CN204916148U - Compact turns around propeller entirely for boats and ships - Google Patents
Compact turns around propeller entirely for boats and ships Download PDFInfo
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- CN204916148U CN204916148U CN201520607795.2U CN201520607795U CN204916148U CN 204916148 U CN204916148 U CN 204916148U CN 201520607795 U CN201520607795 U CN 201520607795U CN 204916148 U CN204916148 U CN 204916148U
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Abstract
The utility model relates to a compact turns around propeller entirely for boats and ships, including driving motor, well case subassembly, the motor of coming about, the gear box of coming about, honeycomb duct, screw and water conservancy diversion cap, the front end at the screw center pin is established to the screw, and the honeycomb duct is located the screw outer loop, and the water conservancy diversion cap is located the end of screw center pin, its characterized in that, driving motor be inverter motor, be equipped with the driving motor seat on the well case subassembly, driving motor is fixed in installation driving motor seat, the gear box of coming about passes through the floating bearing to be installed in the below of well case subassembly, and driving motor's output shaft passes through driving motor seat, well case subassembly and the gear box of coming about, by the bevel gear pair drive screw center pin of tip, still be equipped with the motor cabinet of coming about on the well case subassembly, the motor of coming about is installed on the motor cabinet of coming about, and the gear of coming about that the motor output of coming about drove in the gear box of coming about makes the gear box of coming about use the floating bearing to rotate as the axle center.
Description
Technical field
It take motor as the boats and ships compact all-direction propeller of primary mover that the utility model relates to a kind of.
Background technology
All-direction propeller is the vitals in ship power equipment, and compact all-direction propeller is widely used in the numerous areas such as rescue ship, repair ship, harbour tug, platform, large ocean carrier and LNG ship oceangoing ship, this propelling unit mainly drives by motor of coming about gear of coming about, and drives swing bearing to rotate by 360 ° of any directions.This propelling unit integrates propelling and steering function, and boats and ships can be made can to obtain maximum thrust in any direction, operating characteristic flexibility and reliability, convenient and swift, mainly can be used as the main and auxiliary propulsion system of boats and ships and dynamic positioning system (DPS) uses.
The all-direction propeller of current use is all generally using combustion engine as propulsion source, and because the propulsion source volume of this all-direction propeller is comparatively large, complex structure, not only shake comparatively large in using, also can cause environmental pollution, operation and maintenance is also more difficult.
Utility model content
The purpose of this utility model is: the complex structure existed for current all-direction propeller, and not only shake comparatively large in using, also can cause environmental pollution, operation and maintenance is also more difficult, provides a kind of compact all-direction propeller.
The purpose of this utility model is achieved in that a kind of boats and ships compact all-direction propeller, comprise drive motor, well box assembly, motor of coming about, gear case of coming about, mozzle, screw propeller and dunce cap, screw propeller is located at the front end of propeller center axle, mozzle is positioned at screw propeller outer shroud, dunce cap is positioned at propeller center the tip of the axis, it is characterized in that, described drive motor is variable-frequency motor, well box assembly is provided with drive motor seat, and drive motor is fixed on installs drive motor seat; Gear case of coming about is installed on the below of well box assembly by swing bearing, the output shaft of drive motor passes through drive motor seat, well box assembly and gear case of coming about, and is paid drive propeller center axle by the crowngear of end; Well box assembly is also provided with motor cabinet of coming about, and motor of coming about is arranged on comes about on motor cabinet, and motor output end of coming about drives the gear of coming about of coming about in the gear case gear case that makes to come about to take swing bearing as axis rotation.
In the utility model, described motor of coming about is made up of motor body and planetary reduction gear, and planetary reduction gear is positioned at the mouth of motor body, and motor body drives the gear of coming about of coming about in gear case by planetary reduction gear.
In the utility model, the output shaft of described drive motor and the angle of propeller center axle are more than or equal to 90 ° and are less than 110 °.
In the utility model, described well box assembly is also provided with rudder angle ultramagnifier.
The utility model has the advantage of: owing to adopting variable-frequency motor as the power of screw propeller, adopt motor of coming about to change the thrust direction of steering wheel, in the middle of variable-frequency motor and screw propeller, there is no too much intermediate restraint, the power of variable-frequency motor can be played to greatest extent, reduce middle power loss.Because the output shaft of drive motor and the angle of propeller center axle are more than or equal to 90 °, screw propeller can be made to produce larger thrust.Due to well box assembly being also provided with rudder angle ultramagnifier, the thrust direction of steering wheel can be grasped in time.Because propelling and coming about is rolled into one by the utility model, gear case of coming about is directly installed on swing bearing, substantially reduce angle of rake vertical dimension, the compacter the utility model compact conformation of structure, I&M is convenient, meanwhile, motor of coming about can drive gear of coming about to realize 360 ° of any directions around swing bearing, is specially adapted to shallow draft and the limited various multi-functional high-end boats and ships of hull cabin space use.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is implemented.
In figure: 1, drive motor, 2, drive motor seat, 3, propeller center axle, 4, swing bearing, 5, well box assembly, 6, mozzle, 7, screw propeller, 8, motor body, 9, planetary reduction gear, 10, rudder angle ultramagnifier, 11, to come about gear, 12, to come about gear case, 13, crowngear pays, 14, dunce cap.
Detailed description of the invention
Accompanying drawing discloses concrete structure of the present utility model without limitation, and below in conjunction with accompanying drawing, the utility model will be further described.
As seen from Figure 1, the utility model comprises drive motor 1, well box assembly 5, motor of coming about, gear case 12 of coming about, mozzle 6, screw propeller 7 and dunce cap 14, screw propeller 7 is located at the front end of propeller center axle 3, mozzle 6 is positioned at screw propeller 7 outer shroud, dunce cap 14 is positioned at the end of propeller center axle 3, and wherein, described drive motor 1 is variable-frequency motor, well box assembly 5 is provided with drive motor seat 2, and drive motor 1 is fixed on installs drive motor seat 2; Gear case 12 of coming about is installed on the below of well box assembly 5 by swing bearing 4, the output shaft of drive motor 1 passes through drive motor seat 2, well box assembly 5 and gear case 12 of coming about, and pays 13 driving propeller center axles by the crowngear of end; Well box assembly 5 is also provided with motor cabinet of coming about, and motor of coming about is arranged on comes about on motor cabinet, and motor output end of coming about drives the gear 11 of coming about of coming about in gear case to make to come about gear case 12 with swing bearing 4 for axis rotation.
In the present embodiment, described motor of coming about is made up of motor body 8 and planetary reduction gear 9, and planetary reduction gear 9 is positioned at the mouth of motor body 8, and motor body 8 drives the gear of coming about of coming about in gear case 12 by planetary reduction gear 9.
In the present embodiment, the output shaft of described drive motor 1 and the angle of propeller center axle 3 are more than or equal to 90 ° and are less than 110 °.
In the present embodiment, described well box assembly 5 is also provided with rudder angle ultramagnifier 10.
Claims (4)
1. a boats and ships compact all-direction propeller, comprise drive motor, well box assembly, motor of coming about, gear case of coming about, mozzle, screw propeller and dunce cap, screw propeller is located at the front end of propeller center axle, mozzle is positioned at screw propeller outer shroud, dunce cap is positioned at propeller center the tip of the axis, it is characterized in that, described drive motor is variable-frequency motor, well box assembly is provided with drive motor seat, and drive motor is fixed on installs drive motor seat; Gear case of coming about is installed on the below of well box assembly by swing bearing, the output shaft of drive motor passes through drive motor seat, well box assembly and gear case of coming about, and is paid drive propeller center axle by the crowngear of end; Well box assembly is also provided with motor cabinet of coming about, and motor of coming about is arranged on comes about on motor cabinet, and motor output end of coming about drives the gear of coming about of coming about in the gear case gear case that makes to come about to take swing bearing as axis rotation.
2. boats and ships compact all-direction propeller according to claim 1, it is characterized in that, described motor of coming about is made up of motor body and planetary reduction gear, and planetary reduction gear is positioned at the mouth of motor body, and motor body drives the gear of coming about of coming about in gear case by planetary reduction gear.
3. boats and ships compact all-direction propeller according to claim 1, is characterized in that, the output shaft of described drive motor and the angle of propeller center axle are more than or equal to 90 ° and are less than 110 °.
4. according to the compact all-direction propeller of the boats and ships one of claim 1-3 Suo Shu, it is characterized in that, described well box assembly is also provided with rudder angle ultramagnifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607795.2U CN204916148U (en) | 2015-08-13 | 2015-08-13 | Compact turns around propeller entirely for boats and ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607795.2U CN204916148U (en) | 2015-08-13 | 2015-08-13 | Compact turns around propeller entirely for boats and ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204916148U true CN204916148U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520607795.2U Active CN204916148U (en) | 2015-08-13 | 2015-08-13 | Compact turns around propeller entirely for boats and ships |
Country Status (1)
| Country | Link |
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| CN (1) | CN204916148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741791A (en) * | 2016-12-28 | 2017-05-31 | 中国人民解放军海军工程大学 | full rotary underwater propeller |
| CN107757836A (en) * | 2017-11-17 | 2018-03-06 | 佛山市榕岸海洋工程装备有限公司 | A kind of Multifunctional marine platform |
| CN107757852A (en) * | 2017-11-17 | 2018-03-06 | 佛山市榕岸海洋工程装备有限公司 | A kind of ocean platform with rotatable propeller |
-
2015
- 2015-08-13 CN CN201520607795.2U patent/CN204916148U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741791A (en) * | 2016-12-28 | 2017-05-31 | 中国人民解放军海军工程大学 | full rotary underwater propeller |
| CN107757836A (en) * | 2017-11-17 | 2018-03-06 | 佛山市榕岸海洋工程装备有限公司 | A kind of Multifunctional marine platform |
| CN107757852A (en) * | 2017-11-17 | 2018-03-06 | 佛山市榕岸海洋工程装备有限公司 | A kind of ocean platform with rotatable propeller |
| CN107757836B (en) * | 2017-11-17 | 2023-12-12 | 广州碧海新能源有限公司 | Multifunctional ocean platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |