CN102556315A - Pod propeller device with paired paddles for ship - Google Patents
Pod propeller device with paired paddles for ship Download PDFInfo
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- CN102556315A CN102556315A CN2010105990739A CN201010599073A CN102556315A CN 102556315 A CN102556315 A CN 102556315A CN 2010105990739 A CN2010105990739 A CN 2010105990739A CN 201010599073 A CN201010599073 A CN 201010599073A CN 102556315 A CN102556315 A CN 102556315A
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Abstract
A pod propeller device with paired paddles for a ship comprises a propelling motor mechanism, a load motor mechanism, a pod rotary mechanism, a slip ring unit and a pod support, wherein the pod rotary mechanism realizes rotation of a pod by the aid of a group of straight gears, a propelling motor and a load motor are mounted on the pod support, the propelling motor is connected with the load motor through a torsion sensor, and various power lines and signal lines in the device are led out by the slip ring unit. The pod propeller device with the paired paddles for the ship is simple in structure and shafting and complete in function, can be used for lading and is applicable to theoretical research and experimental teaching.
Description
Technical field
The present invention relates to a kind of device of propulsion of ship, specifically is that a kind of boats and ships are to oar formula PODDED PROPULSOR device.
Background technology
Traditional propulsion of ship method is to utilize the diesel-engined drive screw propeller to promote boats and ships to move ahead, and there is the low defective with aspect such as manoeuvre of ship very flexible of drive efficiency in this method.The pod propulsion electric propulsion system merges propulsion system and electric system, and screw propeller is driven by propulsion electric machine.The propulsion electric machine of pod propulsion electric propulsion system places in the gondola, and the rotor shaft of propulsion electric machine and prop shaft are positioned at same straight line, processes an independently propulsion die, hangs in hull bottom.Propulsion die can 360 the degree full circle swingings, integrate and advance and operating function, the ship that can handle boats and ships to, can obtain the maximum thrust on this course, can also realize the dynamic positioning of boats and ships.Because the pod propulsion electric propulsion system has advantages such as maneuvering performance is good, propulsion coefficient is high, vibration noise is low, arrangement space is little, so the pod propulsion electric propulsion system is used increasingly extensive.Because the application of pod propulsion electric propulsion system, the PODDED PROPULSOR device technique becomes research object.
Find that through retrieval Chinese patent document number CN101633402A has put down in writing a kind of " dual-conduit nacelle propelling unit ", this technical description a kind of propelling unit of field of ocean engineering, can realize 360 degree revolutions.But main drive gear and two screw propeller swing type mechanism complex structures in should technology, maintenance cost be high, can not be used for theoretical investigation and experimental teaching.
Up to the present, also do not have a kind ofly both can load practicality onto ship, be applicable to the PODDED PROPULSOR device of theoretical investigation and experimental teaching again.
Summary of the invention
The present invention is directed to the above-mentioned deficiency that prior art exists, provide a kind of boats and ships oar formula PODDED PROPULSOR device.This device directly is fixed on propulsion electric machine and load motor on the electric machine support, directly links to each other with screw propeller, has cancelled main drive gear, has simplified axle system, has improved propulsion coefficient.Adopt load motor to replace actual loading, simplified experimental situation.On the basis that does not influence the screw propeller kinematic mechanism,, can realize 360 degree revolutions simultaneously, improve the speed of response of propulsion system through swing type mechanism.
The present invention realizes through following technical scheme, the present invention includes: propulsion electric machine mechanism, load motor mechanism, gondola swing type mechanism, slip ring unit, gondola support.Wherein, The gondola swing type mechanism is realized the gondola revolution through one group of straight gear; Propulsion electric machine and load motor are installed on the gondola support, and propulsion electric machine links to each other through torsion torque sensor with load motor between the two, and various power lines and signal wire (SW) in the device are drawn through the slip ring unit.
Described propulsion electric machine mechanism comprises: electric machine support, motor lengthening mandrel, mandrel connector, torsion torque sensor, screw propeller, preceding dunce cap; Wherein: AC servomotor is fixed on the electric machine support; Screw propeller is fixed on the motor lengthening mandrel; Preceding dunce cap is screw propeller fixedly, and motor output shaft adapter shaft adaptor union, mandrel connector connect torsion torque sensor.
Described load motor mechanism comprises: electric machine support, motor lengthening mandrel, mandrel connector, torsion torque sensor, tachogen, screw propeller, back dunce cap, three phase asynchronous motor; Wherein: three phase asynchronous motor is fixed on the electric machine support; Screw propeller is fixed on the motor lengthening mandrel; Tachogen is connected on the two coaxial electrical arbors, and back dunce cap is screw propeller fixedly, and motor output shaft adapter shaft adaptor union, mandrel connector connect torsion torque sensor.
Described slip ring unit comprises: 24 carbon brush rings, wherein: 12 carbon brush rings are used for power signal and the input of power supply signal line, and 12 carbon brush rings are used for sensor signal lines output.
Described swing type mechanism comprises: stepping motor, coupler, potentiometer, straight gear I, straight gear II, base assembly, gondola support, lower shaft, last axle, thrust baring; Wherein: stepping motor is fixed on the base assembly; The straight gear II is fixed on the stepping motor, and the straight gear I is fixed on the gondola support, and potential device is connected with head bearing through coupler; Lower bearing is installed on the thrust baring, and thrust baring is installed on the base assembly.
The present invention works in the following manner, and stepping motor drives the straight gear II, straight gear I and straight gear II tooth and; The straight gear I is fixed on the gondola support; The straight gear I is rotated and is driven the rotation of gondola support, and potentiometer links to each other with last axle through coupler, the angle of control gondola rotation.AC servomotor is fixed on the electric machine support; Screw propeller is fixed on the motor lengthening mandrel; Preceding dunce cap is screw propeller fixedly; Programmable logic controller (PLC) is through the torque and the rotating speed of Frequency Converter Control AC servomotor, thus the rotation of control screw propeller, and motor output shaft is connected with torsion torque sensor through mandrel connector.Three phase asynchronous motor is fixed on the electric machine support; Programmable logic controller (PLC) is through the torque of Frequency Converter Control three phase asynchronous motor; Screw propeller is fixed on the motor lengthening mandrel; Tachogen is connected on the two coaxial electrical arbors, and back dunce cap is screw propeller fixedly, and motor output shaft connects torsion torque sensor through mandrel connector.The power lead and the data signal line that are installed in propulsion electric machine in the body of cabin, load motor, torque sensor are drawn through the slip ring unit.
The propelling environment on the boats and ships is simulated as real marine vessel power basic propulsion system by propulsion electric machine mechanism; System obtains tach signal from the tachogen on the two coaxial electrical arbors; Deliver to programmable logic controller (PLC) through computing obtain one with the real identical load torque of propeller load; Programmable logic controller (PLC) is exported to frequency converter as the given signal of its torque; By the Frequency Converter Control load motor is that propulsion electric machine provides corresponding load torque, makes propulsion electric machine the same as the screw propeller operation that drives in the water.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with Fig. 1, the specific embodiment is elaborated.This device comprises: propulsion electric machine mechanism, load motor mechanism, gondola swing type mechanism, slip ring unit, gondola support.
Described propulsion electric machine mechanism comprises: screw propeller (11), preceding dunce cap (12), motor lengthening mandrel (13), motor erecting frame (14), torsion torque sensor (17), coupler (16), AC servo motor (15).AC servomotor (15) is fixed on the motor erecting frame (14), and screw propeller (11) is fixed on the motor lengthening mandrel (13), and preceding dunce cap (12) is screw propeller (11) fixedly, and motor output shaft connects torsion torque sensor (17) through mandrel connector (16).
Described load motor mechanism comprises: torsion torque sensor (17), coupler (18), motor erecting frame (19), three phase asynchronous motor (20), screw propeller (21), back dunce cap (22), motor lengthening mandrel (23).Three phase asynchronous motor (20) is fixed on the motor erecting frame (19), and screw propeller (21) is fixed on the motor lengthening mandrel (23), and back dunce cap (22) is screw propeller (21) fixedly, and motor output shaft connects torsion torque sensor (17) through coupler (18).
Described gondola swing type mechanism comprises: potential device (1), coupler (2), last axle (3), a base assembly (6), straight gear I (7), thrust baring (8), gondola support (9), lower shaft (10), straight gear II (24), stepping motor (25).Stepping motor (25) is fixed on the base assembly (6); Straight gear II (24) is fixed on the stepping motor (25); The straight gear I is fixed on the gondola support (9); Potential device (1) is connected with last axle (3) through coupler (2), and lower shaft (10) is installed on the thrust baring (8), and thrust baring (8) is installed on the base assembly (6).
Described slip ring unit comprises: brush ring (4), brush ring seat (5).Brush ring (4) is installed on the brush ring seat (5), and brush ring seat (5) is fixed on the base assembly (6).
Claims (7)
1. boats and ships is characterized in that oar formula PODDED PROPULSOR device, comprising: propulsion electric machine mechanism, load motor mechanism, gondola swing type mechanism, slip ring unit, gondola support.
2. a kind of boats and ships according to claim 1 is characterized in that to oar formula PODDED PROPULSOR device propulsion electric machine is connected through torsion torque sensor on same axis with load motor, and various power lines and signal wire (SW) in the device are drawn through the slip ring unit.
3. a kind of boats and ships according to claim 1 are to oar formula PODDED PROPULSOR device; It is characterized in that; Described propulsion electric machine mechanism comprises: electric machine support, motor lengthening mandrel, mandrel connector, torsion torque sensor, screw propeller, preceding dunce cap, AC servomotor, programmable logic controller (PLC), frequency converter, and wherein: AC servomotor is fixed on the electric machine support, and AC servomotor connects frequency converter; Programmable logic controller (PLC) connects frequency converter; Screw propeller is fixed on the motor lengthening mandrel, and preceding dunce cap is screw propeller fixedly, and motor output shaft adapter shaft adaptor union, mandrel connector connect torsion torque sensor.
4. a kind of boats and ships according to claim 1 are to oar formula PODDED PROPULSOR device; It is characterized in that; Described load motor mechanism comprises: electric machine support, motor lengthening mandrel, mandrel connector, torsion torque sensor, tachogen, screw propeller, back dunce cap, three phase asynchronous motor, programmable logic controller (PLC), frequency converter; Wherein: three phase asynchronous motor is fixed on the electric machine support, and three phase asynchronous motor connects frequency converter, and programmable logic controller (PLC) connects frequency converter; Screw propeller is fixed on the motor lengthening mandrel; Tachogen connects motor lengthening mandrel, and back dunce cap is screw propeller fixedly, and motor output shaft adapter shaft adaptor union, mandrel connector connect torsion torque sensor.
5. a kind of boats and ships according to claim 1 are to oar formula PODDED PROPULSOR device; It is characterized in that; Described slip ring unit comprises: 24 carbon brush rings, wherein: 12 carbon brush rings are used for power signal and the input of power supply signal line, and 12 carbon brush rings are used for sensor signal lines output.
6. a kind of boats and ships according to claim 1 are to oar formula PODDED PROPULSOR device; It is characterized in that described swing type mechanism comprises: stepping motor, coupler, potentiometer, straight gear I, straight gear II, base assembly, gondola support, wherein: stepping motor is fixed on the base assembly; The straight gear I is fixed on the stepping motor; The straight gear II is fixed on the gondola support, and potentiometer connects coupler, and coupler connects stepping motor.
7. a kind of boats and ships according to claim 1 is characterized in that to oar formula PODDED PROPULSOR device load motor is carried out control as the load of screw propeller to propulsion electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105990739A CN102556315A (en) | 2010-12-22 | 2010-12-22 | Pod propeller device with paired paddles for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105990739A CN102556315A (en) | 2010-12-22 | 2010-12-22 | Pod propeller device with paired paddles for ship |
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| Publication Number | Publication Date |
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| CN102556315A true CN102556315A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105990739A Pending CN102556315A (en) | 2010-12-22 | 2010-12-22 | Pod propeller device with paired paddles for ship |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043200A (en) * | 2012-12-12 | 2013-04-17 | 舟山海川船舶机械有限公司 | Full-rotary device |
| CN103112577A (en) * | 2012-12-12 | 2013-05-22 | 舟山海川船舶机械有限公司 | Full rotary type oar-rudder |
| CN103661901A (en) * | 2013-12-27 | 2014-03-26 | 青岛造船厂有限公司 | VSP propeller protecting device and manufacturing and installing process thereof |
| CN107444603A (en) * | 2017-08-16 | 2017-12-08 | 广州海工船舶设备有限公司 | A kind of new ship full circle swinging oar stepping is come about control system and method |
| CN107515629A (en) * | 2017-08-16 | 2017-12-26 | 广州海工船舶设备有限公司 | A kind of PID speed control systems during full-rotary oar rotary rudder |
| CN107776862A (en) * | 2016-08-31 | 2018-03-09 | 柳州市向日葵智能机械科技有限公司 | A kind of electric plating propulsion |
| CN109018289A (en) * | 2018-08-08 | 2018-12-18 | 中国船舶重工集团公司第七0四研究所 | Podded electric propulsion device compact transfer |
| CN110588937A (en) * | 2019-09-19 | 2019-12-20 | 苏州通顺船用机械有限公司 | Arrangement structure of permanent magnet motor directly connected with marine propeller |
| CN110683019A (en) * | 2019-11-01 | 2020-01-14 | 友联船厂（蛇口）有限公司 | Installation process of side-pushing device of ship |
| CN110884619A (en) * | 2019-11-26 | 2020-03-17 | 武汉理工大学 | Platform of simple and easy autonomic power location and navigation ability on water |
| 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 |
| CN111572711A (en) * | 2020-05-22 | 2020-08-25 | 南京高精船用设备有限公司 | Visual hexagonal cage structure for nacelle propeller slip ring torque transmission |
| CN111608997A (en) * | 2020-04-09 | 2020-09-01 | 武汉船用机械有限责任公司 | Hydraulic system for pod propulsion |
| CN114368464A (en) * | 2022-01-05 | 2022-04-19 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Pod propulsion device with triangular structure |
| CN115009489A (en) * | 2022-05-22 | 2022-09-06 | 哈尔滨广瀚动力传动有限公司 | Electric contra-rotating propeller propulsion nacelle |
-
2010
- 2010-12-22 CN CN2010105990739A patent/CN102556315A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112577A (en) * | 2012-12-12 | 2013-05-22 | 舟山海川船舶机械有限公司 | Full rotary type oar-rudder |
| CN103112577B (en) * | 2012-12-12 | 2016-07-06 | 舟山海川船舶机械有限公司 | Full rotary type oar-rudder |
| CN103043200B (en) * | 2012-12-12 | 2016-08-03 | 舟山海川船舶机械有限公司 | All-rotation device |
| CN103043200A (en) * | 2012-12-12 | 2013-04-17 | 舟山海川船舶机械有限公司 | Full-rotary device |
| CN103661901A (en) * | 2013-12-27 | 2014-03-26 | 青岛造船厂有限公司 | VSP propeller protecting device and manufacturing and installing process thereof |
| CN103661901B (en) * | 2013-12-27 | 2015-12-30 | 青岛造船厂有限公司 | VSP propelling unit fender guard and making thereof, mounting process |
| CN107776862A (en) * | 2016-08-31 | 2018-03-09 | 柳州市向日葵智能机械科技有限公司 | A kind of electric plating propulsion |
| CN107515629B (en) * | 2017-08-16 | 2021-09-28 | 广州海工船舶设备有限公司 | PID speed control system in rudder turning process of full-turning propeller |
| CN107444603A (en) * | 2017-08-16 | 2017-12-08 | 广州海工船舶设备有限公司 | A kind of new ship full circle swinging oar stepping is come about control system and method |
| CN107515629A (en) * | 2017-08-16 | 2017-12-26 | 广州海工船舶设备有限公司 | A kind of PID speed control systems during full-rotary oar rotary rudder |
| CN109018289A (en) * | 2018-08-08 | 2018-12-18 | 中国船舶重工集团公司第七0四研究所 | Podded electric propulsion device compact transfer |
| CN110588937A (en) * | 2019-09-19 | 2019-12-20 | 苏州通顺船用机械有限公司 | Arrangement structure of permanent magnet motor directly connected with marine propeller |
| CN110683019A (en) * | 2019-11-01 | 2020-01-14 | 友联船厂（蛇口）有限公司 | Installation process of side-pushing device of ship |
| CN110884619A (en) * | 2019-11-26 | 2020-03-17 | 武汉理工大学 | Platform of simple and easy autonomic power location and navigation ability on water |
| CN111608997A (en) * | 2020-04-09 | 2020-09-01 | 武汉船用机械有限责任公司 | Hydraulic system for pod propulsion |
| 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 |
| CN111572711A (en) * | 2020-05-22 | 2020-08-25 | 南京高精船用设备有限公司 | Visual hexagonal cage structure for nacelle propeller slip ring torque transmission |
| CN114368464A (en) * | 2022-01-05 | 2022-04-19 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Pod propulsion device with triangular structure |
| CN114368464B (en) * | 2022-01-05 | 2024-06-11 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Triangle-shaped structure nacelle advancing device |
| CN115009489A (en) * | 2022-05-22 | 2022-09-06 | 哈尔滨广瀚动力传动有限公司 | Electric contra-rotating propeller propulsion nacelle |
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Application publication date: 20120711 |