CN103057685A - Raising booster cylinder of outboard engine - Google Patents
Raising booster cylinder of outboard engine Download PDFInfo
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- CN103057685A CN103057685A CN2011103186704A CN201110318670A CN103057685A CN 103057685 A CN103057685 A CN 103057685A CN 2011103186704 A CN2011103186704 A CN 2011103186704A CN 201110318670 A CN201110318670 A CN 201110318670A CN 103057685 A CN103057685 A CN 103057685A
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- piston
- outboard engine
- cylinder body
- major diameter
- push rod
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Abstract
The invention discloses a raising booster cylinder of an outboard engine. The raising booster cylinder comprises a cylinder body, and a piston rod is arranged inside the cylinder body. A piston is arranged on the piston rod. A check valve and a reverse check valve are arranged on the piston. The piston divides the cylinder body into an upper space and a lower space. The upper end of the cylinder body is provided with a main channel communicated with the upper space. The lower end of the cylinder body is provided with a sub-channel communicated with the lower space. The main channel is connected with the sub-channel by controlling the check valve with hands. The outboard engine can be raised with a little force. When the outboard engine does not need to be raised, the outboard engine is set down, and can automatically drop to a limit position. The underwater part of the outboard engine can be effectively prevented from being damaged due to collision. When the outboard engine is collided and raised for a certain angle, the outboard engine can automatically recover to a normal running state due to own gravity of the outboard engine.
Description
Technical field
The present invention relates to a kind of warped boosting cylinder of outboard engine, particularly a kind ofly make things convenient for warping and putting down and can avoid the outboard engine lower apron to be clashed into and the warped boosting cylinder of outboard engine that damages of outboard engine, belong to outboard engine component technology field.
Background technology
At present, military assault boat, speedboat, civil small-scale ship etc. all adopt in the hull rear end establishes the outboard pushing equipment, referred to as outboard engine, this machine is structure as a whole, the upper end is fuel tank and driving engine and control lever, and the lower end is for advancing propeller, and this machine is positioned at hull rear end outboard and is axially connected with the side of a ship.The major part of outboard engine is positioned at the hull bottom lower end in use, because bed ripple, more than have the submerged reef of protrusion and foreign material to be positioned at Ha Noi, so for prevent ship when running at high speed outside the line machine bump against submerged reef and foreign material, so that outboard engine need to warp to avoid being clashed into and damage, but careless slightly, outboard engine also can damage because bumping against submerged reef and foreign material.It is to realize by M/C mostly that present outboard engine warps, the inconvenience that warps, and outboard engine ought when not required, put down also extremely inconvenience of outboard engine simultaneously.
Summary of the invention
Technical matters for above-mentioned existence the objective of the invention is: proposed a kind of warping and putting down and can avoid the outboard engine lower apron to be clashed into and the warped boosting cylinder of outboard engine that damages of outboard engine that make things convenient for.
Technical solution of the present invention is achieved in that a kind of warped boosting cylinder of outboard engine, comprises cylinder body, is provided with piston push rod in the described cylinder body; Described piston push rod is provided with piston; Described piston is provided with check valve and reverse check valve; Described piston is divided into upper space and lower space with cylinder body; The upper end of described cylinder body is provided with the main channel that communicates with upper space; The lower end of described cylinder body is provided with the subchannel that communicates with lower space; Described main channel links to each other by Manual-control one-way valve with subchannel.
Preferably, described check valve is comprised of minor diameter through hole I, major diameter counterbore I, steel ball and straight pin; Described minor diameter through hole I is opened in the lower surface of piston; Described major diameter counterbore I is opened in the upper surface of piston; Described minor diameter through hole I and major diameter counterbore I are concentric; Described steel ball is arranged in the major diameter counterbore 1; Described straight pin is arranged on the port of major diameter counterbore 1.
Preferably, described reverse check valve is comprised of minor diameter through hole II, major diameter counterbore II, spring bearer plate, steel ball and stage clip; Described minor diameter through hole II is opened in the upper surface of piston; Described major diameter counterbore II is opened in the lower surface of piston; Described minor diameter through hole II and major diameter counterbore II are concentric; Described spring bearer plate is fixed on the lower surface of piston; The described steel ball of stating is arranged in the major diameter counterbore II; Be provided with stage clip between described steel ball and spring bearer plate.
Preferably, described Manual-control one-way valve is comprised of valve body, cam, push rod, spool, stage clip, first an actor's rendering of an operatic tune and second an actor's rendering of an operatic tune; Described cam links to each other with push rod; Described push rod links to each other with spool; Be provided with stage clip between described spool and valve body; Described cam, push rod, spool and stage clip are arranged in first an actor's rendering of an operatic tune; Link to each other with the main channel in described first an actor's rendering of an operatic tune and be a straight line; Described second an actor's rendering of an operatic tune links to each other with subchannel.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
1, only need power in a small amount just outboard engine can be warped.
2, when outboard engine does not need to warp, put down outboard engine, outboard engine can drop to end position automatically.
3, can effectively avoid the outboard engine lower apron to damage because being subject to clashing into, when bump warps certain angle, owing to outboard engine deadweight reason, can automatically return to normal motoring condition.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing l is the structural representation of warped boosting cylinder of outboard engine of the present invention;
Wherein: 1, cylinder body; 2, piston push rod; 3, piston; 4, upper space; 5, lower space; 6, main channel; 7, subchannel; 8, minor diameter through hole I; 9, major diameter counterbore I; 10, steel ball; 11, straight pin; 12, minor diameter through hole II; 13, major diameter counterbore II; 14, spring bearer plate; 15, stage clip; 16, valve body; 17, cam; 18, push rod; 19, spool; 20, first an actor's rendering of an operatic tune; 21, second an actor's rendering of an operatic tune.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Of the present invention a kind of warped boosting cylinder of outboard engine as shown in Figure 1 comprises cylinder body 1, is provided with piston push rod 2 in the described cylinder body 1; Described piston push rod 2 is provided with piston 3; Described piston 3 is provided with check valve and reverse check valve; Described piston 3 is divided into upper space 4 and lower space 5 with cylinder body 1; The upper end of described cylinder body 1 is provided with the main channel 6 that communicates with upper space 4; The lower end of described cylinder body 1 is provided with the subchannel 7 that communicates with lower space 5; Described main channel 6 and subchannel 7 link to each other by Manual-control one-way valve; Described check valve is comprised of minor diameter through hole I 8, major diameter counterbore I 9, steel ball 10 and straight pin 11; Described minor diameter through hole I 8 is opened in the lower surface of piston 3; Described major diameter counterbore I 9 is opened in the upper surface of piston 3; Described minor diameter through hole I 8 and major diameter counterbore I 9 are concentric; Described steel ball 10 is arranged in the major diameter counterbore 19; Described straight pin 11 is arranged on the port of major diameter counterbore 19; Described reverse check valve is comprised of minor diameter through hole II 12, major diameter counterbore II 13, spring bearer plate 14, steel ball 10 and stage clip 15; Described minor diameter through hole II 12 is opened in the upper surface of piston 3; Described major diameter counterbore II 13 is opened in the lower surface of piston 3; Described minor diameter through hole II 12 and major diameter counterbore II 13 are concentric; Described spring bearer plate 14 is fixed on the lower surface of piston 3; The described steel ball 10 of stating is arranged in the major diameter counterbore II 13; 14 of described steel ball 10 and spring bearer plates are provided with stage clip 15; Described Manual-control one-way valve is comprised of valve body 16, cam 17, push rod 18, spool 19, stage clip 15, first an actor's rendering of an operatic tune 20 and second an actor's rendering of an operatic tune 21; Described cam 17 links to each other with push rod 18; Described push rod 18 links to each other with spool 19; 16 of described spool 19 and valve bodies are provided with stage clip 15; Described cam 17, push rod 18, spool 19 and stage clip 15 are arranged in first an actor's rendering of an operatic tune 20; Link to each other with main channel 6 in described first an actor's rendering of an operatic tune 20 and be a straight line; Described second an actor's rendering of an operatic tune 21 links to each other with subchannel 7.
When outboard engine warps, pull cam 17, cam 17 rotations are also passed through push rod 18 promotion spools 19, spool 19 compression press springs 15, Manual-control one-way valve is opened, and the upper space 4 in the cylinder body 1 and lower space 5 are communicated with, keep pressure equilibrium, only need this moment power in a small amount just can warp.Move on the piston 3 when warping, liquid (gas) in the upper space 4 of compression cylinder 1, liquid (gas) is 6 outflows from the main channel, Manual-control one-way valve and the subchannel 7 of flowing through and opening, and flow in the lower space 5 of cylinder body 1, piston 3 bottoms are applied application force, and piston 3 drives piston push rod 2 and rises.
When outboard engine descends, piston push rod 2 moves down, liquid (gas) compression in the lower space 5 of cylinder body 1, flow out from subchannel 7, flow through Manual-control one-way valve and main channel 6, and flow in the upper space of cylinder body 1, piston 3 tops are applied application force, piston 3 drives piston push rod 2 and descends, one-way valve opens in the time of decline, and a part of liquid (gas) flows in the upper space of cylinder body from check valve, when dropping to certain height, pressure reduces, and continues under the by the board machine self gravitation effect of piston 3 to descend, until outboard engine drops to the position-limited lever state.
When the outboard engine underwater sites is subject to clashing into, driving cylinder body 1 stretches, because the cylinder body 1 former quiescence that belongs to, when cylinder body 1 stretches suddenly, liquid (gas) in the upper space 4 of cylinder body 1 suddenly compression produces pressure, when pressure surpasses in the reverse check valve stage clip 15 elastic force, the a plurality of reverse check valve that liquid (gas) backs down on the piston 3 flows in the lower space 5 of cylinder body 1, piston push rod 2 rises and makes outboard engine warp certain angle until equilibrium of pressure, thereby avoid the outboard engine underwater sites to be clashed into and damage, when bump warps certain angle, owing to its outboard engine deadweight reason, can automatically return to normal motoring condition.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
1, only need power in a small amount just outboard engine can be warped.
2, when outboard engine does not need to warp, put down outboard engine, outboard engine can drop to end position automatically.
3, can effectively avoid the outboard engine lower apron to damage because being subject to clashing into, when bump warps certain angle, owing to outboard engine deadweight reason, can automatically return to normal motoring condition.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. a warped boosting cylinder of outboard engine comprises cylinder body, it is characterized in that: be provided with piston push rod in the described cylinder body; Described piston push rod is provided with piston; Described piston is provided with check valve and reverse check valve; Described piston is divided into upper space and lower space with cylinder body; The upper end of described cylinder body is provided with the main channel that communicates with upper space; The lower end of described cylinder body is provided with the subchannel that communicates with lower space; Described main channel links to each other by Manual-control one-way valve with subchannel.
2. warped boosting cylinder of outboard engine according to claim 1, it is characterized in that: described check valve is comprised of minor diameter through hole I, major diameter counterbore I, steel ball and straight pin; Described minor diameter through hole I is opened in the lower surface of piston; Described major diameter counterbore I is opened in the upper surface of piston; Described minor diameter through hole I and major diameter counterbore I are concentric; Described steel ball is arranged in the major diameter counterbore 1; Described straight pin is arranged on the port of major diameter counterbore 1.
3. warped boosting cylinder of outboard engine according to claim 1, it is characterized in that: described reverse check valve is comprised of minor diameter through hole II, major diameter counterbore II, spring bearer plate, steel ball and stage clip; Described minor diameter through hole II is opened in the upper surface of piston; Described major diameter counterbore II is opened in the lower surface of piston; Described minor diameter through hole II and major diameter counterbore II are concentric; Described spring bearer plate is fixed on the lower surface of piston; The described steel ball of stating is arranged in the major diameter counterbore II; Be provided with stage clip between described steel ball and spring bearer plate.
4. warped boosting cylinder of outboard engine according to claim 1, it is characterized in that: described Manual-control one-way valve is comprised of valve body, cam, push rod, spool, stage clip, first an actor's rendering of an operatic tune and second an actor's rendering of an operatic tune; Described cam links to each other with push rod; Described push rod links to each other with spool; Be provided with stage clip between described spool and valve body; Described cam, push rod, spool and stage clip are arranged in first an actor's rendering of an operatic tune; Link to each other with the main channel in described first an actor's rendering of an operatic tune and be a straight line; Described second an actor's rendering of an operatic tune links to each other with subchannel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103186704A CN103057685A (en) | 2011-10-20 | 2011-10-20 | Raising booster cylinder of outboard engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103186704A CN103057685A (en) | 2011-10-20 | 2011-10-20 | Raising booster cylinder of outboard engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103057685A true CN103057685A (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103186704A Pending CN103057685A (en) | 2011-10-20 | 2011-10-20 | Raising booster cylinder of outboard engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103057685A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965402A (en) * | 2017-12-21 | 2018-04-27 | 苏州百胜动力机器股份有限公司 | A kind of control fuel injection formula shipboard |
| CN107972838A (en) * | 2017-12-21 | 2018-05-01 | 苏州百胜动力机器股份有限公司 | A kind of electro-hydraulic lifting pressure absorbing device on shipboard |
| CN108016594A (en) * | 2017-12-21 | 2018-05-11 | 苏州百胜动力机器股份有限公司 | Shipboard electro-hydraulic lifting device |
| CN116888043A (en) * | 2023-03-30 | 2023-10-13 | 广东逸动科技有限公司 | Limit protection method, warping device, water area propeller, equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02290795A (en) * | 1989-12-16 | 1990-11-30 | Yamaha Motor Co Ltd | Tilt lock device for outboard motor |
| US5368509A (en) * | 1992-02-26 | 1994-11-29 | Sanshin Kogyo Kabushiki Kaisha | Tilt lock system for outboard motor |
| JPH0781681A (en) * | 1993-09-13 | 1995-03-28 | Sanshin Ind Co Ltd | Hydroassist device of propulsion machine for marine vessel |
| JP2003278816A (en) * | 2002-03-25 | 2003-10-02 | Showa Corp | Gas cylinder apparatus for ship |
| CN202244056U (en) * | 2011-10-20 | 2012-05-30 | 苏州百胜动力机器有限公司 | Warped boosting cylinder of outboard engine |
-
2011
- 2011-10-20 CN CN2011103186704A patent/CN103057685A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02290795A (en) * | 1989-12-16 | 1990-11-30 | Yamaha Motor Co Ltd | Tilt lock device for outboard motor |
| US5368509A (en) * | 1992-02-26 | 1994-11-29 | Sanshin Kogyo Kabushiki Kaisha | Tilt lock system for outboard motor |
| JPH0781681A (en) * | 1993-09-13 | 1995-03-28 | Sanshin Ind Co Ltd | Hydroassist device of propulsion machine for marine vessel |
| JP2003278816A (en) * | 2002-03-25 | 2003-10-02 | Showa Corp | Gas cylinder apparatus for ship |
| CN202244056U (en) * | 2011-10-20 | 2012-05-30 | 苏州百胜动力机器有限公司 | Warped boosting cylinder of outboard engine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965402A (en) * | 2017-12-21 | 2018-04-27 | 苏州百胜动力机器股份有限公司 | A kind of control fuel injection formula shipboard |
| CN107972838A (en) * | 2017-12-21 | 2018-05-01 | 苏州百胜动力机器股份有限公司 | A kind of electro-hydraulic lifting pressure absorbing device on shipboard |
| CN108016594A (en) * | 2017-12-21 | 2018-05-11 | 苏州百胜动力机器股份有限公司 | Shipboard electro-hydraulic lifting device |
| CN116888043A (en) * | 2023-03-30 | 2023-10-13 | 广东逸动科技有限公司 | Limit protection method, warping device, water area propeller, equipment and storage medium |
| CN116888043B (en) * | 2023-03-30 | 2024-06-25 | 广东逸动科技有限公司 | Limit protection method, warping device, water area propeller, equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Xushuguan Development Zone in Suzhou City, Jiangsu province 215000 Hong Kong Road No. 567 Applicant after: Suzhou Bai Sheng power machine Company Limited by Shares Address before: Wuzhong District Mudu town Jinfeng Road, Suzhou city Jiangsu province 215100 No. 18 Suzhou Yum Power Machine Co Ltd Applicant before: Suzhou Baisheng Power Machine Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SUZHOU BAISHENG MOTILITY MACHINERY CO., LTD. TO: SUZHOU PARSUN POWER MACHINE CO., LTD. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |