CN201914446U - Novel propeller transmission device - Google Patents
Novel propeller transmission device Download PDFInfo
- Publication number
- CN201914446U CN201914446U CN201120001636XU CN201120001636U CN201914446U CN 201914446 U CN201914446 U CN 201914446U CN 201120001636X U CN201120001636X U CN 201120001636XU CN 201120001636 U CN201120001636 U CN 201120001636U CN 201914446 U CN201914446 U CN 201914446U
- Authority
- CN
- China
- Prior art keywords
- propeller
- universal coupling
- motor
- gear case
- driving 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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A novel propeller transmission device comprises a ship bottom plate, a propeller transmission shaft, a lifting gearbox, a universal coupling, a transmission rod and a motor. One end of the propeller transmission shaft penetrates through the shift bottom plate to be connected with a propeller, the other end of the propeller transmission shaft is connected with the lifting gearbox, the lifting gearbox and the transmission rod are connected through the universal coupling, and the motor and the transmission rod are connected through the universal coupling. After the novel propeller transmission device is mounted, a connection position of the propeller transmission shaft to the lifting gearbox is very low, the novel propeller transmission device can be adapt to mounting of various types of power devices, and the motor can easily transmit power to the propeller through the universal coupling, the transmission rod and the lifting gearbox so as to perform data simulation tests.
Description
Technical field
The utility model relates to the new type propeller driving device, mainly is a kind of height that utilizes gear case to improve the cardan shaft line of centers, belongs to technical field of ships.
Background technology
Continuous development along with shipbuilding industry, all kinds of indexs to ship are also constantly promoting, therefore the test of the simulated performance of each class model constantly increases, the installation of tradition ship model power system generally directly links together screw propeller and engine installation by transmission shaft, but for some light-draft inland river ship model installation testings just quite difficult, and traditional installation method if setting accuracy mistake is arranged slightly, will produce very big vibration, have a strong impact on the service life of all kinds of performance testings and ship model.
Summary of the invention
The purpose of this utility model provides a kind of new type propeller driving device.
Problem to be solved in the utility model is that more existing light-draft inland river ship model engine installations are installed deficiency complicated, that vibration is big.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
The new type propeller driving device, constitute by bottom plating, propeller drive shaft, lifting gear case, universal coupling, drive link, motor, propeller drive shaft one end passes bottom plating and is connected with screw propeller, the other end of propeller drive shaft is connected with the lifting gear case, promote gear case and be connected by universal coupling with drive link, motor is connected by universal coupling with drive link.Promoting gear case is one group of synchronous pulley drive mechanism; Motor is a DC machine; Universal coupling is a stainless steel.
After this device installs, propeller drive shaft is cooresponding low to the junction that promotes gear case, can adapt to the installation of all kinds of engine installations without difficulty, motor can pass to screw propeller with power like a cork by universal coupling, drive link and lifting gear case, and carries out every digital simulation test.
Advantage of the present utility model: this device is by promoting the Unit Installation difficulty that gear case and coupler can reduce power widely, make its dismounting convenient, be particularly useful for the installation of shallow draft ship model, promote gear case and adopt the synchronous pulley structure, make between transmission leverage and the propeller drive shaft to being flexible coupling, can also play vibration isolation and the effect that reduces noise.
Description of drawings
Fig. 1 is the block diagram of new type propeller driving device;
Among the figure: 1, bottom plating 2, propeller drive shaft 3, lifting gear case 4, universal coupling 5, drive link 6, motor.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, the new type propeller driving device, constitute by bottom plating 1, propeller drive shaft 2, lifting gear case 3, universal coupling 4, drive link 5, motor 6, propeller drive shaft 2 one ends pass bottom plating 1 and are connected with screw propeller, it is characterized in that: the other end of propeller drive shaft 2 is connected with and promotes gear case 3, promote gear case 3 and be connected by universal coupling 4 with drive link 5, motor 6 is connected by universal coupling 4 with drive link 5.Promoting gear case 3 is one group of synchronous pulley drive mechanism, and pulley diameters 50mm, belt wheel line of centers be apart from promoting the gear case bottommost apart from about 30mm, and the distance between two belt wheel line of centerss is 100mm; Motor 6 is the 24v DC machine, makes things convenient for speed governing and control; Universal coupling 4 is a stainless steel, strengthens service life, and the use by universal coupling 4 can reduce motor 6 setting accuracy of portion alow, improves the comfort feature of installing.
After this device installs, propeller drive shaft 2 is cooresponding low to the junction that promotes gear case 3, probably has only 30mm, therefore can adapt to the installation of all kinds of engine installations without difficulty, motor 6 can pass to screw propeller with power like a cork by coupler 4, drive link 5 and lifting gear case 3, and carries out every digital simulation test.
Claims (4)
1. new type propeller driving device, constitute by bottom plating (1), propeller drive shaft (2), lifting gear case (3), universal coupling (4), drive link (5), motor (6), propeller drive shaft (2) one ends pass bottom plating (1) and are connected with screw propeller, it is characterized in that: the other end of propeller drive shaft (2) is connected with and promotes gear case (3), promote gear case (3) and be connected by universal coupling (4) with drive link (5), motor (6) is connected by universal coupling (4) with drive link (5).
2. new type propeller driving device according to claim 1 is characterized in that: described lifting gear case (3) is one group of synchronous pulley drive mechanism.
3. new type propeller driving device according to claim 1 is characterized in that: described motor (6) is a DC machine.
4. new type propeller driving device according to claim 1 is characterized in that: described universal coupling (4) is a stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120001636XU CN201914446U (en) | 2011-01-05 | 2011-01-05 | Novel propeller transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120001636XU CN201914446U (en) | 2011-01-05 | 2011-01-05 | Novel propeller transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914446U true CN201914446U (en) | 2011-08-03 |
Family
ID=44414254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120001636XU Expired - Fee Related CN201914446U (en) | 2011-01-05 | 2011-01-05 | Novel propeller transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634553A (en) * | 2014-12-11 | 2015-05-20 | 浙江海洋学院 | Open-water test case for propeller open-water test devices |
| CN104776975B (en) * | 2015-04-09 | 2017-09-15 | 中国人民解放军91439部队 | A kind of Ship Bubbles Wake laboratory simulation device |
-
2011
- 2011-01-05 CN CN201120001636XU patent/CN201914446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634553A (en) * | 2014-12-11 | 2015-05-20 | 浙江海洋学院 | Open-water test case for propeller open-water test devices |
| CN104776975B (en) * | 2015-04-09 | 2017-09-15 | 中国人民解放军91439部队 | A kind of Ship Bubbles Wake laboratory simulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20120105 |