CN108791789A - A kind of hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission - Google Patents
A kind of hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission Download PDFInfo
- Publication number
- CN108791789A CN108791789A CN201810461212.8A CN201810461212A CN108791789A CN 108791789 A CN108791789 A CN 108791789A CN 201810461212 A CN201810461212 A CN 201810461212A CN 108791789 A CN108791789 A CN 108791789A
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- China
- Prior art keywords
- magnet ring
- jet propulsion
- magnetic coupling
- hydraulic jet
- manipulation
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission, including：Instruction inputting device；Gear device, for identifying zero rudder angle, zero thrust position in the displacement range of instruction inputting device；Magnetic coupling device, including active magnet ring and driven magnet ring force driven magnet ring servo-actuated by rotation of the active magnet ring under outer power drive, to which the angular displacement information of active magnet ring is converted to physical quantity displacement signal；Digital quantity displacement signal for being digital quantity displacement signal by the processing of physical quantity displacement signal, and is transmitted to hydraulic jet propulsion master control system by signal processing unit by bus；Limiting device, the displacement range for limiting instruction inputting device.The present invention converts ship manipulation instruction input signal to digital quantity signal output, realizes the rudder rudder angle to marine water-jet propulsion system, the control of bucket position and engine speed equivalent of falling to navigate.
Description
Technical field
The present invention relates to the technical fields of hydraulic jet propulsion manipulation and control unit more particularly to a kind of based on magnetic coupling transmission
Hydraulic jet propulsion manipulation and control unit.
Background technology
Hydraulic jet propulsion realizes the thrust adjustment to ship by the momentum difference of sucking and injection water, due to this injection
What flow generated is vectored thrust, can be by controlling engine speed, hydraulic jet propulsion system rudder rudder angle and bucket position of falling to navigate
The mode set comes the size of adjustment vector power, direction, and then manipulates the navigation posture of ship.Above three parameter be it is independent and
Consecutive variations, water jet propulsion ship manipulation and control unit is based on the control to this tittle to realize Ship Controling.
Common hydraulic jet propulsion manipulation unit such as handwheel, handle etc., generally transmits control instruction, often using mechanical contact
Square method has belt-type, cable type, bellows-type and spherical surface manifold type etc..These patterns based on mechanical transfer signal are often
Precision is poor and there are unavoidable mechanical wear, and long-time service easily causes instruction distortion, performance declines even control failure
Situations such as, reliability is relatively low.The important core equipment that handwheel, handle are manipulated as ship, if behaviour drives instruction and transmits improper, meeting
There is situations such as speed of a ship or plane deviates, yaws, may cause to navigate by water marine accident when serious, it is therefore desirable to it is superfluous to improve driving for the equipment
Remaining reliability ensures navigation safety.
Magnetic coupling transmission technology transmits torque or power using magnetic field force between active rotation body and driven rotation body, has nothing
The advantages that physical isolation contact, high resolution, driving precision is high, the signal that may be implemented in water jet propulsion ship manipulation unit pass
It passs.This technology manipulates the application in field in ship, it is external for military with business secrecy etc. reasons, temporarily have no in relevant programme
All reports, and the country is so far still in space state.
Invention content
In view of this, the purpose of the present invention is to provide a kind of hydraulic jet propulsion manipulation and control list based on magnetic coupling transmission
Member is particularly suitable for the boat bucket position of the ship of two water-jet propeller and jointly controlling for two amounts of engine speed, to control
Ship speed processed is added and subtracted and just, boat controls.
To achieve the goals above, the technical solution that the present invention takes is：
A kind of hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission, wherein including：Instruction inputting device is used for
Input instruction；Gear device is arranged in the side of described instruction input unit, for the displacement model in described instruction input unit
Zero rudder angle, zero thrust position are identified in enclosing；Magnetic coupling device is connected with described instruction input unit, the magnetic coupling dress
It sets including active magnet ring and driven magnet ring, the active magnet ring and the driven magnet ring are coupled, are existed by the active magnet ring
Rotation under outer power drive forces the driven magnet ring servo-actuated, to which the angular displacement information of the active magnet ring is converted to object
Reason amount displacement signal；Signal processing unit is connected with the magnetic coupling device, for handling the physical quantity displacement signal
For digital quantity displacement signal, and the digital quantity displacement signal is transmitted to by hydraulic jet propulsion master control system by bus；Limit
Device is arranged in the side of described instruction input unit, the displacement range for limiting described instruction input unit；Status display
Unit is connected with the hydraulic jet propulsion master control system, for acquiring and showing the rudder rudder angle of hydraulic jet propulsion system, fall
The information of boat bucket position and/or engine speed.
The above-mentioned hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission, wherein described instruction input unit is ship
Rocking bar, knob or the steering wheel of oceangoing ship handle.
The above-mentioned hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission, wherein the gear device with graduation mark,
Indicator light or the mode of force feedback identify zero rudder angle, zero thrust position.
The above-mentioned hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission, wherein the gear device includes：Gear
Holder offers several gear slots on the gear holder, and the inside of each gear slot is respectively equipped with a hoodle；Spring,
The inside of each gear slot is respectively equipped with a spring, and the lower end of the spring is butted on the bottom of the gear slot, institute
The upper end for stating spring is butted on the hoodle；Rub minor face, and the gear holder is equipped with the friction minor face, the friction minor face
On offer location hole, the location hole matches with the hoodle.
The above-mentioned hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission, wherein the active magnet ring and the finger
Input unit is enabled to be connected, the driven magnet ring is connected with the signal processing unit, the active magnet ring and described driven
Magnet ring nesting is installed, and has gap between the active magnet ring and the driven magnet ring.
The above-mentioned hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission, wherein the signal processing unit is electricity
Position device, the driven magnet ring are connected with the potentiometer shaft of the potentiometer.
The above-mentioned hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission, wherein the limiting device is adjustable offset
Heart knob.
The above-mentioned hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission, wherein the status display unit is electricity
Sub- liquid crystal display.
As a result of above-mentioned technology, the good effect for being allowed to have compared with prior art is the present invention：
(1) present invention converts ship manipulation instruction input signal to digital quantity signal output, realizes and is pushed away to ship water spray
The control for position and the engine speed equivalent of struggling against into the rudder rudder angle of device, boat of falling.
(2) present invention manipulation is sensitive, reliability is high, can effectively improve the intelligence of ship manipulation, belongs to hydraulic jet propulsion warship
Ship automatic field.
(3) present invention avoids mechanical wear, long-time service that instruction distortion, performance will not be caused to decline using magnetic coupling device
Situations such as even controlling failure.
Description of the drawings
Fig. 1 is the schematic diagram of the hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission of the present invention.
Fig. 2 is the schematic diagram of the gear device of the hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission of the present invention.
Fig. 3 is the schematic diagram of the gear device of the hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission of the present invention.
Fig. 4 is at the magnetic coupling device and signal of the hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission of the present invention
Manage the schematic diagram of unit.
In attached drawing：1, instruction inputting device；2, gear device；21, gear holder；22, hoodle；23, spring；24, it rubs
Minor face；3, magnetic coupling device；31, active magnet ring；32, driven magnet ring；4, signal processing unit；5, limiting device；6, state is aobvious
Show unit.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as limiting to the invention.
Fig. 1 is the schematic diagram of the hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission of the present invention, and Fig. 2 is the present invention
The hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission gear device schematic diagram, Fig. 3 be the present invention based on magnetic
The schematic diagram of the gear device of the hydraulic jet propulsion manipulation and control unit of coupled drive, Fig. 4 are the present invention based on magnetic coupling transmission
Hydraulic jet propulsion manipulation and control unit magnetic coupling device and signal processing unit schematic diagram, referring to fig. 1 to fig. 4,
Show a kind of hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission of preferred embodiment, including：Instruction inputting device
1, for inputting instruction.
In addition, as a kind of preferred embodiment, the hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission further includes：
Gear device 2 is arranged in the side of instruction inputting device 1, for identifying zero rudder in the displacement range of instruction inputting device
Angle, zero thrust position.
In addition, as a kind of preferred embodiment, the hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission further includes：
Magnetic coupling device 3 is connected with instruction inputting device 1, and magnetic coupling device 3 includes active magnet ring 31 and driven magnet ring 32, active
Magnet ring 31 and driven magnet ring 32 are coupled, and by rotation of the active magnet ring 31 under outer power drive, force driven magnet ring 32 servo-actuated,
To which the angular displacement information of active magnet ring 31 is converted to physical quantity displacement signal.
Further, as a kind of preferred embodiment, the hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission also wraps
It includes：Signal processing unit 4 is connected with magnetic coupling device 3, for being that digital quantity displacement is believed by the processing of physical quantity displacement signal
Number.And digital quantity displacement signal is transmitted to by hydraulic jet propulsion master control system by bus.
Further, as a kind of preferred embodiment, the hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission is also
Including：Limiting device 5 is arranged in the side of instruction inputting device 1, the displacement range for limiting instruction inputting device 1.
On the other hand, as a kind of preferred embodiment, the hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission is also
Including：Status display unit 6 is connected with hydraulic jet propulsion master control system, for acquiring and showing hydraulic jet propulsion system direction
Rudder rudder angle, the information of bucket position and/or engine speed of falling to navigate.Wherein, limiting device 5 and status display unit 6 are integrated in dress
It sets on pedestal, all signals are focused in same aviation plug (not shown) and transmit.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses.
The present invention also has on the basis of the above is implemented as follows mode：
In further embodiment of the present invention, continuing with referring to shown in Fig. 1 to Fig. 4, instruction inputting device 1 is ship handle
Rocking bar, knob or steering wheel.It (sprays water for controlling two respectively specifically, instruction inputting device 1 is preferably handle double rocking lever
Propulsion device), can before and after control device center line ± 50 ° range (be denoted as ± 5 grades, it is preceding for positive boat, it is rear to fall to navigate) in
Free movement, equipped with instruction pointer linkage on handle double rocking lever, it is artificial can manipulate move/stop to any position.
In further embodiment of the present invention, gear device 2 identifies zero in a manner of graduation mark, indicator light or force feedback
Thrust, one grade of positive boat and a series of gears such as one grade of boat that fall.
In further embodiment of the present invention, gear device 2 includes：Gear holder 21, if being offered on gear holder 21
The inside of dry gear slot, each gear slot is respectively equipped with a hoodle 22.
In further embodiment of the present invention, gear device 2 includes：The inside of spring 23, each gear slot is respectively equipped with
One spring 23, the lower end of spring 23 are butted on the bottom of gear slot, and the upper end of spring 23 is butted on hoodle 22.
In further embodiment of the present invention, gear device 2 includes：Rub minor face 24, and gear holder 21 is equipped with friction
Minor face 24, rub minor face 24 on offer location hole, location hole matches with hoodle 22.When actuating friction minor face 24 rotates,
Hoodle 22 keeps balance, support friction minor face 24 to rotate, positioned when part hoodle 22 enters under the action of spring 23
In hole, operator will obtain the prompt of elastic force feedback, indicate that instruction inputting device 1 has been in some important gear at this time, such as
Zero thrust position drives experience convenient for being promoted.
In further embodiment of the present invention, active magnet ring 31 is connected with instruction inputting device 1, driven magnet ring 32 and letter
Number processing unit 4 is connected, and the installation nested with driven magnet ring 32 of active magnet ring 31 has between active magnet ring 31 and driven magnet ring 32
There is gap.Specifically, instruction inputting device 1 drives active magnet ring 31 by flat key.
In further embodiment of the present invention, signal processing unit 4 is potentiometer, the current potential of driven magnet ring 32 and potentiometer
Device shaft is connected.Since active magnet ring 31 and driven magnet ring 32 make potentiometer be kept completely separate with handle double rocking lever, without physics
Contact avoids deviation of signal caused by mechanical wear, and coupling magnet steel, which may be used multipair magnetic pole and transmit torque, is more than current potential
The friction torque of device shaft can drive the rotation of potentiometer, accurately send control instruction.
In further embodiment of the present invention, when active magnet ring 31 drives through handle double rocking lever to be rotated, driven magnet ring 32
Life can be issued in magnetic coupling torque drive to correspondingly rotate, and then drive potentiometer rotation, and angular displacement information is transformed to directly
Hydraulic jet propulsion master control system is sent to after stream voltage change signal to be sampled, physical quantity displacement signal as input uses.
In further embodiment of the present invention, potentiometer uses DC-voltage supply, in the rotating shaft mechanism of handle double rocking lever
Lower rotation work, potentiometer is driven to generate the variation of partial pressure potential, to make angular displacement information be converted to DC voltage change letter
Number output.
In further embodiment of the present invention, since potentiometer is resistive load, inertial element, therefore potentiometer is not present
It is unlimited resolution ratio in theory, can continuously exports DC voltage change signal, the lag without will produce control phase.
In further embodiment of the present invention, limiting device 5 is adjustable eccentric knob.It can by adjusting adjustable eccentric knob
The extreme position (± 5 grades) of trimming handle double rocking lever movement, adjustable eccentric knob can be locked after the completion of adjusting by bolt.
In further embodiment of the present invention, status display unit 6 is electronic liquid crystal screen, has signal acquisition, instruction, friendship
Mutual function can acquire, collect the DC voltage change signal of handle double rocking lever, fall boat bucket feedback signal and/or host in real time
The parameters such as tach signal are simultaneously shown.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (8)
1. a kind of hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission, which is characterized in that including：
Instruction inputting device, for inputting instruction；
Gear device is arranged in the side of described instruction input unit, in the displacement range of described instruction input unit
Identify zero rudder angle, zero thrust position；
Magnetic coupling device is connected with described instruction input unit, and the magnetic coupling device includes active magnet ring and driven magnet ring,
The active magnet ring and the driven magnet ring are coupled, and by rotation of the active magnet ring under outer power drive, force described
Driven magnet ring is servo-actuated, to which the angular displacement information of the active magnet ring is converted to physical quantity displacement signal；
Signal processing unit is connected with the magnetic coupling device, for being digital quantity by physical quantity displacement signal processing
Displacement signal, and the digital quantity displacement signal is transmitted to by hydraulic jet propulsion master control system by bus；
Limiting device is arranged in the side of described instruction input unit, the displacement range for limiting described instruction input unit；
Status display unit is connected with the hydraulic jet propulsion master control system, for acquiring and showing hydraulic jet propulsion system
Rudder rudder angle, the information of bucket position and/or engine speed of falling to navigate.
2. the hydraulic jet propulsion manipulation and control unit according to claim 1 based on magnetic coupling transmission, which is characterized in that described
Instruction inputting device is rocking bar, knob or the steering wheel of ship handle.
3. the hydraulic jet propulsion manipulation and control unit according to claim 1 based on magnetic coupling transmission, which is characterized in that described
Gear device identifies zero rudder angle, zero thrust position in a manner of graduation mark, indicator light or force feedback.
4. the hydraulic jet propulsion manipulation and control unit according to claim 3 based on magnetic coupling transmission, which is characterized in that described
Gear device includes：
Gear holder offers several gear slots on the gear holder, and the inside of each gear slot is respectively equipped with a bullet
Pearl；
The inside of spring, each gear slot is respectively equipped with a spring, and the lower end of the spring is butted on the gear slot
Bottom, the upper end of the spring is butted on the hoodle；
Rub minor face, and the gear holder is equipped with the friction minor face, and location hole is offered in the friction minor face, described fixed
Position hole matches with the hoodle.
5. the hydraulic jet propulsion manipulation and control unit according to claim 1 based on magnetic coupling transmission, which is characterized in that described
Active magnet ring is connected with described instruction input unit, and the driven magnet ring is connected with the signal processing unit, the master
Dynamic magnet ring is nested with the driven magnet ring to be installed, and has gap between the active magnet ring and the driven magnet ring.
6. the hydraulic jet propulsion manipulation and control unit according to claim 1 based on magnetic coupling transmission, which is characterized in that described
Signal processing unit is potentiometer, and the driven magnet ring is connected with the potentiometer shaft of the potentiometer.
7. the hydraulic jet propulsion manipulation and control unit according to claim 1 based on magnetic coupling transmission, which is characterized in that described
Limiting device is adjustable eccentric knob.
8. the hydraulic jet propulsion manipulation and control unit according to claim 1 based on magnetic coupling transmission, which is characterized in that described
Status display unit is electronic liquid crystal screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461212.8A CN108791789A (en) | 2018-05-15 | 2018-05-15 | A kind of hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461212.8A CN108791789A (en) | 2018-05-15 | 2018-05-15 | A kind of hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission |
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| Publication Number | Publication Date |
|---|---|
| CN108791789A true CN108791789A (en) | 2018-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810461212.8A Pending CN108791789A (en) | 2018-05-15 | 2018-05-15 | A kind of hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission |
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| CN (1) | CN108791789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132475A (en) * | 2021-11-29 | 2022-03-04 | 中国船舶工业集团公司第七0八研究所 | Integrated handle for navigation control of water jet propulsion ship |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5686895A (en) * | 1979-12-14 | 1981-07-15 | Saura Keiki Seisakusho:Kk | Automatic steering gear |
| CN200999000Y (en) * | 2007-01-11 | 2008-01-02 | 浙江信阳实业有限公司 | Vehicle shift self-locking mechanism |
| CN104108460A (en) * | 2014-07-18 | 2014-10-22 | 常州高尔登科技有限公司 | Marine outboard motor |
| CN204003307U (en) * | 2014-03-20 | 2014-12-10 | 浙江海峰制鞋设备有限公司 | A kind of metering pump assembly for the preparation of PU goods |
| CN205136679U (en) * | 2015-07-28 | 2016-04-06 | 上海强田液压股份有限公司 | Rotary valve |
-
2018
- 2018-05-15 CN CN201810461212.8A patent/CN108791789A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5686895A (en) * | 1979-12-14 | 1981-07-15 | Saura Keiki Seisakusho:Kk | Automatic steering gear |
| CN200999000Y (en) * | 2007-01-11 | 2008-01-02 | 浙江信阳实业有限公司 | Vehicle shift self-locking mechanism |
| CN204003307U (en) * | 2014-03-20 | 2014-12-10 | 浙江海峰制鞋设备有限公司 | A kind of metering pump assembly for the preparation of PU goods |
| CN104108460A (en) * | 2014-07-18 | 2014-10-22 | 常州高尔登科技有限公司 | Marine outboard motor |
| CN205136679U (en) * | 2015-07-28 | 2016-04-06 | 上海强田液压股份有限公司 | Rotary valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132475A (en) * | 2021-11-29 | 2022-03-04 | 中国船舶工业集团公司第七0八研究所 | Integrated handle for navigation control of water jet propulsion ship |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |