CN202046436U - Ship propelling plant with emergency driving function - Google Patents
Ship propelling plant with emergency driving function Download PDFInfo
- Publication number
- CN202046436U CN202046436U CN2011200644890U CN201120064489U CN202046436U CN 202046436 U CN202046436 U CN 202046436U CN 2011200644890 U CN2011200644890 U CN 2011200644890U CN 201120064489 U CN201120064489 U CN 201120064489U CN 202046436 U CN202046436 U CN 202046436U
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- CN
- China
- Prior art keywords
- gear box
- drives
- speed gear
- change speed
- marine propulsion
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a ship propelling plant with an emergency driving function, which comprises a driving main engine, a clutch, a speed changing box, a propeller assembly and an axle generator. The driving main engine, the clutch, the speed changing box and the propeller assembly are sequentially connected, and the axle generator can be utilized as an emergency motor, is driven by the speed changing box and is connected with the speed changing box. Once the driving main engine is failed or needs to be maintained after being stopped, the clutch is immediately disconnected from the driving main engine, the axle generator drives the speed changing box and finally drives the propeller assembly, and accordingly emergency driving is provided for a ship. The ship propelling plant is simple and feasible in structure, the ship can continue sailing even if the driving main engine is stopped, and continuous normal sailing of the ship is guaranteed.
Description
Technical field
The utility model relates to a kind of marine propulsion product, is a kind of with the emergent marine propulsion that drives specifically.
Background technology
At present, existing common marine propulsion, it generally all comprises bonded assembly driving host, power-transfer clutch, change speed gear box and screw propeller assembly in turn, driving host is mainly used diesel engine for boats, change speed gear box then mainly adopts speed-change gear box peculiar to vessel, the driving host outputting power is passed to screw propeller assembly by power-transfer clutch, change speed gear box, to drive ship's navigation.Yet, in the ship's navigation process, in case propelling unit break down, boats and ships without any emergent moving system, boats and ships have to stop the navigation, must wait for that the steersman keeps in repair propelling unit, can depart again.Propelling unit quits work in the process, and boats and ships can not navigate by water, and delay and prolonged the duration of voyage of boats and ships greatly, brings a lot of inconveniences for navigation work.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of boats and ships that can be that emergency power driving, the flexibly simple marine propulsion of structure are provided.
Goal of the invention of the present utility model is achieved in that a kind of with the emergent marine propulsion that drives, it comprises bonded assembly driving host, power-transfer clutch, change speed gear box and screw propeller assembly in turn, it is characterized in that: described marine propulsion also comprises the shaft generator that can be used as emergency motor and driven by change speed gear box, and described shaft generator is connected with change speed gear box.
As the further refinement of the emergent marine propulsion that drives of above-mentioned band, the output shaft of described shaft generator is connected with change speed gear box.
Furthermore, the emergent marine propulsion that drives of above-mentioned band, its described change speed gear box is a speed-change gear box peculiar to vessel.
In addition, the emergent marine propulsion that drives of band described in the utility model, described driving host is a diesel engine for boats.
The utility model is compared with the propelling unit of boats and ships in the prior art, has the following advantages:
Marine propulsion described in the utility model also comprises the shaft generator that can be used as emergency motor and driven by change speed gear box, and described shaft generator is connected with change speed gear box.The utility model utilizes the reversible performance that becomes electrical motor work of electrical generator; maybe need shut down when safeguarding in case driving host breaks down; power-transfer clutch disconnects and being connected of driving host immediately; shaft generator can drive change speed gear box, finally drives screw propeller assembly, provides emergent as boats and ships and drives; realize that boats and ships need not stop navigation under the driving host stopped status; guaranteed the normal continuously navigation of boats and ships, simultaneously, propelling unit described in the utility model also has advantage simple for structure.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model most preferred embodiment.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
According to shown in Figure 1, the emergent marine propulsion that drives of the described band of present embodiment, it comprises bonded assembly driving host 1, power-transfer clutch 2, change speed gear box 3 and screw propeller assembly 4 in turn, described marine propulsion also comprises the shaft generator 5 that can be used as emergency motor and driven by change speed gear box 3, and described shaft generator 5 is connected with change speed gear box 3.As the further refinement of the emergent marine propulsion that drives of above-mentioned band, the output shaft of described shaft generator 5 is connected with change speed gear box 3; And its described change speed gear box 3 is a speed-change gear box peculiar to vessel, and described driving host 1 is a diesel engine for boats.
The emergent marine propulsion that drives of band described in the utility model, when boats and ships normally navigate by water, power-transfer clutch 2 is in the joint coupled condition, driving host 1 outputting power, drive screw propeller assembly 4 work, shaft generator 5 works in the electrical generator state, at this moment, look the power consumption needs of boats and ships, the work that stops not seal main generator that can be suitable.
Marine propulsion described in the utility model; it sets up the shaft generator 5 that can be used as emergency motor and driven by change speed gear box 3; maybe need shut down when safeguarding in case driving host 1 breaks down; power-transfer clutch 2 disconnects and being connected of driving host 1 immediately, and shaft generator 5 can drive change speed gear box 3, finally drives screw propeller assembly 4; providing emergent as boats and ships drives; simple for structure, realize that boats and ships need not stop navigation under driving host 1 stopped status, guaranteed the normal continuously navigation of boats and ships.
Claims (4)
1. be with the emergent marine propulsion that drives for one kind, it comprises bonded assembly driving host (1), power-transfer clutch (2), change speed gear box (3) and screw propeller assembly (4) in turn, it is characterized in that: described marine propulsion also comprises the shaft generator (5) that can be used as emergency motor and driven by change speed gear box (3), and described shaft generator (5) is connected with change speed gear box (3).
2. according to the emergent marine propulsion that drives of the described band of claim 1, it is characterized in that: the output shaft of described shaft generator (5) is connected with change speed gear box (3).
3. according to the emergent marine propulsion that drives of the described band of claim 1, it is characterized in that: described change speed gear box (3) is a speed-change gear box peculiar to vessel.
4. according to the emergent marine propulsion that drives of the described band of claim 1, it is characterized in that: described driving host (1) is diesel engine for boats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200644890U CN202046436U (en) | 2011-03-11 | 2011-03-11 | Ship propelling plant with emergency driving function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200644890U CN202046436U (en) | 2011-03-11 | 2011-03-11 | Ship propelling plant with emergency driving function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046436U true CN202046436U (en) | 2011-11-23 |
Family
ID=44986755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200644890U Expired - Lifetime CN202046436U (en) | 2011-03-11 | 2011-03-11 | Ship propelling plant with emergency driving function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943733A (en) * | 2012-11-29 | 2013-02-27 | 浙江海洋学院 | Self-generating system for anchored fishing boat |
| CN104816812A (en) * | 2015-04-21 | 2015-08-05 | 武汉理工大学 | Emergent propelling system and method |
-
2011
- 2011-03-11 CN CN2011200644890U patent/CN202046436U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943733A (en) * | 2012-11-29 | 2013-02-27 | 浙江海洋学院 | Self-generating system for anchored fishing boat |
| CN102943733B (en) * | 2012-11-29 | 2015-04-22 | 武汉理工大学 | Self-generating system for anchored fishing boat |
| CN104816812A (en) * | 2015-04-21 | 2015-08-05 | 武汉理工大学 | Emergent propelling system and method |
| CN104816812B (en) * | 2015-04-21 | 2017-08-25 | 武汉理工大学 | A kind of emergent propulsion system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG YUEXIN OCEAN ENGINEERING CO., LTD. Free format text: FORMER NAME: GUANGZHOU PANYU YUEXIN SHIPBUILDING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 511400, Guangdong, Guangzhou province Panyu District large town, Tan Chau Ma Village Patentee after: Guangzdong Yuexin Ocean Engineering Co., Ltd. Address before: 511400, Guangdong, Guangzhou province Panyu District large town, Tan Chau Ma Village Patentee before: Guangzhou Fanyu Yuexin Shipbuilding Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |
|
| CX01 | Expiry of patent term |