CN110356525A - Electricity with retarder drives fin stabilizer - Google Patents
Electricity with retarder drives fin stabilizer Download PDFInfo
- Publication number
- CN110356525A CN110356525A CN201910724529.0A CN201910724529A CN110356525A CN 110356525 A CN110356525 A CN 110356525A CN 201910724529 A CN201910724529 A CN 201910724529A CN 110356525 A CN110356525 A CN 110356525A
- Authority
- CN
- China
- Prior art keywords
- fin
- stabilizer
- planet wheel
- wheel decelerator
- support base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
Abstract
The present invention relates to a kind of, and the electricity with retarder drives fin stabilizer, including servo motor, planet wheel decelerator, support base, fin axis, fin leaf, frequency converter, driver, control cabinet, the right angle input terminal of the planet wheel decelerator connects servo motor, output end passes through fin axis connection fin leaf, the planet wheel decelerator is connected by flange with support base, and the fin axis is connect by two back-to-back single-row tapered roller bearings with support base.The present invention has light weight, features simple structure compared with existing liquid drives fin stabilizer, reduces equipment quality to the full extent, and reduction accounts for cabin space；Performance is strong, and noise is greatly lowered when can maximize the anti-rolling effect being lifted under each operating condition, and work；It is easy to repair；Human-computer interaction is convenient, and capacity usage ratio, anti-rolling efficiency are high.
Description
Technical field
The present invention relates to one kind for reducing ships and light boats rolling motion device, and especially a kind of electricity drives fin stabilizer.
Background technique
Stabilizer is the best stabilizer of current effect loaded on two side of a ship turn of the bilges in ship, and section is airfoil, also known as side
Rudder rotates stabilizer by operating mechanism, makes water flow in upper generation active force, shakes torque to be formed to subtract, and reduction is waved, so as to
Reduce hull rolling.The device structure is complicated, and cost is higher, and effect depends on the speed of a ship or plane, and the speed of a ship or plane is higher, and effect is better, therefore more
For high-speed ship.It has extendible stabilizer and the big series of non-extendible stabilizer two.It is equipped with the ship energy of fin stabilizer
The safety for enough improving ship, improves the airworthiness of ship；Improve operating condition on ship, improves crewman's working efficiency；Avoid goods
Object collision and damage；The speed of a ship or plane of the ship in stormy waves is improved, fuel is saved, encourages the service life of other ship equipments；Guarantee
Special operation, such as: helicopter landing, observation instrument accurately use.
There are many deficiencies for traditional stabilizer drive system, to adapt to modern ships modernization and light-weighted demand,
Alternating current drives servo-system and is widely used under the overall situation of every field, is dedicated to electricity drive servo-system being introduced into stabilizer
It is just extremely urgent in device.Electricity, which drives servo-system, has control precision high, and high efficiency saves the energy, and mechanical structure is simple, volume
Small, light-weight, high reliability, its research and development will promote application of the stabilizer in medium and small-scale vessel.
Zero power test function has become the standard feature configuration of stabilizer at present, but is confined to the type selecting of swing mechanism, nothing
The reliability of method guarantee equipment.Therefore need to seek a kind of alternative solution.Secondly, former stabilizer is driven using hydraulic system, easily
There is oil leakage phenomenon, and both of these problems can then be solved simultaneously by using electricity to drive fin stabilizer.Towards 1000 tons of ships below
Oceangoing ship, weight and size have become the important restriction factor developed in stabilizer properties of product.For 300 tons or so of ship
The component of oceangoing ship, the whole machine of stabilizer tends to reach 1 percent of displacement or more, this is that supplier and shipowner do not find pleasure in
In what is seen.A possibility that in order to change this status, enrich stabilizer product, the trend of future market is coped with, electricity drives
The development of stabilizer is very urgent.
Summary of the invention
In order to solve the problems existing in the prior art, the present invention proposes that a kind of electricity with retarder drives fin stabilizer.This hair
It is bright to have fully considered that electric drive apparatus is integrated with light-weighted feature in design, it is right on the basis of solving zero power test function
Integral device has carried out integrated and light-weight design, compared with the past drives the stabilizer of identical fin area, is not changing function
Can, or even under the premise of in performance further, significantly reduce equipment accounts for cabin space and overall weight.
To achieve the above object, it the technical scheme is that a kind of electricity with retarder drives fin stabilizer, including watches
Motor, planet wheel decelerator, support base, fin axis, fin leaf, frequency converter, driver, control cabinet are taken, the planet wheel decelerator
Right angle input terminal connects servo motor, and output end passes through flange and support by fin axis connection fin leaf, the planet wheel decelerator
Seat is connected, and the fin axis is connect by two back-to-back single-row tapered roller bearings with support base.
Further, it is connected between the fin axis and fin leaf by taper and double bond.
Further, the planet wheel decelerator is connected by spline with fin axis.
Further, the servo motor is connected by the planet wheel decelerator of mounting flange and right angle.
Further, the frequency converter, driver, control cabinet are integrated in the same cabinet, and pass through cable and servo electricity
Machine is connected.
Electricity of the invention drives fin stabilizer and has the advantages that compared with existing liquid drives fin stabilizer
1. light weight, features simple structure, reduce equipment quality to the full extent, reduction accounts for cabin space.
2. performance is strong, noise is greatly lowered when can maximize the anti-rolling effect being lifted under each operating condition, and work.
3. environmental-friendly, easy to repair.
4. human-computer interaction is convenient, capacity usage ratio, anti-rolling efficiency are high.
Detailed description of the invention
Fig. 1 is that the electricity of the invention with retarder drives fin stabilizer structure sectional view；
Fig. 2 is that the electricity of the invention with retarder drives fin stabilizer structural upright schematic diagram.
Specific embodiment
This programme is described further with embodiment with reference to the accompanying drawing.
As shown in figures 1 and 2, it is a kind of with retarder electricity drive fin stabilizer, including servo motor 1, planet wheel decelerator 3,
Support base 4, tapered roller bearing A5, fin axis 6, tapered roller bearing B7, fin leaf 8, frequency converter, driver, control cabinet.Servo electricity
Machine 1 is connected by mounting flange 2 with the planet wheel decelerator 3 of right angle；Planet wheel decelerator 3 is mounted on support by flange
On seat 4；Fin axis 6 is connected by spline coupling with planet wheel decelerator 3；Fin axis 6 passes through tapered roller bearing A5, taper roller axis
It holds B7 to be arranged in support base 4, and tapered roller bearing A5 and tapered roller bearing B7 is back-to-back is arranged in inside support base, fin
Leaf 8 forms tight fit by way of being coupled with fin axis 6 taper interference and double bond.Frequency converter, driver, control cabinet are integrated in one
In a cabinet, control cabinet connects servo motor with frequency converter by driver.
When work, driver driving servo motor 1 generates higher revolving speed and lesser torque, by planet wheel decelerator
3 reduction ratio is transmitted on fin axis 6 and fin leaf 8, the lesser revolving speed of final output and biggish torque.
Planet wheel decelerator 3 uses biggish reduction ratio, is connected by right angle type of attachment with the servo motor 1 of compact
It connects, the other side is mounted on support base 4 with form of flanges.Planet wheel decelerator 3 is connected by spline with fin axis 6.Fin axis 6 is logical
The single-row tapered roller bearing crossed under two limited spans is arranged in fulcrum bearing 4.Pass through taper between fin axis 6 and fin leaf 8
And double bond connection.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (5)
1. a kind of electricity with retarder drives fin stabilizer, including servo motor, planet wheel decelerator, support base, fin axis, fin
Leaf, frequency converter, driver, control cabinet, it is characterised in that: the right angle input terminal of the planet wheel decelerator connects servo motor,
Output end is connected by flange with support base by fin axis connection fin leaf, the planet wheel decelerator, and the fin axis passes through two
A back-to-back single-row tapered roller bearing is connect with support base.
2. the electricity according to claim 1 with retarder drives fin stabilizer, it is characterised in that: the fin axis and fin leaf it
Between connected by taper and double bond.
3. the electricity according to claim 1 with retarder drives fin stabilizer, it is characterised in that: the planet wheel decelerator
It is connected by spline with fin axis.
4. the electricity according to claim 1 with retarder drives fin stabilizer, it is characterised in that: the servo motor passes through
The connection of the planet wheel decelerator of mounting flange and right angle.
5. the electricity according to claim 1 with retarder drives fin stabilizer, it is characterised in that: the frequency converter, driving
Device, control cabinet are integrated in the same cabinet, and are connected by cable with servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724529.0A CN110356525A (en) | 2019-08-07 | 2019-08-07 | Electricity with retarder drives fin stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724529.0A CN110356525A (en) | 2019-08-07 | 2019-08-07 | Electricity with retarder drives fin stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110356525A true CN110356525A (en) | 2019-10-22 |
Family
ID=68223357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910724529.0A Pending CN110356525A (en) | 2019-08-07 | 2019-08-07 | Electricity with retarder drives fin stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110356525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000000130A1 (en) * | 2020-01-08 | 2021-07-08 | Diego Tarulli | STABILIZER FOR BOATS |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100083887A1 (en) * | 2008-10-02 | 2010-04-08 | Cappiello Alessandro | Automatic system for anti-roll stabilization of watercraft |
| CN103803032A (en) * | 2014-02-28 | 2014-05-21 | 扬州市江都永坚有限公司 | Electric driving fin stabilizing device |
| CN104743081A (en) * | 2013-12-30 | 2015-07-01 | 刘芳 | Ship body stabilizing and decelerating device |
| CN106585915A (en) * | 2017-01-23 | 2017-04-26 | 哈尔滨工程大学 | Ship anti-rolling system double loop control based on fin and wing fin vector control |
| CN107963188A (en) * | 2017-11-29 | 2018-04-27 | 浙江海洋大学 | A kind of low Speed Fin Stabilizer for sand carrier |
| CN109018238A (en) * | 2018-06-26 | 2018-12-18 | 浙江海洋大学 | A kind of Ship Steering Autopilot |
| US20190185115A1 (en) * | 2017-12-15 | 2019-06-20 | John D. Venables | Fin Stabilizer |
-
2019
- 2019-08-07 CN CN201910724529.0A patent/CN110356525A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100083887A1 (en) * | 2008-10-02 | 2010-04-08 | Cappiello Alessandro | Automatic system for anti-roll stabilization of watercraft |
| CN104743081A (en) * | 2013-12-30 | 2015-07-01 | 刘芳 | Ship body stabilizing and decelerating device |
| CN103803032A (en) * | 2014-02-28 | 2014-05-21 | 扬州市江都永坚有限公司 | Electric driving fin stabilizing device |
| CN106585915A (en) * | 2017-01-23 | 2017-04-26 | 哈尔滨工程大学 | Ship anti-rolling system double loop control based on fin and wing fin vector control |
| CN107963188A (en) * | 2017-11-29 | 2018-04-27 | 浙江海洋大学 | A kind of low Speed Fin Stabilizer for sand carrier |
| US20190185115A1 (en) * | 2017-12-15 | 2019-06-20 | John D. Venables | Fin Stabilizer |
| CN109018238A (en) * | 2018-06-26 | 2018-12-18 | 浙江海洋大学 | A kind of Ship Steering Autopilot |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000000130A1 (en) * | 2020-01-08 | 2021-07-08 | Diego Tarulli | STABILIZER FOR BOATS |
| WO2021140409A1 (en) * | 2020-01-08 | 2021-07-15 | Tarulli Diego | Stabilizer for boats |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191022 |
|
| WD01 | Invention patent application deemed withdrawn after publication |