CN205971771U - Marine propulsion guider - Google Patents
Marine propulsion guider Download PDFInfo
- Publication number
- CN205971771U CN205971771U CN201620978167.XU CN201620978167U CN205971771U CN 205971771 U CN205971771 U CN 205971771U CN 201620978167 U CN201620978167 U CN 201620978167U CN 205971771 U CN205971771 U CN 205971771U
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- driving source
- propulsion
- propeller
- thrust driving
- deceleration device
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Abstract
The utility model provides a marine propulsion guider, including the shell, promote mainly the power driving source, turn to thrust driving source, controlling means, a decelerator, the 2nd decelerator, screw and direction grid. The hull is inside to be formed with a cavity, is located between screw and the direction grid, constitutes the runner of rivers, the arc is constructed into to the runner and the diameter a section at least of runner is less than the working diameter of screw, install at least one velocity of flow sensor in the runner, be connected with controlling means, controlling means is connected to the power of promoting mainly driving source respectively and turns to the thrust driving source for the operation that control was promoted mainly the power driving source and was turned to the thrust driving source is in order to realize propulsion and the direction to the ship. The utility model discloses an impel guider can reduce the disturbance of outputting direction rivers, be transformed into the guide of direction grid by traditional rudder guide and the guide of rudder oar to it is stable to make the direction rivers more concentrate, reducing eddy -current disturbance that simultaneously can great degree.
Description
Technical field
This utility model is related to ship's propeller technical field, in particular to a kind of propulsion guider peculiar to vessel.
Background technology
The propeller of existing ship's propeller is all generally directly water to be done work at present, and current are due to the rotation of propeller
Produce serious vortex disturbance.Although the vortex disturbance producing avoids other hydraulic frictions and loses, lacking direction property,
It is vortexed that the mechanical efficiency to water is relatively poor, water mark is long simultaneously.
Utility model content
This utility model purpose is to provide a kind of propulsion guider peculiar to vessel reducing outbound course turbulent water, bag
Include shell, main thrust driving source, turn to thrust driving source, control device, the first deceleration device, the second deceleration device, propeller
And guide grid, wherein：
Described main thrust driving source is arranged on shell upper and promotes mainly power for output, and the output shaft of main thrust driving source is even
It is connected to the first deceleration device, the output of main thrust driving source is transferred to propeller through the first deceleration device, so that propeller is rotated
Carry out suction-type current operation, this propeller is arranged on the bottom of inside the shell；
Described steering thrust driving source be arranged on shell upper for output turn to motive force, steering thrust driving source defeated
Go out to be pivotally connected to the second deceleration device, the output turning to thrust driving source is transferred to guide grid through the second deceleration device, drive
Action-oriented grid carries out gyration thus guiding the outflow direction of current, is turned to by the propulsion of current is made with hull；
Described hull interior is formed with a cavity, between propeller and guide grid, constitutes the runner of current, described
The diameter of at least a section of flow passage configuration camber and runner is less than the working diameter of propeller；It is provided with least one in runner
Individual flow sensor, is connected with control device；
Described control device is respectively connecting to main thrust driving source and turns to thrust driving source, for controlling main thrust to drive
The operation of source and steering thrust driving source is to realize the propulsion to ship and guiding.
Further, it is provided with final drive shaft between described first deceleration device and propeller, the output of main thrust driving source
Promote mainly power after the first deceleration device, propeller rotation is driven by this final drive shaft.
Further, described guide grid has multiple blades, and the plurality of blade turns round realization drivenly and current are led
To.
Further, described first deceleration device is configured to planetary gear reducing mechanism or fixed axis gear reducing gear.
Further, described second deceleration device is configured to planetary gear reducing mechanism or fixed axis gear reducing gear.
By above technical scheme, remarkable advantage of the present utility model is：Outbound course turbulent water can be reduced, by passing
The rudder guiding united and the guiding of rudder oar are transformed into guide grid guiding, so that guiding current are more concentrated and are stablized, simultaneously can be relatively
The minimizing vortex disturbance of big degree.
Brief description
Fig. 1 is the general illustration of propulsion guider A type peculiar to vessel of the present utility model.
Fig. 2 is the schematic diagram of the other direction of propulsion guider A type peculiar to vessel of Fig. 1.
Fig. 3 is the principle schematic of propulsion guider Type B peculiar to vessel of the present utility model.
Fig. 4 is the schematic diagram of another embodiment of propulsion guider Type B peculiar to vessel of Fig. 3.
In aforementioned Fig. 1, Fig. 2, Fig. 3, Fig. 4 and following specific embodiment by explanation, illustrate in each figure
Each identical or approximately uniform ingredient can be indicated by the same numeral.For clarity, in each figure, not
Each ingredient is all labeled.
Specific embodiment
In order to know more about technology contents of the present utility model, especially exemplified by specific embodiment and coordinate institute's accompanying drawings to be described as follows.
In conjunction with shown in Fig. 1-Fig. 4, the utility model proposes a kind of pushing guidance peculiar to vessel reducing outbound course turbulent water
To device, including the first driving source 1, reduction box 2, main driving gear 3, main driven gear 4, final drive shaft 5, propeller 6, filter
Grid 7, from driving deceleration device 8, the second driving source 9, transfer 10 and guide grid 11 and control device (not to represent
Go out).Main driving gear 3, main driven gear 4 constitute the first deceleration device, are arranged in reduction box 2.From driving deceleration device 8 structure
Become the second deceleration device.
Control device is respectively connecting to the first driving source 1 and the second driving source 9, promotes mainly force motor, turns to electricity for controlling
The operation of machine is to realize the propulsion to ship and guiding.
The propulsion guider peculiar to vessel of Fig. 1 is split type structural texture on the whole, as shown in figure 1, entirely pushing guidance peculiar to vessel
Also include a shell 12 to device.Final drive shaft 5, propeller 6, filtering grid 7 and guide grid 11 are arranged at shell
In 12, in shell 12, there is cavity, form the runner of current between propeller 6 and guide grid 11.
Preferably, the diameter of at least a section of described flow passage configuration camber and runner be less than propeller 6 work straight
Footpath.Described propeller 6 forms a circle-shaped working range when moving in a circle work, and the diameter of this circumference constitutes spiral
The working diameter of oar 6.Therefore, narrowed by least one section of such runner and design the regulation realizing flow rate of water flow.
In certain embodiments, 0.9 times of at least one section of the working diameter of a diameter of propeller of described runner.Or
Person, 0.7-0.8 times of at least one section of the working diameter of a diameter of propeller of described runner.
In certain embodiments, at least one flow sensor is installed in platform flow channel, is connected with control device.
First driving source 1 provides mechanism as main thrust, for example, can adopt oil-burning machine or motor etc., be arranged on hull
Top promote mainly power for output.The output of the first driving source 1 is pivotally connected to the first deceleration device, the first driving source 1 defeated
Go out through the first deceleration device and propeller 6 is transferred to by final drive shaft 5, so that propeller 6 is rotated and carry out suction-type current work
Industry.
Filtering grid 7, is arranged on the bottom surface of described shell and is used for filtering the water being sucked by propeller.
Propeller 6 is used for rotation driven to carry out suction-type current operation, and the traveling carrying out hull drives.Outside water
Stream is sucked by propeller 6 by filtering grid 7.
Second driving source 9 realizes the output of revolving force for example with motor, and its output shaft is connected to the second deceleration device, the
The rotation driving that two deceleration device the second driving source 9 provides is delivered to transfer 10 and guide grid 11.Guide grid 11
Turn round for driven, to realize the guiding of current, realize the steering of ship.Illustrate above-mentioned water with reference to Fig. 1-Fig. 4
Stream operation and the realization turning to operation.
In conjunction with the split type construction shown in Fig. 1, Fig. 2, transfer 10 is arranged on inside described shell 12, and around
Outside described steering grid 11, transfer 10 directly drives the described gyration turning to grid 11.
It is the signal of the split-type structural embodiment of propulsion guider peculiar to vessel of the present utility model as shown in Figure 1 and Figure 2
Figure, propeller 6 is arranged on the bottom in hull.It is provided with final drive shaft 5, the first drive between first deceleration device and propeller 6
What dynamic source 1 exported promotes mainly power after the first deceleration device, drives propeller 6 to rotate by this power transmission shaft.
As turning to thrust driving source, the top being arranged on shell 12 is used for output steering motive force to second driving source 9, the
The output of two driving sources 9 is pivotally connected to the second deceleration device, and the output of the second driving source 9 is transferred to lead through the second deceleration device
To grid 11, guide grid 11 is driven to carry out gyration thus guiding the outflow direction of current, by making to the propulsion of current
Obtain hull to turn to.With reference to Fig. 1 and Fig. 2, hull interior is formed with a cavity, between propeller 6 and guide grid 11,
Constitute the runner of current.
Fig. 3-4 show the schematic diagram of the monolithic construction embodiment of propulsion guider peculiar to vessel of the present utility model.As
Shown in Fig. 3-4, the propulsion guider peculiar to vessel of this construction designs for integral type.Transfer 20 is fixed on described shell 12
Top, and be centered around described steering grid 21 outside and whole shell rotation can be driven, so that in transfer 20
After driven, whole shell 12 is driven to rotate together, so that turning to grid 21 to do gyration.
In a preferred embodiment, guide grid 11,21 has multiple blades, and the plurality of blade turns round realization drivenly
Guiding to current.
Described first deceleration device is configured to planetary gear reducing mechanism or fixed axis gear reducing gear.
Described second deceleration device is configured to turbine and worm decelerator, and planetary gear reducing mechanism or fixed axis gear subtract
Fast mechanism.Second driving source 9, as steer-drive, can be that the power output of motor or hydraulic motor etc. has passed through machinery just
Rigidity or flexible connection act on the second deceleration device.
Although this utility model is disclosed above with preferred embodiment, so it is not limited to this utility model.This practicality
New those of ordinary skill in the art, without departing from spirit and scope of the present utility model, can make various
Change and retouching.Protection domain of the present utility model is defined depending on claims.
Claims (10)
1. a kind of propulsion guider peculiar to vessel is it is characterised in that including shell, main thrust driving source, turning to thrust driving source, control
Device processed, the first deceleration device, the second deceleration device, propeller and guide grid, wherein：
Described main thrust driving source is arranged on shell upper and promotes mainly power for output, and the output of main thrust driving source is pivotally connected to
First deceleration device, the output of main thrust driving source is transferred to propeller through the first deceleration device, so that propeller is rotated and carries out
Suction-type current operation, this propeller is arranged on the bottom of inside the shell；
Described steering thrust driving source be arranged on shell upper for output turn to motive force, steering thrust driving source output shaft
Connect to the second deceleration device, the output of steering thrust driving source is transferred to guide grid through the second deceleration device, and driving is led
Carrying out gyration to grid thus guiding the outflow direction of current, being turned to by the propulsion of current is made with hull；
Described hull interior is formed with a cavity, between propeller and guide grid, constitutes the runner of current, described runner
The diameter of construction camber and at least one section of runner is less than the working diameter of propeller；At least one stream is installed in runner
Fast sensor, is connected with control device；
Described control device be respectively connecting to main thrust driving source and turn to thrust driving source, for control main thrust driving source and
The operation turning to thrust driving source is to realize the propulsion to ship and guiding.
2. propulsion guider peculiar to vessel according to claim 1 is it is characterised in that at least one section of described runner of diameter
For the working diameter of propeller 0.9 times.
3. propulsion guider peculiar to vessel according to claim 1 is it is characterised in that at least one section of described runner of diameter
For the working diameter of propeller 0.7-0.8 times.
4. propulsion guider peculiar to vessel according to claim 1 is it is characterised in that described first deceleration device and propeller
Between be provided with final drive shaft, the output of main thrust driving source promote mainly power after the first deceleration device, by this main transmission
Axle drives propeller rotation.
5. propulsion guider peculiar to vessel according to claim 1 is it is characterised in that described guide grid has multiple leaves
Piece, the plurality of blade turns round the guiding realized to current drivenly.
6. propulsion guider peculiar to vessel according to claim 1 is it is characterised in that described first deceleration device is configured to go
Star gear reduction or fixed axis gear reducing gear.
7. propulsion guider peculiar to vessel according to claim 1 is it is characterised in that described second deceleration device is configured to go
One of star gear reduction, turbine and worm decelerator or fixed axis gear reducing gear.
8. propulsion guider peculiar to vessel according to claim 1 is it is characterised in that described propulsion guider peculiar to vessel also has
There is filtering grid, be arranged on the bottom surface of described shell and be used for filtering the water being sucked by propeller.
9. propulsion guider peculiar to vessel according to claim 1 is it is characterised in that main thrust driving source is motor or bavin
Oil machine.
10. propulsion guider peculiar to vessel according to claim 1 is it is characterised in that turning to thrust driving source is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620978167.XU CN205971771U (en) | 2016-08-29 | 2016-08-29 | Marine propulsion guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620978167.XU CN205971771U (en) | 2016-08-29 | 2016-08-29 | Marine propulsion guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205971771U true CN205971771U (en) | 2017-02-22 |
Family
ID=58040579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620978167.XU Active CN205971771U (en) | 2016-08-29 | 2016-08-29 | Marine propulsion guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205971771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264762A (en) * | 2017-07-12 | 2017-10-20 | 樊朝杰 | A kind of steering wheel peculiar to vessel |
-
2016
- 2016-08-29 CN CN201620978167.XU patent/CN205971771U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264762A (en) * | 2017-07-12 | 2017-10-20 | 樊朝杰 | A kind of steering wheel peculiar to vessel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |