CN103274040A - Flap type rudder for saury boats - Google Patents
Flap type rudder for saury boats Download PDFInfo
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- CN103274040A CN103274040A CN201310256336XA CN201310256336A CN103274040A CN 103274040 A CN103274040 A CN 103274040A CN 201310256336X A CN201310256336X A CN 201310256336XA CN 201310256336 A CN201310256336 A CN 201310256336A CN 103274040 A CN103274040 A CN 103274040A
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- rudder
- shaft
- saury
- rotating shaft
- ship
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Abstract
A flap type rudder for saury boats comprises a stern, a rudder shaft, a shaft sleeve, a main rudder, a revolving shaft, an auxiliary rudder, shaft caps, a revolving shaft sleeve, a sliding shaft and a connecting rod, and is characterized in that the rudder shaft is installed on the stern through the shaft sleeve, the main rudder is installed on the lower portion of the rudder shaft, the main rudder is connected to the auxiliary rudder through the revolving shaft, the sliding shaft is arranged on the upper portion of the auxiliary rudder, the sliding shaft is installed in the revolving shaft sleeve, the shaft caps are installed at the upper end and the lower end of the revolving shaft sleeve, and the shaft caps are fixed in the shaft sleeve through the connecting rod. The flap type rudder for the saury boats is high in work efficiency and wide in market prospect.
Description
Technical field
The present invention relates to a kind of flap for the saury ship, belong to the Equipment of Vessel technical field.
Background technology
Along with development of science and technology, fishing is developed to the large-sized steel fishing boat by traditional wooden canoe, marched to the ocean by the coastal waters, the ocean saury is many, and economic benefit might as well, but saury moves about flexibly, what present saury fishing boat was used is ordinary rudder, and turn radius is excessive, and is slow in reacting, therefore a lot of saurys will escape, and are urgent problems.
Summary of the invention
The purpose of this invention is to provide a kind of flap for the saury ship.
The problem to be solved in the present invention is that existing saury ship turn radius is excessive, unresponsive deficiency.
A kind of flap for the saury ship, comprise ship stern, rudderpost, axle sleeve, main rudder, rotating shaft, secondary rudder, shaft-cup, rotating shaft cover, slide-bar and pipe link, it is characterized in that: described rudderpost is installed in the ship stern by axle sleeve, the rudderpost bottom is equipped with main rudder, main rudder is equipped with secondary rudder by rotating shaft, and secondary rudder top is provided with slide-bar, and slide-bar is installed in the rotating shaft cover, the rotating shaft cover is equipped with shaft-cup in two ends up and down, and shaft-cup is fixed in the axle sleeve by pipe link.
Described pipe link is the memory magnesium titanium alloy, and structure is undaform.
The width of described main rudder is 6-7 times of secondary rudder.
Described slide-bar top layer is coated with crome metal, and diameter is 126mm.
Advantage of the present invention: compared with prior art, main rudder and secondary rudder can form big angle of turn when this saury ship was turned, and made saury ship turn radius dwindle half, were swift in response, and improved fishing efficient greatly, should have market outlook widely.
Description of drawings
Fig. 1 is the front view of a kind of flap for the saury ship of the present invention;
Fig. 2 is that the A-A of a kind of flap for the saury ship of the present invention is to scheme drawing;
Fig. 3 is the birds-eye view of pipe link;
Among the figure: 1, ship stern 2, rudderpost 3, axle sleeve 4, main rudder 5, rotating shaft 6, secondary rudder 7, shaft-cup 8, rotating shaft cover 9, slide-bar 10, pipe link.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
A kind of flap for the saury ship, comprise ship stern 1, rudderpost 2, axle sleeve 3, main rudder 4, rotating shaft 5, secondary rudder 6, shaft-cup 7, rotating shaft cover 8, slide-bar 9 and pipe link 10, it is characterized in that: described rudderpost 2 is installed in ship stern 1 by axle sleeve 3, rudderpost 2 bottoms are equipped with main rudder 4, main rudder 4 is equipped with secondary rudder 6 by rotating shaft 5, secondary rudder 6 tops are provided with slide-bar 9, and slide-bar 9 is installed in the rotating shaft cover 8, and slide-bar 9 can overlap in 8 in rotating shaft and horizontally slip; The rotating shaft cover is provided with circular shaft in two ends about in the of 8, and circular shaft is installed in and is used in the shaft-cup 7 rotating, and shaft-cup 7 is fixed in the axle sleeve 3 by pipe link 10.
Described pipe link 10 is the memory magnesium titanium alloy, and structure is undaform, and such structure has better elastic, and is 8 stuck even slide-bar 9 or rotating shaft are overlapped, and also is unlikely to damage main rudder 4, and such design improves the safety performance of ship greatly.
The width of described main rudder 4 is 7 times of secondary rudder 6, the turn radius minimum that such ratio main rudder 4 and secondary rudder 6 form.
Described slide-bar 9 top layers are coated with crome metal, have good antiseptic property, and diameter is 126mm, makes it have favorable rigidity.
Using method of the present invention and principle, when the fishing of saury ship needs to turn fast, after main rudder 4 rotates, secondary rudder 6 serve as that to rotate that basic point reaches with rotating shaft 5 be change point with rotating shaft cover 8, slide-bar 9 Inner contracting can produce about 2 times corner, is conducive to the side of a ship and is sidelong when netting, and makes net fast away from ship, improve fishing efficient, this device is made also simple and convenient.
Claims (4)
1. flap that is used for the saury ship, comprise ship stern (1), rudderpost (2), axle sleeve (3), main rudder (4), rotating shaft (5), secondary rudder (6), shaft-cup (7), rotating shaft cover (8), slide-bar (9) and pipe link (10), it is characterized in that: described rudderpost (2) is installed in ship stern (1) by axle sleeve (3), rudderpost (2) bottom is equipped with main rudder (4), main rudder (4) is equipped with secondary rudder (6) by rotating shaft (5), secondary rudder (6) top is provided with slide-bar (9), slide-bar (9) is installed in the rotating shaft cover (8), rotating shaft cover (8) two ends up and down is equipped with shaft-cup (7), and shaft-cup (7) is fixed in the axle sleeve (3) by pipe link (10).
2. a kind of flap for the saury ship according to claim 1 is characterized in that: described pipe link (10) is the memory magnesium titanium alloy, and structure is undaform.
3. a kind of flap for the saury ship according to claim 1 is characterized in that: the width of described main rudder (4) be secondary rudder (6) 6-7 doubly.
4. a kind of flap for the saury ship according to claim 1, it is characterized in that: described slide-bar (9) top layer is coated with crome metal, and diameter is 126mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310256336.XA CN103274040B (en) | 2013-06-26 | 2013-06-26 | A kind of flap type rudder for saury ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310256336.XA CN103274040B (en) | 2013-06-26 | 2013-06-26 | A kind of flap type rudder for saury ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103274040A true CN103274040A (en) | 2013-09-04 |
| CN103274040B CN103274040B (en) | 2015-12-09 |
Family
ID=49056704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310256336.XA Active CN103274040B (en) | 2013-06-26 | 2013-06-26 | A kind of flap type rudder for saury ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103274040B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600825A (en) * | 2013-12-05 | 2014-02-26 | 江苏华帝海洋工程设备制造有限公司 | Anti-winding flap type rudder guide rod transmission device |
| CN105644758A (en) * | 2015-12-21 | 2016-06-08 | 浙江海洋学院 | Marine rudder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223590A (en) * | 1994-02-10 | 1995-08-22 | Taiyo Giken Kk | Flap of flap rudder for vessel |
| CN101284568A (en) * | 2008-06-10 | 2008-10-15 | 宋勇荣 | Flap-type rudder actuating unit for ship |
| CN201343145Y (en) * | 2008-12-31 | 2009-11-11 | 广州文冲船厂有限责任公司 | Connecting structure of flapped rudder |
| CN101638145A (en) * | 2008-09-22 | 2010-02-03 | 戴三南 | Flapped rudder transmission device |
| KR20110004181U (en) * | 2009-10-21 | 2011-04-27 | 박휴규 | Flap working device for flapped rudder |
| CN203306218U (en) * | 2013-06-26 | 2013-11-27 | 舟山利远机械有限公司 | Flap type rudder for mackerel pike fishing boat |
-
2013
- 2013-06-26 CN CN201310256336.XA patent/CN103274040B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223590A (en) * | 1994-02-10 | 1995-08-22 | Taiyo Giken Kk | Flap of flap rudder for vessel |
| CN101284568A (en) * | 2008-06-10 | 2008-10-15 | 宋勇荣 | Flap-type rudder actuating unit for ship |
| CN101638145A (en) * | 2008-09-22 | 2010-02-03 | 戴三南 | Flapped rudder transmission device |
| CN201343145Y (en) * | 2008-12-31 | 2009-11-11 | 广州文冲船厂有限责任公司 | Connecting structure of flapped rudder |
| KR20110004181U (en) * | 2009-10-21 | 2011-04-27 | 박휴규 | Flap working device for flapped rudder |
| CN203306218U (en) * | 2013-06-26 | 2013-11-27 | 舟山利远机械有限公司 | Flap type rudder for mackerel pike fishing boat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600825A (en) * | 2013-12-05 | 2014-02-26 | 江苏华帝海洋工程设备制造有限公司 | Anti-winding flap type rudder guide rod transmission device |
| CN105644758A (en) * | 2015-12-21 | 2016-06-08 | 浙江海洋学院 | Marine rudder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103274040B (en) | 2015-12-09 |
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