CN111411965A - Deep sea mining bottom-sitting type connection processing center - Google Patents
Deep sea mining bottom-sitting type connection processing center Download PDFInfo
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- 239000000463 material Substances 0.000 claims abstract description 70
- 239000002699 waste material Substances 0.000 claims abstract description 62
- 238000005192 partition Methods 0.000 claims abstract description 10
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- 238000007599 discharging Methods 0.000 claims description 68
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- 239000011707 mineral Substances 0.000 description 17
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- 244000309464 bull Species 0.000 description 1
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Abstract
The invention belongs to the technical field of deep sea mining equipment, and particularly relates to a bottom-sitting type connection processing center for deep sea mining. The multi-degree-of-freedom platform comprises a connection chamber, a multi-degree-of-freedom platform and a connection device, wherein the connection device is arranged on the multi-degree-of-freedom platform, a plurality of vertical partition plates are arranged at intervals along the circumferential direction of the connection chamber, the connection chamber is divided into a plurality of fan-shaped connection spaces, horizontal partition plates are arranged in the connection spaces and divide the connection spaces into a waste material warehouse and a new material warehouse, the waste material warehouse is located above the new material warehouse, the connection device is located between the waste material warehouse and the new material warehouse, the waste material warehouse and the new material warehouse are mutually separated, the connection device is connected with the waste material warehouse through a waste material loading conveying belt above the connection device, an outlet at the bottom of the waste material warehouse is located above the conveying belt, the top end of the connection chamber is connected with an ore lifting vertical pipe through a universal joint, and a new material ascending channel and. The bottom-mounted type connection processing center for deep sea mining is matched with a deep sea mining robot, so that the stability of the deep sea mining process is ensured.
Description
Technical Field
The invention belongs to the technical field of deep sea mining equipment, and particularly relates to a bottom-sitting type connection processing center for deep sea mining.
Background
In 1873, the England Global scientific research fleet, in the deep ocean bottom of the south Pacific ocean, found polymetallic nodule minerals, which were revealed in the human visual field for the first time. Until the 60 s in the 20 th century, the research and study on deep-sea polymetallic nodules by human beings was mostly driven by scientific exploration, and until 1978, after two trial productions in the ocean floor of the pacific together with companies in the united states, belgium, italy, germany and the like succeeded, people were not motivated to begin to pay attention to the research on deep-sea mining systems. Until now, the equipment for carrying out the deep-sea mining test has four types, i.e., a trailer type, a continuous chain bucket type, a shuttle boat type and a pipeline lifting type.
The Mining System of the Continuous chain Bucket type (Continuous L input Bucket Mining System) is proposed in Japan in the 60 th 20 th century, and the working principle is that a chain Bucket is arranged on a lifting System (cable) at intervals, the chain Bucket is driven by a cable to circularly run up and down to lift the Submarine mineral to the Submarine.
Shuttle boat Mining systems (Shuttle Vessel Mining systems). In 1972, proposed by france, such systems relied on shuttle boats for the collection and transport of seafloor minerals. And (4) submerging the shuttle boat to the seabed for mineral collection, storing the mineral in the cabin, floating the shuttle boat to the sea surface after the cabin is filled, completing unloading on the ore unloading platform, and submerging again. Although the mode has the advantages of flexible operation, mutual independence of subsystems and the like, the efficiency is low, a high-performance storage battery needs to be equipped to maintain long-time operation, the manufacturing process, the cost and the operation difficulty of equipment are high, and the mode is not suitable for large-scale commercial exploitation.
The Pipeline lifting Mining System (Pipeline L ift Mining System) is developed by four international mechanisms OMI, OMA, OMCO and KENNECOTT in the seventy-eight years of the 20 th century, the System comprises four main parts of a water surface Mining ship, a lifting System, a submarine Mining robot and a measurement and control power System, the lifting mode is divided into hydraulic power and pneumatic power, the hydraulic lifting is powered by a slurry pump, and the pneumatic lifting is powered by compressed air.
Disclosure of Invention
The cable-controlled underwater robot solves the problem that the existing cable-controlled underwater robot is uncontrollable in stable control at the seabed. The invention aims to provide a deep-sea mining submarine type connection processing center which is matched with a deep-sea mining robot, so that the stability of the deep-sea mining process is ensured.
The technical scheme of the invention is as follows: a bottom-supported docking processing center for deep sea mining comprises a docking chamber, a multi-degree-of-freedom platform and a docking device, wherein the docking device is arranged on the multi-degree-of-freedom platform, a plurality of vertical partition plates are arranged at intervals along the circumferential direction of the docking chamber, the docking chamber is divided into a plurality of fan-shaped docking spaces, horizontal partition plates are arranged in the docking spaces and divide the docking spaces into a waste material warehouse and a new material warehouse, the waste material warehouse is positioned above the new material warehouse, the docking device is positioned between the waste material warehouse and the new material warehouse, the waste material warehouse and the new material warehouse are mutually spaced, the docking device is connected with the waste material warehouse through a waste material loading conveyer belt above the docking device, an outlet at the bottom of the waste material warehouse is positioned above the waste material loading conveyer belt, the top end of the docking chamber is connected with an ore lifting vertical pipe through a universal joint, a new material ascending channel and a waste material descending channel are respectively arranged in the ore lifting vertical pipe, the waste material warehouse is, the new material warehouse is connected with the new material ascending channel;
the connecting device comprises a feeding mechanism, a ballast mechanism and a discharging mechanism, wherein the feeding mechanism sequentially comprises a feeding screw rod, a feeding conveyer belt and a discharging conveyer belt, and the feeding conveyer belt and the discharging conveyer belt are sleeved on the transmission roller and are continuously transmitted; the ballast mechanism comprises a ballast tank, a pressure rod, a transmission part, a push rod and a sealing cavity, the bottom of the ballast tank is connected with the pressure rod, the bottom of the pressure rod is connected with the push rod through the transmission part, and the tail end of the push rod is connected with a sealing plate embedded in the sealing cavity; the discharging mechanism comprises a discharging cabin and a discharging screw rod, a second-order push plate is arranged inside the discharging cabin, a sealing cavity is connected with the discharging cabin through a communicating pipe, the sealing cavity and the communicating pipe are communicated with each other and are filled with sealing media, a piston is arranged in the communicating pipe through embedding, the piston is connected with the second-order push plate in the discharging cabin through a piston rod, and the piston acts on the sealing media to control the piston and the second-order push plate to move left and right through a sealing plate.
According to the invention, the connection chamber is cylindrical, a plurality of vertical partition plates are arranged at intervals along the circumferential direction of the connection chamber, the connection processing center is of a cylindrical structure, a slurry pump is arranged at the center of the bottom of the connection processing center, the connection space is of a fan-shaped cylindrical structure, and an inlet and an outlet are formed in the side surface of each connection space.
Furthermore, a waste loading conveyer belt and a new material unloading conveyer belt are respectively arranged at the outlet end of the waste bin and the inlet end of the new material bin, and the end parts of the waste loading conveyer belt and the new material unloading conveyer belt are connected through a connecting device.
Furthermore, the connecting device is provided with a wireless charging module and a communication module, and electric energy is supplemented through the wireless charging module; and bidirectional high-speed data transmission and communication are carried out with the outside through the communication module.
Furthermore, the transmission part comprises a vertical rack, a transverse rack, and a large gear and a small gear which are coaxially arranged, the vertical rack and the transverse rack are respectively arranged on the pressing rod and the push rod, and the small gear and the large gear are respectively in meshed transmission with the vertical rack and the transverse rack.
Furthermore, the transmission part is of a cam structure, the cam is extended outwards along the bottom end of the pressure rod to form an integrated structure, the corresponding ends of the push rod and the pressure rod are inclined slope surfaces, and the included angle between the slope surfaces and the horizontal plane is 30-60 degrees.
Further, the ballast tank is of a tank body structure with an open top end, and a ballast tank supporting frame matched with the ballast tank is arranged on the outer side of the ballast tank.
Furthermore, a spring is sleeved on the outer side of the compression bar, and the upper end and the lower end of the spring are respectively abutted against the bottom of the ballast tank and the ballast tank supporting frame.
Furthermore, the lateral wall of pay-off screw rod and the screw rod of unloading all arranges along the axial and is provided with several rows of collecting claw, and the pay-off screw rod sets up the feed end at the material loading conveyer belt, and the discharge end of material loading conveyer belt and the feed end of unloading conveyer belt link to each other and continuous transmission, and the unloading end of unloading conveyer belt hangs and establishes the top at the ballast tank.
Furthermore, the tail end of the unloading cabin is provided with an unloading opening of an open structure, the unloading screw is installed at the unloading opening, and the unloading plate made of soft materials is arranged at the unloading opening in an inclined mode downwards.
Further, the feeding mechanism conveys the mineral aggregate to the ballast tank, the pressure rod and the push rod are mutually driven to push the sealing plate to act on the sealing medium, the sealing medium transmits certain thrust to the piston and the piston rod to push a second-order push plate in the discharge tank, and therefore the mineral aggregate in the discharge tank is pushed to be discharged.
The invention has the beneficial effects that:
the invention provides a novel deep sea mining operation mode, which eliminates strong nonlinear dynamic interference influence caused by an umbilical cable and an ore conveying hose, enables the robust control of an autonomous underwater mining robot to be possible, and revolutionarily changes the submarine mining operation mode.
The wireless charging module is arranged in the deep-sea mining bottom-sitting type connection processing center, so that the problem of insufficient energy supply of the connection processing center is solved; the wireless coupling power carrier bidirectional communication module is mounted on the connection device, and bidirectional high-speed data transmission and communication between the mining robot DSAMV and the outside are realized in a power carrier mode; the bottom-mounted connection processing center for deep sea mining has a plurality of fan-shaped working areas, the working efficiency of the mining robot working in cooperation with the connection processing center is greatly improved, the mining amount is increased, and the disordered phenomenon of the operation scene of the multiple mining robots is also solved.
The mining robot can accurately determine the feeding amount and the discharging amount of each time in a graduated manner through the feeding mechanism and the discharging mechanism, the feeding and discharging are in a stable and balanced state through the simultaneous action of the ballast mechanism and the discharging mechanism, the connection processing center where the connection device is located can reach a follow-up balance adjustment state, the feeding amount and the discharging amount are basically equal, the standard required by deep sea mining is met, and the stability and the accuracy of the whole connection processing center can be ensured.
Drawings
Fig. 1 is a schematic overall structure diagram of a deep-sea mining submarine type connection processing center according to the present invention.
Fig. 2 is a schematic view of the overall structure of the mining robot of the present invention.
Fig. 3 is a schematic structural diagram of the transmission mechanism in fig. 2.
Fig. 4 is a structural schematic diagram of a transmission mechanism with a cam structure.
Wherein, 1, an ore extraction vertical pipe; 2. a new material rising channel; 3. a waste sink channel; 4. a waste bin; 5. a docking chamber; 6. a multi-degree-of-freedom platform; 7. a scrap loading conveyor; 8. a docking device; 9. a wireless charging module; 10. a communication module; 11. unloading the new material on the conveyer belt; 12. a new material warehouse; 13. a slurry pump; 14. an inlet and an outlet; 15. a feed screw; 16. a transfer roller; 17. a feeding conveyer belt; 18. blanking a conveying belt; 19. a ballast tank; 20. a ballast tank support frame; 21. mineral aggregate; 22. a vertical rack; 23. a bull gear; 24. a pinion gear; 25. a transverse rack; 26. a push rod; 27. a sealing plate; 28. a sealing medium; 29. a piston; 30. a communicating pipe; 31. a second order push plate; 32. a discharge cabin; 33. a discharge screw; 34. a stripper plate; 35. a spring; 36. a pressure lever; 37. sealing the cavity; 38. a cam.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be implemented in a number of ways different from those described herein and similar generalizations can be made by those skilled in the art without departing from the spirit of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
Example 1
As shown in fig. 1 and 2, the deep-sea mining submarine type connection processing center includes a connection chamber 5, a multi-degree-of-freedom platform 6 and a connection device 8, the connection chamber 5 is disposed on the multi-degree-of-freedom platform 6, a plurality of hydraulic cylinders are disposed at the bottom of the multi-degree-of-freedom platform 6, and the multi-degree-of-freedom platform 6 is controlled to be high, low, horizontal and inclined by the plurality of hydraulic cylinders. In the invention, the docking chamber 5 is cylindrical, a plurality of vertical partition plates are arranged at intervals along the circumferential direction of the docking chamber 5, and the docking chamber 5 is divided into a plurality of fan-shaped docking spaces. The connection space is internally provided with a horizontal partition board which divides the connection space into a waste material warehouse 4 and a new material warehouse 12, the waste material warehouse 4 is positioned above the new material warehouse 12, the connection device is positioned between the waste material warehouse 4 and the new material warehouse 12, and the waste material warehouse 4 and the new material warehouse 12 are mutually spaced. The connection device 5 is connected with the waste bin 4 through a waste loading conveyer belt 7 above the connection device, and an outlet at the bottom of the waste bin 4 is positioned above the waste loading conveyer belt 7, so that fertilizer in the waste bin 4 directly falls onto the waste loading conveyer belt 7 through the outlet and is conveyed into the connection device. The connecting device 5 is connected with a new material warehouse 12 through a new material unloading conveyor belt 11 at the lower part of the connecting device, and the discharging end of the new material unloading conveyor belt 11 is positioned at the inlet of the new material warehouse 12, so that the new material transported by the new material unloading conveyor belt 11 directly enters the new material warehouse 12 through the inlet. The top end of the connection chamber 5 is connected with an ore lifting vertical pipe 1 through a universal joint, a new material ascending channel 2 and a waste material sinking channel 3 are respectively arranged in the ore lifting vertical pipe 1, wherein a new material warehouse 12 is connected with the new material ascending channel 2, and a waste material warehouse 4 is connected with the waste material sinking channel 3.
The connecting device 8 is provided with a wireless charging module 9 and a communication module 10, and the wireless charging module 9 supplements electric energy for the connecting device; the communication module 10 is used for realizing bidirectional high-speed data transmission and communication between the connection device 8 and the outside. An inlet and an outlet 14 are arranged on the side edge of each connection space, and the mining robot enters and exits the connection device through the inlet and the outlet 14.
As shown in fig. 2 and fig. 3, the connecting device 8 includes a feeding mechanism, a ballast mechanism, a discharging mechanism, the feeding mechanism includes a feeding screw 15, a feeding conveyer belt 17 and a discharging conveyer belt 18 in turn, the feeding conveyer belt 17 is arranged in a tilted manner from bottom to top, the discharging conveyer belt 18 is arranged in a tilted manner from top to bottom, the feeding conveyer belt 17 and the discharging conveyer belt 18 are sleeved on the transmission roller 16 and continuously transmit, the feeding screw 15 is arranged at the feeding end of the feeding conveyer belt 17, the discharging end of the feeding conveyer belt 17 and the feeding end of the discharging conveyer belt 18 are connected and continuously transmit, and the discharging end of the discharging conveyer belt 18 is suspended above the ballast tank 19.
The outer side walls of the feeding screw rod 15 and the discharging screw rod 33 are all provided with a plurality of rows of collecting claws along the axial direction, and the collecting claws are arranged. The feeding screw 15 is used for feeding, the discharging screw 33 is used for discharging, the feeding screw 15 and the discharging screw 33 are driven by a motor to rotate, and each time the feeding screw 15 or the discharging screw 33 rotates, the feeding claws arranged on the feeding screw 15 or the discharging screw 33 along the axial direction collect ore once, so that the ore 21 is transmitted. The balance stability of feeding and discharging is ensured.
In the present invention, the feeding mechanism is not limited to the above-described structure of fig. 2, and the feeding mechanism may be integrated with the scrap-carrying conveyor 7.
The ballast mechanism comprises a ballast tank 19, a compression bar 36, a transmission part, a push rod 26 and a sealing cavity 37, the ballast tank 19 is arranged into a top-end-opening type tank body structure, a ballast tank support frame 20 matched with the ballast tank 19 is arranged on the outer side of the ballast tank 19, the bottom of the ballast tank 19 is connected with the compression bar 36 through a spring 35, the spring 35 is sleeved on the outer side of the compression bar 36, the upper end and the lower end of the spring 35 are respectively abutted against the bottom of the ballast tank 19 and the ballast tank support frame 20, the bottom of the ballast tank 19 is connected with the compression bar 36, the bottom of the compression bar 36 is connected with the push rod 26 through the transmission part, and the tail end of the push.
The discharging mechanism comprises a discharging cabin 32 and a discharging screw 33, a second-order push plate 31 is arranged inside the discharging cabin 32, a sealing cavity 37 is connected with the discharging cabin 32 through a communicating pipe 30, the sealing cavity 37 and the communicating pipe 30 are communicated with each other and are filled with sealing media 28, a piston 29 is embedded in the communicating pipe 30, the piston 29 is connected with the second-order push plate 31 in the discharging cabin 32 through a piston rod, and the piston 29 and the second-order push plate 31 are controlled to move left and right through the sealing media 28 acted by a sealing plate 27.
The transmission part in this embodiment includes a vertical rack 22, a horizontal rack 25, and a large gear 23 and a small gear 24 which are coaxially arranged, the vertical rack 22 and the horizontal rack 25 are respectively arranged on the pressure lever 36 and the push rod 26, and the small gear 24 and the large gear 23 are respectively engaged with the vertical rack 22 and the horizontal rack 25 for transmission.
The tail end of the unloading cabin 32 is provided with an open-structured unloading opening, the unloading screw 33 is installed at the unloading opening, the unloading plate 34 is arranged at the unloading opening of the unloading cabin 32 in a downward inclined mode, and the unloading plate 34 is made of soft materials. The soft stripper 34 is to prevent a large agitation of the sediment on the seabed and thus protect the environment. In this embodiment, one end of the discharging plate 34 is connected to the discharging opening of the discharging compartment 32, and the other end is located above the new material discharging conveyor belt 11, so that the material discharged from the discharging compartment 32 falls onto the new material discharging conveyor belt 11 through the discharging plate 34, and is conveyed to the new material storage 12 along the new material discharging conveyor belt 11.
The ballast tank 19 is configured as an open-topped tank structure, and a ballast tank support 20 adapted to the ballast tank 19 is provided on the outer side of the ballast tank. The outer side of the compression bar 36 is sleeved with a spring 35, and the upper end and the lower end of the spring 35 are respectively abutted against the bottom of the ballast tank 19 and the ballast tank support frame 20.
The working principle of the connection device is as follows: the mineral material 21 is collected along the feeding conveyor 17 and the blanking conveyor 18 by the feed screw 15 installed at the front end and finally transferred into the ballast tank 19. The storage capacity of the single ballast tank 19 is about 1 t. Along with the filling of the mineral aggregate 21 to the ballast tank 19, the pressure born by the ballast tank 19 is gradually increased, the ballast tank 19 transmits the pressure to the spring 35 sleeved outside the pressure lever 36, the ballast tank 19 sinks in the direction of the spring 35 on the support frame, meanwhile, the vertical rack 22 on the pressure lever 36 below the spring 35 is meshed with the pinion 24 for transmission, so that the coaxial gearwheel 23 is driven to rotate, meanwhile, the gearwheel 23 is meshed with the transverse rack 25 on the push rod 26 for transmission, the push rod 26 moves rightwards, the transmission mechanism increases the transmission range, and the load adjusting capacity is improved. Through the traditional gear and rack meshing transmission, the bidirectional regulation of the wide-range load pressure and the buoyancy is realized.
The pressure rod 36 and the push rod 26 are mutually driven, the push rod 26 is driven to the right, the push rod 26 synchronously extrudes the sealing plate 27, the sealing medium 28 transmits certain thrust to the piston 29 and the piston rod, and the second-order push plate 31 in the discharge cabin 32 is pushed, so that the mineral aggregate 21 in the discharge cabin 32 is pushed to be discharged.
The working process of the bottom-seated mineral connection processing center comprising the connection device is as follows. The waste materials on the operation platform continuously fall into the waste material storage 4 along the waste material sinking channel 3 and are transported to the ballast tank 19 through the waste material loading and conveying belt 4 until about 1t of waste materials are filled in the ballast tank 19, and the waste material sinking channel 3 is closed. The access 14 of the docking space is opened and the mining robot enters the sectorial docking space along the access, and the mineral aggregate excavated by the mining robot is conveyed into the discharge compartment 32 as new material. In the process of loading the new material into the discharge cabin 32, with the continuous loading of the new material, thrust is generated on the second-order push plate 31, the thrust is transmitted to the sealing medium 28 through the piston rod and the piston 29, acts on the sealing plate 27 through the sealing medium 28, drives the push rod 26 to move in the process of pushing the sealing plate 27 to move, drives the compression rod 36 to move upwards through the transmission part, pushes the waste material in the ballast tank 19 out of the ballast tank 19, can be pushed out into the mining robot, and is conveyed to the outside of the connection processing center by the mining robot, so that the burying of the submarine mining part is realized. After 1t of waste material in the ballast tank 19 has been completely pushed out, about 1t of fresh material is delivered into the discharge tank 32.
After all the waste materials are pushed out of the ballast tank, the waste material sinking channel 3 is opened, the waste materials in the waste material storage 4 are conveyed into the ballast tank 19 through the feeding screw rod 15 of the feeding mechanism, the compression rod 36 and the push rod 26 are mutually driven along with the increase of the materials in the ballast tank 19 to push the sealing plate 27 to act on the sealing medium 28, the sealing medium 28 transmits a certain thrust force to the piston 29 and the piston rod to push the second-order push plate 31 in the discharge tank 32, so that the mineral materials 21 in the discharge tank 32 are pushed to be discharged onto the new material discharge conveyor belt 11, and the new material discharge conveyor belt 11 continuously conveys the mined mineral materials into the new material storage 12. After the mineral aggregate is unloaded into the new material warehouse 12, the collected new mineral is conveyed to the operation platform through the new material ascending pipeline 2 by the crushing, stirring and slurry pump 13.
The above action process is repeated, so that the alternate conveying and unloading of the new materials and the waste materials can be realized. In the two opposite action processes, the material receiving and the material discharging are realized, the loading of the new material and the unloading of the waste material are realized, the unloading of the new material and the loading of the waste material are realized, the dynamic balance of the material receiving and the material discharging is ensured, and the dynamic balance of the connecting device is realized. The buoyancy state of the machine body can be changed by the whole stable state change of the connection device, so that the buoyancy state of the whole connection center is changed, the key postures of the whole machine, such as the gravity center posture, the stability center and the like, are not influenced as much as possible in the connection process, and the stable state balance of the whole machine is achieved. Through the simultaneous action of the pressure loading mechanism and the discharging structure in the connection device, the number of the inlet and the outlet is really realized, namely the material is discharged for 1t while the material is fed for 1t, so that the steady state change of the material feeding and the material discharging is ensured, and the stability of the whole connection processing center is ensured.
Example 2
On the basis of embodiment 1, different from embodiment 1, as shown in fig. 2 and 4, the ballast mechanism of the deep sea mining robot includes a ballast tank 19, a compression bar 36, a push rod 26 and a sealing cavity 37, the ballast tank 19 is configured as a tank body structure with an open top end, a ballast tank support frame 20 adapted to the ballast tank 19 is arranged outside the ballast tank 19, the bottom of the ballast tank 19 is connected with the compression bar 36 through a spring 35, the spring 35 is sleeved outside the compression bar 36, the upper end and the lower end of the spring 35 respectively abut against the bottom of the ballast tank 19 and the ballast tank support frame 20, the bottom of the compression bar 36 is connected with the push rod 26 through a cam 38, and the tail end of the push rod 26 is connected with a sealing plate 27 embedded in the sealing cavity 37.
The discharging mechanism comprises a discharging cabin 32 and a discharging screw 33, a second-order push plate 31 is arranged inside the discharging cabin 32, a sealing cavity 37 is connected with the discharging cabin 32 through a communicating pipe 30, the sealing cavity 37 and the communicating pipe 30 are communicated with each other and are filled with sealing media 28, a piston 29 is embedded in the communicating pipe 30, the piston 29 is connected with the second-order push plate 31 in the discharging cabin 32 through a piston rod, and the piston 29 and the second-order push plate 31 are controlled to move left and right through the sealing media 28 acted by a sealing plate 27.
The pressing rod 36 and the cam 38 are arranged into an integral structure, the cam 38 is arranged along the bottom end of the pressing rod 36 in a protruding and extending mode, and the corresponding end portions of the push rod 26 and the pressing rod 36 are arranged into inclined slope surfaces, and the included angle between the inclined slope surfaces and the horizontal plane is 0-90 degrees. The special structure of the cam-type pressure lever 36 can realize that the pressure along the vertical direction is converted into the thrust of the push rod 26 in the horizontal direction when the pressure lever 36 is pressed down, thereby ensuring the stable output of the thrust of the push rod 26; meanwhile, the thrust generated when the push rod 26 moves in the horizontal direction is converted into the thrust of the press rod 36 in the vertical direction, and the stable output of the press rod thrust is ensured.
The tail end of the unloading cabin 32 is provided with an open-structured unloading opening, the unloading screw 33 is installed at the unloading opening, the unloading plate 34 is arranged at the unloading opening of the unloading cabin 32 in a downward inclined mode, and the unloading plate 34 is made of soft materials. The soft stripper 34 is to prevent a large agitation of the sediment on the seabed and thus protect the environment.
The specific operation processes of the docking device and the docking processing center are as described in the embodiments, and are not described in detail in this embodiment.
The deep sea mining submarine type connection processing center provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The bottom-sitting type connection processing center for deep sea mining is characterized by comprising a connection chamber, a multi-degree-of-freedom platform and a connection device, wherein the connection device is arranged on the multi-degree-of-freedom platform, a plurality of vertical partition plates are arranged at intervals along the circumferential direction of the connection chamber, the connection chamber is divided into a plurality of fan-shaped connection spaces, horizontal partition plates are arranged in the connection spaces and divide the connection spaces into a waste material warehouse and a new material warehouse, the waste material warehouse is positioned above the new material warehouse, the connection device is positioned between the waste material warehouse and the new material warehouse, the waste material warehouse and the new material warehouse are mutually spaced, the connection device is connected with the waste material warehouse through a waste material loading conveyer belt above the connection device, an outlet at the bottom of the waste material warehouse is positioned above the waste material loading conveyer belt, the top end of the connection chamber is connected with an ore lifting vertical pipe through a universal joint, a new material ascending channel and a waste material descending channel are respectively arranged in the ore lifting vertical pipe, the, the new material warehouse is connected with the new material ascending channel;
the connecting device comprises a feeding mechanism, a ballast mechanism and a discharging mechanism, wherein the feeding mechanism sequentially comprises a feeding screw rod, a feeding conveyer belt and a discharging conveyer belt, and the feeding conveyer belt and the discharging conveyer belt are sleeved on the transmission roller and are continuously transmitted; the ballast mechanism comprises a ballast tank, a pressure rod, a transmission part, a push rod and a sealing cavity, the bottom of the ballast tank is connected with the pressure rod, the bottom of the pressure rod is connected with the push rod through the transmission part, and the tail end of the push rod is connected with a sealing plate embedded in the sealing cavity; the discharging mechanism comprises a discharging cabin and a discharging screw rod, a second-order push plate is arranged inside the discharging cabin, a sealing cavity is connected with the discharging cabin through a communicating pipe, the sealing cavity and the communicating pipe are communicated with each other and are filled with sealing media, a piston is arranged in the communicating pipe through embedding, the piston is connected with the second-order push plate in the discharging cabin through a piston rod, and the piston acts on the sealing media to control the piston and the second-order push plate to move left and right through a sealing plate.
2. The deep sea mining submarine type connection processing center according to claim 1, wherein the connection chamber is cylindrical, a plurality of vertical partition plates are arranged at intervals along the circumferential direction of the connection chamber, the connection processing center is arranged in a cylindrical structure, a mud pump is arranged at the center of the bottom of the connection processing center, the connection space is in a fan-shaped cylindrical structure, and an access port is formed in the side surface of each connection space.
3. The deep sea mining submarine-type docking processing center according to claim 1, wherein the outlet end of the waste bin and the inlet end of the fresh bin are respectively provided with a waste loading conveyor belt and a fresh unloading conveyor belt, and the ends of the waste loading conveyor belt and the fresh unloading conveyor belt are connected through a docking device.
4. The deep sea mining submarine-type connection processing center according to claim 1, wherein a wireless charging module and a communication module are arranged on the connection device, and electric energy is supplemented through the wireless charging module; and bidirectional high-speed data transmission and communication are carried out with the outside through the communication module.
5. The deep sea mining submarine-type connection processing center according to claim 1, wherein the transmission part comprises a vertical rack, a transverse rack, and a large gear and a small gear which are coaxially arranged, the vertical rack and the transverse rack are respectively arranged on the pressure lever and the push rod, and the small gear and the large gear are respectively in meshed transmission with the vertical rack and the transverse rack.
6. The submarine mining docking processing center according to claim 1, wherein the transmission part is configured as a cam structure, the cam is extended and protruded outwards along the bottom end of the pressure rod to form an integral structure, and the corresponding ends of the push rod and the pressure rod are configured as inclined slope surfaces with an included angle of 30-60 ° with the horizontal plane.
7. The deep sea mining submarine-type connection processing center according to claim 1, wherein the ballast tank is provided with an open-top tank structure, and a ballast tank support frame matched with the ballast tank is arranged on the outer side of the ballast tank.
8. The submarine mining docking processing center according to claim 7, wherein springs are sleeved on the outer sides of the compression rods, and the upper ends and the lower ends of the springs respectively abut against the bottom of the ballast tank and the ballast tank support frame.
9. The deep sea mining submarine type connection processing center according to claim 1, wherein the outer side walls of the feeding screw and the discharging screw are provided with a plurality of rows of collecting claws in an axial arrangement, the feeding screw is arranged at the feeding end of the feeding conveyer belt, the discharging end of the feeding conveyer belt is connected with and continuously driven by the feeding end of the discharging conveyer belt, and the discharging end of the discharging conveyer belt is suspended above the ballast tank.
10. The deep sea mining submarine type connection processing center according to claim 1, wherein the tail end of the unloading cabin is provided with an open-structured unloading port, an unloading screw is installed at the unloading port, and an unloading plate made of soft materials is arranged at the unloading port in a downward and inclined manner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2019104125992 | 2019-05-17 | ||
| CN201910412599.2A CN110107300A (en) | 2019-05-17 | 2019-05-17 | Deep-sea mining bottom-sitting type is plugged into processing center |
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| CN111411965A true CN111411965A (en) | 2020-07-14 |
| CN111411965B CN111411965B (en) | 2021-06-11 |
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| CN202010410487.6A Active CN111411965B (en) | 2019-05-17 | 2020-05-15 | Deep sea mining bottom-sitting type connection processing center |
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| CN106121656A (en) * | 2016-08-19 | 2016-11-16 | 上海交通大学 | A kind of deep seafloor nodules collector device and collection ore deposit method thereof |
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- 2019-05-17 CN CN201910412599.2A patent/CN110107300A/en active Pending
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| WO2017038148A1 (en) * | 2015-08-28 | 2017-03-09 | 徹三 永田 | Mineral lifting system and mineral lifting method |
| JP2017141642A (en) * | 2016-02-12 | 2017-08-17 | 信 成井 | Mining device of rare earth resource mud in deep sea and mining method thereof |
| CN106121656A (en) * | 2016-08-19 | 2016-11-16 | 上海交通大学 | A kind of deep seafloor nodules collector device and collection ore deposit method thereof |
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| CN111411965B (en) | 2021-06-11 |
| CN110107300A (en) | 2019-08-09 |
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