CN201102626Y - Air propeller thruster watercraft - Google Patents
Air propeller thruster watercraft Download PDFInfo
- Publication number
- CN201102626Y CN201102626Y CNU2007202009097U CN200720200909U CN201102626Y CN 201102626 Y CN201102626 Y CN 201102626Y CN U2007202009097 U CNU2007202009097 U CN U2007202009097U CN 200720200909 U CN200720200909 U CN 200720200909U CN 201102626 Y CN201102626 Y CN 201102626Y
- Authority
- CN
- China
- Prior art keywords
- ship
- screw propeller
- transmission shaft
- propeller
- utility
- 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
The utility model relates to an above-water ship, in particular to a ship driven by an air screw propeller. The ship of the utility model comprises a ship body, a motor arranged on the deck of the rear part of the ship body, a transmission shaft connected with the output shaft of the motor, a screw propeller connected with the transmission shaft and a guide rudder pedal arranged in the front part of the screw propeller. The screw propeller placed on the ship surface is not easily damaged in use and not limited to the underwater environment; therefore, under same conditions, the sea gauge of the ship is reduced and the navigational capacity is increased. The screw propeller can also be used in ukisawa area, aquafarm and disaster rescue, thus further expanding the navigation field.
Description
Technical field
The utility model relates to a kind of water craft, i.e. air screw propelling unit boats and ships.
Background technology
In prior art, navigation at present in the river basin, the small-sized visitor in shoal seashore, various lakes uses speedboat, basically all use outboard (hull bottom) to hang propeller, shortcoming is that this propeller is lower than the hull bottom baseline, run into shoal, marsh, subaquatic plant, cause failsafety easily, also can cause gear case to damage when serious, if the sealing of its lower apron goes wrong, also can cause drive disk assembly to damage.
The utility model content
The purpose of this utility model is that a kind of air screw propelling unit boats and ships that navigate by water better effects if are provided at above-mentioned deficiency.
Technical solution of the present utility model is: a kind of air screw propelling unit boats and ships, comprise hull, it is characterized in that the afterbody deck is provided with driving engine, with engine output shaft bonded assembly transmission shaft, transmission shaft is connected with propeller, and the propeller front portion is provided with the guiding rudder plate.
The utility model has the advantages that: 1, propeller has been placed on the deck, not fragile in the use, not limited by underwater environment, under similarity condition, reduced the drinking water of boats and ships, improved the navigation ability, again can be at floating moorland district, aquafarm, rescue and relief work uses, wealthy further wide navigation field.2, this boats and ships are practical, and are simple in structure, connection and reasonable arrangement, efficient height, easy maintenance.3, belonging to small-sized waterborne traffic equipment, is that hull design is light, absorbs water little at the boats and ships of shallow water territory navigation specially.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model structure diagram.
The specific embodiment
Referring to accompanying drawing, air screw propelling unit boats and ships comprise hull 1, and hull 1 half deck is provided with driving engine 2, are connected with propeller 4 with engine output shaft bonded assembly transmission shaft 3, and propeller 4 front portions are provided with guiding rudder plate 5.Driving engine 2 is selected vapour, diesel oil air-cooled engine, rotating speed 30003600r/min for use.Because the cooling of driving engine 2 and the airiness of propeller 4 are arranged, unit is an open type, and the unit front end is established grid, guarantees that the air of safety and unit is unimpeded.Establish the twice bearing on the turning cylinder 3, front end is the positive pressure bearing, and rear end bearing carries axial thrust simultaneously, and this thrust is delivered on the support by bearing support.The guard shield 6 of setting up defences around the air screw propelling unit 4.All there are two stream line pattern rudder plates of vertically arranging each propeller rear end, handles the course by the mechanical lever transmission.Operation bench 7 is used the grid barrier in unit the place ahead.Can adorn unit group or two-shipper group according to customer requirement.
Claims (1)
1. air screw propelling unit boats and ships, comprise hull, it is characterized in that hull (1) half deck is provided with driving engine (2), with engine output shaft bonded assembly transmission shaft (3), transmission shaft (3) is connected with propeller (4), and propeller (4) front portion is provided with guiding rudder plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202009097U CN201102626Y (en) | 2007-08-29 | 2007-08-29 | Air propeller thruster watercraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202009097U CN201102626Y (en) | 2007-08-29 | 2007-08-29 | Air propeller thruster watercraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102626Y true CN201102626Y (en) | 2008-08-20 |
Family
ID=39949648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202009097U Expired - Fee Related CN201102626Y (en) | 2007-08-29 | 2007-08-29 | Air propeller thruster watercraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102626Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786838A (en) * | 2014-02-17 | 2014-05-14 | 赵德安 | Multifunctional rudder-free aquaculture workboat |
| CN105910850A (en) * | 2016-04-25 | 2016-08-31 | 南京信息工程大学 | Aerodynamical sampling ship and sampling method thereof |
| CN106218844A (en) * | 2016-05-10 | 2016-12-14 | 天津市沽上艺栈文化艺术传媒有限公司 | A kind of unmanned boat being suitable for full landform |
| CN106741781A (en) * | 2016-11-18 | 2017-05-31 | 武汉理工大学 | A kind of swinging propeller for air force ship |
-
2007
- 2007-08-29 CN CNU2007202009097U patent/CN201102626Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786838A (en) * | 2014-02-17 | 2014-05-14 | 赵德安 | Multifunctional rudder-free aquaculture workboat |
| CN105910850A (en) * | 2016-04-25 | 2016-08-31 | 南京信息工程大学 | Aerodynamical sampling ship and sampling method thereof |
| CN106218844A (en) * | 2016-05-10 | 2016-12-14 | 天津市沽上艺栈文化艺术传媒有限公司 | A kind of unmanned boat being suitable for full landform |
| CN106741781A (en) * | 2016-11-18 | 2017-05-31 | 武汉理工大学 | A kind of swinging propeller for air force ship |
| CN106741781B (en) * | 2016-11-18 | 2019-05-24 | 武汉理工大学 | A kind of rotary propeller for air force ship |
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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: 20080820 |