CN202541823U - Marine high-power Z-shaped transmission device - Google Patents
Marine high-power Z-shaped transmission device Download PDFInfo
- Publication number
- CN202541823U CN202541823U CN2012200713791U CN201220071379U CN202541823U CN 202541823 U CN202541823 U CN 202541823U CN 2012200713791 U CN2012200713791 U CN 2012200713791U CN 201220071379 U CN201220071379 U CN 201220071379U CN 202541823 U CN202541823 U CN 202541823U
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- China
- Prior art keywords
- shaft
- power
- transmission
- bevel gear
- transmission 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 - Fee Related
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- Structure Of Transmissions (AREA)
Abstract
The utility model relates to a marine Z-shaped transmission device, in particular to the improvement of a bevel gear in the marine Z-shaped transmission device, wherein the marine high-power Z-shaped transmission device disclosed by the utility model comprises a driving shaft, a transmission shaft and an adjustable paddle propelling shaft; the upper end of the transmission shaft and the driving shaft are meshed and transmitted through an upper conical gear; the lower end of the transmission shaft and the adjustable paddle propelling shaft are meshed and transmitted through a lower conical gear; and the upper conical gear and the lower conical gear are spiral conical gears. According to the utility model, the transmission power can be above 3000 kW; furthermore, the marine high-power Z-shaped transmission device is steady in transmission operation and can be operated with large ships in a matched manner.
Description
Technical field
The utility model relates to Z-drive peculiar to vessel, relates in particular to the improvement of bevel gear in the Z-drive peculiar to vessel.
Background technology
Z-drive is claimed rudder oar device again, through two pairs of bevel drives to drive screw propeller.Major advantage is: power is arranged compact, and easy disassembling saves down ahead running gear case etc.This kind device is loaded on towboat, crane barge, dredger, ferryboat, drilling vessel and as first-elected import of argosy etc. more.The Z-drive transmitted power is generally about 400 kilowatts at present, has limited the application of Z-drive on large ship.
The utility model content
To the above-mentioned deficiency that prior art exists, the purpose of the utility model is that a kind of high-power Z-drive peculiar to vessel will be provided, and its transmitted power can reach more than 3000 kilowatts, and the transmission running is steadily, can with the large ship matching running.
In order to solve the problems of the technologies described above; The scheme of the utility model technical solution problem is: high-power Z-drive peculiar to vessel; Comprise axle drive shaft, transmission shaft and adjustable oar cardan shaft; The upper end of said transmission shaft and said axle drive shaft are through epicone gear mesh and transmission, and the lower end of said transmission shaft and said adjustable oar cardan shaft are through finishing bevel gear cuter engagement and transmission down, and described upward finishing bevel gear cuter and described finishing bevel gear cuter down are spiral bevel.
After adopting such scheme; Because the upper end of transmission shaft and axle drive shaft are through epicone gear mesh and transmission, the lower end of transmission shaft and adjustable oar cardan shaft are through finishing bevel gear cuter engagement and transmission down, and last finishing bevel gear cuter is a spiral bevel with following finishing bevel gear cuter; And spiral shell tooth transmission running steadily; Transmitted power can reach 3700 kilowatts, and circumferential velocity can reach more than 40 meter per seconds, can satisfy the needs of large ship fully.
Last finishing bevel gear cuter is installed in the change speed gear box waterborne.
Following finishing bevel gear cuter is installed under water in the change speed gear box.
Description of drawings:
Below in conjunction with the accompanying drawing and the specific embodiment the utility model high-power Z-drive peculiar to vessel is done further to specify.
Fig. 1 is the structural principle scheme drawing of the utility model high-power Z-drive peculiar to vessel.
The specific embodiment:
Among Fig. 1; The upper end of transmission shaft 3 and axle drive shaft 1 are through last finishing bevel gear cuter 2 engagement and transmissions; The lower end of transmission shaft 3 and adjustable oar cardan shaft 5 are through finishing bevel gear cuter 4 engagement and transmissions down; Thereby constitute Z-shaped transmission, last finishing bevel gear cuter 2 is a spiral bevel with following finishing bevel gear cuter 4, and last finishing bevel gear cuter 2 is installed in the change speed gear box waterborne; Following finishing bevel gear cuter 4 be installed under water in the change speed gear box (among the figure change speed gear box waterborne and under water change speed gear box do not draw), adjustable pitch propeller (adjustable pitch propeller does not draw among the figure) is installed on the adjustable oar cardan shaft 5.During work; Axle drive shaft 1 is connected (power-transfer clutch does not draw among the figure) with power-transfer clutch; Propulsive force is delivered on the last finishing bevel gear cuter 2 that is arranged in change speed gear box waterborne; Be delivered on the transmission shaft 3 through last finishing bevel gear cuter 2, the following finishing bevel gear cuter 4 of change speed gear box is delivered to propulsive force on the adjustable oar cardan shaft 5 and drives adjustable pitch propeller through being arranged under water at last again.
Claims (1)
1. high-power Z-drive peculiar to vessel; Comprise axle drive shaft (1), transmission shaft (3) and adjustable oar cardan shaft (5); The upper end of said transmission shaft (3) and said axle drive shaft (1) are through last finishing bevel gear cuter (2) engagement and transmission; The lower end of said transmission shaft (3) and said adjustable oar cardan shaft (5) is characterized in that through finishing bevel gear cuter (4) engagement and transmission down: described upward finishing bevel gear cuter (2) and described finishing bevel gear cuter (4) down are spiral bevel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200713791U CN202541823U (en) | 2012-02-27 | 2012-02-27 | Marine high-power Z-shaped transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200713791U CN202541823U (en) | 2012-02-27 | 2012-02-27 | Marine high-power Z-shaped transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541823U true CN202541823U (en) | 2012-11-21 |
Family
ID=47162494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200713791U Expired - Fee Related CN202541823U (en) | 2012-02-27 | 2012-02-27 | Marine high-power Z-shaped transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541823U (en) |
-
2012
- 2012-02-27 CN CN2012200713791U patent/CN202541823U/en not_active Expired - Fee Related
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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: 20121121 Termination date: 20170227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |