CN105173049A - Manual thruster for ship - Google Patents
Manual thruster for ship Download PDFInfo
- Publication number
- CN105173049A CN105173049A CN201410270329.XA CN201410270329A CN105173049A CN 105173049 A CN105173049 A CN 105173049A CN 201410270329 A CN201410270329 A CN 201410270329A CN 105173049 A CN105173049 A CN 105173049A
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- CN
- China
- Prior art keywords
- sleeve
- connecting rod
- hull
- propeller
- vessel according
- 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.)
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Abstract
The invention discloses a manual thruster for a ship. The manual thruster for the ship comprises a motor (1) and a propeller (2). The motor (1) is provided with an output shaft (11) and a connecting shaft (12). The bottom of the connecting shaft (12) is connected with a flexible shaft (15). The connecting shaft (12) and the flexible shaft (13) are sleeved with a first sleeve (14) and a second sleeve (15) respectively, and the second sleeve (15) is connected with the first sleeve (14) in the mode of rotating relative to the first sleeve (14). One end of a connecting rod (18) is connected with the second sleeve, and the other side of the connecting rod (18) is connected with a ship body. The connecting rod (18) can rotate in a plane perpendicular to the second sleeve (15) relative to the position connected with the second sleeve with the position connected with the ship body as the supporting point. After the structure is adopted, as the propeller (2) can rotate relatively through the connecting rod (18), steering is convenient during moving of the ship, the structure is simple, and operation is easy.
Description
Technical field
The present invention relates to a kind of ship power equipment, be specifically related to a kind of hand propeller peculiar to vessel.
Background technology
Propelling unit is the instrument of the thrust of the marine communication means such as boats and ships, and its effect to be that power by motor equal power device produces changes into thrust, thus for boats and ships advance, to turn to etc. thrust be provided.At present, yawl, dinghy, rubber boat, the propelling unit that the minitype ships such as assault boat use is all adopt vertical output mode, namely by the output shaft of vertically shafted engine directly by transmission of power to screw propeller, such vertically shafted engine can only provide the power of advance, in traveling process, extremely bother when operations such as needs turn to, especially turn around very difficult, and the complex structure of vertically shafted engine self, cost is high, and need to be equipped with oil feeder specially, therefore whole propelling unit can be caused to assemble difficulty, efficiency of assembling is low, expensive.
Summary of the invention
The technical matters that will solve of the present invention is: for the problems referred to above, provides a kind of hand propeller peculiar to vessel, can realize intelligence, the real-time angle of rake rotating speed of control and turn to.
Technical matters solved by the invention can realize by the following technical solutions: a kind of hand propeller peculiar to vessel, comprise motor 1 and screw propeller 2, the output shaft 11 of described motor 1 and adapter shaft 12, the bottom of adapter shaft 12 is connected with flexible axle 15, described adapter shaft 12, flexible axle 13 are set in the first sleeve 14, second sleeve 15 respectively, and the second sleeve 15 is connected on the first sleeve 14 in the mode can rotated relative to the first sleeve 14; Connecting rod 18 one end is connected on the second sleeve, and opposite side is connected with hull, connecting rod 18 can with the junction of hull 3 by the strong point is relative to the second sleeve connection place and at the vertical Plane Rotation of the second sleeve 15.
Above-mentioned one hand propeller peculiar to vessel, the second described sleeve 15 is provided with annular recess 16, and the ring 17 of connecting rod 18 end is set in this groove.
Above-mentioned one hand propeller peculiar to vessel, described ring 17 is along the circumferential direction evenly provided with tapped through hole, and annular recess 16 is provided with tapped bore with tapped through hole corresponding position, is provided with screw or the connecting element such as bolt, nut between the two.
Above-mentioned one hand propeller peculiar to vessel, described connecting rod 18 is provided with rocking handle 19 relative to hull 3 one side end.
Above-mentioned one hand propeller peculiar to vessel, described screw propeller 2 comprises rotating shaft 21, support 22 and blade 23.
Above-mentioned one hand propeller peculiar to vessel, described connecting rod 18 is provided with seal ring with the junction of hull 3.
Because screw propeller 2 can be relatively rotated by connecting rod 18 in the present invention, thus be convenient to turn in the traveling process of boats and ships, structure is simple, operates simple and easy.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram that office of the present invention is cutd open.
Fig. 2 is partial schematic sectional view of the present invention.
In figure: 1 motor, 2 screw propellers, 3 hulls, 11 output shafts, 12 adapter shafts, 13 flexible axles, 14 first sleeves, 15 second sleeves, 16 annular recess, 17 rings, 18 connecting rods, 19 rocking handles, 21 rotating shafts, 22 supports, 23 blades.
Detailed description of the invention
As shown in Figure 1, a kind of hand propeller peculiar to vessel of the present invention, comprise motor 1 and screw propeller 2, the output shaft 11 of motor 1 is connected with adapter shaft 12 by plunging joint, the opposite side of adapter shaft 12 is connected with flexible axle 13 by plunging joint, flexible axle 13 is connected with the rotating shaft 21 of screw propeller 2, rotating shaft 21 is provided with successively support 22 and blade 23.Described adapter shaft 12 is set in the first sleeve 14, and flexible axle 13 is applied in the second sleeve 15, and the first sleeve 14 and the second sleeve 15 are mutually vertical, and the second sleeve 15 is the mode on relative first sleeve 14 can be connected to the end of the first sleeve 14.The second described sleeve 15 is provided with annular recess 16, this annular recess is preferably provided with near the first sleeve 14 side, the ring 17 of connecting rod 18 end is set on this groove 16, and ring 17 is formed by connecting by connecting elements such as the screws of semicircular rings end by two semicircular rings.Ring 17 is along the circumferential direction evenly provided with tapped through hole, corresponding position, and groove 16 is provided with tapped bore, and like this, can be fixed in groove 16 by ring 17 by screw or the connecting element such as bolt, nut, described flexible axle 13 forms by multistrand rope is stranded.
Connecting rod 18 opposite side is arranged on hull 3, its top is provided with rocking handle 19, and rocking handle 19 can relatively rotate, during rotation crank 19 in the plane vertical with the second sleeve 15 by the strong point by hull 3, connecting rod 18 rotates around the junction of itself and hull, thus the position of adjustable screw propeller 2, and then adjust turning to of boats and ships, best; rocking handle 19 is provided with rubber coating; thus be convenient to the assurance of user, marine propeller structure of the present invention is simple, operates simple and easy.
More than show and describe the groundwork of invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; description in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements are all in the claimed scope of the invention, and application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. a hand propeller peculiar to vessel, comprise motor (1) and screw propeller (2), it is characterized in that: the output shaft (11) of described motor (1) and adapter shaft (12), the bottom of adapter shaft (12) is connected with flexible axle (15), described adapter shaft (12), flexible axle (13) are set in the first sleeve (14), the second sleeve (15) respectively, and the second sleeve (15) is connected on the first sleeve (14) in the mode can rotated relative to the first sleeve (14); Connecting rod (18) one end is connected on the second sleeve, and opposite side is connected with hull, connecting rod (18) can with the junction of hull (3) by the strong point is relative to the second sleeve connection place and at the vertical Plane Rotation of the second sleeve (15).
2. hand propeller peculiar to vessel according to claim 1, is characterized in that: described the second sleeve (15) is provided with annular recess (16), and the ring (17) of connecting rod (18) end is set in this groove.
3. hand propeller peculiar to vessel according to claim 2, it is characterized in that: described ring (17) is along the circumferential direction evenly provided with tapped through hole, on annular recess (16) and tapped through hole corresponding position is provided with tapped bore, is provided with screw or the connecting element such as bolt, nut between the two.
4. hand propeller peculiar to vessel according to claim 3, is characterized in that: described connecting rod (18) is provided with rocking handle (19) relative to hull (3) side end.
5. the hand propeller peculiar to vessel according to Claims 1-4, is characterized in that: described screw propeller (2) comprises rotating shaft (21), support (22) and blade (23).
6. hand propeller peculiar to vessel according to claim 1, is characterized in that: described connecting rod (18) is provided with seal ring with the junction of hull (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410270329.XA CN105173049A (en) | 2014-06-18 | 2014-06-18 | Manual thruster for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410270329.XA CN105173049A (en) | 2014-06-18 | 2014-06-18 | Manual thruster for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105173049A true CN105173049A (en) | 2015-12-23 |
Family
ID=54895635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410270329.XA Pending CN105173049A (en) | 2014-06-18 | 2014-06-18 | Manual thruster for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105173049A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502224A (en) * | 2020-11-23 | 2021-03-16 | 李登峰 | A sediment removal device for hydraulic engineering |
-
2014
- 2014-06-18 CN CN201410270329.XA patent/CN105173049A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502224A (en) * | 2020-11-23 | 2021-03-16 | 李登峰 | A sediment removal device for hydraulic engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |