CN203391988U - Ship propeller - Google Patents
Ship propeller Download PDFInfo
- Publication number
- CN203391988U CN203391988U CN201320493224.1U CN201320493224U CN203391988U CN 203391988 U CN203391988 U CN 203391988U CN 201320493224 U CN201320493224 U CN 201320493224U CN 203391988 U CN203391988 U CN 203391988U
- Authority
- CN
- China
- Prior art keywords
- propeller
- screw propeller
- motor
- standby
- wireless signal
- 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 - Fee Related
Links
- 230000001681 protective Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000001702 transmitter Effects 0.000 claims description 6
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 230000003042 antagnostic Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003638 reducing agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
- B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
- B63H2005/1258—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with electric power transmission to propellers, i.e. with integrated electric propeller motors
Abstract
The utility model discloses a ship propeller. The ship propeller comprises a motor, a screw propeller, a standby speed reducing mechanism and a connecting rod, wherein one end of the motor is connected with the screw propeller through a speed reducing mechanism; the other end of the motor is connected with the standby screw propeller through the standby speed reducing mechanism; a protective cover is arranged outside the standby screw propeller; a wireless signal receiver is arranged on the motor; a protective cover covers the screw propeller; a fault alarm is arranged on the screw propeller; a flow beaming ring is arranged on the protective cover; a waterproof shell is sleeved outside the motor and the speed reducing mechanism; the connecting rod is connected with the waterproof shell; a camera device is arranged on the connecting rod. The ship propeller is easy to control and high in propelling efficiency; the screw propeller is not easy to damage; meanwhile, the standby screw propeller is provided, so that the ship propeller is used safely.
Description
Technical field
The utility model relates to a kind of equipment of Vessel, especially relates to a kind of marine propeller.
Background technology
Early stage marine propeller is that power drives screw propeller mainly with gasoline engine greatly, and this propelling unit oil consumption is large, and CO2 emissions are large, and easily causes its pollution, and in the traveling process of boats and ships, propelling unit also can produce larger noise.For above-mentioned deficiency, people have invented a kind of propelling unit, and it is arranged on underwater by exhaust gear, but a large amount of tail gas enters in water, serious impact water quality.
Current, enhancing along with people's environmental consciousness, it is the energy that marine propeller substantially all adopts storage battery, by motor, drive screw propeller traction boats and ships, but such propelling unit is all that the output shaft of motor is directly connected with screw propeller, the low speed that is difficult to control boats and ships moves ahead, and this angle of rake screw propeller is when rotating, can make the current that are pushed disperse along propelling unit rotor shaft direction, greatly reduce antagonistic force, make propulsion coefficient step-down.And in water, have the foreign material such as pasture and water more, and when screw propeller rotates, be easily wound or block, cause the damage to screw propeller.
Utility model content
For the deficiency existing in prior art, the utility model object be to provide a kind of easy to control, propulsion coefficient is high, uses safety and the non-damageable marine propeller of screw propeller.
To achieve these goals, the utility model is to realize by the following technical solutions: a kind of marine propeller, comprise motor, screw propeller, standby speed reduction gearing, spare propeller and pipe link, described motor one end is connected with a screw propeller by speed reduction gearing, the other end is connected with a spare propeller by standby speed reduction gearing, described spare propeller is provided with protective case outward, described motor is provided with wireless signal receiver, described screw propeller is covered with protective cover, described screw propeller is provided with fault alarm, described protective cover is provided with beaming ring, described motor and speed reducer structure overcoat has a water proof case, pipe link is connected on water proof case, described pipe link is provided with camera head.
As preferably, described fault alarm is provided with wireless signal transmitter.
As preferably, described wireless signal receiver, fault alarm and wireless signal transmitter are equipped with waterproof cover outward.
The utility model is easy to control, propulsion coefficient is high, and screw propeller is not fragile, has spare propeller simultaneously, uses safer.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the utility model in detail;
Fig. 1 is structural representation of the present utility model;
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
With reference to Fig. 1, this specific embodiment is by the following technical solutions: a kind of marine propeller, comprise motor 9, screw propeller 6, standby speed reduction gearing 11, spare propeller 2 and pipe link 4, described motor 9 one end are connected with a screw propeller 2 by speed reduction gearing 8, the other end is connected with a spare propeller 2 by standby speed reduction gearing 11, the outer protective case 6 that is provided with of described spare propeller 2, described motor 9 is provided with wireless signal receiver 10, described screw propeller 6 is covered with protective cover 6, described screw propeller 6 is provided with fault alarm 7, described protective cover 6 is provided with beaming ring, described motor 1 and speed reduction gearing 4 overcoats have a water proof case 3, pipe link 4 is connected on water proof case 3, described pipe link 4 is provided with camera head 5.
It should be noted that described fault alarm 7 is provided with wireless signal transmitter.
In addition, described wireless signal receiver 10, fault alarm 7 and wireless signal transmitter are equipped with waterproof cover outward.
The utility model is easy to control, propulsion coefficient is high, and screw propeller is not fragile, has spare propeller simultaneously, uses safer.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a marine propeller, comprise motor (9), screw propeller (6), standby speed reduction gearing (11), spare propeller (2) and pipe link (4), it is characterized in that, described motor (9) one end is connected with a screw propeller (2) by speed reduction gearing (8), the other end is connected with a spare propeller (2) by standby speed reduction gearing (11), the outer protective case (6) that is provided with of described spare propeller (2), described motor (9) is provided with wireless signal receiver (10), described screw propeller (6) is covered with protective cover (6), described screw propeller (6) is provided with fault alarm (7), described protective cover (6) is provided with beaming ring, described motor (9) and speed reduction gearing (4) overcoat have a water proof case (3), pipe link (4) is connected on water proof case (3), described pipe link (4) is provided with camera head (5).
2. according to a kind of marine propeller described in claims 1, it is characterized in that, described fault alarm (7) is provided with wireless signal transmitter.
3. according to a kind of marine propeller described in claims l or 2, it is characterized in that, described wireless signal receiver (10), fault alarm (7) and wireless signal transmitter are equipped with waterproof cover outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320493224.1U CN203391988U (en) | 2013-08-13 | 2013-08-13 | Ship propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320493224.1U CN203391988U (en) | 2013-08-13 | 2013-08-13 | Ship propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391988U true CN203391988U (en) | 2014-01-15 |
Family
ID=49903538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320493224.1U Expired - Fee Related CN203391988U (en) | 2013-08-13 | 2013-08-13 | Ship propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279923A (en) * | 2014-06-26 | 2016-01-27 | 劳斯莱斯有限公司 | Wireless communication system and method |
| CN105270589A (en) * | 2015-10-30 | 2016-01-27 | 佛山市神风航空科技有限公司 | Double-stage propeller for ship |
-
2013
- 2013-08-13 CN CN201320493224.1U patent/CN203391988U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279923A (en) * | 2014-06-26 | 2016-01-27 | 劳斯莱斯有限公司 | Wireless communication system and method |
| CN105270589A (en) * | 2015-10-30 | 2016-01-27 | 佛山市神风航空科技有限公司 | Double-stage propeller for ship |
| CN105270589B (en) * | 2015-10-30 | 2018-05-01 | 佛山市神风航空科技有限公司 | A kind of ship twin-stage propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |