CN202175189U - Marine surface propeller propelling unit - Google Patents
Marine surface propeller propelling unit Download PDFInfo
- Publication number
- CN202175189U CN202175189U CN2011202314170U CN201120231417U CN202175189U CN 202175189 U CN202175189 U CN 202175189U CN 2011202314170 U CN2011202314170 U CN 2011202314170U CN 201120231417 U CN201120231417 U CN 201120231417U CN 202175189 U CN202175189 U CN 202175189U
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- China
- Prior art keywords
- ball
- screw propeller
- direction adjusting
- propulsive
- hull
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Abstract
The utility model discloses a marine surface propeller propelling unit, which comprises two groups of propeller propelling mechanisms and direction adjusting mechanisms. Each propeller propelling mechanism is rotatably mounted on a stern closing plate of a hull and provided with a propeller shaft driven by a motor, a propeller is fixed to the tail end of each propeller shaft, and each direction adjusting mechanism driven by a driving device is rotatably mounted on the stern closing plate of the hull and pivoted to a support mounted on the corresponding propeller propelling mechanism. Both the propeller propelling mechanisms and the direction adjusting mechanisms in two groups are rotatably mounted on the stern closing plate of the hull and are in mutual linkage to form a linkage mechanism. The advancing direction of the hull can be changed by the aid of the propeller propelling mechanisms for generating power and the direction adjusting mechanisms for controlling the power direction of the corresponding propeller propelling mechanisms. Furthermore, stability of the marine surface propeller propelling unit is enhanced by the aid of the two groups of propeller propelling mechanisms and direction adjusting mechanisms.
Description
Technical field:
The utility model relates to ship, ship technical field of driving, refers in particular to a kind of surperficial oar propulsive unit peculiar to vessel.
Background technology:
The surface oar propulsive unit is meant that when ship navigates by water waterline just in time passes a kind of propeller plant of its propeller hub; Its oar axle passes the stern transom plate of hull; Make the current that flow out the stern transom plate below directly act on screw propeller; The rotating speed of screw propeller is improved, thereby reach the purpose that improves propeller efficiency.In existing surperficial oar propulsive unit, with control screw propeller submergence degree, power shaft turns to realization with control screw propeller direction of propulsion in the left and right directions swing power shaft in the above-below direction swing.In this structure; Because universal-joint is being born the action that swings up and down and swing simultaneously; Thereby very high to its requirements for quality, ordinary construction and material often are difficult to reach operating needs, and faults such as fracture in use very easily take place; Greatly reduce the service life and the reliability of whole device, thereby can't satisfy the demand in market.
In sum, in order to solve the existing existing problem of surperficial oar propulsive unit, so the applicant creates design the utility model.
The utility model content:
The purpose of the utility model is to overcome the existing existing deficiency of surperficial oar propulsive unit, and the peculiar to vessel surperficial oar propulsive unit of a kind of serviceability height, long service life is provided.
The utility model realizes that the technical scheme that its purpose adopts is: it comprises screw propeller propulsive mechanism and direction adjusting mechanism; Described screw propeller propulsive mechanism is rotatable to be installed on the hull stern transom plate; It has the slurry axle through motor driven, is fixed with screw propeller in the slurry shaft end; Be installed on the hull stern transom plate through the direction adjusting mechanism of actuating device driving is rotatable; On the described screw propeller propulsive mechanism support is installed, described direction adjusting mechanism is articulated on this support.
Furthermore, in the technique scheme, this device has two groups of screw propeller propulsive mechanisms and direction adjusting mechanism, and passes through the connecting rod interlock between these two groups of screw propeller propulsive mechanisms and the direction adjusting mechanism, and left-right symmetric is installed on the hull stern transom plate.
Furthermore; In the technique scheme, described screw propeller propulsive mechanism comprises: be fixed on the first ball journal bearing sleeve on the hull stern transom plate, be installed on first ball-bearing casing in the first ball journal bearing sleeve, be installed in first ball-bearing casing and with hull motor outputting power rotating shaft bonded assembly universal coupling, with universal coupling bonded assembly oar axle and be installed on the screw propeller on the oar axle.
Furthermore; In the technique scheme; Described direction adjusting mechanism comprises: be fixed on the second ball journal bearing sleeve on the hull stern transom plate, be installed on second ball-bearing casing in the second ball journal bearing sleeve and be installed on and be used to drive second ball journal on the hull stern transom plate and make the actuating device that swings, the described support and second ball-bearing casing are hinged.
Furthermore, in the technique scheme, said support has forward and backward sleeve pipe, and anterior cannula fixedly is placed on first ball-bearing casing, and rear sleeve is placed on the oar axle.
Furthermore, in the technique scheme, said rear sleeve is provided with guide piece.
Furthermore, in the technique scheme, described connecting rod two ends are articulated on the support respectively.
Screw propeller propulsive mechanism and direction adjusting mechanism are all rotatable in the utility model is installed on the hull stern transom plate, and mutual interlock between the two, forms a kind of interlinked mechanism.Produce driving power through the screw propeller propulsive mechanism, drive the power direction of screw propeller propulsive mechanism, thereby change the direct of travel of hull through adjusting mechanism.Furthermore, two groups of screw propeller propulsive mechanisms and direction adjusting mechanism have been adopted in the utility model, to strengthen the stability of the utility model.
Description of drawings:
Fig. 1 is the front view of the utility model;
Fig. 2 is the partial top view of the utility model;
Block diagram when Fig. 3 is the utility model use;
Fig. 4 is the block diagram on two groups of surperficial oar propulsive units installations peculiar to vessel and the hull stern transom plate.
The specific embodiment:
Below in conjunction with specific embodiment and accompanying drawing the utility model is described further.
With reference to Fig. 1,2, shown in 3, the utility model comprises: screw propeller propulsive mechanism and direction adjusting mechanism.Wherein, described screw propeller propulsive mechanism comprises: be fixed on the first ball journal bearing sleeve 2 on the hull stern transom plate 1, be installed on first ball-bearing casing 3 in the first ball journal bearing sleeve 2, be installed in first ball-bearing casing 3 and with hull motor outputting power rotating shaft 4 bonded assembly universal couplings 11, with universal coupling bonded assembly oar axle 5 and be installed on the screw propeller 6 on the oar axle 5.
Described direction adjusting mechanism comprises: be fixed on the second ball journal bearing sleeve 7 on the hull stern transom plate 1, be installed on second ball-bearing casing 8 in the second ball journal bearing sleeve 7 and be installed on and be used to drive second ball-bearing casing 8 on the hull stern transom plate 1 and make the actuating device 9 that swings.A support 10 is installed on the screw propeller propulsive mechanism, and this support 10 and second ball-bearing casing 8 are hinged, thereby realize the interlock between screw propeller propulsive mechanism and the direction adjusting mechanism.
After said structure was adopted in this use, the screw propeller propulsive mechanism is rotatable to be installed on the hull stern transom plate 1.And be installed on the hull stern transom plate 1 through the direction adjusting mechanism of actuating device 9 drivings is rotatable.Simultaneously, realize interlock through support 10 between screw propeller propulsive mechanism and the direction adjusting mechanism.Concrete structure is: said support 10 has forward and backward sleeve pipe 11,12, and anterior cannula 11 fixedly is placed on first ball-bearing casing 3, and rear sleeve 12 is placed on the oar axle 5.
Said rear sleeve 12 is provided with guide piece 13.Described connecting rod 14 two ends are articulated in respectively on the support 10.
In addition, the utlity model has two groups of screw propeller propulsive mechanisms and direction adjusting mechanism, and pass through connecting rod 14 interlocks between these two groups of screw propeller propulsive mechanisms and the direction adjusting mechanism, and left-right symmetric is installed on the hull stern transom plate 1.The route speed of ship can be improved like this, simultaneously, two groups of screw propeller propulsive mechanisms and the synchronized operation of direction adjusting mechanism can be realized through connecting rod 14, as shown in Figure 4.
It has the slurry axle through motor driven the utility model, is fixed with screw propeller in the slurry shaft end; Be installed on the hull stern transom plate through the direction adjusting mechanism of actuating device driving is rotatable; On the described screw propeller propulsive mechanism support is installed, described direction adjusting mechanism is articulated on this support.Adopt owing to drive second ball journal through actuating device and make and swing; Second ball-bearing casing drives support and swings; Support drives the oar axle and swings; The oar axle swings and turns to realization with control screw propeller direction of propulsion, has improved its service conditions like this, thereby has improved service life and reliability greatly.
Certainly the above is merely an embodiment of the utility model; Be not to limit the utility model practical range; All equivalences of doing according to the said structure of the utility model claim, characteristic and principle change or modify, and include in the utility model claim.
Claims (7)
1. surperficial oar propulsive unit peculiar to vessel; This device comprises: screw propeller propulsive mechanism and direction adjusting mechanism; It is characterized in that: described screw propeller propulsive mechanism is rotatable to be installed on the hull stern transom plate (1); It has the slurry axle (5) through motor driven, is fixed with screw propeller (6) in slurry axle (5) end; Be installed on the hull stern transom plate (1) through the direction adjusting mechanism of actuating device (9) driving is rotatable; Support (10) is installed on the described screw propeller propulsive mechanism, and described direction adjusting mechanism is articulated on this support (10).
2. surperficial oar propulsive unit peculiar to vessel according to claim 1; It is characterized in that: this device has two groups of screw propeller propulsive mechanisms and direction adjusting mechanism; And pass through connecting rod (14) interlock between these two groups of screw propeller propulsive mechanisms and the direction adjusting mechanism, and left-right symmetric is installed on the hull stern transom plate (1).
3. surperficial oar propulsive unit peculiar to vessel according to claim 2 is characterized in that: described screw propeller propulsive mechanism comprises: be fixed on the first ball journal bearing sleeve (2) on the hull stern transom plate (1), be installed on first ball-bearing casing (3) in the first ball journal bearing sleeve (2), be installed in first ball-bearing casing (3) and with hull motor outputting power rotating shaft (4) bonded assembly universal coupling (11), with universal coupling bonded assembly oar axle (5) and be installed on the screw propeller (6) on the oar axle (5).
4. surperficial oar propulsive unit peculiar to vessel according to claim 3; It is characterized in that: described direction adjusting mechanism comprises: be fixed on the second ball journal bearing sleeve (7) on the hull stern transom plate (1), be installed on second ball-bearing casing (8) in the second ball journal bearing sleeve (7) and be installed on and be used to drive second ball-bearing casing (8) on the hull stern transom plate (1) and make the actuating device (9) that swings, described support (10) is hinged with second ball-bearing casing (8).
5. surperficial oar propulsive unit peculiar to vessel according to claim 4 is characterized in that: said support (10) has forward and backward sleeve pipe (11,12), and anterior cannula (11) fixedly is placed on first ball-bearing casing (3), and rear sleeve (12) is placed on the oar axle (5).
6. surperficial oar propulsive unit peculiar to vessel according to claim 5 is characterized in that: said rear sleeve (12) is provided with guide piece (13).
7. surperficial oar propulsive unit peculiar to vessel according to claim 5 is characterized in that: described connecting rod (14) two ends are articulated in respectively on the support (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202314170U CN202175189U (en) | 2011-07-01 | 2011-07-01 | Marine surface propeller propelling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202314170U CN202175189U (en) | 2011-07-01 | 2011-07-01 | Marine surface propeller propelling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175189U true CN202175189U (en) | 2012-03-28 |
Family
ID=45865088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202314170U Expired - Fee Related CN202175189U (en) | 2011-07-01 | 2011-07-01 | Marine surface propeller propelling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175189U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059515A (en) * | 2015-08-25 | 2015-11-18 | 江龙船艇科技股份有限公司 | Surface piercing propeller ventilation system |
| CN106428421A (en) * | 2016-09-19 | 2017-02-22 | 哈尔滨工程大学 | Multi-navigation-state in-water aircraft |
| CN108100205A (en) * | 2018-01-26 | 2018-06-01 | 陈桂材 | A kind of step positioning type propeller |
| CN113815832A (en) * | 2021-09-19 | 2021-12-21 | 苏州汉瑞船舶推进系统有限公司 | Rim-driven semi-submerged propeller |
| CN115258064A (en) * | 2022-08-02 | 2022-11-01 | 上海科泽智慧环境科技有限公司 | Water quality detection device |
-
2011
- 2011-07-01 CN CN2011202314170U patent/CN202175189U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059515A (en) * | 2015-08-25 | 2015-11-18 | 江龙船艇科技股份有限公司 | Surface piercing propeller ventilation system |
| CN105059515B (en) * | 2015-08-25 | 2017-07-04 | 江龙船艇科技股份有限公司 | Surface oar air exchange system |
| CN106428421A (en) * | 2016-09-19 | 2017-02-22 | 哈尔滨工程大学 | Multi-navigation-state in-water aircraft |
| CN106428421B (en) * | 2016-09-19 | 2019-06-14 | 哈尔滨工程大学 | The more boat states of one kind navigate by water device |
| CN108100205A (en) * | 2018-01-26 | 2018-06-01 | 陈桂材 | A kind of step positioning type propeller |
| CN113815832A (en) * | 2021-09-19 | 2021-12-21 | 苏州汉瑞船舶推进系统有限公司 | Rim-driven semi-submerged propeller |
| CN115258064A (en) * | 2022-08-02 | 2022-11-01 | 上海科泽智慧环境科技有限公司 | Water quality detection device |
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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: 20120328 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |