CN113697082A - Steering instrument of passive transmitter of marine hydraulic steering engine - Google Patents
Steering instrument of passive transmitter of marine hydraulic steering engine Download PDFInfo
- Publication number
- CN113697082A CN113697082A CN202111150936.9A CN202111150936A CN113697082A CN 113697082 A CN113697082 A CN 113697082A CN 202111150936 A CN202111150936 A CN 202111150936A CN 113697082 A CN113697082 A CN 113697082A
- Authority
- CN
- China
- Prior art keywords
- steering
- contactor
- permanent magnet
- signal transmitter
- hand wheel
- 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
- 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
- B63H25/06—Steering by rudders
- B63H25/08—Steering gear
- B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
- B63H25/26—Steering engines
- B63H25/28—Steering engines of fluid type
- B63H25/30—Steering engines of fluid type hydraulic
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- 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
- B63H25/06—Steering by rudders
- B63H25/08—Steering gear
- B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
- B63H25/18—Transmitting of movement of initiating means to steering engine
- B63H25/24—Transmitting of movement of initiating means to steering engine by electrical means
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Power Steering Mechanism (AREA)
Abstract
The invention discloses a passive signal transmitter steering instrument of a marine hydraulic steering engine, which relates to the technical field of ship accessory manufacturing and comprises a signal transmitter, wherein the signal transmitter is respectively connected with a left rudder contactor and a right rudder contactor through a decoding circuit board, and the left rudder contactor and the right rudder contactor are respectively connected with two poles of an electromagnetic reversing valve; the signal transmitter comprises a permanent magnet connected with a hand wheel, electromagnetic coils are arranged on the periphery of a rotating space of the permanent magnet, the hand wheel generates electromotive force by controlling the permanent magnet to rotate forwards or backwards in the coils, corresponding positive and negative voltage signals are generated, and the signals are converted into steering signals through a decoding circuit board. Compared with the prior art, the invention can solve the problems that the existing signal transmitter steering instrument needs an external power supply and an electronic circuit, the parts are complex and the failure rate is high.
Description
Technical Field
The invention relates to the technical field of manufacturing of ship accessories, in particular to an operation instrument of a passive signal transmitter for a ship hydraulic machine.
Background
When the ship is in navigation, the navigation direction of the ship in water is kept or changed by operating the ship rudder according to the intention of a driver, the ship hydraulic steering engine is an execution control part of a steering device, and when electric steering is used, a steering signal is sent to an electromagnetic valve through a steering wheel or a simple electric steering switch, and the electromagnetic valve changes an oil way to control the steering direction.
The existing electric steering technology mainly uses three modes of an electric contact switch, a self-leveling angle transmitter and a rotary encoder (including a photoelectric type or a magnetic induction type).
No matter the electric contact switch, the self-angle-adjusting transmitter or the rotary encoder needs an external power supply and a corresponding electronic circuit; and the sensitivity is unstable, the steering effect is influenced, the reliability is low, and the failure rate is high. At least 4 signal transmitters are connected with a receiver and then connected with an electromagnetic directional valve to switch the steering of the left rudder and the right rudder, and complicated electronic circuits are complex to install and debug and are not easy to check and maintain. If a rotary encoder is adopted, a PLC circuit board is needed, functions are excessive, the rotary encoder works by depending on a large number of electronic elements, and the failure rate is high.
Disclosure of Invention
The invention aims to solve the problems that a passive signal transmitter steering instrument of a marine hydraulic steering engine needs an external power supply and an electronic circuit, parts are complex and the failure rate is high.
In order to solve the problems, the technical scheme of the invention is as follows: the passive signal transmitter steering instrument of the marine hydraulic steering engine comprises a signal transmitter, wherein the signal transmitter is respectively connected with a left rudder contactor and a right rudder contactor through a decoding circuit board, and the left rudder contactor and the right rudder contactor are respectively connected with two poles of an electromagnetic directional valve; the transmitter comprises a permanent magnet connected with a hand wheel, and electromagnetic coils are arranged around the permanent magnet; the hand wheel generates electromotive force by controlling the permanent magnet to rotate forwards or backwards in the coil, generates corresponding positive and negative voltage signals, and converts the positive and negative voltage signals into steering signals through the decoding circuit board.
In the above technical solution, a more specific solution may be: the bottom of hand wheel is equipped with the center of rotation with the pivot of hand wheel coincidence, the pivot is connected the permanent magnet.
Further: the permanent magnet and the electromagnetic coil are arranged in the shell, and the lower part of the rotating shaft penetrates into the shell and is connected with the wall of the shell through a bearing.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the passive signal transmitter steering instrument of the marine hydraulic steering engine adopts a signal transmitter which does not need a power source and forms positive and negative voltages through the rotation of a permanent magnet in an electromagnetic coil, then the signal transmitter is converted into a steering signal through a decoding circuit board, positive voltage is generated through positive rotation, negative voltage is generated through negative rotation, an electromagnetic reversing valve is connected, a left rudder and a right rudder can be controlled, the steering instrument can work without any external power supply, the structure is simple, the number of elements is small, the installation and debugging are convenient, and meanwhile, the phenomena of poor stability and easy failure caused by more parts are avoided; as the hand wheel deflects to drive the permanent magnet to deflect in the electromagnetic coil, the parameter positive and negative voltages form an electric signal immediately, the steering sensitivity is extremely high, and the transmitter is respectively connected with the left steering contactor and the right steering contactor through the decoding circuit board, the left steering and the right steering can be independently adjusted by adjusting the decoding circuit board, and the integral adjustment is not needed.
Drawings
FIG. 1 is a schematic diagram of the present embodiment;
FIG. 2 is a front view of the transmitter of the present embodiment;
fig. 3 is a top cross-sectional view of the transponder of this embodiment shown in the rear housing of the handwheel.
Detailed Description
The embodiments of the invention will be described in further detail with reference to the accompanying drawings:
the steering instrument of the passive signal transmitter of the marine hydraulic steering engine shown in fig. 1 to 3 comprises a signal transmitter which is respectively connected with a left rudder contactor and a right rudder contactor through a decoding circuit board, and the left rudder contactor and the right rudder contactor are respectively connected with two poles of an electromagnetic directional valve.
The signal generator includes permanent magnet 3 that hand wheel 1 connects, and permanent magnet 3 is equipped with solenoid 4 all around, and is concrete, and the bottom of hand wheel 1 is equipped with the pivot 2 of centre of rotation and hand wheel coincidence, and pivot 2 passes through key-type connection permanent magnet 3, and in casing 5 was located to permanent magnet 3 and solenoid 4, on solenoid 4 located the wall mounting ring in casing 5, the lower part of pivot 2 penetrated in casing 5 and through bearing 6 and 5 wall connections of casing.
When the device is used, only the hand wheel 1 needs to be rotated, the rotating shaft 2 at the bottom of the hand wheel 1 drives the permanent magnet 3 to rotate in the electromagnetic coil 4, the positive rotation or the reverse rotation generates electromotive force, corresponding positive and negative voltage signals are generated, the signals are converted into steering signals through the decoding circuit board, the positive rotation generates positive voltage, the reverse rotation generates negative voltage, and the decoding circuit board transmits the signals to the left rudder contactor or the right rudder contactor respectively so as to operate the left rudder and the right rudder. The signal transmitter of positive and negative voltage is formed by the permanent magnet rotating in the electromagnetic coil, can work without any external power supply, has simple structure, few elements and convenient installation and debugging, and simultaneously avoids the phenomena of poor stability and easy failure caused by more parts.
The passive signal transmitter steering instrument of the marine hydraulic steering engine can work without any external power supply, has the advantages of simple structure, few elements, convenient installation and debugging, high working stability, low failure rate and high steering sensitivity, can be independently adjusted to steer left and right, and is suitable for wide popularization.
Claims (3)
1. The utility model provides a passive sender steering appearance of marine hydraulic steering wheel, includes the sender, its characterized in that: the signal transmitter is respectively connected with a left rudder contactor and a right rudder contactor through a decoding circuit board, and the left rudder contactor and the right rudder contactor are respectively connected with two poles of an electromagnetic directional valve; the transmitter comprises a permanent magnet connected with a hand wheel, and electromagnetic coils are arranged around the rotating space of the permanent magnet;
the hand wheel generates electromotive force by controlling the permanent magnet to rotate forwards or backwards in the coil, generates corresponding positive and negative voltage signals, and converts the positive and negative voltage signals into steering signals through the decoding circuit board.
2. The marine hydraulic steering engine passive transmitter steering instrument according to claim 1, characterized in that: the bottom of hand wheel is equipped with the center of rotation with the pivot of hand wheel coincidence, the pivot is connected the permanent magnet.
3. The marine hydraulic steering engine passive transmitter steering instrument according to claim 2, characterized in that: the permanent magnet and the electromagnetic coil are arranged in the shell, and the lower part of the rotating shaft penetrates into the shell and is connected with the wall of the shell through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111150936.9A CN113697082A (en) | 2021-09-29 | 2021-09-29 | Steering instrument of passive transmitter of marine hydraulic steering engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111150936.9A CN113697082A (en) | 2021-09-29 | 2021-09-29 | Steering instrument of passive transmitter of marine hydraulic steering engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113697082A true CN113697082A (en) | 2021-11-26 |
Family
ID=78662304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111150936.9A Pending CN113697082A (en) | 2021-09-29 | 2021-09-29 | Steering instrument of passive transmitter of marine hydraulic steering engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113697082A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201999194U (en) * | 2011-02-15 | 2011-10-05 | 九江中船仪表有限责任公司 | Combined type autopilot for ships |
| CN203005735U (en) * | 2012-09-13 | 2013-06-19 | 南宁睿洋自动化科技有限公司 | An autopilot |
| CN103253304A (en) * | 2013-06-04 | 2013-08-21 | 安徽安凯汽车股份有限公司 | Rotary transformer type steering angle sensor of electric automobile and detection method thereof |
| JP5325998B2 (en) * | 2010-08-13 | 2013-10-23 | 日本発條株式会社 | Outboard motor steering system |
| CN206552237U (en) * | 2017-02-08 | 2017-10-13 | 中船航海科技有限责任公司 | A kind of follow-up steering device peculiar to vessel |
| CN109484604A (en) * | 2018-12-21 | 2019-03-19 | 广西梧州运龙港船机械制造有限公司 | Marine hydraulic steering engine servo steering instrument |
| CN208882095U (en) * | 2018-10-09 | 2019-05-21 | 广州航海仪器厂有限公司 | A kind of ship servo steering instrument |
| CN209208848U (en) * | 2018-09-26 | 2019-08-06 | 法法汽车(中国)有限公司 | Multi-functional steering wheel |
| US10457370B1 (en) * | 2016-11-18 | 2019-10-29 | Brunswick Corporation | Marine steering system and method of providing steering feedback |
-
2021
- 2021-09-29 CN CN202111150936.9A patent/CN113697082A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5325998B2 (en) * | 2010-08-13 | 2013-10-23 | 日本発條株式会社 | Outboard motor steering system |
| CN201999194U (en) * | 2011-02-15 | 2011-10-05 | 九江中船仪表有限责任公司 | Combined type autopilot for ships |
| CN203005735U (en) * | 2012-09-13 | 2013-06-19 | 南宁睿洋自动化科技有限公司 | An autopilot |
| CN103253304A (en) * | 2013-06-04 | 2013-08-21 | 安徽安凯汽车股份有限公司 | Rotary transformer type steering angle sensor of electric automobile and detection method thereof |
| US10457370B1 (en) * | 2016-11-18 | 2019-10-29 | Brunswick Corporation | Marine steering system and method of providing steering feedback |
| CN206552237U (en) * | 2017-02-08 | 2017-10-13 | 中船航海科技有限责任公司 | A kind of follow-up steering device peculiar to vessel |
| CN209208848U (en) * | 2018-09-26 | 2019-08-06 | 法法汽车(中国)有限公司 | Multi-functional steering wheel |
| CN208882095U (en) * | 2018-10-09 | 2019-05-21 | 广州航海仪器厂有限公司 | A kind of ship servo steering instrument |
| CN109484604A (en) * | 2018-12-21 | 2019-03-19 | 广西梧州运龙港船机械制造有限公司 | Marine hydraulic steering engine servo steering instrument |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211126 |
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| RJ01 | Rejection of invention patent application after publication |