CN101357684A - No-steering gear electric-machine directly-driven advancing electric ship - Google Patents
No-steering gear electric-machine directly-driven advancing electric ship Download PDFInfo
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- CN101357684A CN101357684A CNA2008101401757A CN200810140175A CN101357684A CN 101357684 A CN101357684 A CN 101357684A CN A2008101401757 A CNA2008101401757 A CN A2008101401757A CN 200810140175 A CN200810140175 A CN 200810140175A CN 101357684 A CN101357684 A CN 101357684A
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Abstract
The invention provides a no-actuator motor direct-drive propelling electric ship; the structure of the invention consists of a preposed electric auxiliary rudder and a rear propeller; the preposed auxiliary rudder consists of a hollow bracket, an auxiliary rudder motor and a screw propeller; the screw propeller is fixed at the shaft part of the auxiliary rudder motor; the lower end of the hollow bracket is fixed with the shell of the auxiliary rudder motor; the upper end of the hollow bracket is fixed on the upper part of an auxiliary rudder cylinder; the power wire of the auxiliary rudder motor passes through the hollow bracket and is connected with a controller which is arranged inside a cab; the rear propeller consists of a steering machine, a hollow shaft, a propeller motor and a screw propeller; the hollow shaft is arranged at the tail rudder part of the ship body by a shaft sleeve; the lower end of the hollow shaft is connected with the shell of the propeller motor shell; the upper end of the hollow shaft is connected with the steering machine; the power wire of the propeller motor passes through the hollow shaft and is connected with the ship-used generator or accumulator. Compared with the prior art, the no-actuator motor direct-drive propelling electric ship has the advantages of reasonable design, simple structure, improving power, saving energy source, increasing the space in the cabin, easy maintenance, and the like, thereby having extremely good generalization and usage values.
Description
Technical field
The present invention relates to a kind of marine equipment accessory, specifically a kind of no-steering gear electric-machine directly-driven advancing electric ship.
Background technology
The power that drives ship's navigation at present mainly is diesel engine, the power of diesel engine is through power-transfer clutch, change speed gear box, transmission shaft, after twice commutation, connect propeller again, connect the preposition secondary rudder that turns to forward, it is preposition that to turn to secondary rudder be the adjustment that is used for fore, being mainly used in walking crosswise of boats and ships pulls in to shore and offshore, the deficiency that above-mentioned power system exists in the power transmission process is 1) have the power of 30%-35% in Mechanical Wear Process, to become heat waster to fall, along with oil, fossil fuel resources such as coal in short supply, cost raising and burning mineral fuel are to the pollution of environment, people begin to note energy savings, and up to the present people are only in the efficient of considering to improve driving engine, reducing the aspects such as consumption of fuel is improved; 2) the diesel-engined drive mode of prior art is diesel engine, power-transfer clutch, change speed gear box, transmission shaft and two commutators, these equipment volume are big, weight is big, and in the cabin, occupy bigger space, equipment not only produces huge noise in operational process, and all be wear-out part, need nonscheduled maintenance and regular overhaul, not only reduced the degree of utilization of boats and ships, also increased operating costs and operation cost.At present, at marine-vessel propulsion system good more effective improvement and energy saving way are not arranged also.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, energy-saving and cost-reducing, with low cost, navigate by water flexible, can improve the cabin payload space, and do not have the electric-machine directly-driven advancing electric ship of steering wheel.
The objective of the invention is to realize in the following manner, this no-steering gear electric-machine directly-driven advancing electric ship, its structure is made up of preposition electronic secondary rudder and after propeller, preposition electronic secondary rudder is by hollow sting, secondary rudder electrical motor and screw propeller, screw propeller is fixed on secondary rudder electrical motor axial region, the lower end of hollow sting and secondary rudder electrical motor surgical fixation, the upper end of hollow sting is fixed on the top of secondary rudder tube, and the controller during secondary rudder motor power line passes hollow sting and is arranged on driving compartment is connected; After propeller is by steering box, hollow shaft, propelling unit motor and screw propeller, hollow shaft is arranged on the tail vane portion of hull by axle sleeve, the lower end of hollow shaft is connected with the propelling unit electric machine casing, the upper end of hollow shaft is connected with steering box, and the power lead of propelling unit motor passes hollow shaft and is connected with marine engine or storage battery.
The invention has the beneficial effects as follows: 1) save mechanical drive accessories such as power-transfer clutch, change speed gear box, transmission shaft and reversing machine, alleviated hull mass, increased the payload space of cabin greatly;
2) save mechanical drive accessories such as power-transfer clutch, change speed gear box, transmission shaft and reversing machine, alleviated the static weight that weight has increased boats and ships greatly.
3) utilize diesel engine to drive electrical generator, the electric power that electrical generator sends has reduced the energy resource consumption alleviation by lead direct drive electric-machine directly-driven propelling unit, under consume fuel unmodified situation, directly improves energy utilization rate 30-40%.
4) remove mechanical wear parts such as power-transfer clutch, change speed gear box, transmission shaft and reversing machine, improved usage ratio of equipment and service life.
5) removed traditional steering wheel, changed into and use direct driving motor double as steering wheel, driven propelling unit by steering box and turn to, a tractor serves several purposes simplifies the operation, and has improved the alerting ability of ship operation, has also reduced the shipbuilding cost.
Description of drawings
Description of reference numerals: screw propeller 1, propelling unit motor 2, hollow shaft 3, axle sleeve 4, steering wheel actuator 5, steering wheel drive motor 6, steering wheel drive motor power lead 7, propelling unit motor power-supply wire 8, hull 9, secondary rudder screw propeller 10, hollow sting 11, secondary rudder electrical motor 12, secondary rudder tube 13.
The specific embodiment
With reference to Figure of description, no-steering gear electric-machine directly-driven advancing electric ship of the present invention is done following detailed explanation.
No-steering gear electric-machine directly-driven advancing electric ship of the present invention, its structure is made up of preposition electronic secondary rudder and after propeller, preposition electronic secondary rudder is made up of hollow sting 11, secondary rudder electrical motor 12 and secondary rudder screw propeller 10, secondary rudder screw propeller 10 is fixed on the axial region of secondary rudder electrical motor 12, the lower end of hollow sting 11 and secondary rudder electrical motor 12 shells are fixed, the upper end of hollow sting 11 is fixed on the top of secondary rudder tube 13, and the controller during secondary rudder electrical motor 12 power leads pass hollow sting 11 and are arranged on driving compartment is connected;
After propeller is made up of steering box, hollow shaft 3, propelling unit motor 2 and screw propeller 1, hollow shaft 3 is arranged on the tail vane portion of hull 9 by axle sleeve 4, the lower end of hollow shaft 3 is connected with propelling unit motor 2 housings, the upper end of hollow shaft 3 is connected with steering box, and the power lead 8 of propelling unit motor 2 passes hollow shaft 3 and is connected with marine engine or storage battery.Realize advancing of boats and ships and fall back by changing hand of rotation that electric power polarity changes screw propeller.
Screw propeller pushing direction by steering box control after propeller is adjusted turning to of stern.
Control the navigation direction of fore by the rotation direction of preposition electronic secondary rudder electrical motor.
Steering box is made up of steering wheel actuator 5 and steering wheel drive motor 6, steering wheel actuator 5 can adopt turbine and worm decelerator, gear steering wheel speed reduction gearing or bevel gear speed reduction gearing, the power take-off shaft of steering wheel actuator 5 is connected with hollow shaft 3, the power input shaft of steering wheel actuator 5 connects to form power drive system by drive coupling and steering wheel drive motor 6, the power lead of steering wheel drive motor 6 is connected with steering wheel in the driving compartment, the steering wheel drive motor 6 same DC machine that adopt, change-over swith control motor is set by conversion electric power reversing direction of motor rotation on the steering wheel, also can adopt traditional drive link or other mode manual driven steering boxs, the thrust angle of control propelling unit motor 6.
Secondary rudder electrical motor 12 and propelling unit motor 2 adopt DC machine, control the main story and the counter-rotating of secondary rudder electrical motor 12 and propelling unit motor 2 by being arranged on change-over swith in the driving compartment, and then the control boats and ships advance, fall back and fore turns to.
Claims (3)
1, no-steering gear electric-machine directly-driven advancing electric ship, it is characterized in that comprising preposition electronic secondary rudder and after propeller, preposition electronic secondary rudder is by hollow sting, secondary rudder electrical motor and screw propeller, screw propeller is fixed on secondary rudder electrical motor axial region, the lower end of hollow sting and secondary rudder electrical motor surgical fixation, the upper end of hollow sting is fixed on the top of secondary rudder tube, and the controller during secondary rudder motor power line passes hollow sting and is arranged on driving compartment is connected; After propeller is by steering box, hollow shaft, propelling unit motor and screw propeller, hollow shaft is arranged on the tail vane portion of hull by axle sleeve, the lower end of hollow shaft is connected with the propelling unit electric machine casing, the upper end of hollow shaft is connected with steering box, and the power lead of propelling unit motor passes hollow shaft and is connected with marine engine or storage battery.
2, no-steering gear electric-machine directly-driven advancing electric ship according to claim 1, it is characterized in that steering box is made up of steering wheel actuator and steering wheel drive motor, the steering wheel actuator can adopt turbine and worm decelerator, gear steering wheel speed reduction gearing or bevel gear speed reduction gearing, the power take-off shaft of steering wheel actuator is connected with hollow shaft, the power input shaft of steering wheel actuator is connected with the steering wheel drive motor by drive coupling, the power lead of steering wheel drive motor is connected with steering wheel in the driving compartment, the steering wheel drive motor adopts DC machine, change-over swith is set by conversion electric power reversing steering wheel drive motor rotation direction on the steering wheel.
3, no-steering gear electric-machine directly-driven advancing electric ship according to claim 1 is characterized in that the propelling unit motor adopts DC machine, by being arranged on the main story and the counter-rotating of change-over swith control propelling unit motor in the driving compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101401757A CN101357684A (en) | 2008-09-08 | 2008-09-08 | No-steering gear electric-machine directly-driven advancing electric ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101401757A CN101357684A (en) | 2008-09-08 | 2008-09-08 | No-steering gear electric-machine directly-driven advancing electric ship |
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| CN101357684A true CN101357684A (en) | 2009-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008101401757A Pending CN101357684A (en) | 2008-09-08 | 2008-09-08 | No-steering gear electric-machine directly-driven advancing electric ship |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897290A (en) * | 2012-10-08 | 2013-01-30 | 江苏省镇江船厂（集团）有限公司 | Offshore petroleum platform support ship propelled by electric rudder propellers |
| CN103523155A (en) * | 2011-04-29 | 2014-01-22 | 牟炳彦 | Boat with function of more sufficient water supply of impellers and function of rapid running |
| CN105059521A (en) * | 2015-07-20 | 2015-11-18 | 赵海潮 | Secure overwater pleasure ship |
| CN105460191A (en) * | 2015-12-30 | 2016-04-06 | 台州市盛泰新材料科技有限公司 | Power assembly of aquatic life-saving device |
| CN105620708A (en) * | 2014-11-28 | 2016-06-01 | 中国科学院沈阳自动化研究所 | Underwater electric steering engine and rudder angle detection method |
| CN110395360A (en) * | 2019-09-05 | 2019-11-01 | 广州远和船海研究院有限公司 | A kind of fishing boat power and propulsion device |
| CN111516822A (en) * | 2020-04-23 | 2020-08-11 | 中国船舶科学研究中心 | A miniaturized full gyration propeller for boats and ships dynamic positioning model test |
| CN112240844A (en) * | 2020-10-09 | 2021-01-19 | 重庆渝久环保产业有限公司 | River environmental protection is administered and is used water quality testing device |
-
2008
- 2008-09-08 CN CNA2008101401757A patent/CN101357684A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523155A (en) * | 2011-04-29 | 2014-01-22 | 牟炳彦 | Boat with function of more sufficient water supply of impellers and function of rapid running |
| CN103538692A (en) * | 2011-04-29 | 2014-01-29 | 牟炳彦 | Ship having forward sucking and backward pushing functions and running fast |
| CN103538692B (en) * | 2011-04-29 | 2015-12-02 | 牟炳彦 | A kind of ship with the fast running of front-suction and back-push function |
| CN103523155B (en) * | 2011-04-29 | 2016-02-17 | 烟台百事可商务有限公司 | A kind of impeller supplies water the ship of fast running more fully |
| CN102897290A (en) * | 2012-10-08 | 2013-01-30 | 江苏省镇江船厂（集团）有限公司 | Offshore petroleum platform support ship propelled by electric rudder propellers |
| CN105620708A (en) * | 2014-11-28 | 2016-06-01 | 中国科学院沈阳自动化研究所 | Underwater electric steering engine and rudder angle detection method |
| CN105059521A (en) * | 2015-07-20 | 2015-11-18 | 赵海潮 | Secure overwater pleasure ship |
| CN105460191A (en) * | 2015-12-30 | 2016-04-06 | 台州市盛泰新材料科技有限公司 | Power assembly of aquatic life-saving device |
| CN110395360A (en) * | 2019-09-05 | 2019-11-01 | 广州远和船海研究院有限公司 | A kind of fishing boat power and propulsion device |
| CN111516822A (en) * | 2020-04-23 | 2020-08-11 | 中国船舶科学研究中心 | A miniaturized full gyration propeller for boats and ships dynamic positioning model test |
| CN112240844A (en) * | 2020-10-09 | 2021-01-19 | 重庆渝久环保产业有限公司 | River environmental protection is administered and is used water quality testing device |
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Open date: 20090204 |