CN104787294A - Direction adjustment structure for small boat - Google Patents
Direction adjustment structure for small boat Download PDFInfo
- Publication number
- CN104787294A CN104787294A CN201510230849.2A CN201510230849A CN104787294A CN 104787294 A CN104787294 A CN 104787294A CN 201510230849 A CN201510230849 A CN 201510230849A CN 104787294 A CN104787294 A CN 104787294A
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- rotating shaft
- connecting rod
- canoe
- dowel bar
- worm
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Abstract
The invention discloses a direction adjustment structure for a small boat. The direction adjustment structure for the small boat comprises a steering wheel, a first rotating shaft, a cardan joint, a second rotating shaft, a worm and gear mechanism, a third rotating shaft, a first connecting rod, a dowel bar, a second connecting rod, a guide mechanism, a third connecting rod, a fourth rotating shaft and a rudder. The steering wheel is installed on the first rotating shaft, the first rotating shaft is connected with the second rotating shaft through the cardan joint, the second rotating shaft is connected with the worm wheel input end of the worm and gear mechanism, the worm output end of the worm and gear mechanism is connected with the third rotating shaft, the third rotating shaft is connected with one end of the dowel bar through the first connecting rod, the other end of the dowel bar is connected with the second connecting rod, the third connecting rod is connected with the fourth rotating shaft, the rudder is installed at the lower end of the fourth rotating shaft, and both the second connecting rod and the third connecting rod are connected with the guide mechanism. The direction adjustment structure for the small boat can achieve a self-lock function in the process of adjusting directions through the arrangement of the worm and gear mechanism, avoids the problem that the directions can not be adjusted quickly due to resistance of water, and is simple in structure and convenient to use.
Description
Technical field
The present invention relates to regulation technology field, direction, more particularly, particularly a kind of canoe direction adjusting structure.
Background technology
The steering structure of tradition canoe generally comprises actuating device, screw propeller and turns to rudder.Send power to screw propeller by actuating device, drive screw propeller to rotate, then turn to rudder by link rotatable, to control the working direction of canoe.But this structure Problems existing is: in the control process of direction, connecting rod does not have self-locking property, when occurring larger water resistance, direction can not be realized preferably and regulate.Therefore, the canoe direction adjusting structure designing a kind of new structure is necessary.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, direction can be realized fast regulate and the canoe direction adjusting structure with self-locking property.
In order to achieve the above object, the technical solution used in the present invention is as follows:
A kind of canoe direction adjusting structure, comprises bearing circle, the first rotating shaft, universal-joint, the second rotating shaft, turbine and worm mechanism, the 3rd rotating shaft, first connecting rod, dowel bar, second connecting rod, guiding mechanism, third connecting rod, the 4th rotating shaft and turns to rudder;
Described bearing circle is installed in the first rotating shaft, described first rotating shaft is connected with the second rotating shaft by universal-joint, described second rotating shaft is connected with the turbine input end of turbine and worm mechanism, the worm screw mouth of described turbine and worm mechanism is connected with the 3rd rotating shaft, described 3rd rotating shaft is also connected with one end of dowel bar by first connecting rod, the other end of described dowel bar is connected with second connecting rod, described third connecting rod is connected with the 4th rotating shaft, the described lower end turning to rudder to be installed on the 4th rotating shaft, and described second connecting rod is all connected with guiding mechanism with third connecting rod.
Preferably, described guiding mechanism comprises orienting lug and guide plate, is provided with guide groove in described guide plate, and described second connecting rod is all connected with orienting lug with the end of third connecting rod, and described orienting lug is located in guide groove.
Preferably, described guide groove is arcuate structure.
Preferably, also comprise support, described first rotating shaft is installed on canoe by support.
Preferably, the end winding support of described dowel bar is provided with movable arm, and described second connecting rod is flexibly connected with movable arm.
Preferably, the upper end of described 4th rotating shaft is provided with fixed arm, and described third connecting rod is connected with fixed arm.
Preferably, also comprise guide cylinder, described dowel bar is located in this guide cylinder.
Compared with prior art, the invention has the advantages that: the present invention, by arranging turbine and worm mechanism, can realize self-locking property when regulating direction, avoiding causing due to the resistance of water can not the problem in quick adjustment direction, and this structure is simple, easy to use simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of canoe direction adjusting structure of the present invention.
Description of reference numerals: 1, bearing circle, the 2, first rotating shaft, 3, support, 4, universal-joint, 5, the second rotating shaft, 6, turbine and worm mechanism, the 7, the 3rd rotating shaft, 8, first connecting rod, 9, dowel bar, 10, guide cylinder, 11, movable arm, 12, second connecting rod, 13, orienting lug, 14, guide plate, 15, guide groove, 16, third connecting rod, 17, fixed arm, the 18, the 4th rotating shaft, 19, turn to rudder.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Consult shown in Fig. 1, the invention provides a kind of canoe direction adjusting structure, comprise bearing circle 1, first rotating shaft 2, universal-joint 4, second rotating shaft 5, turbine and worm mechanism 6, the 3rd rotating shaft 7, first connecting rod 8, dowel bar 9, second connecting rod 12, guiding mechanism, third connecting rod 16, the 4th rotating shaft 18 and turn to rudder 19.
In the present invention, described bearing circle 1 is installed in the first rotating shaft 2, described first rotating shaft 2 is connected with the second rotating shaft 5 by universal-joint 4, described second rotating shaft 5 is connected with the turbine input end of turbine and worm mechanism 6, the worm screw mouth of described turbine and worm mechanism 6 is connected with the 3rd rotating shaft 7, described 3rd rotating shaft 7 is also connected with one end of dowel bar 9 by first connecting rod 8, the other end of described dowel bar 9 is connected with second connecting rod 12, described third connecting rod 16 is connected with the 4th rotating shaft 18, the described lower end turning to rudder 19 to be installed on the 4th rotating shaft 18, and described second connecting rod 12 is all connected with guiding mechanism with third connecting rod 16.
In the present invention, described guiding mechanism comprises orienting lug 13 and guide plate 14, is provided with guide groove 15 in described guide plate 14, and described second connecting rod 12 is all connected with orienting lug 13 with the end of third connecting rod 16, and described orienting lug 13 is located in guide groove 15.
The conveniently movement of dowel bar 9, the present invention also comprises guide cylinder 10, and described dowel bar 9 is located in this guide cylinder 10.
In the present invention, described guide groove 15 is arcuate structure; Designed by the guide groove 15 of arcuate structure, saved space on the one hand, improve the speed turned on the other hand.
For the ease of installing, the present invention also comprises support 3, and described first rotating shaft 2 is installed on canoe by support 3.The end winding support of described dowel bar 9 is provided with movable arm 11, and described second connecting rod 12 is flexibly connected with movable arm 11.The upper end of described 4th rotating shaft 18 is provided with fixed arm 17, and described third connecting rod 16 is connected with fixed arm 17.
The principle of work of canoe direction adjusting structure of the present invention is: steering wheel rotation 1 is by the effect of the first rotating shaft 2, universal-joint 4 and the second rotating shaft 5, by transmission of power in turbine and worm mechanism 6, then output power in the 3rd rotating shaft 7 by the direction adjustment of turbine and worm mechanism 6; Under the rotary action of the 3rd rotating shaft 7, dowel bar 9 is driven to move along guide cylinder 10 by first connecting rod 8, drive second connecting rod 12 to move along guide plate 14 by dowel bar 9 again, and then drive the 4th rotating shaft 18 to rotate by third connecting rod 16, to realize the rotation turning to rudder 19.Because screw propeller (not shown) is corresponding with turning to rudder 19, when turning to rudder 19 in different positions, the thrust direction that screw propeller produces is also different.Also the adjustment in direction is just achieved.The present invention, by arranging turbine and worm mechanism, can realize self-locking property when regulating direction, and avoiding causing due to the resistance of water can not the problem in quick adjustment direction, and this structure is simple, easy to use simultaneously.
Although describe embodiments of the present invention by reference to the accompanying drawings; but patent owner can make various distortion or amendment within the scope of the appended claims; as long as be no more than the protection domain described by claim of the present invention, all should within protection scope of the present invention.
Claims (7)
1. a canoe direction adjusting structure, is characterized in that: comprise bearing circle (1), the first rotating shaft (2), universal-joint (4), the second rotating shaft (5), turbine and worm mechanism (6), the 3rd rotating shaft (7), first connecting rod (8), dowel bar (9), second connecting rod (12), guiding mechanism, third connecting rod (16), the 4th rotating shaft (18) and turn to rudder (19);
Described bearing circle (1) is installed in the first rotating shaft (2), described first rotating shaft (2) is connected with the second rotating shaft (5) by universal-joint (4), described second rotating shaft (5) is connected with the turbine input end of turbine and worm mechanism (6), the worm screw mouth of described turbine and worm mechanism (6) is connected with the 3rd rotating shaft (7), described 3rd rotating shaft (7) is also connected with one end of dowel bar (9) by first connecting rod (8), the other end of described dowel bar (9) is connected with second connecting rod (12), described third connecting rod (16) is connected with the 4th rotating shaft (18), the described lower end turning to rudder (19) to be installed on the 4th rotating shaft (18), and described second connecting rod (12) is all connected with guiding mechanism with third connecting rod (16).
2. canoe direction adjusting structure according to claim 1, it is characterized in that: described guiding mechanism comprises orienting lug (13) and guide plate (14), guide groove (15) is provided with in described guide plate (14), described second connecting rod (12) is all connected with orienting lug (13) with the end of third connecting rod (16), and described orienting lug (13) is located in guide groove (15).
3. canoe direction adjusting structure according to claim 1, is characterized in that: described guide groove (15) is arcuate structure.
4. canoe direction adjusting structure according to claim 1, is characterized in that: also comprise support (3), and described first rotating shaft (2) is installed on canoe by supporting (3).
5. canoe direction adjusting structure according to claim 1, it is characterized in that: the end winding support of described dowel bar (9) is provided with movable arm (11), and described second connecting rod (12) is flexibly connected with movable arm (11).
6. canoe direction adjusting structure according to claim 1, it is characterized in that: the upper end of described 4th rotating shaft (18) is provided with fixed arm (17), and described third connecting rod (16) is connected with fixed arm (17).
7. canoe direction adjusting structure according to claim 1, is characterized in that: also comprise guide cylinder (10), and described dowel bar (9) is located in this guide cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510230849.2A CN104787294A (en) | 2015-05-08 | 2015-05-08 | Direction adjustment structure for small boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510230849.2A CN104787294A (en) | 2015-05-08 | 2015-05-08 | Direction adjustment structure for small boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104787294A true CN104787294A (en) | 2015-07-22 |
Family
ID=53552580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510230849.2A Pending CN104787294A (en) | 2015-05-08 | 2015-05-08 | Direction adjustment structure for small boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104787294A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802977A (en) * | 2015-05-08 | 2015-07-29 | 广西金达造船有限公司 | Marine steering system |
| CN109956021A (en) * | 2017-12-14 | 2019-07-02 | 东北林业大学 | Wireless steering/brake apparatus for air feed formula hull |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815537A (en) * | 1973-07-23 | 1974-06-11 | A Evans | Convertible pedestal steering apparatus |
| JPS5576796A (en) * | 1978-11-29 | 1980-06-10 | Nippon Cable Syst Inc | Steering mechanism |
| CN101992851A (en) * | 2009-08-17 | 2011-03-30 | 傅德俐 | Ship prow steering gear |
| JP2013100027A (en) * | 2011-11-08 | 2013-05-23 | Kayseven Co Ltd | Steering device |
| CN104802977A (en) * | 2015-05-08 | 2015-07-29 | 广西金达造船有限公司 | Marine steering system |
-
2015
- 2015-05-08 CN CN201510230849.2A patent/CN104787294A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815537A (en) * | 1973-07-23 | 1974-06-11 | A Evans | Convertible pedestal steering apparatus |
| JPS5576796A (en) * | 1978-11-29 | 1980-06-10 | Nippon Cable Syst Inc | Steering mechanism |
| CN101992851A (en) * | 2009-08-17 | 2011-03-30 | 傅德俐 | Ship prow steering gear |
| JP2013100027A (en) * | 2011-11-08 | 2013-05-23 | Kayseven Co Ltd | Steering device |
| CN104802977A (en) * | 2015-05-08 | 2015-07-29 | 广西金达造船有限公司 | Marine steering system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802977A (en) * | 2015-05-08 | 2015-07-29 | 广西金达造船有限公司 | Marine steering system |
| CN109956021A (en) * | 2017-12-14 | 2019-07-02 | 东北林业大学 | Wireless steering/brake apparatus for air feed formula hull |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20150722 |