and the supporting arm drives the electric clamp jaw to move downward through the mounting column when moving downward;

[0009] The electric clamp jaw pushes the two baffle plates to move backward to open when moving downward, the two baffle plates drive the inserting rods to slide along the interiors of the insertion holes when moving backward, and the two baffle plates simultaneously extrude the springs, so that the two baffle plates have the elastic reset effect while ensuring the stability of the two baffle plates, and the mineral is clamped after the electric clamp jaw moves to the lower side of the protection box; then the operator starts the drive motor to run reversely, the drive motor drives the threaded sleeve to move upward through the threaded rod when running reversely, the threaded sleeve drives the electric clamp jaw to move upward through the supporting arm and the mounting column when moving upward, the electric clamp jaw pushes the two baffle plates to move backward to open when moving upward, the two baffle plates drive the inserting rods to slide along the interiors of the insertion holes when moving backward, and the two baffle plates simultaneously extrude the springs, and the two baffle plates are reset to close under the elastic force of the springs when the electric clamp jaw moves to the interior of the protection box; finally, the operator pulls the device back through the hoisting equipment of the ship, the protection box can effectively protect the mineral during the pulling back process, so that the mineral is prevented from sliding and falling off, the mineral is effectively protected after being clamped by the device, the mineral is prevented from sliding and falling off due to the impact of ocean current, and the stability of sampling is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present application, constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation of the present application.

[0011] In the drawings:

[0012] Figure 1 Structure diagram of the deep-sea mineral sampling device Figure 1 ;

[0013] Figure 2 Structure diagram of the deep-sea mineral sampling device Figure 2 ;

[0014] Figure 3 Structure diagram of the deep-sea mineral sampling device Figure 3 ;

[0015] Figure 4 Internal structure diagram of the protective box

[0016] Figure 5 Internal structure diagram of the waterproof cover

[0017] In the drawings: 1, protective box; 2, waterproof cover; 3, protective shell; 4, baffle; 5, jack; 6, plug rod; 7, spring; 8, electric clamping jaw; 9, driving motor; 10, rotating shaft; 11, sealing bearing; 12, driven bevel gear; 13, shaft rod; 14, shaft sleeve; 15, fixed rod; 16, threaded sleeve; 17, support arm; 18, connecting rod; 19, sliding sleeve; 20, sliding rod; 21, threaded rod; 22, positioning seat; 23, mounting column; 24, fixed seat; 25, driving bevel gear. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0019] By Figures 1 to 5The utility model provides a deep sea mineral sampling device, including protection box 1, the top of protection box 1 is fixedly installed waterproof cover 2, the rear of protection box 1 is fixedly installed protection shell 3, both sides of the inside lower part of protection box 1 are equipped with baffle 4, the lower part of both sides of protection box 1 is opened with two jack 5 respectively, the inside of four jack 5 is inserted with plug rod 6, and one end of four plug rod 6 is fixedly connected with the side of two baffle 4 away from each other respectively, the surface of four plug rod 6 is all equipped with spring 7, and both ends of four spring 7 are fixedly connected with the inside wall of both sides of protection box 1 and the side of two baffle 4 away from each other respectively, waterproof cover 2 is fixedly installed drive motor 9 in the inside, and the middle part of the inside of protection box 1 is equipped with electrically operated jaw 8, and the output end of drive motor 9 is equipped with transmission assembly, and transmission assembly is transmission connection with electrically operated jaw 8, and drive motor 9 runs and exports power to electrically operated jaw 8 through transmission assembly, makes electrically operated jaw 8 move vertically.

[0020] When using, the operator installs the device on the lifting equipment of the ship, and puts it into the deep sea through the lifting equipment of the ship; when sampling, the operator starts the forward operation of the drive motor 9, and the drive motor 9 drives the electrically operated jaw 8 to move downward through the transmission assembly, and the electrically operated jaw 8 moves downward to push the two baffles 4 to move away from each other and open, and the two baffles 4 move away from each other to drive the plug rods 6 to slide along the inside of the jack 5, and simultaneously press the springs 7, so that the two baffles 4 have the elastic reset effect while ensuring the stability of movement, and the electrically operated jaw 8 moves to the lower part of the protection box 1 to hold the mineral;

[0021] Then the operator starts the reverse operation of the drive motor 9, and the drive motor 9 drives the electrically operated jaw 8 to move upward through the transmission assembly, and the electrically operated jaw 8 moves upward to push the two baffles 4 to move away from each other and open, and the two baffles 4 move away from each other to drive the plug rods 6 to slide along the inside of the jack 5, and simultaneously press the springs 7, and when the electrically operated jaw 8 moves to the inside of the protection box 1, the two baffles 4 are reset and closed under the elastic force of the springs 7; finally, the operator pulls the device back through the lifting equipment of the ship, and the protection box 1 can effectively protect the mineral during the pulling back process to prevent the mineral from slipping and falling; so that the deep sea mineral sampling device can effectively protect the mineral after clamping the mineral, avoid the impact of ocean current to cause the mineral to slip and fall, and further ensure the stability of sampling.

[0022] The transmission assembly comprises a rotating shaft 10 fixedly installed at the output end of the driving motor 9, one end of the rotating shaft 10 extending into the interior of the waterproof cover 2 and fixedly installed with a driving bevel gear 25, the surface of the rotating shaft 10 being rotatably connected with one end of the waterproof cover 2 through a sealing bearing 11, the lower part of the surface of the driving bevel gear 25 being meshedly connected with a driven bevel gear 12, the bottom of the driven bevel gear 12 being fixedly installed with a shaft rod 13, the surface of the shaft rod 13 being rotatably installed with a shaft sleeve 14, the surface of the shaft sleeve 14 being fixedly connected with the protective box 1 through a fixing rod 15;

[0023] The bottom of the shaft rod 13 is fixedly installed with a threaded rod 21, the bottom of the threaded rod 21 being rotatably installed with a positioning seat 22, one end of the positioning seat 22 being fixedly connected with the protective box 1, the surface of the threaded rod 21 being meshedly connected with a threaded sleeve 16, the surface of the threaded sleeve 16 being fixedly installed with a supporting arm 17, one end of the supporting arm 17 extending into the interior of the protective box 1 and fixedly installed with a mounting column 23, the bottom of the mounting column 23 being fixedly connected with the top of the electric clamping jaw 8; both sides of the supporting arm 17 are fixedly installed with sliding sleeves 19 through connecting rods 18, the interiors of the two sliding sleeves 19 are inserted with sliding rods 20, both ends of the two sliding rods 20 are fixedly connected with the protective box 1 through fixing seats 24.

[0024] When the driving motor 9 is positively operated, the rotating shaft 10 is rotated in the interior of the sealing bearing 11, the rotating shaft 10 is rotated through the driving bevel gear 25 to the driven bevel gear 12, the driven bevel gear 12 drives the shaft rod 13 to rotate in the interior of the shaft sleeve 14, the shaft rod 13 is rotated to drive the threaded rod 21 to rotate along the positioning seat 22, the threaded rod 21 is rotated to drive the supporting arm 17 to move downward through the threaded sleeve 16, the supporting arm 17 is moved downward to drive the two sliding sleeves 19 to slide along the surfaces of the two sliding rods 20 through the two connecting rods 18, the stability of the movement of the supporting arm 17 is increased, the supporting arm 17 is moved downward to drive the electric clamping jaw 8 to move downward through the mounting column 23;

[0025] When the driving motor 9 is reversely operated, the threaded sleeve 16 is moved upward through the threaded rod 21, the electric clamping jaw 8 is moved upward through the supporting arm 17 and the mounting column 23 when the threaded sleeve 16 is moved upward.

Claims

1. A deep-sea mineral sampling device comprising a shielded box (1), characterized in that: The top of the protection box (1) is fixedly installed with a waterproof cover (2), the rear of the protection box (1) is fixedly installed with a protective shell (3), both sides of the lower part inside the protection box (1) are provided with baffles (4), the lower part of both sides of the protection box (1) is respectively provided with two jack holes (5), the inside of the four jack holes (5) is respectively inserted with a plug rod (6), one end of the four plug rods (6) is respectively fixedly connected with the side away from each other of the two baffles (4), the surface of the four plug rods (6) is respectively sleeved with a spring (7), both ends of the four springs (7) are respectively fixedly connected with the inner wall of both sides of the protection box (1) and the side away from each other of the two baffles (4), the inside of the waterproof cover (2) is fixedly installed with a driving motor (9), the middle part inside the protection box (1) is provided with an electric clamping jaw (8), the output end of the driving motor (9) is provided with a transmission assembly, the transmission assembly is in transmission connection with the electric clamping jaw (8), when the driving motor (9) operates, power is output to the electric clamping jaw (8) through the transmission assembly, so that the electric clamping jaw (8) moves vertically.

2. A deep sea mineral sampling device according to claim 1, characterised in that: The transmission assembly comprises a rotating shaft (10), the rotating shaft (10) is fixedly installed at the output end of the driving motor (9), one end of the rotating shaft (10) extends into the inside of the waterproof cover (2) and is fixedly installed with a driving bevel gear (25), the surface of the rotating shaft (10) is rotatably connected with one end of the waterproof cover (2) through a sealing bearing (11), the lower part of the surface of the driving bevel gear (25) is meshedly connected with a driven bevel gear (12), the bottom of the driven bevel gear (12) is fixedly installed with a shaft rod (13), the surface of the shaft rod (13) is rotatably installed with a shaft sleeve (14), the surface of the shaft sleeve (14) is fixedly connected with the protection box (1) through a fixing rod (15).

3. A deep sea mineral sampling apparatus as claimed in claim 2, wherein: The bottom of the shaft rod (13) is fixedly installed with a threaded rod (21), the bottom of the threaded rod (21) is rotatably installed with a positioning seat (22), one end of the positioning seat (22) is fixedly connected with the protection box (1), the surface of the threaded rod (21) is meshedly connected with a threaded sleeve (16), the surface of the threaded sleeve (16) is fixedly installed with a supporting arm (17), one end of the supporting arm (17) extends into the inside of the protection box (1) and is fixedly installed with a mounting column (23), the bottom of the mounting column (23) is fixedly connected with the top of the electric clamping jaw (8).

4. A deep sea mineral sampling apparatus as claimed in claim 3, wherein: Both sides of the supporting arm (17) are fixedly installed with a sliding sleeve (19) through a connecting rod (18), the inside of the two sliding sleeves (19) is respectively inserted with a sliding rod (20), both ends of the two sliding rods (20) are fixedly connected with the protection box (1) through a fixing seat (24).

Images