CN207191366U - A kind of pod propulsion electric screw oar propulsive unit - Google Patents
A kind of pod propulsion electric screw oar propulsive unit Download PDFInfo
- Publication number
- CN207191366U CN207191366U CN201720147947.4U CN201720147947U CN207191366U CN 207191366 U CN207191366 U CN 207191366U CN 201720147947 U CN201720147947 U CN 201720147947U CN 207191366 U CN207191366 U CN 207191366U
- Authority
- CN
- China
- Prior art keywords
- deck
- nacelle
- axis hole
- partition wall
- propeller
- 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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Abstract
A kind of pod propulsion electric screw oar propulsive unit,Including nacelle,Propeller,Hanging apparatus,Partition wall is provided with nacelle,Nacelle inner space is divided into front deck by partition wall,Middle deck,Rear deck,Motor is provided with front deck,Reducing gear turbine is provided with middle deck,Rear deck inner surface bottom is provided with water plug,Axis hole is provided with partition wall between front deck and middle deck,The output shaft of motor is connected by axis hole with the input shaft of gear reduction unit,Partition wall between middle deck and rear deck is provided with axis hole,Waterproof grommet is provided with axis hole,The output shaft of reducing gear turbine is connected through sealing ring and axis hole with propeller shaft one end,Rear deck afterbody is provided with location and installation hole,Location and installation hole is embedded with bearing shell,The propeller shaft other end is connected through bearing shell with propeller,The utility model is using isolation infiltration water plug,Avoid rear deck infiltration ponding,Make front deck and middle deck mechanical mechanism from waterflooding,And three cabin combination cabin method be advantageous to product manufacturing and maintenance.
Description
Technical field
Field of electromechanical integration is the utility model is related to, particularly a kind of pod propulsion electric screw oar propulsive unit.
Background technology
The modern extra large construction equipment of rudder action pod propulsion electric screw oar propulsive unit mooring oceangoing ship is starched, is pushed boat cutting edge technology production for electricity
Product, tool efficiently, low consumption, Jing Yin, small volume, be adapted to promote mainly and also be adapted for the advantages that side pushes away, favored by shipbuilding industry.
The technology application difficult point is that its way is for solution the problem of concerning product quality, gondola inside electrical equipment waterproof
Certainly waterproof problem gondola uses sealing ring water proof, thus water proof sealing ring is the product core component, but sealing ring service life
Limited to cause the replacing sealing ring that to bring to often, the situation does not meet economic requirement, causes the product to fail to popularize production application.
Utility model content
To solve the above problems, the utility model provides following technical scheme.
The utility model discloses a kind of pod propulsion electric screw oar propulsive unit, including nacelle, propeller, lifting dress
Put, partition wall is provided with the nacelle, nacelle inner space is divided into front deck, middle deck, rear deck, the front deck by the partition wall
Motor is inside provided with, reducing gear turbine is provided with the middle deck, the rear deck inner surface bottom is provided with water plug, institute
State and axis hole is provided with the partition wall between front deck and middle deck, the output shaft of the motor passes through axis hole and gear reduction unit
Input shaft is connected, and the partition wall between the middle deck and rear deck, is provided with axis hole, waterproof sealing is provided with the axis hole
Circle, the output shaft of the reducing gear turbine are connected through sealing ring and axis hole with propeller shaft one end, and the rear deck afterbody is set
Location and installation hole is equipped with, the location and installation hole is embedded with bearing shell, and the propeller shaft other end passes through bearing shell and propeller phase
Connection.
Wherein, the nacelle is shaped as olive ball-type.
Wherein, the nacelle device hangs body bottom installed in front deck, middle deck, rear deck outer surface, hangs body top and also has lifting
Hanger, lifting hanger are connected with hull, and nacelle device is arranged on hull bottom.
Further, a kind of pod propulsion electric screw oar propulsive unit, it is characterised in that it is rudder that the nacelle device, which hangs body,
Type, meet water for rudder and be tightly connected to the hang body in the same direction with propeller driving direction with nacelle.
Further, the nacelle device, its water pumping mechanism in the rear deck of installation slurry axle, hang in hull by nacelle device
The water pumping mechanism is located at gondola bottom during bottom.
Further, the bilge water pumping mechanism is used to take the rear deck internal water accumulation from the infiltration of slurry axle installation place away.
The beneficial effects of the utility model are：The utility model is using motor front deck, gear middle deck, the subdivision for starching axle rear deck
Combined method, and rear deck is used as water segregation cabin, it is not deep-water tank, after with slurry rudder action motorized motions propeller gondola
Only it is the condition of infiltration state at the mechanical connection of cabin bearing shell and propeller drive shaft, rear deck infiltration ponding is taken away using water pumper
Method, make middle deck machine power output cabin hatch from waterflooding, so as to ensure that motor front deck will not intake, this method makes
Product quality, which is reduced, to be relied on waterproof grommet, and the method for three cabin combination gondola is advantageous to Product processing manufacture and dimension again
Shield.
Meanwhile the practical saving of the utility model, waterproof must not be changed in short-term by solving pod propulsion electric screw oar propulsive unit
Sealing ring problem, make to become true to the advanced product manufacturing application.
Brief description of the drawings
Fig. 1 is a kind of pod propulsion electric screw oar propulsive unit structure chart.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model.
As shown in figure 1, the device, including front deck 1, middle deck 2, rear deck 3 and propeller 4, front deck 1 are half olive ball-type electricity
The casing of motivation 5, middle deck 2 are shaped as rugby interlude, and middle deck is the mounting shell of gear reduction unit 6 of barrel shape, is had among its barrel of bottom
Special hole, there is waterproof grommet on the hole, when gear reduction unit puts into mounting shell, the input shaft 61 of machine is connected with motor,
The outer end of power output shaft 62 exposes the outside at barrel bottom through the waterproof grommet, after gear reduction unit 6 is installed, waterproof sealing
The effect for preventing water from entering middle deck 2 from the special hole is enclosed, rear deck 3 is half olive ball-type, and the ogival of the rear deck has transmission
Axle location and installation hole, the hole are embedded with drive axis bearing shell, and power transmission shaft 9 passes through the bearing shell, and power transmission shaft 9 is used for connection gear
One end of braking maneuver power output shaft is in rear deck and one end for connecting propeller 4 is outside rear deck, is provided with rear deck 3
Pumping action mechanism 31, the mechanism plays in the bilge and takes the gap between power transmission shaft and bearing shell away and ooze when hanging electronic gondola under water
The ponding of water, there is no water logging actuation gear for middle deck waterproof grommet position.
Wherein front deck 1 is fixedly connected with one end sealing of middle deck 2, this two connections, realizes that 2/3 olive ball-type seals waterproof
Housing is built with electric transmission that is electronic and slowing down.
Wherein rear deck 3 is fixedly connected with the other end sealing of middle deck 2, and this two connections, realize has in olive ball-type housing
Pump drainage infiltration effect cabin, there is waterproof electric drive cabin.
The propeller 4 of power transmission shaft 9 is wherein connected outside rear deck 3, forms the slurry axis mechanism of ship.
Wherein electronic gondola housing seal is fixedly connected, hollow rudder shape hangs body 8, as being provided with propeller 4
Electronic gondola hangs form under water, the location and installation on lifting hanger 7, and hangs body 8 and be connected installation form with electronic gondola, is rudder
Meet water direction and the driving direction of propeller 4 it is in the same direction.
Wherein the motor casing of front deck 1 have electric lead installation perforation, the housing of rear deck 3 have pumping drainage pipe and electric lead installation
Perforation, two perforation are in and hung in the hollow position of body all in electronic gondola same direction, the pod propulsion electric propeller
Device electric lead and pump drainage outlet pipe, which all contain, to be hung inside body 8, not by ectocine.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pod propulsion electric screw oar propulsive unit, including nacelle, propeller, nacelle device, it is characterised in that the cabin
Partition wall is provided with vivo, nacelle inner space is divided into front deck, middle deck, rear deck, is provided with the front deck by the partition wall
Motor, is provided with reducing gear turbine in the middle deck, and the rear deck inner surface bottom is provided with water plug, the front deck with
It is provided with axis hole on partition wall between middle deck, the input shaft phase that the output shaft of the motor passes through axis hole and gear reduction unit
Connection, the partition wall between the middle deck and rear deck, is provided with axis hole, waterproof grommet is provided with the axis hole, described to subtract
The output shaft of fast gear mechanism is connected through sealing ring and axis hole with power transmission shaft one end, and the rear deck afterbody is provided with location and installation
Hole, the location and installation hole are embedded with bearing shell, and the power transmission shaft other end is connected through bearing shell with propeller.
A kind of 2. pod propulsion electric screw oar propulsive unit according to claim 1, it is characterised in that the shape of the nacelle
Shape is olive ball-type, is front deck, middle deck, the nacelle of the housing seal of rear deck three connection.
A kind of 3. pod propulsion electric screw oar propulsive unit according to claim 1, it is characterised in that the nacelle device
Body bottom is hung installed in front deck, middle deck, rear deck outer surface, body top is hung and also has lifting hanger, lifting hanger is connected with hull, hung
Cabin device is arranged on hull bottom.
4. according to a kind of pod propulsion electric screw oar propulsive unit of claim 1 or 3, it is characterised in that the gondola dress
It is rudder type to put and hang body, meets water for rudder and is tightly connected to the hang body in the same direction with propeller driving direction with nacelle.
5. according to a kind of pod propulsion electric screw oar propulsive unit of claim 1 or 3, it is characterised in that the gondola dress
Put, for its water pumping mechanism in the rear deck of installation slurry axle, nacelle device hanging water pumping mechanism in hull bottom is located at gondola bottom
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147947.4U CN207191366U (en) | 2017-02-20 | 2017-02-20 | A kind of pod propulsion electric screw oar propulsive unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147947.4U CN207191366U (en) | 2017-02-20 | 2017-02-20 | A kind of pod propulsion electric screw oar propulsive unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207191366U true CN207191366U (en) | 2018-04-06 |
Family
ID=61792205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720147947.4U Expired - Fee Related CN207191366U (en) | 2017-02-20 | 2017-02-20 | A kind of pod propulsion electric screw oar propulsive unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207191366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953379A (en) * | 2018-08-02 | 2018-12-07 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Water blocking axle sleeve and gondola promote open water test equipment |
-
2017
- 2017-02-20 CN CN201720147947.4U patent/CN207191366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953379A (en) * | 2018-08-02 | 2018-12-07 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Water blocking axle sleeve and gondola promote open water test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180822 Address after: 518000 6 building, 5 innovation and Technology Park, Binhe Road, Futian District, Shenzhen, Guangdong. Patentee after: SHENZHEN BODA INSTITUTE OF INTELLIGENT TECHNOLOGY Address before: 518000 3 Luohu District 102, Tian Bei two road, Luohu District, Shenzhen, Guangdong Co-patentee before: Su Hua Patentee before: Wu Changtai |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |