CN202449196U - Lift type suspension propeller for boats - Google Patents
Lift type suspension propeller for boats Download PDFInfo
- Publication number
- CN202449196U CN202449196U CN201220017344XU CN201220017344U CN202449196U CN 202449196 U CN202449196 U CN 202449196U CN 201220017344X U CN201220017344X U CN 201220017344XU CN 201220017344 U CN201220017344 U CN 201220017344U CN 202449196 U CN202449196 U CN 202449196U
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- CN
- China
- Prior art keywords
- lifting mode
- belt pulley
- output shaft
- vertical output
- speed box
- 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 a lift type suspension propeller for boats. The lift type suspension propeller is composed of a gearbox, a lift type intermediate driving shaft, a suspension propeller lower box and a screw propeller, wherein the gearbox is connected with an engine through a clutch, and power of the gearbox is output by means of a vertical output shaft and finally transmitted to the screw propeller through the lift type intermediate driving shaft. The lift type suspension propeller is simple in structure, reasonable in design, low in manufacturing costs, convenient to use and maintenance, reliable in working, long in service life, energy-saving and capable of bearing large torque.
Description
Technical field
The utility model relates to a kind of extension oar machine; Be particularly related to a kind of hull afterbody that is installed in; The power of supporting driving engine output passes to screw propeller through driving system, promotes the lifting mode Marine paddle hanging device of ship motion, belongs to the driving device technical field between power plant and the propulsion element.
Background technology
At present; Horizontal transmission is adopted in the engine power transmission on the market now, makes that hanging oar machine top box all is positioned at directly over the tween drive shaft, particularly must have a change-speed box directly over the tween drive shaft; Realize the change of transmission direction, make troubles for like this maintenance and the use of hanging the oar machine.In addition, existing extension oar machine top box transmission arrangement is single, and power transfer efficiency is not high.
Summary of the invention
The purpose of the utility model is to overcome the weak point that exists in the above-mentioned technology, provides a kind of simple in structure, reasonable in design, working stability, maintenance and lifting mode Marine paddle hanging device easy to use.
In order to achieve the above object; The technical scheme that the utility model adopts is: by change-speed box, the lifting mode tween drive spindle is hung oar machine nowel and screw propeller and is formed; Said change-speed box links to each other with driving engine through power-transfer clutch; The power of change-speed box is exported by vertical output shaft, through the lifting mode tween drive spindle, is delivered to screw propeller at last.
The utility model has the advantages that:
It is simple in structure, reasonable in design that this utility model is hung oar machine, and low cost of manufacture keep in repair easy to usely, can bear big torque, reliable operation, and the life-span is long, the saving energy.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a kind of arrangement form of belt wheel and the vertical output shaft of change-speed box;
Fig. 3 is the another kind of arrangement form of belt wheel and the vertical output shaft of change-speed box;
Fig. 4 is that the vertical output shaft of change-speed box directly is connected scheme drawing with the lifting mode tween drive spindle through universal-joint.
The specific embodiment
Embodiment to the utility model describes in further detail below in conjunction with accompanying drawing.
Can know by Fig. 1-Fig. 4; The utility model is by change-speed box 11, and lifting mode tween drive spindle 13 is hung oar machine nowel 14 and formed with screw propeller 15; Said change-speed box 11 links to each other with driving engine 8 through power-transfer clutch 7; The power of change-speed box 11 through lifting mode tween drive spindle 13, is delivered to screw propeller 15 by vertical output shaft 4 outputs at last.
Level is equipped with belt pulley 3,9 on the vertical output shaft 4 of described change-speed box 11; Belt pulley 3 is connected through belt 1 with the belt pulley 12 of hanging oar machine lifting mode tween drive spindle 13, and belt pulley 9 is connected through belt 16 with the belt pulley 17 of hanging oar machine lifting mode tween drive spindle 18.
Change-speed box 11 on the described extension oar machine is made up of drive bevel gear 5, driven wheel of differential 10, driven wheel of differential 19, mission case 2, transmission shaft 6, vertical output shaft 4; Drive bevel gear 5 is installed on the transmission shaft 6; Driven wheel of differential 10, driven wheel of differential 19 are installed on the vertical output shaft 4, and drive bevel gear 5 is meshed with driven wheel of differential 10 or driven wheel of differential 19.
Described belt pulley 3,9 is distributed in the two ends of vertical output shaft 4.
Described belt pulley 3,9 is serially connected in an end of vertical output shaft 4.
Described change-speed box 11 vertical output shafts 4 directly are connected with lifting mode tween drive spindle 13 through universal-joint 23.
4 of described change-speed box 11 vertical output shafts link to each other with a belt pulley 20, and belt pulley 20 is connected through belt 21 with the belt pulley 22 of hanging oar machine lifting mode tween drive spindle 13.
The lifting mode Marine paddle hanging device of the utility model; By change-speed box 11, lifting mode tween drive spindle 13 is hung oar machine nowel 14 and is formed with screw propeller 15; Change-speed box 11 links to each other with driving engine 8 through power-transfer clutch 7; Change-speed box 11 power through lifting mode tween drive spindle 13, are delivered to screw propeller 15 then at last by vertical output shaft 4 outputs.Level is equipped with belt pulley 3,9 on the vertical output shaft 4 of change-speed box 11, and belt pulley 3 is connected through belt 1 with the belt pulley 12 of hanging oar machine lifting mode tween drive spindle 13, and belt pulley 9 is connected through belt 16 with the belt pulley 17 of hanging oar machine lifting mode tween drive spindle 18.The change-speed box of hanging on the oar machine 11 is made up of drive bevel gear 5, driven wheel of differential 10, driven wheel of differential 19, mission case 2, transmission shaft 6, vertical output shaft 4; Drive bevel gear 5 is installed on the transmission shaft 6; Driven wheel of differential 10, driven wheel of differential 19, be installed on the vertical output shaft 4, drive bevel gear 5 with driven wheel of differential 10 or driven wheel of differential 19, be meshed.Belt pulley 3,9 is distributed in the two ends of vertical output shaft 4 or upper end or the lower end that belt pulley 3,9 is serially connected in vertical output shaft 4.The power that the driving engine transmission comes through power-transfer clutch, transmission shaft, drive bevel gear, driven wheel of differential, vertical output shaft, belt pulley, belt, belt pulley, extension oar machine lifting mode tween drive spindle and extension oar machine nowel, passes to screw propeller successively at last.
In the application of reality; Can have only a screw propeller; Therefore can adopt version as shown in Figure 3,4 of the vertical output shafts of shown change-speed box 11 link to each other with a belt pulley 20, and belt pulley 20 is connected through belt 21 with the belt pulley 22 of extension oar machine lifting mode tween drive spindle 13; Belt wheel is positioned at the upper end of the vertical output shaft 4 of change-speed box 11 in diagram 3, also is rational when being positioned at the lower end.The power that the driving engine transmission comes through power-transfer clutch, transmission shaft, drive bevel gear, driven wheel of differential, vertical output shaft, belt pulley, belt, belt pulley, extension oar machine lifting mode tween drive spindle and extension oar machine nowel, passes to screw propeller successively at last.
Situation to a screw propeller can adopt mechanism as shown in Figure 4 in addition, and promptly change-speed box 11 vertical output shafts 4 directly are connected with lifting mode tween drive spindle 13 through universal-joint 23.The power that the driving engine transmission comes through power-transfer clutch, transmission shaft, drive bevel gear, driven wheel of differential, vertical output shaft, universal-joint, extension oar machine lifting mode tween drive spindle and extension oar machine nowel, passes to screw propeller successively at last.
As long as the structure of lifting mode tween drive spindle 13 can realize elevating function, mechanism as shown in Figure 4, lifting mode tween drive spindle 13 is to realize going up and down through relatively moving of spline fitted and spline, for guaranteeing alerting ability, also is added with universal-joint 24 simultaneously.
Claims (7)
1. lifting mode Marine paddle hanging device; By change-speed box (11), lifting mode tween drive spindle (13) is hung oar machine nowel (14) and screw propeller (15) and is formed; It is characterized in that: said change-speed box (11) links to each other with driving engine (8) through power-transfer clutch (7); The power of change-speed box (11) through lifting mode tween drive spindle (13), is delivered to screw propeller (15) by vertical output shaft (4) output at last.
2. lifting mode Marine paddle hanging device according to claim 1; It is characterized in that: the vertical output shaft (4) of described change-speed box (11) is gone up level belt pulley (3,9) is housed; Belt pulley (3) is connected through belt (1) with the belt pulley (12) of hanging oar machine lifting mode tween drive spindle (13), and belt pulley (9) is connected through belt (16) with the belt pulley (17) of hanging oar machine lifting mode tween drive spindle (18).
3. lifting mode Marine paddle hanging device according to claim 1; It is characterized in that: the change-speed box (11) on the described extension oar machine is made up of drive bevel gear (5), driven wheel of differential (10), driven wheel of differential (19), mission case (2), transmission shaft (6), vertical output shaft (4); Drive bevel gear (5) is installed on the transmission shaft (6); Driven wheel of differential (10), driven wheel of differential (19) are installed on the vertical output shaft (4), and drive bevel gear (5) is meshed with driven wheel of differential (10) or driven wheel of differential (19).
4. lifting mode Marine paddle hanging device according to claim 2 is characterized in that: described belt pulley (3,9) is distributed in the two ends of vertical output shaft (4).
5. lifting mode Marine paddle hanging device according to claim 2 is characterized in that: described belt pulley (3,9) is serially connected in an end of vertical output shaft (4).
6. lifting mode Marine paddle hanging device according to claim 1 is characterized in that: the vertical output shaft of described change-speed box (11) (4) directly is connected with lifting mode tween drive spindle (13) through universal-joint (23).
7. lifting mode Marine paddle hanging device according to claim 1; It is characterized in that: the vertical output shaft of described change-speed box (11) (4) only links to each other with a belt pulley (20), and belt pulley (20) is connected through belt (21) with the belt pulley (22) of hanging oar machine lifting mode tween drive spindle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220017344XU CN202449196U (en) | 2012-01-17 | 2012-01-17 | Lift type suspension propeller for boats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220017344XU CN202449196U (en) | 2012-01-17 | 2012-01-17 | Lift type suspension propeller for boats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449196U true CN202449196U (en) | 2012-09-26 |
Family
ID=46865082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220017344XU Expired - Fee Related CN202449196U (en) | 2012-01-17 | 2012-01-17 | Lift type suspension propeller for boats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419908A (en) * | 2013-08-06 | 2013-12-04 | 宁波市鄞州发辉机械科技有限公司 | Multifunctional electric surfboard |
-
2012
- 2012-01-17 CN CN201220017344XU patent/CN202449196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419908A (en) * | 2013-08-06 | 2013-12-04 | 宁波市鄞州发辉机械科技有限公司 | Multifunctional electric surfboard |
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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: 20120926 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |