CN111504718A

CN111504718A - Seabed silt sampling device that ocean bottom environment detected and draws with multiposition

Info

Publication number: CN111504718A
Application number: CN202010283914.9A
Authority: CN
Inventors: 钱珅东
Original assignee: Xinchang Yulin Street Dongshang Machinery Factory
Current assignee: Xinchang Yulin Street Dongshang Machinery Factory
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-08-07

Abstract

The invention discloses a multi-position extracted seabed sludge sampling device for ocean bottom environment detection, which comprises a connecting cable, a fixed shell and a motor, wherein the bottom of the connecting cable is connected with the top end of the fixed shell, the motor which is connected to the surface of a middle seat through a bolt is arranged inside the fixed shell, a second functional gear and a second gear are both arranged inside a bottom seat, a second connecting rope is wound outside a second winding shaft, the top end of a fixed cylinder is connected with the top end of a telescopic rod through a connecting block, and the bottom position of the fixed cylinder is connected with a baffle through a reset rotating shaft. This seabed silt sampling device that ocean bottom environment detected and draw with multiposition not only can carry out the detection achievement of different positions to same within range simultaneously when using, also can carry out the work of drawing of the silt of co-altitude not to the difference position simultaneously for whole sampling work just once only can be accomplished.

Description

Seabed silt sampling device that ocean bottom environment detected and draws with multiposition

Technical Field

The invention relates to the technical field of marine environment detection, in particular to a multi-position extracted seabed sludge sampling device for marine bottom environment detection.

Background

Along with the continuous development of the society at present, people pay more and more attention to the development of new energy, the development of ocean energy also becomes one of the key points of the research of people in the society at present, generally, when the ocean energy is researched, the sampling detection work needs to be carried out on the ocean bottom environment, when the sampling detection is carried out, a silt sampling device at the bottom of the ocean is needed, and a lot of problems exist in the existing market when the silt at the bottom of the ocean is sampled, for example;

1. most of the traditional sludge extraction devices occupy large space, occupy very large space when placed, and the bottom of the whole device often has a phenomenon of sludge falling after sludge is extracted, so that the extraction environment is polluted when the sludge in the device is extracted;

2. generally, when sludge is extracted, extraction work can be carried out only on one position of the bottom of the ocean, and extraction on a plurality of positions cannot be carried out simultaneously, generally, when the bottom environment is detected, multi-point sampling is carried out on the same position, then comprehensive research is carried out, if sampling is carried out through a traditional sampling device, the whole device needs to be frequently operated, and a large amount of time is consumed in the whole sampling work;

therefore, we propose a multi-position extracted seabed sludge sampling device for ocean bottom environment detection so as to solve the problems proposed in the above.

Disclosure of Invention

The invention aims to provide a multi-position extracted seabed sludge sampling device for ocean bottom environment detection, which aims to solve the problems that the ocean bottom environment sampling device in the prior market cannot simultaneously sample a plurality of positions when in use and occupies a large space when not in use.

In order to achieve the purpose, the invention provides the following technical scheme: a seabed sludge sampling device for multi-position extraction for ocean bottom environment detection comprises a connecting cable, a fixed shell and a motor, wherein the bottom of the connecting cable is connected with the top end of the fixed shell, the motor which is bolted on the surface of a middle seat is arranged inside the fixed shell, the top end of the motor is connected with a rotating shaft inside the middle seat, a first gear and a second gear are sequentially arranged outside the rotating shaft from top to bottom, the outer parts of the first gear and the second gear are respectively connected with a first functional gear and a second functional gear in a meshing manner, the first functional gear is arranged inside the top end of a fixed rod, the top end of the fixed rod is connected with the outer part of the middle seat, the bottom of the first functional gear is coaxially connected with a first winding shaft which is arranged at the top end inside the fixed rod, a first connecting rope is wound outside the first winding shaft, and the top end of the first connecting rope is connected with the top end of a telescopic rod, and the outside of telescopic link is connected with the inside of dead lever through first slider, second function gear and second gear all set up the inside at the bottom seat, and the bottom seat sets up the top position at middle seat to the bottom coaxial coupling of second function gear has the second spool, the outside winding of second spool has the second to connect the rope, and the top of second connection rope runs through the top outer wall of solid fixed cylinder and is connected with the top of fixed cover, and the outside of fixed cover is connected with the solid fixed cylinder through the second slider, the top of solid fixed cylinder is connected with the top of telescopic link through the connecting block, and the bottom position of solid fixed cylinder is connected with the baffle through the pivot that resets.

Preferably, the inside of middle seat and bottom seat is hollow column structure setting, and runs through each other between middle seat and the bottom seat to the equal angular 4 dead levers that are provided with all around of middle seat.

Preferably, the distance between the connecting block on the outer side of the telescopic rod and the inner side of the telescopic rod is half of the length of the fixed cover, and the connection mode between the first sliding block on the outer side of the telescopic rod and the fixed rod is the same as the connection mode between the second sliding block on the outer side of the fixed cover and the fixed cylinder.

Preferably, the cross-section of the fixed cylinder is in a rectangular structure, and the 2 baffles symmetrically arranged at the bottom of the fixed cylinder are magnetically connected.

Preferably, a middle groove is formed in the top end of the fixing rod, and a first functional gear meshed with the first gear is arranged inside the middle groove.

Preferably, the cross-section of the outside top position of dead lever is "U" shape structure setting, and the upper and lower both sides position that dead lever "U" shape structure set up all inlays and has the spout to the inside reset spring's that sets up in spout top and the outside fixed mounting of first slider.

Preferably, the cross section of the fixing cover is symmetrically arranged in a semicircular structure, the inner side of the semicircular structure of the fixing cover is a smooth surface, and the size of the semicircular structure of the fixing cover is clamped with the sampling tube.

Preferably, the diameters of the second gear, the first gear and the first functional gear are the same, and the diameter of the first functional gear is twice of the diameter of the second functional gear.

Preferably, the sampling tube is provided with 4 at fixed cover's inside equidistant, and 2 sampling tubes are the cylindrical structure setting of running through from top to bottom to the outer wall of sampling tube is smooth surface also.

Compared with the prior art, the invention has the beneficial effects that: this seabed silt sampling device that ocean bottom environment detection used multiposition to draw not only can carry out the detection achievement of different positions to same within range simultaneously when using, also can carry out the work of drawing of the silt of co-altitude not to the difference position simultaneously for whole sample work just once only can be accomplished, and whole device when not using, also conveniently carries out the work of reducing of area, reaches the effect that can conveniently store:

1. when the motor rotates, the functional gear is driven to rotate through the gear, so that the winding shaft at the bottom of the functional gear can rotate, and when the winding shaft rotates, the telescopic rod and the fixed cover can be driven to move, so that the effect of adjusting the occupied space of the whole device is achieved, and the effect of conveniently placing the whole device is achieved;

2. the position all around of whole device all is provided with the fixed cover, make whole device carry out the simultaneous extraction work in a plurality of positions simultaneously, convenient follow-up research work of synthesizing that carries on, the setting of the inside sampling tube of fixed cover can carry out the extraction work to the silt of co-altitude not simultaneously, the setting of the semicircle structure of cooperation fixed cover, also convenient dismantlement to the sampling tube, reach the effect of convenient silt sample on the co-altitude, and the setting of baffle is also convenient shelters from the bottom of fixed cover, the silt that can appear taking a sample drips serious phenomenon and takes place.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the middle seat and the bottom seat of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic sectional view of the connection between the fixing rod and the telescopic rod according to the present invention;

FIG. 6 is a schematic sectional view of a fixing cover according to the present invention;

FIG. 7 is a schematic top view of the retaining cap of the present invention;

FIG. 8 is a schematic bottom view of the retaining cap of the present invention;

fig. 9 is a schematic top view of the connection between the first gear and the first functional gear according to the present invention.

In the figure: 1. a connecting cable; 2. a stationary case; 3. a motor; 4. a middle seat; 5. a bottom seat; 6. a telescopic rod; 7. connecting blocks; 8. a fixed cylinder; 9. fixing the rod; 901. an intermediate tank; 902. a chute; 903. a return spring; 10. a first connecting rope; 11. a first slider; 12. a second slider; 13. a fixed cover; 14. a baffle plate; 15. a second connecting rope; 16. a second gear; 17. a rotating shaft; 18. a first gear; 19. a first function gear; 20. a first spool; 21. resetting the rotating shaft; 22. a second function gear; 23. a second spool; 24. and a sampling tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a multi-position extracted seabed sludge sampling device for detecting the environment at the bottom of the ocean comprises a connecting cable 1, a fixed shell 2, a motor 3, a middle seat 4, a bottom seat 5, an expansion link 6, a connecting block 7, a fixed cylinder 8, a fixed rod 9, a middle groove 901, a sliding chute 902, a reset spring 903, a first connecting rope 10, a first sliding block 11, a second sliding block 12, a fixed cover 13, a baffle 14, a second connecting rope 15, a second gear 16, a rotating shaft 17, a first gear 18, a first functional gear 19, a first winding shaft 20, a reset rotating shaft 21, a second functional gear 22, a second winding shaft 23 and a sampling cylinder 24, wherein the bottom of the connecting cable 1 is connected with the top end of the fixed shell 2, the motor 3 which is connected with the surface of the middle seat 4 through a bolt is arranged inside the fixed shell 2, the top end of the motor 3 is connected with the rotating shaft 17 inside the middle seat 4, the first gear 18 and the second gear 16 are arranged outside the rotating shaft 17 from top to bottom in sequence, and the first gear 18 and the second gear 16 are respectively engaged with a first functional gear 19 and a second functional gear 22 at the outside, the first functional gear 19 is arranged inside the top end of the fixed rod 9, the top end of the fixed rod 9 is connected with the outside of the middle seat 4, the bottom of the first functional gear 19 is coaxially connected with a first winding shaft 20 arranged at the top end inside the fixed rod 9, the first connecting rope 10 is wound outside the first winding shaft 20, the top end of the first connecting rope 10 is connected with the top end of the telescopic rod 6, the outside of the telescopic rod 6 is connected with the inside of the fixed rod 9 through a first slider 11, the second functional gear 22 and the second gear 16 are both arranged inside the bottom seat 5, the bottom seat 5 is arranged at the top end position of the middle seat 4, the bottom of the second functional gear 22 is coaxially connected with a second winding shaft 23, the second connecting rope 15 is wound outside the second winding shaft 23, and the top of second connecting rope 15 runs through the top outer wall of fixed cylinder 8 and is connected with the top of fixed cover 13 to the outside of fixed cover 13 is connected with fixed cylinder 8 through second slider 12, and the top of fixed cylinder 8 is connected with the top of telescopic link 6 through connecting block 7, and the bottom position of fixed cylinder 8 is connected with baffle 14 through pivot 21 that resets.

The inside of middle seat 4 and bottom seat 5 is hollow column structure setting, and runs through each other between middle seat 4 and the bottom seat 5 to the equal angle all around of middle seat 4 is provided with 4 dead levers 9, makes the inside of middle seat 4 and bottom seat 5 can carry out the transmission work of a series of parts, and can carry out the silt sample work of a plurality of positions simultaneously in the position all around of middle seat 4.

The distance between the connecting block 7 on the outer side of the telescopic rod 6 and the inner side of the telescopic rod 6 is half of the length of the fixed cover 13, the connecting mode between the first sliding block 11 outside the telescopic rod 6 and the fixed rod 9 is the same as the connecting mode between the second sliding block 12 outside the fixed cover 13 and the fixed cylinder 8, the diameters of the second gear 16, the first gear 18 and the first functional gear 19 are the same, and the diameter of the first functional gear 19 is twice of the diameter of the second functional gear 22, so that the second functional gear 22 rotates for two circles when the first functional gear 19 rotates for one circle, the fixed cover 13 can also retract into the fixed cylinder 8 when the telescopic rod 6 is reduced into the fixed rod 9, and the area of the whole device can be reduced.

The cross-section of a fixed section of thick bamboo 8 is the rectangle structure setting, and is connected for magnetism between 2 baffles 14 that 8 bottom symmetries of a fixed section of thick bamboo set up, shelters from the bottom of a fixed section of thick bamboo 8 under baffle 14's effect, avoids the inside silt of the inside sampling tube 24 of the inside fixed cowling 13 of a fixed section of thick bamboo 8 to appear the phenomenon of drippage to take place.

The top end position of dead lever 9 is provided with middle groove 901, and the inside of middle groove 901 is provided with the first function gear 19 with first gear 18 meshing, the cross-section of the outside top end position of dead lever 9 is "U" shape structure setting, and the upper and lower both sides position that dead lever 9 "U" shape structure set up all inlays and has spout 902, and the outside fixed mounting of the top of the inside reset spring 903 that sets up of spout 902 and first slider 11, make first connecting rope 10 when the unwrapping wire, telescopic link 6 can slide work in the inside of spout 902 under the effect of the power that reset spring 903 resets.

The semicircular structure setting that the cross section of fixed cover 13 set up for the symmetry, and the inboard of the semicircular structure of fixed cover 13 is smooth surface, and block each other between the semicircular structure's of fixed cover 13 size of a dimension and the sampler barrel 24, sampler barrel 24 is provided with 4 at the equidistant inside of fixed

cover

13, and 2 the cylindrical structure setting that runs through from top to bottom of sampler barrel 24, and the outer wall of sampler barrel 24 also is smooth surface, four sampler barrel 24 are in the inside block setting of fixed cover 13, make things convenient for the testing personnel to draw work to the silt on the co-altitude not, make testing personnel's the work of drawing of silt very convenient.

The working principle of the embodiment is as follows: when the multi-position seabed sludge sampling device for ocean bottom environment detection is used, firstly, the whole device is descended to the inside of the ocean through the connecting rope 1 on the whole device, then, the sludge sampling work can be carried out, according to the figures 1-3, 4-5 and 9, the motor 3 is started, the motor 3 rotates to drive the rotating shaft 17 at the top end to rotate, the rotating shaft 17 rotates to enable the first gear 18 and the second gear 16 at the outer part to carry out the rotating work, the first gear 18 rotates to be meshed with the first functional gear 19 at the outer part, the first functional gear 19 rotates, then, the first winding shaft 20 coaxially connected with the first functional gear 19 rotates, the first connecting rope 10 wound at the outer part of the first winding shaft 20 is unwound when the first winding shaft rotates, so that the top end of the first connecting rope 10 does not pull the telescopic rod 6, the first sliding block 11 at the top end of the telescopic rod 6 pushes the telescopic rod 6 outwards under the action of the restoring action force of the restoring spring 903, so that the telescopic rod 6 can be moved to a proper position through the movement of the telescopic rod 6 in the fixed rod 9, and meanwhile, when the second gear 16 rotates, the second gear 16 rotates with the second functional gear 22 outside the second gear, and then the second winding shaft 23 coaxially connected with the second gear rotates, and when the second winding shaft 23 rotates, the second connecting rope 15 outside the second gear does not generate a limiting force on the fixed cover 13 inside the fixed cylinder 8, so that the second sliding block 12 outside the whole fixed cover 13 completes the descending operation under the action of the restoring spring 903 by the same method as the telescopic rod 6, and when the fixed cover 13 descends, the sampling tube 24 in the fixed cover 13 is driven to descend, when the fixed cover 13 and the sampling tube 24 descend into the seabed sludge, the effect of extracting the seabed sludge is achieved, then the operation is repeated, the motor 3 rotates reversely, therefore, the telescopic rod 6 and the fixed cover 13 can enter the fixed rod 9 and the fixed tube 8 again, when the fixed cover 13 enters the fixed tube 8, as shown in fig. 8, due to the arrangement of the baffle plate 14 at the bottom of the fixed tube 8, the baffle plate 14 can reset under the action of the reset rotating shaft 21, the effect of shielding the bottom of the fixed tube 8 is achieved, and the phenomenon that the sludge drops on the bottom of the fixed cover 13 entering the fixed tube 8 is avoided;

finally, the whole device can be moved to the position above the sea again through the connecting cable 1 on the whole device, the fixing cover 13 extends out of the fixing cylinder 8, and then, according to the method shown in the figures 6 to 7, the sludge in the sampling cylinder 24 at the proper height can be extracted by pushing out the sampling cylinder 24 at the proper height in the fixing cover 13 by workers, so that the effect of extracting and detecting the sludge at the proper height can be guaranteed, and a series of work can be completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a seabed silt sampling device that ocean bottom environment detected and draw with multiposition, includes connecting cable (1), set casing (2) and motor (3), its characterized in that: the bottom of the connecting cable (1) is connected with the top end of the fixed shell (2), the motor (3) which is connected with the surface of the middle seat (4) through a bolt is arranged in the fixed shell (2), the top end of the motor (3) is connected with a rotating shaft (17) in the middle seat (4), a first gear (18) and a second gear (16) are sequentially arranged outside the rotating shaft (17) from top to bottom, the outside of the first gear (18) and the outside of the second gear (16) are respectively connected with a first functional gear (19) and a second functional gear (22) in a meshed mode, the first functional gear (19) is arranged in the top end of the fixed rod (9), the top end of the fixed rod (9) is connected with the outside of the middle seat (4), and the bottom of the first functional gear (19) is coaxially connected with a first winding shaft (20) arranged at the top end in the fixed rod (9), the outer part of the first winding shaft (20) is wound with a first connecting rope (10), the top end of the first connecting rope (10) is connected with the top end of the telescopic rod (6), the outer part of the telescopic rod (6) is connected with the inner part of the fixed rod (9) through a first sliding block (11), the second functional gear (22) and the second gear (16) are both arranged in the bottom seat (5), the bottom seat (5) is arranged at the top end position of the middle seat (4), the bottom of the second functional gear (22) is coaxially connected with a second winding shaft (23), the outer part of the second winding shaft (23) is wound with a second connecting rope (15), the top end of the second connecting rope (15) penetrates through the outer wall of the top end of the fixed cylinder (8) to be connected with the top end of the fixed cover (13), and the outer part of the fixed cover (13) is connected with the fixed cylinder (8) through a second sliding block (12), the top of a fixed cylinder (8) is connected with the top of a telescopic rod (6) through a connecting block (7), and the bottom position of the fixed cylinder (8) is connected with a baffle (14) through a reset rotating shaft (21).

2. The multi-position extracted seabed sludge sampling device for ocean bottom environment detection as claimed in claim 1, wherein: the inside of middle seat (4) and bottom seat (5) is hollow column structure setting, and runs through each other between middle seat (4) and bottom seat (5) to the equal angle all around of middle seat (4) is provided with 4 dead levers (9).

3. The multi-position extracted seabed sludge sampling device for ocean bottom environment detection as claimed in claim 1, wherein: the distance between the connecting block (7) on the outer side of the telescopic rod (6) and the inner side of the telescopic rod (6) is half of the length of the fixed cover (13), and the connecting mode between the first sliding block (11) outside the telescopic rod (6) and the fixed rod (9) is the same as the connecting mode between the second sliding block (12) outside the fixed cover (13) and the fixed cylinder (8).

4. The multi-position extracted seabed sludge sampling device for ocean bottom environment detection as claimed in claim 1, wherein: the cross-section of a fixed cylinder (8) is arranged in a rectangular structure, and 2 baffles (14) symmetrically arranged at the bottom of the fixed cylinder (8) are magnetically connected.

5. The multi-position extracted seabed sludge sampling device for ocean bottom environment detection as claimed in claim 1, wherein: the top end of the fixed rod (9) is provided with a middle groove (901), and a first functional gear (19) meshed with the first gear (18) is arranged inside the middle groove (901).

6. The multi-position extracted seabed sludge sampling device for ocean bottom environment detection as claimed in claim 1, wherein: the cross-section of the outside top position of dead lever (9) is "U" shape structure setting, and the upper and lower both sides position that dead lever (9) "U" shape structure set up all inlays and has spout (902) to the outside fixed mounting of the top of the inside reset spring (903) that sets up of spout (902) and first slider (11).

7. The multi-position extracted seabed sludge sampling device for ocean bottom environment detection as claimed in claim 1, wherein: the cross section of the fixing cover (13) is in a symmetrical semicircular structure, the inner side of the semicircular structure of the fixing cover (13) is a smooth surface, and the size of the semicircular structure of the fixing cover (13) is mutually clamped with the sampling tube (24).

8. The multi-position extracted seabed sludge sampling device for ocean bottom environment detection as claimed in claim 1, wherein: the diameters of the second gear (16), the first gear (18) and the first functional gear (19) are the same, and the diameter of the first functional gear (19) is twice that of the second functional gear (22).

9. The multi-position extracted seabed sludge sampling device for ocean bottom environment detection as claimed in claim 7, wherein: the sampling tube (24) is provided with 4 in the inside equidistant of fixed cover (13), and 2 sampling tubes (24) are the cylindrical structure setting of running through from top to bottom to the outer wall of sampling tube (24) is smooth surface also.