CN202828072U - Hydraulic motor drive fixed pitch propeller transverse thrust device - Google Patents
Hydraulic motor drive fixed pitch propeller transverse thrust device Download PDFInfo
- Publication number
- CN202828072U CN202828072U CN201220431080.2U CN201220431080U CN202828072U CN 202828072 U CN202828072 U CN 202828072U CN 201220431080 U CN201220431080 U CN 201220431080U CN 202828072 U CN202828072 U CN 202828072U
- Authority
- CN
- China
- Prior art keywords
- hydraulic motor
- motor
- motor drive
- drive fixed
- thrust device
- 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.)
- Expired - Lifetime
Links
Images
Abstract
Provided is a hydraulic motor drive fixed pitch propeller transverse thrust device. The hydraulic motor drive fixed pitch propeller transverse thrust device comprises a hydraulic motor. An output shaft of the hydraulic motor is vertically arranged, and a driving bevel gear is arranged at the lower end of the output shaft and meshed with a driven bevel gear. The driven bevel gear is installed on a main shaft of a propeller, the hydraulic motor is arranged in a steamboat cabin, and the propeller is arranged outside the steamboat cabin. The hydraulic motor drive fixed pitch propeller transverse thrust device is small in occupied size, good in stability, easy and convenient to maintain, and capable of reducing cost.
Description
Technical field
The utility model relates to a kind of lateral thruster of shipbuilding industry.
Background technology
Lateral thruster is the engine installations of boats and ships when turning to or pull in to shore, can produce lateral thrust to hull, horizontal or turning operation with the control hull, be mainly used in boats and ships in gut, navigate by water, by slipping from alongside or when turning around, by traditional Rudder and Steering Gear operating difficulties or the situation that can't operate, also be usually used in the ship operation in the harsh environment.The power of traditional spacing oar lateral thruster is generally provided by alternating current dynamo, uses frequency converter to adjust the rotating speed of drive motor, is the acceleration and deceleration problem that boats and ships are realized left and right sides string.In recent years along with the impact of market economy, the energy in short supply, country requires day by day to improve to energy-saving and emission-reduction.Although the motor-driven thruster has strengthened the manoevreability of ship, but start thruster and must start the drive motor that main generator could drive thruster, simultaneously, thruster is huge electrical loads for the electrical network of boats and ships, and the main switchboard away from ship, thereby its startup will cause the remarkable step-down of line voltage on the ship, simultaneously, start propelling unit, will form huge mechanical pressure to main generator and turboset, and then strengthen the wearing and tearing at bearing and mechanical position.
Summary of the invention
Large for the volume that overcomes existing electric motor type lateral thruster, cost is high, the deficiency of less stable, maintenance trouble, the utility model provide a kind of take volume little, reduce cost, have good stability, keep in repair easy fluid motor-driven spacing oar lateral thruster.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of fluid motor-driven spacing oar lateral thruster, described lateral thruster comprises HM Hydraulic Motor, the output shaft of described HM Hydraulic Motor is vertical layout, initiatively umbrella shape wheel wheel is installed in the lower end of described output shaft, described active umbrella shape wheel and the engagement of driven umbrella shape wheel, described driven umbrella shape wheel is installed on the main shaft of screw propeller, and described HM Hydraulic Motor is positioned at the steamer cabin, and described screw propeller is positioned at outside the steamer cabin.
The beneficial effects of the utility model are mainly manifested in: take volume little, reduce cost, have good stability, keep in repair easy.
Description of drawings
Fig. 1 is the constructional drawing of fluid motor-driven spacing oar lateral thruster.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, a kind of fluid motor-driven spacing oar lateral thruster, comprise HM Hydraulic Motor, the output shaft of described HM Hydraulic Motor 1 is vertical layout, initiatively crowngear is installed in the lower end of described output shaft, described active umbrella shape wheel and the engagement of driven umbrella shape wheel, and described driven umbrella shape wheel is installed on the main shaft of screw propeller 2, described HM Hydraulic Motor is positioned at the steamer cabin, and described screw propeller is positioned at outside the steamer cabin.
Present embodiment, the thruster of HM Hydraulic Motor vertical drive spacing oar drives screw propeller by the pairing bevel gear and rotates, and HM Hydraulic Motor axially is vertical with screw propeller, and structure is quite compact.HM Hydraulic Motor and relevant oil pipe thereof are positioned at the cabin, and transmission shaft also wraps in the sealing foundry goods, solved preferably the underwater sealing of thruster peculiar to vessel and the lubrication problem of thrust, motor is easy to maintenance at engine room inside, can be used in any baroque ship type.Easy to operate, can under the abominable operating mode of any environment, work, make the thruster pulsation-free realize stepless change, forward and reverse etc.
Replace motor by HM Hydraulic Motor, and the acceleration and deceleration of boats and ships, positive and reverse steering are controlled by the hydraulic part of hydraulic valve bank and are finished, its serviceability satisfies the requirement of boats and ships fully, and its characteristics are superior to the thruster of motor-driven spacing oar, becomes in the market many customer preference products.Hydraulic efficiency pressure system also can provide power for other system simultaneously.
HM Hydraulic Motor and motor-driven compare and have outstanding feature:
Compact conformation, it is little to take volume.Cabin space is limited concerning spitkit, uses motor to drive, and it is few to take the cabin location comparison.
Cost is low.Separately fluid motor-driven spacing oar thruster cost compare is high, but that whole ship calculates cost is just lower, also need join windlass, thruster cabin blower fan, electrical generator, frequency converter etc. when general boats and ships have the spacing thruster.If use motor to drive thruster, the whole piece ship adopts once the cover hydraulic efficiency pressure system and can solve, and drives pump by diesel engine, and pump provides pressure and flow for motor.Save the cost of electrical generator, thruster cabin cooling blower, drive motor, frequency converter, variable frequency starting cabinet etc.
Environment for use requires lower.The thruster of motor-driven spacing oar requires environmental drying, ventilation.Drive motor needs heating dehumidifying in 24 hours under out-of-run state.For example dredger, wind electric power ship, cabin condition are relatively abominable.The inland river workmanship ship of region following the line of the sea and the Yangtze valley uses fluid motor-driven to be superior to motor-driven fully.
The stable work in work noise is low.The thruster of motor-driven spacing oar is the accessory equipment of boats and ships, auxiliary hull operation or the use that accesses to the ports, therefore in use, commutate frequently and acceleration-deceleration, the drive motor watt loss is larger, easily heating, life-span reduces greatly, permanent noise, the job insecurity of easily forming of time.If drive with motor, acceleration and deceleration and positive and negative string are finished by the valve group, and it is more steady to move.
Easy to maintenance simple to operate.The HM Hydraulic Motor et out of order, directly maintenance in the cabin, motor must be transported motor producer back needs special equipment to keep in repair; More convenient operation, with regard to acceleration and deceleration, rotating, and then motor will start first cooling blower and carry out drive motor again in order to distribution substation to request signal before startup, and motor drives, to have a certain amount of pressure hydraulic oil just passable as long as provide.
Claims (1)
1. fluid motor-driven spacing oar lateral thruster, it is characterized in that: described lateral thruster comprises HM Hydraulic Motor, the output shaft of described HM Hydraulic Motor is vertical layout, initiatively crowngear is installed in the lower end of described output shaft, described active crowngear and the engagement of driven umbrella shape wheel, described driven umbrella shape wheel is installed on the main shaft of screw propeller, and described HM Hydraulic Motor is positioned at the steamer cabin, and described screw propeller is positioned at outside the steamer cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220431080.2U CN202828072U (en) | 2012-08-28 | 2012-08-28 | Hydraulic motor drive fixed pitch propeller transverse thrust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220431080.2U CN202828072U (en) | 2012-08-28 | 2012-08-28 | Hydraulic motor drive fixed pitch propeller transverse thrust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202828072U true CN202828072U (en) | 2013-03-27 |
Family
ID=47939836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220431080.2U Expired - Lifetime CN202828072U (en) | 2012-08-28 | 2012-08-28 | Hydraulic motor drive fixed pitch propeller transverse thrust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202828072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802679A (en) * | 2022-03-21 | 2022-07-29 | 万力达船用动力系统(苏州)有限公司 | Marine fixed pitch oar type lateral propulsion device |
-
2012
- 2012-08-28 CN CN201220431080.2U patent/CN202828072U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802679A (en) * | 2022-03-21 | 2022-07-29 | 万力达船用动力系统(苏州)有限公司 | Marine fixed pitch oar type lateral propulsion device |
| CN114802679B (en) * | 2022-03-21 | 2023-11-24 | 万力达船用动力系统(苏州)有限公司 | Marine fixed-pitch propeller type lateral propulsion device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101767645A (en) | Novel electric propulsion system | |
| CN102530219B (en) | Electric propulsion system | |
| AU2012203987A1 (en) | Propulsion system | |
| CN201793007U (en) | Full-electric propulsion device for 360-degree full-circle-rotation contra-rotating propellers | |
| CN202863752U (en) | Drag suction dredger power device | |
| CN202828072U (en) | Hydraulic motor drive fixed pitch propeller transverse thrust device | |
| CN203410620U (en) | Split trailing suction hopper dredger power system | |
| CN204037884U (en) | The straight wing all direction propeller of constant speed displacement | |
| CN201694383U (en) | Electric power propulsion system | |
| CN203332385U (en) | Electric generator step-up gear box driven by ship power main drive shaft | |
| KR20130033769A (en) | Switchable wind-power generating system | |
| CN202429342U (en) | Novel electric propulsion system for riverboat | |
| CN103661907A (en) | Full-electric propulsion offshore oil platform supply ship | |
| CN205059980U (en) | Trailing suction dredge main power plant | |
| CN112572744A (en) | Double-shaft four-engine ship hybrid power system and propulsion control method thereof | |
| EP2722272A1 (en) | Hydrogen device for sailing boats | |
| CN102975840A (en) | Marine diesel engine and reverse-supply shaft-driven motor united power system | |
| CN202046435U (en) | 72.6m electrically propelled ship | |
| CN204548467U (en) | A kind of multi-functional wave energy ship | |
| CN2538666Y (en) | Propeller mounting machine for use outside ship board | |
| CN204415700U (en) | A kind of fast steamer electric propulsion apparatus | |
| CN204213275U (en) | A kind of dualratio reduction marine gearbox | |
| RU2498926C1 (en) | High tonnage ship electric plant | |
| CN102975820A (en) | Electric propulsion trawler | |
| CN205652321U (en) | Hydraulic motor drive returns helm steering oar device entirely |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160120 Address after: 312031, Zhejiang Province, Keqiao District, Shaoxing province rock street, Yu Zhu Industrial Zone Patentee after: SANLUX Co.,Ltd. Address before: 321200, Jinhua, Zhejiang province Wuyi County Huanglong Industrial Function Zone, Ying Xiang Road, No. 15, Zhejiang Han Feng marine propulsion system, Limited by Share Ltd Patentee before: Zhejiang Helicetude Marine Machinery Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |