CN109229290A - A kind of automatic pick-up boat of garbage on water - Google Patents

A kind of automatic pick-up boat of garbage on water Download PDF

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Publication number
CN109229290A
CN109229290A CN201811128618.0A CN201811128618A CN109229290A CN 109229290 A CN109229290 A CN 109229290A CN 201811128618 A CN201811128618 A CN 201811128618A CN 109229290 A CN109229290 A CN 109229290A
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CN
China
Prior art keywords
servo
hull
driver
salvaging
acceleration detection
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Pending
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CN201811128618.0A
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Chinese (zh)
Inventor
晏醒醒
刘云平
刘佳
司青云
陆祺恺
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Nanjing University of Information Science and Technology
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Nanjing University of Information Science and Technology
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Publication date
Application filed by Nanjing University of Information Science and Technology filed Critical Nanjing University of Information Science and Technology
Priority to CN201811128618.0A priority Critical patent/CN109229290A/en
Publication of CN109229290A publication Critical patent/CN109229290A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/32Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B15/00Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10Devices for removing the material from the surface

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

The invention discloses a kind of automatic pick-up boats of garbage on water, including hull and dynamical system, control system, collection system, salvaging transportation system;The control system is by single-chip microcontroller, guide needle control, acceleration detection sensor, relay, actuator composition, actuator mainly includes ultrasonic sensor, servo-driver, shaft, barn door and bottom plate, ultrasonic sensor and servo-driver communication connection, servo-driver includes servo motor, signal is passed to servo-driver by ultrasonic sensor, the rotation of servo-driver control servo motor, when servo motor rotation, shaft drives bottom plate and acceleration detection sensor to rotate together, but guide needle control is directed toward constant at this time, to which the acceleration detection sensor changes with the hull relative position;The invention is salvaged and unmanned using intelligence, is solved tradition and is salvaged large labor intensity, the drawbacks such as working environment is severe, cleaning efficiency is low.

Description

A kind of automatic pick-up boat of garbage on water
Technical field
The invention belongs to field of intelligent control technology, are related to a kind of automatic pick-up boat of garbage on water.
Background technique
Now existing large-scale pick-up boat drives by fuel oil, and there is only air pollution, noise pollution and oil pollutions The problems such as, and it is bulky, operating cost is high, energy consumption is high, need professional person to operate, to cannot be widely used In the garbage collection operations of city river and scenic spot waters, it is difficult to popularize.
To solve the problems, such as collecting refuse from open water, at present many areas or using manually salvaging by the way of based on, use Half cabin formula or deck automatic barge hold string bag station by sanitationman and directly rubbish fishing are come up above deck.It is this traditional Refloatation method large labor intensity, working environment are severe, and personal safety is not guaranteed, clear up rubbish low efficiency;Traditional water surface rubbish Rubbish is cleared up ship and is salvaged using the track of linear reciprocal motion, since rubbish has certain drift relative to the water surface, salvages effect Bad, operator needs ceaselessly to manipulate back and forth the case where being unevenly distributed according to rubbish, time-consuming and laborious, and damages to machine Evil is larger, moreover, general mechanization marine salvage equipment work surface is small, cannot reach beach, the work of narrow river bank, can not be thorough It removes rubbish.The present invention has made improvement on the basis of existing technology, improves the efficiency for salvaging rubbish, overcomes well Drawbacks described above.
Summary of the invention
The technical problem to be solved by the present invention for the above-mentioned state of the art is to provide a kind of garbage on water to salvage automatically Ship can independently pursue the track of rubbish;Using the principle of eccentric wheel, using special collection device, by the floating refuse in front It is led through and, collection is placed in dedicated dustbin.
To realize the above-mentioned technical purpose, the technical scheme adopted by the invention is as follows: a kind of automatic pick-up boat of garbage on water, including Hull, hull include dynamical system and power-supply system, and the dynamical system mainly includes driving motor and propeller, the driving Motor is connected with propeller drive;The power-supply system is located in hull and is electrically connected with dynamical system, mentions for dynamical system For electric energy, it is characterised in that: further include control system, collection system salvages transportation system;The control system mainly includes list Piece machine, acceleration detection sensor, guide needle control and actuator, single-chip microcontroller are connect with acceleration detection sensor communication, described When the acceleration detection sensor hull relatively is fixed, acceleration detection sensor detects the position letter of guide needle control transmitting Number, after single-chip microcontroller receives the signal of transmitting, driving motor movement is controlled by PWM wave, driving motor drives propeller to complete ship The forward travel of body;The actuator mainly includes ultrasonic sensor, servo-driver, shaft, barn door and bottom plate, bottom plate It is fixedly connected in shaft with acceleration detection sensor, shaft is connected on servo-driver, and guide needle control is fixedly connected In on barn door, barn door is connected to above bottom plate by pillar, and ultrasonic sensor and servo-driver communication connection are described Servo-driver is constant relative to the hull position, and servo-driver includes servo motor, and ultrasonic sensor passes signal Servo-driver is passed, servo-driver controls the rotation of servo motor, when servo motor rotation, watches since shaft is connected to It taking on driver, shaft drives bottom plate and acceleration detection sensor to rotate together, but guide needle control direction is constant at this time, from And the acceleration detection sensor changes with the hull relative position, the acceleration detection sensor detects compass The position change of controller signals, and then the principal direction for making the hull advance changes, to change the direction of motion of hull;Institute It states collection system to be made of collecting wheel and collecting board, the collecting wheel is the two profiling blade variable eccentric collecting wheels in left and right, the receipts Collecting plate is to become wing bias collecting board, the left profiling blade variable eccentric collecting wheel and the right profiling blade variable eccentric collecting wheel band respectively The change wing bias collecting board to be moved to be stretched in opposite directions bunched rotary motion, collecting wheel drives collecting board to carry out rotary motion, Before rubbish is focused on the salvaging transportation system;The salvaging transportation system is by salvaging plate, delivery board, synchronous conveying chain, chain At 50 degree of angles, the salvaging plate is pacified by hinge mount for wheel, synchronous long axis and hinge mount composition, the synchronous conveying chain and horizontal plane Loaded on the synchronous long axis;The salvaging plate is rotated with the synchronous conveying chain around the sprocket wheel, next described same Step-length axis supports the free end of the hinge mount, and the salvaging plate continues to rotate with the synchronous conveying chain around the chain Dynamic, and so on, the overturning for salvaging plate with respect to conveyor surface completion from negative angle to positive-angle salvages rubbish to described defeated It send on plate.
Preferably, the single-chip microcontroller model STM32F103RBT6 of the control system.
Preferably, model 120W, 12V the minisize dc permanent magnetic speed-adjusting 5D120GN-CC type motor of the driving motor.
Preferably, the model KS103 series of the ultrasonic sensor.
Preferably, the salvaging transportation system use arcuation guide rail, the salvagings plate be it is netted, on the salvaging plate Equipped with piece is picked, the piece that picks is given also along the arcuation guide rail when carrying out salvaging movement with the salvaging plate Direction constantly moves up and down, and the rubbish being wrapped on the salvaging plate is rejected completely upwards.
Preferably, the sprocket wheel is two pairs of large and small sprocket wheels (construction).
Preferably, the synchronous conveying chain is that two synchronous conveying chains are parallel, and every certain chain number of spacing is described in one Synchronous long axis is connected, and the synchronous long axis has the function of realizing the synchronous conveying chain synchronization and the installation salvaging plate.
Preferably, the guide needle control includes the anti-dazzling screen at the top of compass and compass, and the acceleration detection passes Sensor detects that the position signal of barn door transmitting at the top of the compass passes through PWM wave after single-chip microcontroller receives the signal of transmitting Driving motor movement is controlled, driving motor drives the forward travel of propeller completion hull.
Preferably, the servo controller has a comparator, and external signal is compared with reference signal, the side of judging To and size, to generate the turn signal of servo motor.
The present invention compared with prior art possessed by the utility model has the advantages that the invention using intelligence salvage and it is unmanned, solution Large labor intensity, working environment are severe in traditional salvaging mode of having determined, personal safety does not ensure, cleaning efficiency is low, generate The drawbacks such as environmental pollution and noise pollution, work surface are small.Using spiral forward travel, solves traditional line formula back and forth movement Caused by operation it is time-consuming and laborious, larger drawback is damaged to machine, can travel along rubbish region, make salvaging effect more It is good;Collecting wheel design becomes wing eccentric moving mechanism using profiling, drives collecting board to carry out the bunched rotary motion that stretches, increases work Effective breadth of industry, improves work efficiency and operation quality;Salvaging mechanism uses arcuation guide rail, covers on netted salvaging plate Piece is picked, picks piece while carrying out salvaging movement with fishing bar, constantly up and down also along the given direction of arcuation guide rail Movement will be wrapped in the rubbish salvaged on plate and reject upwards completely, prevent polybag etc. to be wrapped in and salvage on plate, guarantee entirely system System can be with reliably working.
Detailed description of the invention
Fig. 1 is control system partial structure diagram;
Fig. 2 is to salvage transportation system structural schematic diagram;
Fig. 3 is synchronous conveying chain structural schematic diagram;
Fig. 4 is device for cleaning water surface rubbish schematic side view;
Fig. 5 is overall schematic of the present invention.
1, acceleration detection sensor;2, guide needle control;3, decelerating motor;4, shaft;5, barn door;6, bottom plate;7, Collecting wheel;8, plate is salvaged;9, delivery board;10, synchronous conveying chain;11, sprocket wheel;12, synchronous long axis 13, hinge mount;A, hull;B, Collection system;C, transportation system is salvaged.
Specific embodiment
Specific embodiments of the present invention will be described in further detail below.
The automatic pick-up boat of a kind of garbage on water of the invention, including hull A, the hull A includes dynamical system and power supply System, the dynamical system mainly include driving motor and propeller, and the driving motor is connected with propeller drive, driving electricity Model 120W, 12V the minisize dc permanent magnetic speed-adjusting 5D120GN-CC type motor of machine;The power-supply system is located in hull A simultaneously It is electrically connected with dynamical system, provides electric energy for dynamical system, further included control system, collection system B, salvage transportation system C; The control system mainly includes single-chip microcontroller, acceleration detection sensor 1, guide needle control 2 and actuator, single-chip microcontroller model STM32F103RBT6, single-chip microcontroller and 1 communication connection of acceleration detection sensor, the guide needle control 2 include compass and refer to Anti-dazzling screen at the top of compass, when the acceleration detection sensor 1 hull relatively is fixed, the acceleration detection sensor 1 is examined The position signal that barn door 5 transmits at the top of the compass is measured to control after single-chip microcontroller receives the signal of transmitting by PWM wave Driving motor movement, driving motor drive the forward travel of propeller completion hull A;The actuator mainly includes that ultrasonic wave passes Sensor, servo-driver, shaft 4, barn door 5 and bottom plate 6, bottom plate 6 and acceleration detection sensor 1 are fixedly connected in shaft 4, Shaft 4 is connected on servo-driver, and guide needle control 2 is fixedly connected on barn door 5, and barn door 5 is connected by pillar Above bottom plate 6, the model KS103 of ultrasonic sensor is serial, ultrasonic sensor and servo-driver communication connection, institute It is constant relative to the hull position to state servo-driver, servo-driver includes servo motor 3, and ultrasonic sensor is by signal Servo-driver is passed to, servo-driver controls the rotation of servo motor 3, when servo motor 3 rotates, since shaft 4 connects It is connected on servo-driver, shaft 4 drives bottom plate 6 and acceleration detection sensor 1 to rotate together, but guide needle control 2 at this time Be directed toward it is constant, so that the acceleration detection sensor 1 changes with the hull relative position, the acceleration detection sensor 1 detects the position change of 2 signal of guide needle control, and then the principal direction for making the hull advance changes, to change ship The direction of motion of body A has a reference circuit inside servo-driver, and the generation period is 20MS, and the benchmark of width 1.5MS is believed Number, the servo controller has a comparator, and external signal is compared with reference signal, judges direction and size, from And generate the turn signal of servo motor 3;
The collection system B is made of collecting wheel 7 and collecting board 71, and the collecting wheel 7 is that the profiling of left and right two becomes wing bias receipts Collection wheel, the collecting board are to become wing bias collecting board, and the left profiling blade variable eccentric collecting wheel and the right profiling change wing are eccentric Collecting wheel drives the change wing bias collecting board to be stretched in opposite directions bunched rotary motion respectively, and collecting wheel 7 drives collecting board 71 carry out rotary motion, before rubbish is focused on the salvaging transportation system;
The salvaging transportation system C is by salvaging plate 8, delivery board 9, synchronous conveying chain 10, sprocket wheel 11, synchronous long axis 12 and hinge mount 13 compositions, the synchronous conveying chain 10 and horizontal plane are at 50 degree of angles, and the synchronous conveying chain is that two synchronous conveying chains are parallel, often The certain chain number of spacing is connected with a synchronous long axis, the synchronous long axis have realize the synchronous conveying chain it is synchronous and The effect for salvaging plate 8 is installed, the salvaging plate 8 is installed on 13 on the synchronous long axis by hinge mount 13;The salvaging Plate 8 is rotated with the synchronous conveying chain 10 around the sprocket wheel 11, and next synchronous long axis supports the hinge mount 13 free end, the salvaging plate 8 continue to rotate with the synchronous conveying chain 10 around the sprocket wheel 11, and the sprocket wheel 11 is Two pairs of large and small sprocket builds, and so on, the overturning for salvaging plate 8 with respect to conveyor surface completion from negative angle to positive-angle will Rubbish is salvaged to the delivery board 9, salvage transportation system use arcuation guide rail, the salvagings plate 8 be it is netted, it is described to beat Fishing plate 8, which is equipped with, picks piece, and the piece that picks with the salvaging plate 8 when carrying out salvaging movement, also along the arcuation guide rail Given direction constantly moves up and down, and the rubbish being wrapped on the salvaging plate 8 is rejected completely upwards;
Concrete operations are as follows: when water surface cleaning unmanned boat work, the left profiling blade variable eccentric collecting wheel and the right profiling Blade variable eccentric collecting wheel drives the change wing bias collecting board to be stretched in opposite directions bunched rotary motion respectively, by floating on water Rubbish cleaning focus on the salvaging transportation system between left hull and right hull before, the salvaging transportation system by rubbish into After row drainage in elevator to rubbish storing storehouse;Before garbage floating on water surface is collected into the salvaging transportation system, the salvaging is defeated The leading portion of system is sent to be immersed in the water, the synchronous conveying chain 10 and horizontal plane are at 50 °, and the netted salvaging plate 8 is with parallel institute Synchronous conveying chain 10 is stated to rotate around sprocket wheel 11, and the synchronous long axis next at this time supports the freedom of the hinge mount 13 End, as the parallel synchronous conveying chain 10 remains in operation, the opposite conveyor surface of the netted salvaging plate 8 is completed from negative angle to just The overturning of angle.Therefore, floating refuse is salvaged by netted salvaging plate 8 to the netted delivery board 9, when rubbish is transported to rubbish When case position, since the netted salvaging plate 8 turns over certain angle, rubbish reduces its normal pressure, 13 elasticity of hinge mount Restore, rubbish is sprung into dustbin thereafter, salvages process at this time and complete;The salvaging plate 8 uses reticular structure, is used for The tiny floating material such as drainage algae;In order to guarantee that the salvaging transportation system can reliably work, the salvaging transportation system is adopted It with arcuation guide rail, is cased on the salvaging plate 8 and picks piece, the piece that picks is carrying out salvaging the same of movement with the salvaging plate 8 When, it constantly moves up and down also along the given direction of arcuation guide rail, the rubbish on the salvaging plate 8 will be wrapped in It rejects completely upwards, polybag etc. is prevented to be wrapped on the salvaging plate 8, guarantee that whole system (can also can be used with reliably working Water flow or high pressure gas realize this function).The synchronous conveying chain 10 and two pairs of large and small sprocket wheels, it is described for driving Transportation system operation is salvaged, realizes that floating refuse is collected, and be transported to dustbin, the synchronous conveying chain 10 is same by two It is parallel to walk carrier chain, every certain chain number of spacing is connected with a synchronous long axis, and the synchronous long axis, which has, realizes synchronization Carrier chain 10 is synchronous and installs the effect for salvaging plate 8;Usually, rubbish being unevenly distributed on the water surface, if adopting It is salvaged with the track of linear reciprocal motion, since rubbish has certain drift relative to the water surface, salvaging effect is bad, manipulates people Member needs the case where being unevenly distributed according to rubbish ceaselessly to manipulate back and forth, time-consuming and laborious, and damages larger, ultrasonic wave to machine The mutual cooperation of sensor and servo-driver be it is more satisfactory, this motion profile can be to greatest extent by garbage collection Get up;When water surface cleaning unmanned boat advances, the hull is turned to but the direction of the compass is constant, and the acceleration detection passes The relatively described hull of sensor 1 is fixed, and at a certain determining position, the acceleration detection sensor 1 is able to detect that signal, monolithic Machine and 1 communication connection of acceleration detection sensor, the guide needle control 2 include the anti-dazzling screen at the top of compass and compass, When the acceleration detection sensor 1 hull relatively is fixed, the acceleration detection sensor 1 is detected at the top of the compass The position signal that barn door 5 transmits after single-chip microcontroller receives the signal of transmitting, controls driving motor movement, driving electricity by PWM wave Machine drives the forward travel of propeller completion hull 1;The direction of the compass meaning is constant, when 1 rotary motion of hull, institute Acceleration detection sensor 1 is stated to rotate together with hull, whenever hull is run to the right when driving, 1 total energy of acceleration detection sensor Detect the anti-dazzling screen 5 of guide needle section, then the acceleration detection sensor 1 outputs signal to single-chip microcontroller, single-chip microcontroller control The driving motor operating;Change the relative position of the acceleration detection sensor 1 and the hull, so that it may change the ship The general direction that body advances, the servo 3 are fixed relative to the hull, when the servo motor 3 rotation, 4 band of shaft Move the bottom plate 6 and the acceleration detection sensor 1 rotate together, but the compass and the barn door 5 be directed toward it is constant, this Sample just changes the relative position of the acceleration detection sensor 1 and the hull, to change the acceleration detection sensor 1 Detect the position of the compass output acceleration signals, i.e., the described hull is in the direction difference faced when accelerating, effect Fruit is exactly the principal direction for changing the hull and being threadingly advanced.
Operation instruction: ultrasonic sensor of the invention can detecte the rubbish around hull, if hull does not have nearby Rubbish, then hull advances by the direction of script, if detecting rubbish, can change direction under the action of servo-driver, from And make direction running of the hull along rubbish;The collecting wheel design of salvaging system becomes wing eccentric moving mechanism using profiling, drives and receives Collection plate carries out the bunched rotary motion that stretches.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention Range.

Claims (9)

1. a kind of automatic pick-up boat of garbage on water, including hull (A), the hull (A) includes dynamical system and power-supply system, institute Stating dynamical system mainly includes driving motor and propeller, and the driving motor is connected with propeller drive;The power-supply system It is electrically connected in hull (A) and with dynamical system, provides electric energy for dynamical system, it is characterised in that: further include control system System, collection system (B) salvage transportation system (C);The control system mainly include single-chip microcontroller, acceleration detection sensor (1), Guide needle control (2) and actuator, single-chip microcontroller and acceleration detection sensor (1) communication connection, the acceleration detection sensor (1) when the hull is fixed relatively, acceleration detection sensor (1) detects the position signal of guide needle control (2) transmitting, single After piece machine receives the signal of transmitting, driving motor movement is controlled by PWM wave, driving motor drives propeller to complete hull (1) Forward travel;The actuator mainly includes ultrasonic sensor, servo-driver, shaft (4), barn door (5) and bottom plate (6), bottom plate (6) and acceleration detection sensor (1) are fixedly connected on shaft (4), and shaft (4) is connected on servo-driver, Guide needle control (2) is fixedly connected on barn door (5), and barn door (5) is connected to above bottom plate (6) by pillar, ultrasound Wave sensor and servo-driver communication connection, the servo-driver is constant relative to the hull position, servo-driver Including servo motor (3), signal is passed to servo-driver by ultrasonic sensor, and servo-driver controls servo motor (3) Rotation, when servo motor (3) rotation when, since shaft (4) is connected on servo-driver, shaft (4) can drive bottom plate (6) It is rotated together with acceleration detection sensor (1), but guide needle control (2) direction is constant at this time, so that the acceleration detection passes Sensor (1) changes with the hull relative position, and the acceleration detection sensor (1) detects guide needle control (2) The position change of signal, and then the principal direction for making the hull advance changes, to change the direction of motion of hull (A);
The collection system is made of collecting wheel (7) and collecting board (71), and the collecting wheel (7) is that the profiling change wing of left and right two is inclined Heart collecting wheel, the collecting board are to become wing bias collecting board, and the left profiling blade variable eccentric collecting wheel and the right profiling become the wing Eccentric collecting wheel drives the change wing bias collecting board to be stretched in opposite directions bunched rotary motion respectively, and collecting wheel (7) drives Collecting board (71) carries out rotary motion, before rubbish is focused on the salvaging transportation system;
The salvaging transportation system is by salvaging plate (8), delivery board (9), synchronous conveying chain (10), sprocket wheel (11), synchronous long axis (12) it is formed with hinge mount (13), at 50 degree of angles, the salvaging plate (8) passes through hinge for the synchronous conveying chain (10) and horizontal plane Frame (13) is installed on the synchronous long axis (13);The salvaging plate (8) is as the synchronous conveying chain (10) is around the chain Take turns (11) rotation, next synchronous long axis supports the free end of the hinge mount (13), salvagings plate (8) continuation with The synchronous conveying chain (10) around the sprocket wheel (11) rotate, and so on, the salvagings plate (8) with respect to conveyor surface completion Overturning from negative angle to positive-angle salvages rubbish on the delivery board (9).
2. the automatic pick-up boat of a kind of garbage on water according to claim 1, it is characterised in that: the monolithic of the control system Machine model STM32F103RBT6.
3. the automatic pick-up boat of a kind of garbage on water according to claim 2, it is characterised in that: the model of the driving motor For 120W, 12V minisize dc permanent magnetic speed-adjusting 5D120GN-CC type motor.
4. the automatic pick-up boat of a kind of garbage on water according to claim 3, it is characterised in that: the ultrasonic sensor Model KS103 series.
5. the automatic pick-up boat of a kind of garbage on water according to claim 4, it is characterised in that: the salvaging transportation system is adopted With arcuation guide rail, the salvaging plate (8) be it is netted, the salvagings plate (8) equipped with piece is picked, beat with described by the piece that picks When fishing plate (8) carries out salvaging movement, constantly moves up and down, will be wrapped in also along the given direction of arcuation guide rail The rubbish salvaged on plate (8) is rejected completely upwards.
6. the automatic pick-up boat of a kind of garbage on water according to claim 5, it is characterised in that: the sprocket wheel (11) is two pairs Large and small sprocket build.
7. the automatic pick-up boat of a kind of garbage on water according to claim 6, it is characterised in that: the synchronous conveying chain is two Synchronous conveying chain is parallel, and every certain chain number of spacing is connected with a synchronous long axis, and the synchronous long axis, which has, to be realized The synchronous conveying chain is synchronous and installs the effect for salvaging plate (8).
8. the automatic pick-up boat of a kind of garbage on water according to claim 7, it is characterised in that: the guide needle control It (2) include anti-dazzling screen at the top of compass and compass, the acceleration detection sensor (1) detects and hides at the top of the compass The position signal of tabula rasa (5) transmitting after single-chip microcontroller receives the signal of transmitting, controls driving motor movement, driving electricity by PWM wave Machine drives the forward travel of propeller completion hull (1).
9. the automatic pick-up boat of a kind of garbage on water according to claim 8, it is characterised in that: the servo controller has one External signal is compared with reference signal, judges direction and size by a comparator, to generate turning for servo motor (3) Dynamic signal.
CN201811128618.0A 2018-09-27 2018-09-27 A kind of automatic pick-up boat of garbage on water Pending CN109229290A (en)

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CN113863246A (en) * 2021-08-02 2021-12-31 中山大学 Marine waste collection device

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Application publication date: 20190118