CN210483534U - Movable deep sea sampling drilling machine - Google Patents
Movable deep sea sampling drilling machine Download PDFInfo
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- CN210483534U CN210483534U CN201921065285.1U CN201921065285U CN210483534U CN 210483534 U CN210483534 U CN 210483534U CN 201921065285 U CN201921065285 U CN 201921065285U CN 210483534 U CN210483534 U CN 210483534U
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Abstract
The utility model discloses a mobile deep sea sampling drilling machine, which comprises a frame, a camera and a power system; the frame includes the chassis, the chassis includes terminal surface down and the up end that sets up and the interval sets up relatively with lower terminal surface, the camera setting is at the front end of chassis, driving system includes a plurality of screw propellers, screw propeller and chassis fixed connection, the screw propeller divide into the suspension screw propeller that provides suspension power and provides displacement power's removal screw propeller, suspension screw propeller's first propeller blade's primary axis perpendicular to up end, the secondary axis of the second propeller blade of removal screw propeller is on a parallel with the up end. The utility model discloses can realize that removal type deep sea sample rig is located deep sea automatic movement work, but and the working condition in real-time supervision seabed.
Description
Technical Field
The utility model relates to a deep sea probing field, concretely relates to removal type deep sea sample rig.
Background
A plurality of resources to be developed, such as petroleum resources, mineral resources and the like, are stored in the deep sea bottom, people develop the resources on the sea bottom by means of advanced detection equipment and machines, but the deep sea sampling drilling machine in the prior art has certain defects.
For example, the utility model CN102628337B discloses a horizontal sampling drilling machine for chimney in deep sea polymetallic sulfide mining area, which comprises a frame, a hydraulic system is arranged at the right end of the bottom of the frame, a front support, a lift cylinder support and a rear support are sequentially arranged in the middle of the bottom of the frame, a lift cylinder is arranged on the lift cylinder support, a drilling mechanism is arranged on the rear support, an electronic cabin fixing seat, a front valve box and a valve box pressure compensation mechanism are sequentially arranged at the left end of the bottom of the frame, an electronic cabin is arranged on the electronic cabin fixing seat, the electronic cabin is respectively connected with an underwater transformer, the hydraulic system, the front valve box and the rear valve box, the front valve box is respectively connected with the hydraulic system, the lift cylinder and the drilling mechanism, the rear valve box is respectively connected with the front valve box, the lift cylinder and the drilling mechanism, the transformer pressure compensation mechanism is connected with the underwater transformer, leveling cylinders are respectively arranged at the four corners of the frame, however, the sampling drilling machine cannot monitor the deep sea situation in real time, and the sampling drilling machine needs to detect the throwing position in advance before going to the sea, namely, the sampling drilling machine cannot move after being thrown.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a removal type deep sea sample rig, removal type deep sea sample rig includes frame, camera, driving system, hydraulic system, control system, hangs and puts device and buoyancy piece, and this removal type deep sea sample rig has can be at 4500 meters deep sea work, can independently remove in the deep sea, can monitor deep sea operating mode, small, light in weight's advantage.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a mobile deep sea sampling drilling machine comprises a frame, a camera and a power system;
the rack comprises a bottom frame, the bottom frame comprises a lower end face and an upper end face opposite to the lower end face, and the lower end face and the upper end face are arranged at intervals; the camera is arranged at the front end of the underframe;
the power system comprises a plurality of propeller propellers, the propeller propellers comprise fixing seats and propeller blades arranged on the fixing seats, the fixing seats are fixedly connected with the bottom frame, the propeller propellers are divided into two types, suspension propeller propellers for providing suspension power and movable propeller propellers for providing displacement power, a first axis of a first propeller blade of each suspension propeller is perpendicular to the upper end face, and a second axis of a second propeller blade of each movable propeller is parallel to the upper end face.
Preferably, four suspension screw propellers are uniformly distributed at four corners of the upper end face, and four first screw propeller blades face the lower end face, so that the mobile deep sea sampling drilling machine provides more stable suspension force.
Preferably, the blade surface of the first propeller blade is perpendicular to the first axis, the blade surface of the second propeller blade is arranged at an included angle with the second axis, the included angle ranges from 30 degrees to 60 degrees, and the movable deep sea sampling drilling machine is provided with larger suspension power and displacement power through the arrangement.
Preferably, two of the moving propeller thrusters are provided, the two moving propeller thrusters are symmetrically arranged at the rear portion in the bottom frame, the two second propeller blades are oppositely arranged, and an included angle between the two second axes ranges from 60 ° to 120 °, by which the moving deep sea sampling drilling machine is facilitated to perform horizontal displacement in the sea floor.
Preferably, two movable propeller thrusters are arranged at the rear part in the underframe symmetrically, two second propeller blades are arranged in a back-to-back manner, and the included angle between the second axes ranges from 60 degrees to 120 degrees, so that the movable deep sea sampling drilling machine can be horizontally displaced in the seabed conveniently.
Preferably, the camera is arranged in a transparent pressure-resistant container, whereby the arrangement is such that the camera can operate at 4500 meters deep sea.
Preferably, the cameras at least comprise two cameras, and the two cameras are arranged in an included angle, so that the view field for monitoring the deep sea working condition can be enlarged, and the deep sea working condition can be better monitored.
Preferably, the mobile deep sea sampling drilling machine further comprises a hydraulic system, the hydraulic system comprises a hydraulic cylinder, the power system further comprises a drilling machine main body, the drilling machine main body is arranged at the middle front part of the underframe, the drilling machine main body comprises a support, a plurality of pulleys, a steel wire rope and a drilling machine power head, the hydraulic cylinder is arranged at the upper part of the support, a push rod of the hydraulic cylinder is connected with one end of the steel wire rope, the other end of the steel wire rope is connected with the drilling machine power head after being wound on the pulleys, the hydraulic cylinder drives the drilling machine power head to realize drilling and lifting actions along the direction vertical to the upper end face, through the arrangement, after the steel wire rope is wound on the pulleys and connected with the drilling machine power head, the required stroke and the required power of the hydraulic cylinder can be greatly reduced, and the whole height of the, in other words, the overall height of the mobile deep sea sampling drill can be reduced, thereby greatly reducing the overall volume.
Preferably, the mobile deep sea sampling drilling rig further comprises a hydraulic system, the hydraulic system drives the power system, the hydraulic system comprises a filter, a hydraulic motor pump and an oil tank, the filter, the hydraulic motor pump and the oil tank are all arranged in the base frame, an oil outlet of the oil tank is connected with an oil inlet of the hydraulic motor pump, an oil outlet of the hydraulic motor pump is connected with an oil inlet of the filter, and by means of the arrangement, high-pressure oil pumped out from an oil outlet of the hydraulic motor pump is filtered, a hydraulic valve is protected, and in other words, the stability of the mobile deep sea sampling drilling rig is improved.
Preferably, the mobile deep sea sampling drilling rig further comprises a plurality of buoyancy blocks, the frame comprises a support frame arranged on the upper end face, and the buoyancy blocks are uniformly distributed on the support frame.
Compared with the prior art, the utility model discloses profitable technological effect has been obtained:
1. because the mobile deep sea sampling drilling machine adopts a hydraulic system as a power source and all the parts have certain pressure resistance, the mobile deep sea sampling drilling machine can work in 4500 meters deep sea.
2. Since the mobile deep sea sampling rig includes a camera including camera and illumination functions, it is helpful for workers to monitor the working conditions in the deep sea.
3. Because the cameras are arranged at an included angle, the view field of the movable deep sea sampling drilling machine for monitoring the seabed can be enlarged.
4. The movable deep sea sampling drilling machine comprises a suspension propeller and a movable propeller, so that the movable deep sea sampling drilling machine can move autonomously in the deep sea, and a proper place is searched for drilling and sampling according to the image acquired by the camera.
5. Because suspension propeller propulsion equipartition sets up, just suspension propeller propulsion's first axis perpendicular to up end and the blade surface of first propeller blade provide bigger and more stable suspension power for removal type deep sea sample rig.
6. Because the movable deep sea sampling drilling machine comprises the buoyancy block, the weight of the movable deep sea sampling drilling machine in water is reduced, and the power required for lifting the movable deep sea sampling drilling machine is reduced.
7. The required stroke and the required power of the hydraulic oil cylinder are greatly reduced by the steel wire rope and the pulleys of the drilling machine main body, and the overall height of the mobile deep sea sampling drilling machine is reduced, so that the size is greatly reduced.
Drawings
FIG. 1 is a schematic view of a mobile deep sea sampling rig according to an embodiment of the present invention;
FIG. 2 is a schematic illustration of a drill body of an embodiment of the present invention;
wherein, the technical characteristics that each reference numeral refers to are as follows:
1. a buoyancy block; 2. a drill body; 3. a hoisting device; 4. a frame; 5. a terminal box; 6. an upper end surface; 7. a suspended propeller thruster; 8. a chassis; 9. moving the propeller thruster; 10. a filter; 11. an oil tank; 12. an electronic compartment; 13. a hydraulic motor pump; 14. a lower end face; 15. a pressure compensator; 16. a camera; 17. a support frame; 18. a pulley; 19. a hydraulic cylinder; 20. a drilling machine power head; 21. a wire rope; 22. a support; 23. a hydraulic solenoid valve cage;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following specific embodiments.
Referring to fig. 1-2, the embodiment discloses a mobile deep sea sampling drilling machine, which comprises a frame 4, a power system, a hydraulic system, a control system, two cameras 16, a hoisting device 3 and two buoyancy blocks 1;
Two cameras 16 are arranged at the front end of the underframe 8, and the two cameras 16 are arranged in a transparent pressure-resistant container, so that the two cameras 16 can normally work in 4500 m deep sea; the cameras 16 include imaging and lighting functions to help workers monitor the work conditions in the deep sea, and more specifically, it is described that two cameras 16 are arranged at an angle in the horizontal plane, specifically, two cameras 16 are perpendicular to each other in the horizontal plane, and the lens of one camera 16 faces the front of the mobile deep sea sampling drilling machine, so that the view for monitoring the work conditions in the deep sea can be enlarged, in other words, the work conditions in the front of the mobile deep sea sampling drilling machine can be clearly monitored, and the work conditions on the left side or the right side of the mobile deep sea sampling drilling machine can be clearly monitored, and in summary, the work conditions in the deep sea can be better monitored, and accidents can be avoided.
The power system comprises six propeller propellers, each propeller comprises a fixed seat and propeller blades arranged on the fixed seat, each propeller blade is rotatably connected to the fixed seat through a shaft hole, the fixed seats are fixedly connected with the underframe 8, the six propeller propellers are divided into four suspension propeller propellers 7 for providing suspension power and two movable propeller propellers 9 for providing displacement power, the four suspension propeller propellers 7 are uniformly distributed at four corners of the upper end surface 6 of the underframe 4, the suspension propellers enable the first propeller blades of the propellers to face the lower end surface 14, more stable suspension force is provided for the movable deep sea sampling drilling machine, the first axes of the first propeller blades of the suspension propeller propellers 7 are perpendicular to the upper end surface 6, the blade surfaces of the first propeller blades are perpendicular to the first axes, and larger suspension power is provided for the movable deep sea sampling drilling machine, the left and right sides of the two movable propeller propellers 9 are symmetrically arranged at the rear part in the underframe 8, the second axes of the second propeller blades of the movable propeller propellers 9 are parallel to the upper end face 6, the second propeller blades of the two movable propeller propellers are oppositely arranged, the included angle of the axes of the two second propeller blades is 90 degrees, the movable deep sea sampling drilling machine convenient to move carries out horizontal displacement in the seabed, the blade surfaces of the second propeller blades and the second axes are arranged at 45 degrees included angles, and larger displacement force is provided for the movable deep sea sampling drilling machine.
The hydraulic system comprises a hydraulic cylinder 19, the hydraulic system drives the power system to work, the power system also comprises a drilling machine main body 2, the drilling machine main body 2 is vertical to the lower end surface 14 and is fixed at the middle front part of the underframe 8, the drilling machine main body 2 comprises a bracket 22, three pulleys 18, a steel wire rope 21 and a drilling machine power head 20, the hydraulic cylinder 19 is arranged at the upper part of the bracket 22, a push rod of the hydraulic cylinder 19 can move telescopically along the direction vertical to the lower end surface 14, the three pulleys 18 are respectively arranged at the upper part, the middle part and the lower part of the bracket 22, the pulley 18 positioned at the middle part is a movable pulley, the pulley 18 positioned at the upper part and the lower part is a fixed pulley, the push rod of the hydraulic cylinder 19 is connected with one end of the steel wire rope 21, the other end of the steel wire rope 21 is sequentially wound around the three pulleys 18 and then connected with, after the steel wire rope 21 is wound on the three pulleys 18 and then is connected with the power head 20 of the drilling machine, the required stroke and the required power of the hydraulic cylinder 19 can be greatly reduced, and the overall height of the main body 2 of the drilling machine is reduced, in other words, the overall height of the mobile deep sea sampling drilling machine can be reduced, so that the overall volume is greatly reduced.
The hydraulic system also comprises a pressure compensator 13, an oil tank 11, a hydraulic motor pump 13, a filter 10 and a hydraulic solenoid valve box 23;
the pressure compensator 13 is arranged at the rear part in the underframe 8, and the pressure compensator 13 enables the oil return pressure of the hydraulic system to be equal to the seawater pressure; the oil tank 11 is arranged at the rear part in the underframe 8, and the oil tank 11 stores hydraulic oil required by the normal operation of the hydraulic system; the hydraulic motor is arranged in a fixed seat of the propeller thruster 7 and drives the suspended propeller thruster 7 and the movable propeller thruster 9 to work; the hydraulic motor pumps 13 are arranged on the left side and the right side in the underframe 8 and are close to the drilling machine main body 2, mechanical energy output by the motors is converted into hydraulic energy of hydraulic oil, the hydraulic energy is conveyed into a hydraulic system in the form of pressure and flow, and a hydraulic cylinder 19 and a hydraulic motor are driven to work; the filter 10 is arranged at the left side of the chassis 8 and is used for filtering micro impurities in the hydraulic oil and preventing the hydraulic cylinder 19 and the hydraulic motor from being blocked and losing efficacy; the hydraulic solenoid valve boxes 23 are arranged in the underframe 8 and positioned at two sides of the drilling machine main body 2, and are used for controlling the pressure, flow and flowing direction of hydraulic oil in a hydraulic system according to input signals;
the pressure compensator 13 is connected to the oil tank 11, and in this arrangement, the oil return pressure of the hydraulic system is made equal to the seawater pressure, and the oil return pressure is automatically adjusted according to the change in the seawater pressure with the change in the depth of the seawater, in other words, the stability of the mobile deep sea sampling rig is made better.
Under the arrangement, as the filter 10 is arranged in the hydraulic system, high-pressure oil pumped out from the oil outlet of the hydraulic click pump can be filtered, the high-pressure oil is conveyed to the hydraulic cylinder 19 and the hydraulic motor after the hydraulic oil is filtered, the hydraulic cylinder 19 and the hydraulic motor are prevented from being blocked and losing efficacy, namely, a hydraulic valve is protected, and in other words, the stability of the movable deep sea sampling drilling machine is provided.
Hydraulic pressure solenoid valve connects hydraulic motor pump 13, and hydraulic pressure solenoid valve case inside is equipped with the solenoid valve that the multiunit moisten in low temperature wear-resistant hydraulic oil, and the solenoid valve controls hydraulic motor pump 13 work according to input signal, in other words controls pressure, flow and the flow direction of hydraulic oil among the hydraulic system promptly, and is equipped with the sealing washer in the hydraulic pressure solenoid valve case, under this kind of setting, can prevent that the sea water from invading the inside of hydraulic pressure solenoid valve case, avoids sea water oxidation solenoid valve, guarantees that hydraulic system can normally work.
The hoisting device 3 is perpendicular to the upper end face 6 and arranged in the middle of the underframe 8, the hoisting device 3 is connected with an umbilical cable on a ship, and the hoisting and lifting of the mobile deep sea sampling drilling machine can be realized through the hoisting device 3 under the arrangement.
Two buoyancy pieces 1 are arranged on a support frame 17 and are uniformly arranged on the left side and the right side of a drilling machine main body 2, the buoyancy pieces 1 adopt glass beads and adhesives as inner core materials, and polyurea is sprayed on the surface.
The control system comprises an electronic cabin 12 and a terminal box 5, wherein the electronic cabin 12 is arranged in a bottom frame 8 and only depends on a hydraulic motor pump 13, the cabin body can resist the pressure of 4500 m seawater, a plurality of watertight connectors are arranged on a cabin cover, the electronic cabin 12 is connected with a camera 16 and a hydraulic solenoid valve box, an integrated circuit board is arranged in the electronic cabin 12, receives and transmits image signals and sensor signals of the camera 16, and transmits control signals to a solenoid valve in the hydraulic solenoid valve box to control the work of the hydraulic motor pump 13; the terminal box 5 is arranged on the upper end face 6 of the underframe 8, the input end of the terminal box 5 is connected with the umbilical cable, the output end of the terminal box 5 is connected with the electronic cabin 12 and the voltage reduction module, and high voltage electricity and signal electricity of the umbilical cable are respectively transmitted to the voltage reduction module and the electronic cabin 12 so as to provide power supply and control signals required by the mobile deep sea sampling drilling machine.
The utility model discloses use of embodiment:
before the mobile deep sea sampling drilling machine operates in the sea, the hoisting device 3 is firstly connected with an umbilical cable on a ship, and whether the mobile deep sea sampling drilling machine is normal or not is tested.
When the mobile deep sea sampling drilling machine is used for searching a proper drilling site, the operating personnel on the ship observes the working condition of the deep sea through the camera 16, and the control signal transmitted by the umbilical cable connected with the hoisting device 3 is firstly transmitted to the electronic cabin 12, the electronic cabin 12 transmits the control signal to the hydraulic electromagnetic valve box 23 after receiving the control signal to control the corresponding electromagnetic valve to work, the electromagnetic valve controls a corresponding hydraulic motor pump 13 to work after receiving a working signal, a motor of the hydraulic motor pump 13 is started to generate negative pressure, hydraulic oil in an oil tank 11 is pumped out, the hydraulic oil is pumped out from the oil tank 11 and reaches a hydraulic motor after passing through the hydraulic motor pump 13 and a filter 10, the hydraulic motor drives a suspended propeller thruster 7 and a movable propeller thruster 9 to work, and the suspended propeller thruster 7 and the movable propeller thruster 9 provide suspending and moving power for the movable deep sea drilling machine.
When the mobile deep sea sampling drilling machine finds a drilling-down place, the suspension propeller thruster 7 continues to operate to enable the mobile deep sea sampling drilling machine to be suspended in the sea floor, the mobile propeller thruster 9 continues to operate, the position of the mobile deep sea sampling drilling machine is continuously adjusted to be located at a correct drilling-down point, the suspension propeller thruster 9 stops operating, and the suspension propeller thruster 7 slowly reduces the rotating speed of the propeller blade to stop operating, so that the mobile deep sea sampling drilling machine slowly descends to a drilling-down point plane.
When the movable deep sea sampling drilling machine drills downwards, the rotating speeds of four propeller propellers 7 arranged on the upper end surface 6 are increased, the rotating directions of propeller blades of the propeller propellers 7 are opposite to the rotating directions of the movable deep sea sampling drilling machine when the movable deep sea sampling drilling machine is suspended on the seabed, and a certain drilling force is provided. An operator on a ship sends a drilling control signal, the drilling control signal is firstly transmitted to a terminal box 5 through an umbilical cable connected with a hoisting device 3, the terminal box 5 receives the drilling control signal and then transmits the drilling control signal to an electronic cabin 12, the electronic cabin 12 receives the drilling control signal and then transmits the drilling control signal to a hydraulic electromagnetic valve to control the corresponding electromagnetic valve to work, the electromagnetic valve receives the drilling control signal and then controls a corresponding hydraulic motor pump 13 to work, a motor of the hydraulic motor pump 13 is started to generate negative pressure to pump hydraulic oil in an oil tank 11, the hydraulic oil is pumped out from the oil tank 11 and reaches a hydraulic cylinder 19 in a drilling machine main body 2 through the hydraulic motor pump 13 and a filter 10, the hydraulic cylinder 19 works, namely a push rod of the hydraulic cylinder 19 moves to move a steel wire rope 21, the steel wire rope 21 is lowered to operate a drilling machine power head 20, and the drilling machine main body 2 starts to drill, the shipboard operator monitors the entire drilling process by means of the camera 16.
After the movable deep sea sampling drilling machine finishes sampling, a worker on the ship sends a stop signal, the stop signal is firstly transmitted to the terminal box 5 through an umbilical cable connected with the hoisting device 3, the terminal box 5 transmits the stop signal to the electronic cabin 12, the electronic cabin 12 transmits the stop signal to the hydraulic solenoid valve box to control the corresponding solenoid valve to stop working, the corresponding hydraulic motor pump 13 also stops working after the solenoid valve stops working, so that the drilling machine power head 20 of the drilling machine main body 2 stops working, and the hydraulic cylinder 19 resets. And then, the personnel on the ship sends a lifting control signal, the transmission mode of the lifting control signal is the same as that of the suspension movement control signal, the details are not repeated, the lifting control signal enables the rotating speed of the propeller thruster 7 to be increased, the steering is the same as that of the mobile deep sea sampling drilling machine during suspension, the mobile deep sea sampling drilling machine continuously floats upwards, and the mobile propeller thruster 9 starts to work during the floating so as to keep the correct position of the mobile deep sea sampling drilling machine and avoid that the umbilical cable connected with the suspension device 3 is pulled apart due to the rotation of the mobile deep sea sampling drilling machine.
The power required for any one of the above working processes is to transmit the high-voltage electricity on the ship to the voltage reduction module through the umbilical cable connected with the hoisting device 3, and then transmit the electricity to the control system of the mobile deep sea sampling drilling machine after the voltage reduction of the voltage reduction module, so as to maintain the normal work of the mobile deep sea sampling drilling machine.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.
Claims (10)
1. A movable deep sea sampling drilling machine is characterized by comprising a machine frame, a camera and a power system;
the rack comprises a bottom frame, the bottom frame comprises a lower end face and an upper end face opposite to the lower end face, and the lower end face and the upper end face are arranged at intervals; the camera is arranged at the front end of the underframe;
the power system comprises a plurality of propeller propellers, the propeller propellers comprise fixing seats and propeller blades arranged on the fixing seats, the fixing seats are fixedly connected with the bottom frame, the propeller propellers are divided into two types, suspension propeller propellers for providing suspension power and movable propeller propellers for providing displacement power, a first axis of a first propeller blade of each suspension propeller is perpendicular to the upper end face, and a second axis of a second propeller blade of each movable propeller is parallel to the upper end face.
2. The mobile deep sea sampling drill according to claim 1, wherein four floating propeller thrusters are provided, four floating propeller thrusters are uniformly distributed at four corners of the upper end surface, and four first propeller blades face the lower end surface.
3. The mobile deep sea sampling drill according to claim 1, wherein the first propeller blade is perpendicular to the first axis, the second propeller blade is disposed at an angle to the second axis, and the angle is in a range of 30 ° to 60 °.
4. A mobile deep sea sampling drill according to any one of claims 1 to 3 wherein there are two said mobile screw propellers arranged symmetrically at the rear within said chassis, two said second propeller blades are arranged oppositely and the angle between the two said second axes is in the range 60 ° to 120 °.
5. A mobile deep sea sampling drill according to any one of claims 1 to 3 wherein there are two said mobile screw propellers arranged symmetrically at the rear within said chassis, the two said second propeller blades are arranged opposite each other and the angle between the two said second axes is in the range 60 ° to 120 °.
6. The mobile deep sea sampling drill of claim 1, wherein the camera is disposed within a transparent pressure resistant container.
7. The mobile deep sea sampling drill rig according to claim 6, wherein the number of the cameras is at least two, and the two cameras are arranged at an included angle.
8. The mobile deep sea sampling drilling machine according to claim 1, further comprising a hydraulic system, wherein the hydraulic system comprises a hydraulic cylinder, the power system further comprises a drilling machine main body, the drilling machine main body is arranged at the middle front portion of the underframe, the drilling machine main body comprises a support, a plurality of pulleys, a steel wire rope and a drilling machine power head, the hydraulic cylinder is arranged on the upper portion of the support, a push rod of the hydraulic cylinder is connected with one end of the steel wire rope, the steel wire rope winds the pulleys, the other end of the steel wire rope is connected with the drilling machine power head, and the hydraulic cylinder drives the drilling machine power head to achieve drilling and lifting actions in a direction perpendicular to the upper end face.
9. The mobile deep sea sampling drilling machine according to claim 1, further comprising a hydraulic system, wherein the hydraulic system drives the power system, the hydraulic system comprises a filter, a hydraulic motor pump and an oil tank, the filter, the hydraulic motor pump and the oil tank are all arranged in the base frame, an oil outlet of the oil tank is connected with an oil inlet of the hydraulic motor pump, and an oil outlet of the hydraulic motor pump is connected with an oil inlet of the filter.
10. The mobile deep sea sampling drilling rig according to any one of claims 1 to 3 or 6 to 9, further comprising a plurality of buoyancy blocks, wherein the frame comprises a support frame disposed on the upper end surface, and the plurality of buoyancy blocks are uniformly distributed on the support frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921065285.1U CN210483534U (en) | 2019-07-09 | 2019-07-09 | Movable deep sea sampling drilling machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921065285.1U CN210483534U (en) | 2019-07-09 | 2019-07-09 | Movable deep sea sampling drilling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206488A (en) * | 2019-07-09 | 2019-09-06 | 广州海洋地质调查局 | A kind of mobile model deep earth sampling drilling machine |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206488A (en) * | 2019-07-09 | 2019-09-06 | 广州海洋地质调查局 | A kind of mobile model deep earth sampling drilling machine |
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