CN203612189U - Surface paddle propelling system - Google Patents
Surface paddle propelling system Download PDFInfo
- Publication number
- CN203612189U CN203612189U CN201320815180.XU CN201320815180U CN203612189U CN 203612189 U CN203612189 U CN 203612189U CN 201320815180 U CN201320815180 U CN 201320815180U CN 203612189 U CN203612189 U CN 203612189U
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- stern
- ball bearing
- directional ball
- bulb
- actuating cylinder
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Abstract
The utility model relates to the technical field of a boat propelling system, and provides a surface paddle propelling system. The system comprises a reduction gear box arranged on the output end of a diesel engine, wherein a middle shaft is arranged on the output end of the diesel engine and extends to a first universal ball bearing, a horizontal adjusting hydraulic cylinder is arranged on the position of the first universal ball bearing inside a stern transom plate, and the middle shaft is connected with a stern shaft; a surface propeller is arranged at the terminal of the stern shaft, the stern shaft is sleeved in a stern tube, and the stern tube is connected with the first universal ball bearing; the stern tube is provided with a guide plate and a connecting rod, the connecting rod is connected with an up and down adjusting hydraulic cylinder through a second universal ball bearing, and the up and down adjusting hydraulic cylinder is fixed on the second universal ball bearing. According to the surface paddle propelling system, the horizontal adjusting hydraulic cylinder and the up and down adjusting hydraulic cylinder are fixed inside the stern transom plate, so that maintainers can conveniently maintain, repair and change components; furthermore, the influence on the hydraulic cylinders caused by environment corrosion and particulate pollution can be prevented, and the service life can be prolonged, so that the surface paddle propelling system is beneficial for the driving safety of ships.
Description
Technical field
The utility model belongs to watercraft propulsion system technical field, relates in particular to a kind of surperficial oar propulsion system.
Background technology
Along with surperficial oar propulsion system is applied on naval's warship, surperficial oar propulsion system more and more receives the concern of various countries, and it is widely used on the army and the people's high speed ships.In the time that ships navigates by water, by regulating upper and lower, the position, left and right of cardan shaft of surperficial oar propulsion system, can realize the efficient propelling ship of surperficial oar and travel and turn to.
At present, on market, existing surface propeller propelling unit is mainly to manipulate respectively dynamical axis by two groups of hydraulic pressure units swing up and down or swing, and wherein, dynamical axis swings up and down realizes the submersible depth of controlling screw propeller, swings to realize and controls ships travel direction.But, the parts of these two groups of hydraulic pressure units including hydraulic actuating cylinder are all arranged on hull stern transom plate outside, long term exposure is in hull outside, be unfavorable for conventional maintenance maintenance, the pollution of easily receiving the burn into particulate matter of environment simultaneously, service life and the reliability of surface propeller propelling unit are reduced, once and damage its maintenance and to change the difficulty of assembly larger.
Utility model content
The purpose of this utility model is to provide a kind of surperficial oar propulsion system, be intended to solve the assemblies such as the hydraulic actuating cylinder of surperficial oar propulsion system of the prior art and be arranged on the outside of stern transom plate, cause maintenance difficulty, very easily receive the corrosion of environment and the pollution of particulate matter, reduce the problem of its life and reliability.
The utility model is to realize like this, a kind of surperficial oar propulsion system, described system comprises the reducing gearbox that is arranged on diesel engine mouth, the mouth of described reducing gearbox is provided with tween drive shaft, described tween drive shaft extends in the first multi-directional ball bearing that is arranged on hull stern transom plate place, the position that described the first multi-directional ball bearing is positioned at stern transom plate inner side is provided with horizontal adjustment hydraulic actuating cylinder, described tween drive shaft is connected with stern tube shaft by described the first multi-directional ball bearing, described stern tube shaft end is provided with surperficial oar, described stern tube shaft is socketed in stern pipe, described stern pipe is connected with described the first multi-directional ball bearing, described stern pipe is provided with deflecting plate near the position of described surperficial oar, on described stern pipe, be also provided with connecting rod, described connecting rod connects and adjusts up and down hydraulic actuating cylinder by being fixedly installed on the second multi-directional ball bearing on the stern transom plate of hull, the described hydraulic actuating cylinder of adjusting is up and down fixed on described the second multi-directional ball bearing.
As a kind of improved plan, described the first multi-directional ball bearing comprises clutch shaft bearing pedestal and the first bulb, and described clutch shaft bearing pedestal is fixed on described stern transom plate, and described the first bulb is fixedly connected with described stern pipe.
As a kind of improved plan, one end that described tween drive shaft extends in described the first bulb is provided with the first plunging joint, and described stern tube shaft one end in described the first bulb is provided with the second plunging joint, and described the first plunging joint is connected with described the second plunging joint.
As a kind of improved plan, described the second multi-directional ball bearing comprises the second bearing base and the second bulb, described the second bearing base is fixed on described stern transom plate, described second bulb one end is fixedly connected with the described hydraulic actuating cylinder of adjusting up and down, the described connecting rod of the uncovered suit of the other end, in described the second bulb, be provided with sliding cavity, described connecting rod is easy on and off slip under the described drive of adjusting up and down hydraulic actuating cylinder in described sliding cavity.
As a kind of improved plan, described stern tube shaft is connected by bearing and packing seal with described stern pipe.
As a kind of improved plan, the fixing one end of described connecting rod and described stern pipe is provided with articulated section, and described stern pipe is provided with the articulation piece adapting with described articulated section.
Due to by horizontal adjustment hydraulic actuating cylinder with adjust up and down hydraulic actuating cylinder and be arranged on the inner side of stern transom plate, be convenient to maintainer and maintain, safeguard and change assembly, simultaneously, avoid hydraulic actuating cylinder to be subject to the impact of environmental corrosion and Particulate Pollution, extend the service life of surperficial oar propulsion system, be conducive to ship running safety, reliability improves.
Owing to using the first multi-directional ball bearing, realize sealing to stern transom plate and the control of horizontal adjustment hydraulic actuating cylinder effects on surface oar.
By the first plunging joint and the second plunging joint, realize the connection of tween drive shaft and stern tube shaft, thereby further realize the transmission of power.
Use the second multi-directional ball bearing to realize the sealing to stern transom plate, meanwhile, also realize being fixed on and adjust up and down the action control of hydraulic actuating cylinder to connecting rod on the second multi-directional ball bearing.
Stern tube shaft is fixedly connected with by bearing with stern pipe, has realized the transmission of power of tween drive shaft to stern tube shaft.
Because connecting rod is connected with stern pipe articulated manner, in the time adjusting up and down hydraulic actuating cylinder control connecting rod and move up and down, articulated manner is carried out the aided coordination of fore-and-aft direction during to up-and-down movement.
Accompanying drawing explanation
Fig. 1 and Fig. 2 are the structural representations of the surperficial oar propulsion system that provides of the utility model;
Fig. 3 is the first multi-directional ball bearing portion structural representation that the utility model provides;
Fig. 4 is the second multi-directional ball bearing portion structural representation that the utility model provides;
Wherein, 1-diesel engine, 2-reducing gearbox, 3-tween drive shaft, 31-the first plunging joint, 4-stern transom plate, 5-the first multi-directional ball bearing, 51-clutch shaft bearing pedestal, 52-the first bulb, 6-horizontal adjustment hydraulic actuating cylinder, 7-stern tube shaft, 71-the second plunging joint, 8-surface oar, 9-stern pipe, 91-articulation piece, 10-deflecting plate, 11-connecting rod, 111-articulated section, 12-the second multi-directional ball bearing, 121-the second bearing base, 122-the second bulb, 13-adjusts hydraulic actuating cylinder up and down, 14-bearing.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 and Fig. 2 show the structural representation of the surperficial oar propulsion system that the utility model provides, and wherein, Fig. 2 is birds-eye view, for convenience of explanation, has only provided the part relevant to the utility model in figure.
Surface oar propulsion system comprises the reducing gearbox 2 that is arranged on diesel engine 1 mouth, the mouth of described reducing gearbox 2 is provided with tween drive shaft 3, described tween drive shaft 3 extends in the first multi-directional ball bearing 5 that is arranged on hull stern transom plate 4 places, the position that described the first multi-directional ball bearing 5 is positioned at stern transom plate 4 inner sides is provided with horizontal adjustment hydraulic actuating cylinder 6, described tween drive shaft 3 is connected with stern tube shaft 7 by described the first multi-directional ball bearing 5, described stern tube shaft 7 ends are provided with surperficial oar 8, described stern tube shaft 7 is socketed in stern pipe 9, described stern pipe 9 is connected with described the first multi-directional ball bearing 5, described stern pipe 9 is provided with deflecting plate 10 near the position of described surperficial oar 8, on described stern pipe 9, be also provided with connecting rod 11, described connecting rod 11 connects and adjusts up and down hydraulic actuating cylinder 13 by being fixedly installed on the second multi-directional ball bearing 12 on the stern transom plate 4 of hull, the described hydraulic actuating cylinder 13 of adjusting is up and down fixed on described the second multi-directional ball bearing 12.
Wherein, reducing gearbox 2 is delivered to the power of diesel engine 1 on tween drive shaft 3, and tween drive shaft 3 is by transmission of power to stern tube shaft 7, and stern tube shaft 7 drives surperficial oar 8 to rotate, and produces propelling thrust.
In this embodiment, horizontal adjustment hydraulic actuating cylinder 6 realizations that are arranged on stern transom plate 4 inner sides turn to adjustment, adjust up and down hydraulic actuating cylinder 13 and realize above-below direction adjustment, wherein, horizontal adjustment hydraulic actuating cylinder 6 and adjust up and down hydraulic actuating cylinder 13 and fix belowdecks by joint ball respectively, do not repeat them here, but not in order to limit the utility model.
The first multi-directional ball bearing 5 and the second multi-directional ball bearing 12 are separately fixed on stern transom plate 4, under the prerequisite for separation seal cabin and external environment condition, respectively above-mentioned horizontal adjustment hydraulic actuating cylinder 6 and the action of adjusting up and down hydraulic actuating cylinder 13 are responded.
In the utility model, center shaft 3 extends in the first multi-directional ball bearing 5, its end can be connected with the clutch shaft bearing pedestal 51 of the first multi-directional ball bearing 5 by bearing (unmarked in figure), can certainly adopt the mode of socket, do not repeat them here, but not in order to limit the utility model.
In the utility model, as shown in Figure 3, the first multi-directional ball bearing 5 comprises clutch shaft bearing pedestal 51 and the first bulb 52, and described clutch shaft bearing pedestal 51 is fixed on described stern transom plate 4, and described the first bulb 52 is fixedly connected with described stern pipe 9.
Wherein, one end that tween drive shaft 3 extends in described the first bulb 52 is provided with the first plunging joint 31, described stern tube shaft 7 one end in described the first bulb 52 is provided with the second plunging joint 71, described the first plunging joint 31 is connected with described the second plunging joint 71, and it is for realizing transmission and the output of diesel powered.
In this embodiment, stern tube shaft 7 is connected by bearing 14 and packing seal with described stern pipe 9, and bearing 14, as the attaching parts between common turning cylinder and axle, does not repeat them here, but not in order to limit the utility model.
In the utility model, as shown in Figure 4, the second multi-directional ball bearing 12 comprises the second bearing base 121 and the second bulb 122, described the second bearing base 121 is fixed on described stern transom plate 4, described second bulb 122 one end are fixedly connected with the described hydraulic actuating cylinder 13 of adjusting up and down, the described connecting rod 11 of the uncovered suit of the other end, is provided with sliding cavity in described the second bulb 122, and described connecting rod 11 is easy on and off slip under the described drive of adjusting up and down hydraulic actuating cylinder 13 in described sliding cavity.
In the utility model, the fixing one end of connecting rod 11 and described stern pipe 9 is provided with articulated section 111, described stern pipe 9 is provided with the articulation piece 91 adapting with described articulated section 111, connecting rod 11 is fixedly connected with by hinged mode with stern pipe 9, at stern pipe Shang Xia 9 in adjustment process, it reduces the offset deviation in motion process as mate-assist mode.
In the utility model, due to the first multi-directional ball bearing 5 and the characteristic having of the second multi-directional ball bearing 12 own, it has the effect that auxiliary direction is adjusted, specific as follows:
Left and right turn process:
In the time that horizontal adjustment hydraulic actuating cylinder 6 is controlled plunger and is done expanding-contracting action; promote the first multi-directional ball bearing 5 and do side-to-side movement; drive stern pipe 9, stern tube shaft 7 and surperficial oar 8 to swing; thereby reach the object turning to; in this process; adjust up and down the left and right skew in the sliding cavity of this second multi-directional ball bearing 12 of hydraulic actuating cylinder 13 control links 11, have a certain degree with initial position shape, to adapt to the variation of angle;
Surface oar degree of depth action adjustment process:
Adjust up and down hydraulic actuating cylinder expanding-contracting action Shang Xia 13, in the sliding cavity of drivening rod 11 in the second multi-directional ball bearing 12, move up and down, thereby drive stern pipe 9, stern tube shaft 7 and surperficial oar 8 to swing up and down, thereby realize the function that regulates surperficial oar 8 submergences, do in the process of knee-action at stern pipe 9, the first multi-directional ball bearing 5 and the first plunging joint 31 also carry out angle variation accordingly, to coordinate the knee-action of stern pipe 9.
In the utility model, by horizontal adjustment hydraulic actuating cylinder with adjust up and down hydraulic actuating cylinder and be arranged on the inner side of stern transom plate, be convenient to maintainer and maintain, safeguard and change assembly, simultaneously, avoid hydraulic actuating cylinder to be subject to the impact of environmental corrosion and Particulate Pollution, extended the service life of surperficial oar propulsion system, be conducive to ship running safety, reliability improves.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a surperficial oar propulsion system, it is characterized in that, described system comprises the reducing gearbox that is arranged on diesel engine mouth, the mouth of described reducing gearbox is provided with tween drive shaft, described tween drive shaft extends in the first multi-directional ball bearing that is arranged on hull stern transom plate place, the position that described the first multi-directional ball bearing is positioned at stern transom plate inner side is provided with horizontal adjustment hydraulic actuating cylinder, described tween drive shaft is connected with stern tube shaft by described the first multi-directional ball bearing, described stern tube shaft end is provided with surperficial oar, described stern tube shaft is socketed in stern pipe, described stern pipe is connected with described the first multi-directional ball bearing, described stern pipe is provided with deflecting plate near the position of described surperficial oar, on described stern pipe, be also provided with connecting rod, described connecting rod connects and adjusts up and down hydraulic actuating cylinder by being fixedly installed on the second multi-directional ball bearing on the stern transom plate of hull, the described hydraulic actuating cylinder of adjusting is up and down fixed on described the second multi-directional ball bearing.
2. surperficial oar propulsion system according to claim 1, is characterized in that, described the first multi-directional ball bearing comprises clutch shaft bearing pedestal and the first bulb, and described clutch shaft bearing pedestal is fixed on described stern transom plate, and described the first bulb is fixedly connected with described stern pipe.
3. surperficial oar propulsion system according to claim 2, it is characterized in that, one end that described tween drive shaft extends in described the first bulb is provided with the first plunging joint, and described stern tube shaft one end in described the first bulb is provided with the second plunging joint, and described the first plunging joint is connected with described the second plunging joint.
4. surperficial oar propulsion system according to claim 1, it is characterized in that, described the second multi-directional ball bearing comprises the second bearing base and the second bulb, described the second bearing base is fixed on described stern transom plate, described second bulb one end is fixedly connected with the described hydraulic actuating cylinder of adjusting up and down, the described connecting rod of the uncovered suit of the other end, is provided with sliding cavity in described the second bulb, and described connecting rod is easy on and off slip under the described drive of adjusting up and down hydraulic actuating cylinder in described sliding cavity.
5. according to the surperficial oar propulsion system described in claim 1 to 4 any one, it is characterized in that, described stern tube shaft is connected by bearing and packing seal with described stern pipe.
6. surperficial oar propulsion system according to claim 5, is characterized in that, the fixing one end of described connecting rod and described stern pipe is provided with articulated section, and described stern pipe is provided with the articulation piece adapting with described articulated section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815180.XU CN203612189U (en) | 2013-12-10 | 2013-12-10 | Surface paddle propelling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815180.XU CN203612189U (en) | 2013-12-10 | 2013-12-10 | Surface paddle propelling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203612189U true CN203612189U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815180.XU Expired - Fee Related CN203612189U (en) | 2013-12-10 | 2013-12-10 | Surface paddle propelling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203612189U (en) |
Cited By (3)
| 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 |
| CN111605691A (en) * | 2020-06-11 | 2020-09-01 | 大连海事大学 | Pod propeller capable of generating vertical force |
| CN111605692A (en) * | 2020-06-11 | 2020-09-01 | 大连海事大学 | Pod propeller |
-
2013
- 2013-12-10 CN CN201320815180.XU patent/CN203612189U/en not_active Expired - Fee Related
Cited By (6)
| 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 |
| CN111605691A (en) * | 2020-06-11 | 2020-09-01 | 大连海事大学 | Pod propeller capable of generating vertical force |
| CN111605692A (en) * | 2020-06-11 | 2020-09-01 | 大连海事大学 | Pod propeller |
| CN111605691B (en) * | 2020-06-11 | 2022-01-28 | 大连海事大学 | Pod propeller capable of generating vertical force |
| CN111605692B (en) * | 2020-06-11 | 2022-01-28 | 大连海事大学 | Pod propeller |
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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: 20140528 |