CN202244056U - Warped boosting cylinder of outboard engine - Google Patents
Warped boosting cylinder of outboard engine Download PDFInfo
- Publication number
- CN202244056U CN202244056U CN2011203994665U CN201120399466U CN202244056U CN 202244056 U CN202244056 U CN 202244056U CN 2011203994665 U CN2011203994665 U CN 2011203994665U CN 201120399466 U CN201120399466 U CN 201120399466U CN 202244056 U CN202244056 U CN 202244056U
- Authority
- CN
- China
- Prior art keywords
- piston
- outboard engine
- cylinder body
- check valve
- push rod
- 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 - Lifetime
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- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The utility model relates to a warped boosting cylinder of an outboard engine, comprising a cylinder body, wherein the cylinder body is internally provided with a piston push rod and the piston push rod is provided with a piston; the piston is provided with a check valve and a reversed check valve; the cylinder body is divided into an upper space and a lower space by the piston; a primary channel which is communicated with the upper space is arranged at the upper end of the cylinder body; a secondary channel which is communicated with the lower space is arranged at the lower end of the cylinder body; and the primary channel is connected with the secondary channel through a manual control check valve. According to the utility model, the outboard engine can be warped by a small force; when the outboard engine does not need to be warped, the outboard engine is put down and then is automatically descended to a limiting position; damages to the underwater part of the outboard engine due to collision can be effectively avoided; when the outboard engine is collided to be warped for a certain angle, the outboard engine can automatically recover the normal travelling state due to the self weight of the outboard engine.
Description
Technical field
The utility model relates to a kind of outboard engine servo cylinder that warps, and particularly a kind ofly makes things convenient for warping and putting down and the servo cylinder of can avoiding the outboard engine lower apron to be clashed into and the outboard engine that damages warps of outboard engine, belongs to outboard engine component technology field.
Background technology
At present, the military boat of charging, speedboat, civilian small-sized ship etc. all are employed in the hull rear end and establish outboard promotion equipment, abbreviate outboard engine as; 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, make outboard engine 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 through M/C mostly that present outboard engine warps, the inconvenience that warps, and outboard engine ought put down also extremely inconvenience of outboard engine when not required simultaneously.
The utility model content
The utility model purpose is that a kind of warping and putting down and the servo cylinder of can avoiding the outboard engine lower apron to be clashed into and the outboard engine that damages warps of outboard engine that make things convenient for is provided for the deficiency that overcomes prior art.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of outboard engine servo cylinder that warps, comprise cylinder body, and be provided with piston push rod in the said cylinder body; Said piston push rod is provided with piston; Said piston is provided with check valve and reverse check valve; Said piston is divided into space and following space with cylinder body; The upper end of said cylinder body is provided with the main channel that communicates with last space; The lower end of said cylinder body is provided with the subchannel that communicates with following space; Said main channel links to each other through manual check valve with subchannel.
Preferably, said check valve is made up of minor diameter through hole I, major diameter counterbore I, steel ball and straight pin; Said minor diameter through hole I is opened in the lower surface of piston; Said major diameter counterbore I is opened in the upper surface of piston; Said minor diameter through hole I and major diameter counterbore I are concentric; Said steel ball is arranged in the major diameter counterbore 1; Said straight pin is arranged on the port of major diameter counterbore 1.
Preferably, said reverse check valve is made up of minor diameter through hole II, major diameter counterbore II, spring bearer plate, steel ball and stage clip; Said minor diameter through hole II is opened in the upper surface of piston; Said major diameter counterbore II is opened in the lower surface of piston; Said minor diameter through hole II and major diameter counterbore II are concentric; Said spring bearer plate is fixed on the lower surface of piston; The said steel ball of stating is arranged in the major diameter counterbore II; Be provided with stage clip between said steel ball and spring bearer plate.
Preferably, said manual check valve is made up 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; Said cam links to each other with push rod; Said push rod links to each other with spool; Be provided with stage clip between said spool and valve body; Said 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 said first an actor's rendering of an operatic tune and be a straight line; Said second an actor's rendering of an operatic tune links to each other with subchannel.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
1, only need power in a small amount just can outboard engine be warped.
2, when outboard engine need not warp, put down outboard engine, outboard engine meeting automatic lowering is to end position.
3, can effectively avoid the outboard engine lower apron to damage, when bump warps certain angle,, can return to the cruising state automatically owing to outboard engine deadweight reason because of receiving clashing into.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Accompanying drawing 1 is the warp structural representation of servo cylinder of the outboard engine of the utility model;
Wherein: 1, cylinder body; 2, piston push rod; 3, piston; 4, go up the space; 5, following 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 and specific embodiment the utility model is done further to specify.
The described a kind of outboard engine of the utility model shown in accompanying drawing 1 servo cylinder that warps comprises cylinder body 1, is provided with piston push rod 2 in the said cylinder body 1; Said piston push rod 2 is provided with piston 3; Said piston 3 is provided with check valve and reverse check valve; Said piston 3 is divided into space 4 and following space 5 with cylinder body 1; The upper end of said cylinder body 1 is provided with the main channel 6 that communicates with last space 4; The lower end of said cylinder body 1 is provided with the subchannel 7 that communicates with following space 5; Said main channel 6 links to each other through manual check valve with subchannel 7; Said check valve is made up of minor diameter through hole I 8, major diameter counterbore I 9, steel ball 10 and straight pin 11; Said minor diameter through hole I 8 is opened in the lower surface of piston 3; Said major diameter counterbore I 9 is opened in the upper surface of piston 3; Said minor diameter through hole I 8 is concentric with major diameter counterbore I 9; Said steel ball 10 is arranged in the major diameter counterbore 19; Said straight pin 11 is arranged on the port of major diameter counterbore 19; Said reverse check valve is made up of minor diameter through hole II 12, major diameter counterbore II 13, spring bearer plate 14, steel ball 10 and stage clip 15; Said minor diameter through hole II 12 is opened in the upper surface of piston 3; Said major diameter counterbore II 13 is opened in the lower surface of piston 3; Said minor diameter through hole II 12 is concentric with major diameter counterbore II 13; Said spring bearer plate 14 is fixed on the lower surface of piston 3; The said steel ball 10 of stating is arranged in the major diameter counterbore II 13; 14 of said steel ball 10 and spring bearer plates are provided with stage clip 15; Said manual check valve is made up 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; Said cam 17 links to each other with push rod 18; Said push rod 18 links to each other with spool 19; 16 of said spool 19 and valve bodies are provided with stage clip 15; Said 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 said first an actor's rendering of an operatic tune 20 and be a straight line; Said 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 one-way valve opens, the last space 4 in the cylinder body 1 is communicated with following space 5; 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 last space 4 of compression cylinder 1; Liquid (gas) is 6 outflows from the main channel, the manual check valve and the subchannel 7 of flowing through and opening, and flow in the following 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 descended, piston push rod 2 moved down, liquid (gas) compression in the following space 5 of cylinder body 1; Flow out from subchannel 7, flow through manual check valve and main channel 6, and flow in the last space of cylinder body 1; Piston 3 tops are applied application force, and piston 3 drives piston push rod 2 and descends one-way valve opens in the time of decline; Part liquid (gas) flows in the last space of cylinder body from check valve, and when dropping to certain height, pressure reduces; Piston 3 machine self gravitation effect by the board continues down to descend, and drops to the position-limited lever state up to outboard engine.
When the outboard engine underwater sites receives when clashing into, drive cylinder body 1 and stretch, because the cylinder body 1 former quiescence that belongs to; When cylinder body 1 stretched suddenly, the liquid (gas) in the last space 4 of cylinder body 1 compression suddenly produced pressure, when pressure above in the reverse check valve during stage clip 15 elastic force; The a plurality of reverse check valve that liquid (gas) backs down on the piston 3 flows in the following space 5 of cylinder body 1; Piston push rod 2 rises and makes outboard engine warp certain angle up to equilibrium of pressure, thereby avoids the outboard engine underwater sites to be clashed into and damage, when bump warps certain angle; Owing to its outboard engine deadweight reason, can return to the cruising state automatically.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
1, only need power in a small amount just can outboard engine be warped.
2, when outboard engine need not warp, put down outboard engine, outboard engine meeting automatic lowering is to end position.
3, can effectively avoid the outboard engine lower apron to damage, when bump warps certain angle,, can return to the cruising state automatically owing to outboard engine deadweight reason because of receiving clashing into.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.
Claims (4)
1. outboard engine servo cylinder that warps comprises cylinder body, it is characterized in that: be provided with piston push rod in the said cylinder body; Said piston push rod is provided with piston; Said piston is provided with check valve and reverse check valve; Said piston is divided into space and following space with cylinder body; The upper end of said cylinder body is provided with the main channel that communicates with last space; The lower end of said cylinder body is provided with the subchannel that communicates with following space; Said main channel links to each other through manual check valve with subchannel.
2. the outboard engine according to claim 1 servo cylinder that warps, it is characterized in that: said check valve is made up of minor diameter through hole I, major diameter counterbore I, steel ball and straight pin; Said minor diameter through hole I is opened in the lower surface of piston; Said major diameter counterbore I is opened in the upper surface of piston; Said minor diameter through hole I and major diameter counterbore I are concentric; Said steel ball is arranged in the major diameter counterbore 1; Said straight pin is arranged on the port of major diameter counterbore 1.
3. the outboard engine according to claim 1 servo cylinder that warps, it is characterized in that: said reverse check valve is made up of minor diameter through hole II, major diameter counterbore II, spring bearer plate, steel ball and stage clip; Said minor diameter through hole II is opened in the upper surface of piston; Said major diameter counterbore II is opened in the lower surface of piston; Said minor diameter through hole II and major diameter counterbore II are concentric; Said spring bearer plate is fixed on the lower surface of piston; The said steel ball of stating is arranged in the major diameter counterbore II; Be provided with stage clip between said steel ball and spring bearer plate.
4. the outboard engine according to claim 1 servo cylinder that warps, it is characterized in that: said manual check valve is made up 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; Said cam links to each other with push rod; Said push rod links to each other with spool; Be provided with stage clip between said spool and valve body; Said 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 said first an actor's rendering of an operatic tune and be a straight line; Said 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 |
|---|---|---|---|
| CN2011203994665U CN202244056U (en) | 2011-10-20 | 2011-10-20 | Warped boosting cylinder of outboard engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203994665U CN202244056U (en) | 2011-10-20 | 2011-10-20 | Warped boosting cylinder of outboard engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202244056U true CN202244056U (en) | 2012-05-30 |
Family
ID=46105341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203994665U Expired - Lifetime CN202244056U (en) | 2011-10-20 | 2011-10-20 | Warped boosting cylinder of outboard engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202244056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057685A (en) * | 2011-10-20 | 2013-04-24 | 苏州百胜动力机器有限公司 | Raising booster cylinder of outboard engine |
-
2011
- 2011-10-20 CN CN2011203994665U patent/CN202244056U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057685A (en) * | 2011-10-20 | 2013-04-24 | 苏州百胜动力机器有限公司 | Raising booster cylinder of outboard engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU PARSUN POWER MACHINE CO., LTD. Free format text: FORMER NAME: SUZHOU BAISHENG MOTILITY MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Xushuguan Development Zone in Suzhou City, Jiangsu province 215100 Hong Kong Road No. 567 Yum Suzhou power machinery Limited by Share Ltd Patentee 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 Patentee before: Suzhou Baisheng Power Machine Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |