CN210101937U

CN210101937U - Be used for unmanned ship detection equipment

Info

Publication number: CN210101937U
Application number: CN201920742451.0U
Authority: CN
Inventors: 夏平平; 吕太之; 汪沁; 王悦骎
Original assignee: Jiangsu Maritime Institute
Current assignee: Jiangsu Maritime Institute
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-21
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a be used for unmanned ship detection equipment, including hull and detector, from the top down parallel arrangement has first baffle, second baffle and third baffle in the detector, third baffle top and below are equipped with sampling mechanism and electric power mechanism respectively, electric power mechanism sets up two permanent magnets on diapire and the third baffle lower surface in the detector including the symmetry, the annular opening has been seted up on the lateral wall of detector, install the pivot through sealed bearing in the annular opening, the one end of pivot is located the detector and rotates outward and install the paddle, the other end of pivot is located the detector and welds and have the coil, and the coil is located between two permanent magnets. The utility model discloses think about novelty, can improve unmanned ship's duration greatly, the cleanness of the energy of using moreover can not cause any pollution to the waters, has broken the limitation that small-size unmanned ship can survey the shallow waters in the past, has enlarged its range of application.

Description

Be used for unmanned ship detection equipment

Technical Field

The utility model relates to an unmanned ship technical field especially relates to a be used for unmanned ship detection equipment.

Background

The unmanned ship is a full-automatic water surface robot which can navigate on the water surface according to preset tasks by means of accurate satellite positioning and self sensing, and is commonly used for environmental monitoring, water area detection, area cruising and other aspects, the unmanned ship detection equipment replaces manpower to detect, so that the detection efficiency can be greatly improved, the previous scientific investigation can only carry out data acquisition by a mode that scientific researchers drive rubber boats, the detection process is very dangerous and hard, the lives of the scientific researchers can be threatened when storms occur, the problems are solved by the appearance of the unmanned ship, the unmanned ship can drive into a water area with serious pollution or narrow vision, the driving mode can be intelligently changed, and danger is avoided.

In the process of using the unmanned ship to carry out environmental monitoring and water sample collection, a storage battery or a solar cell panel is required to be equipped on the unmanned ship to supply power, a water sample collection device is usually arranged on a ship body of the unmanned ship and cannot be separated from the ship body to collect water samples, on one hand, the water sample collection device increases the weight of the unmanned ship, the power consumption rate is improved, the endurance time of the unmanned ship is influenced, on the other hand, because the biomass or the pollution degree at different water depths in a lake or a river is greatly different, only a surface water sample is collected, the water quality condition of the lake or the river can not be accurately assayed and analyzed, and the evaluation result can be caused to be wrong, so the unmanned ship detection equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and provides a detection device for an unmanned ship.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a be used for unmanned ship detection equipment, includes hull and detector, from the top down parallel arrangement has first baffle, second baffle and third baffle in the detector, third baffle top and below are equipped with sampling mechanism and electric power mechanism respectively, electric power mechanism sets up two permanent magnets on diapire and third baffle lower surface in the detector including the symmetry, the annular opening has been seted up on the lateral wall of detector, install the pivot through sealed bearing in the annular opening, the one end of pivot is located the detector and rotates outward and install the paddle, the other end of pivot is located the detector and welds and have the coil, and the coil is located between two permanent magnets, the one end electric connection that the paddle was kept away from to the coil has the converter, converter electric connection has the battery.

Preferably, sampling mechanism includes miniature pump, and miniature pump fixed mounting is between the upper surface of the interior roof of detector and first baffle, miniature pump's inlet tube runs through the lateral wall of detector and extends to outside the detector, a plurality of inlet openings have been seted up to equal symmetry on first baffle and the second baffle, pass through the pipe connection between two corresponding inlet openings, and all be provided with the solenoid valve on every pipeline, the symmetry is provided with a plurality of liquid separating plates between second baffle and the third baffle, and every liquid separating plate all is located between two corresponding inlet openings.

Preferably, the arc wall has been seted up on the lateral wall of detector, the fixed two fixed axles that are provided with in middle part of arc wall, and the end of two fixed axles all is through mount pad fixedly connected with miniature camera, two rotate jointly on the fixed axle and install the spherical cover, and be provided with rotary seal between spherical cover and the arc wall, the cover is equipped with clean ring on the spherical cover, clean ring passes through bolt fixed mounting on the lateral wall of detector, and the internal diameter of clean ring equals the diameter of the corresponding part of spherical cover.

Preferably, energy storage device, solar cell panel and controller are installed from left to right in proper order on the hull, the bilateral symmetry of controller is provided with two damping device, two pushers are installed to the afterbody symmetry of hull, the bottom symmetric welding of hull has two lifting frames, two the below of lifting frame is installed two collet jointly, two the direction that sets up of collet all is the same with the direction of travel of hull.

Preferably, damping device includes the fixed block, the welding has spacing post and the spring that sets up around spacing post on the terminal surface of fixed block, and the other end welding of spring is on the lateral wall of controller, the spacing groove has been seted up on the spacing post, install on the lateral wall of controller and push away the post, and the end that pushes away the post is located the spacing inslot.

Preferably, the bottom of hull is provided with the anchor and throws the device, the anchor throws the device and includes the bottom bin and the anchor machine with hull fixed connection, install micro motor in the bottom bin, micro motor's output shaft is connected through the shaft coupling with the bearing bar of anchor machine, around being equipped with the cable wire on the bearing bar, and the end and the detector fixed connection of cable wire.

Preferably, the fixed sealed cabin that is provided with on the diapire of detector, be provided with the driver in the sealed cabin, the drive shaft of driver rotates and is connected with the bearing arm, the one end that the sealed cabin was kept away from to the bearing arm rotates and is connected with the reversing bar, the terminal fixed mounting of reversing bar has the sonar.

The utility model has the advantages that:

1. by arranging the paddle, the permanent magnet, the coil and the like, because the detector is arranged at the bottom of the unmanned ship, water flow can drive the paddle to rotate in the moving process of the unmanned ship, so that the coil cuts the magnetic induction line to generate induced current, the induced current is converted into direct current by the converter and then stored in the storage battery to be used by an electric device in the detector, when the unmanned ship runs to a target area, the detector is released by the anchor machine, the detector sinks by self weight, and the sinking depth of the detector is controlled by the length of the steel cable.

2. Through setting up miniature pump, can carry the water sample in target waters in the detector, open through a controller control solenoid valve, close miniature pump and solenoid valve after waiting for the water sample collection to accomplish, the detector goes to another waters and gathers other water sample samples, because separate the storage through liquid distribution plate 14 between the sample of gathering, so the contaminated condition of water sample can not appear, can realize the regional three-dimensional water sample collection in target waters through this kind of mode, make water quality testing result scientific and reasonable more.

3. Can avoid aquatic solid particle to scrape colored camera lens through set up a spherical cover of making by transparent material outside miniature camera, spherical cover can rotate along with the impact force of rivers simultaneously, and the cleaning ring that sets up on spherical cover just can clean it at spherical cover pivoted in-process, prevents to adhere to the filth on the spherical cover, influences miniature camera's the adoption like, and this clean process need not consume the electric energy moreover, can reduce the consumption of electric power.

4. Through setting up lifting frame and collet, can make unmanned ship's impeller raise a distance, avoid the driver to be twined by debris under water, can also enlarge the selection scope of impeller, if adopt devices such as wind-force driven impeller.

5. Can be to arbitrary direction pivoted sonar through the setting, can increase the flexibility ratio of sonar transmitter, only need assemble a sonar and just can realize the detection to the arbitrary direction in target waters.

To sum up, the utility model discloses the design is novel, can improve unmanned ship's duration greatly, and the cleanness of the energy of using moreover can not cause any pollution to the waters, has broken the limitation that small-size unmanned ship can survey the shallow waters in the past, has enlarged its range of application.

Drawings

Fig. 1 is a schematic structural diagram of the unmanned ship detection device provided by the present invention;

fig. 2 is a top view of a ship body in the unmanned ship detection device provided by the present invention;

fig. 3 is a side view of a hull for use in the unmanned ship detection device according to the present invention;

fig. 4 is a side view of a sonar device part in the unmanned ship detection equipment provided by the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 2;

fig. 6 is an enlarged view of fig. 1 at B.

In the figure: the device comprises a hull 1, a bottom support 2, a pusher 3, a lifting frame 4, a solar cell panel 5, an energy storage device 6, a controller 7, a bottom support 8, an anchor machine 9, a detector 10, a first partition plate 11, a miniature water pump 12, an electromagnetic valve 13, a liquid separation plate 14, a blade 15, a permanent magnet 16, a coil 17, an 18 converter 19, a storage battery 20, a fixed block 21, a sealed cabin 22, a push column 23, a limit column 24, a fixed shaft 24, a spherical cover 25, a miniature camera 26, a cleaning ring 27, a driving shaft 28, a supporting rod 29, a ball seat 30, a receiver 31, a sonar 32, a second partition plate 33, a third partition plate 34, a driver 35, a bearing arm 36, a reversing rod 37 and a sonar 38.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a detection device for an unmanned ship comprises a ship body 1 and a detector 10, a first partition plate 11, a second partition plate 33 and a third partition plate 34 are arranged in parallel from top to bottom in the detector 10, a sampling mechanism and an electric mechanism are respectively arranged above and below the third partition plate 34, the electric mechanism comprises two permanent magnets 16 symmetrically arranged on the inner bottom wall of the detector 10 and the lower surface of the third partition plate 34, an annular hole is formed in the side wall of the detector 10, a rotating shaft is arranged in the annular hole through a sealing bearing, one end of the rotating shaft is arranged outside the detector 10 and is rotatably provided with a paddle 15, the other end of the rotating shaft is arranged in the detector 10 and is welded with a coil 17, the coil 17 is made of a good conductor, the coil 17 is arranged between the two permanent magnets 16, one end of the coil 17 far away from the paddle 15 is electrically connected, the converter 18 can convert the induced current generated by the coil 17 into direct current to power the battery 19.

The utility model discloses in, sampling mechanism includes miniature pump 12, and miniature pump 12 fixed mounting is between the interior roof of detector 10 and the upper surface of first baffle 11, miniature pump 12's inlet tube runs through the lateral wall of detector 10 and extends to outside the detector 10, a plurality of inlet openings have been seted up to equal symmetry on first baffle 11 and the second baffle 33, through the pipe connection between two corresponding inlet openings, and all be provided with solenoid valve 13 on every pipeline, solenoid valve 13 can control the water sample and enter into the appointed region of depositing, the symmetry is provided with a plurality of minutes liquid board 14 between second baffle 33 and the third baffle 34, divide liquid board 14 to guarantee can not cross contamination between the water sample, and every minute liquid board 14 all is located between two corresponding inlet openings.

The utility model discloses in, the arc wall has been seted up on the lateral wall of detector 10, the fixed two fixed axles 24 that are provided with in middle part of arc wall, and the end of two fixed axles 24 all is through mount pad fixedly connected with miniature camera 26, rotate jointly on two fixed axles and install spherical cover 25, and be provided with rotary seal between spherical cover 25 and the arc wall, the cover is equipped with clean ring 27 on the spherical cover 25, clean ring 27 passes through bolt fixed mounting on the lateral wall of detector 10, and clean ring 27's internal diameter equals the diameter of the corresponding part of spherical cover 25, clean ring 27 can scrape the filth from spherical cover 25 at spherical cover 25 rotation in-process, avoid influencing miniature camera 26 and adopt the image.

The utility model discloses in, from left to right install energy storage device 6, solar cell panel 5 and controller 7 in proper order on the hull 1, the bilateral symmetry of controller 7 is provided with two damping device, and two impeller 3 are installed to the afterbody symmetry of hull 1, and the bottom symmetric welding of hull 1 has two lifting frame 4, and two collet 2 are installed jointly to the below of two lifting frame 4, and two collet 2 set up the direction all the same with the advancing direction of hull 1.

The utility model discloses in, damping device includes fixed block 20, and the welding has spacing post 23 and the spring that sets up around spacing post 23 on the terminal surface of fixed block 20, and the other end welding of spring has seted up the spacing groove on spacing post 23 on the lateral wall of controller 7, installs on the lateral wall of controller 7 and pushes away post 22, and the end that pushes away post 22 is located the spacing inslot, can weaken the vibrations that controller 7 received, avoids influencing the electronic component in it.

The utility model discloses in, the bottom of hull 1 is provided with the anchor and throws the device, and the anchor is thrown the device and is included the bottom bin 8 and the anchor machine 9 with 1 fixed connection of hull, installs micro motor in the bottom bin 8, and micro motor's output shaft is connected through the shaft coupling with the bearing bar of anchor machine, around being equipped with the cable wire on the bearing bar, and the end and the detector 10 fixed connection of cable wire.

The utility model discloses in, the fixed sealed capsule 21 that is provided with on the diapire of detector 10, be provided with driver 35 in the sealed capsule 21, the drive shaft rotation of driver is connected with bearing arm 36, and bearing arm 36 keeps away from the one end rotation of sealed capsule 21 and is connected with reversing bar 37, and reversing bar 37's terminal fixed mounting has sonar 38, can make sonar 38 realize omnidirectional rotation, need not install a plurality of sonars 38 in different positions.

When the utility model is used, the energy storage device 6 is charged fully to drive the pusher 3 to push the unmanned ship to run initially, in the process that the unmanned ship runs to a target water area, the solar cell panel 5 converts solar energy into electric energy to supply power to the energy storage device 6, the damping device can reduce vibration borne by the controller 7, the controller 7 is internally provided with necessary components such as a signal transceiver, a distance sensor and a positioner, the detector 10 keeps a water surface state along with the running of the unmanned ship, water flow drives the blades 15 to rotate, the blades 15 drive the coil 17 to rotate back and forth, because the coil 17 is positioned between the two permanent magnets 16, so that the coil 17 continuously cuts the magnetic induction lines formed by the permanent magnets 16 to generate an induction current, the end of the coil 17 is connected to the converter 18, and the converter 18 can convert the alternating current into the direct current, so that the electric energy generated by the coil 17 can be stored in the storage battery 19.

When the unmanned ship runs to a target water area, the anchor machine 9 releases the steel cable under the action of the micro motor, the detector sinks towards the water by the gravity of the detector 10 and the gravity of the steel cable, the released length of the steel cable is the sinking depth of the detector 10, when the detector 10 moves to a designated area, the storage battery 19 supplies power to the outside, the controller 7 controls the micro water pump 12, the electromagnetic valve 13, the micro camera 26 and other devices to work through electromagnetic signals, the micro water pump 12 pumps a water sample into the detector and limits the water sample to be positioned above the first partition plate 11, then the electromagnetic valve 13 is opened, the water sample flows into the storage chamber from the pipeline, namely, the second partition 33, the second partition 34 and the liquid separating plate 14 form a rectangular space, and then the steel cable with a certain length is released again, so that the detector 10 reaches a deeper water area, the water sample collection process is repeated, and the three-dimensional collection of the water sample is realized.

When a target water area needs to be shot or measured, the controller 7 controls the miniature camera 26 to take or record a picture, the detector 10 is located in flowing water, so that the detector per se also swings along with water flow, the spherical cover 25 can randomly rotate along the fixed shaft under the action of water, the cleaning ring 27 is in contact with the spherical cover 25 in the rotating process of the spherical cover 25, stains on the spherical cover 25 are scraped off, the cleanness of the spherical cover 25 is kept, the image acquisition of the miniature camera 26 is prevented from being influenced, meanwhile, the driver 35 drives the bearing arm 36 to rotate, and the bearing arm 36 and the reversing rod 37 are also relatively rotated, so that the sonar 38 can randomly move in a three-dimensional space, sound waves emitted by the sonar 38 are received after being reflected, and the distance between the sonar 38 and a target object can be obtained after being processed by the controller 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for unmanned ship detection equipment, includes hull (1) and detector (10), its characterized in that, from the top down parallel arrangement has first baffle (11), second baffle (33) and third baffle (34) in detector (10), third baffle (34) top and below are equipped with sampling mechanism and electric power mechanism respectively, electric power mechanism includes two permanent magnet (16) of symmetry setting on diapire and third baffle (34) lower surface in detector (10), the annular hole has been seted up on the lateral wall of detector (10), install the pivot through sealed bearing in the annular hole, the one end of pivot is located detector (10) outer and rotate and install paddle (15), the other end of pivot is located detector (10) and the welding has coil (17), and coil (17) are located between two permanent magnet (16), one end, far away from the paddle (15), of the coil (17) is electrically connected with a converter (18), and the converter (18) is electrically connected with a storage battery (19).

2. The unmanned ship detection device of claim 1, wherein the sampling mechanism comprises a micro water pump (12), a water inlet pipe of the micro water pump (12) penetrates through a side wall of the detector (10) and extends out of the detector (10), a plurality of water inlet holes are symmetrically formed in the first partition plate (11) and the second partition plate (33), two corresponding water inlet holes are connected through a pipeline, each pipeline is provided with an electromagnetic valve (13), and a plurality of liquid separating plates (14) are symmetrically arranged between the second partition plate (33) and the third partition plate (34).

3. The unmanned ship detection device according to claim 1, wherein an arc-shaped groove is formed in the side wall of the detector (10), two fixing shafts (24) are fixedly arranged in the middle of the arc-shaped groove, the tail ends of the two fixing shafts (24) are fixedly connected with a miniature camera (26) together, spherical covers (25) are rotatably mounted on the two fixing shafts together, and cleaning rings (27) are sleeved on the spherical covers (25).

4. The unmanned ship detection device according to claim 1, wherein the energy storage device (6), the solar cell panel (5) and the controller (7) are sequentially installed on the ship body (1) from left to right, two shock absorption devices are symmetrically arranged on two sides of the controller (7), and two pushers (3) are symmetrically installed at the tail of the ship body (1).

5. The unmanned ship detection device according to claim 1, wherein an anchoring and throwing device is arranged at the bottom of the ship body (1), the anchoring and throwing device comprises a bottom bin (8) fixedly connected with the ship body (1) and an anchor machine (9), a micro motor is installed in the bottom bin (8), an output shaft of the micro motor is connected with a bearing rod of the anchor machine, a steel cable is wound on the bearing rod, and the tail end of the steel cable is fixedly connected with the detector (10).

6. The unmanned ship detection device according to claim 1, wherein a sealed cabin (21) is fixedly arranged on the bottom wall of the detector (10), a driver (35) is arranged in the sealed cabin (21), a drive shaft of the driver is rotatably connected with a bearing arm (36), the tail end of the bearing arm (36) is rotatably connected with a reversing rod (37), and the tail end of the reversing rod (37) is fixedly provided with a sonar (38).