CN201161711Y - Wheeled paddle - Google Patents
Wheeled paddle Download PDFInfo
- Publication number
- CN201161711Y CN201161711Y CNU2007200827306U CN200720082730U CN201161711Y CN 201161711 Y CN201161711 Y CN 201161711Y CN U2007200827306 U CNU2007200827306 U CN U2007200827306U CN 200720082730 U CN200720082730 U CN 200720082730U CN 201161711 Y CN201161711 Y CN 201161711Y
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- wheel
- main shaft
- follower
- blade
- driving wheel
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Abstract
The utility model relates to a marine propeller, in particular to a wheel type paddle which is arranged on a ship, which comprises a main shaft, a wheel hull and a paddle blade, wherein the main shaft is fixed on a ship body, the wheel hull rotates around the main shaft, and the paddle blade is arranged on the wheel hull. The utility model is characterized in that a driving wheel is fixed on the main shaft, the paddle blade is fixedly connected with a driven wheel through a shaft, the driving wheel and the driven wheel have a same specification, the driving wheel and the driven wheel are connected through a transmission device, and the transmission device is a gear wheel transmission device, a chain wheel transmission device or a conical gear transmission device. Through the design of mechanical transmission parts, the marine propeller can control the size of the structure diameter of a turntable, the structure body of the turntable has floating power and can be arranged on a steamship, so the marine propeller can be used to design a land-and-water dual-purpose mobile ship, can be used for a wheel ship, a long ship, a large-sized manned catamaran and a toy boat and the like in sport competitions, simultaneously, the wheel type paddle can use a prior blade paddle which is used for a pedal ship as the material, thereby the speed of the ship can be increased, and the marine propeller is more suitable for entertainment.
Description
Technical field
The utility model relates to a kind of marine propeller, particularly a kind of setting wheeled oar aboard ship.
Background technology
In the when relevant toy designs of existing various biographies, see as yet to rotate and do not revolve round the sun with wheel disc, and propelling unit itself that also can rotation.At present the blade of striking on the pedal ship that generally uses is fixed on the pivoted frame, the disadvantage of its blade be when its entry, fetch water downwards, during water outlet to pop-up water, degradation of energy is big, causes ship's speed not high.2003.01.08 Patent Office of the People's Republic of China discloses the utility model patent of a kind of " water-pressurizing ship propeller " by name, this propelling unit is positioned at the setting-out plate of water cavity by water cavity, is made up of preceding catch bar and back catch bar that driving device drives.Use it and can reduce the turbulent flow that is caused by the screw propeller fast rotational significantly, energy savings, thus cut operating costs.Because consumption of fuel reduces, and can also reduce the pollution to environment; Can avoid the winding of foreign object in addition, influence advancing of boats and ships screw propeller, and the wildlife in the protection water.And its design and manufacturing cost far below the screw propeller pusher.Afterwards, 2003.05.28, Patent Office of the People's Republic of China discloses the utility model patent of a kind of " a kind of marine propeller " by name.This propelling unit made the water generates centnifugal force produce radial flow for solving when propeller rotated in the past, reduced the problem of work efficiency, periphery at screw propeller is provided with the tubular fairing, the exterior string of each blade of screw propeller is captiveed joint with the fairing inwall, utilize the radial flow of fairing blocking-up current, make it fully towards axial motion, thereby angle of rake efficient is improved.Above-mentioned patent has all solved the problem that the propeller-type propelling unit causes propeller thrust efficient to reduce because of the rotational energy loss to a certain extent, but all have complex structure, use inconvenient, be unsuitable for making the shortcoming of popularization.
Summary of the invention
The utility model is for solving the above-mentioned defective of prior art, the spy provides a kind of wheeled oar that the blade that can be maintained fixed the attitude of striking in water is housed, the blade of striking of the present utility model all is vertical direction under water outlet and entry and the running state in water, both save energy, also accelerated the running velocity of ship.
The technical solution of the utility model realizes by following content:
A kind of wheeled oar, comprise the main shaft that is fixed on the hull and around the hub of its rotation and be arranged on the blade of striking on the hub, it is characterized in that: be fixed with driving wheel on the described main shaft, at least one follower that is arranged on the hub rotates described driving wheel through actuator drives, the described blade of striking is captiveed joint with passive wheel shaft, and described driving wheel is identical with the slewing rate of follower.
Described driving device is a transmission gear, and described driving wheel and follower are gear, and the diameter of driving wheel and follower is identical, the number of teeth is identical.
Described driving device is a messenger chain, and described driving wheel and follower are sprocket wheel, and the diameter of driving wheel and follower is identical, the number of teeth is identical.
Described driving device is the transmission bevel gear, and described driving wheel and follower are bevel gear, and the diameter of driving wheel and follower is identical, the number of teeth is identical.
Be provided with main brass between described main shaft and the driving wheel.
The outer of wheel disc is provided with tire.
Described follower is 4, be uniformly distributed in main shaft be on the circumference in the center of circle.
Described follower is 6, be uniformly distributed in main shaft be on the circumference in the center of circle.
Described follower is 8, be uniformly distributed in main shaft be on the circumference in the center of circle.
The utility model is by being fixed with driving wheel on main shaft, the blade of striking is captiveed joint by axle with follower, described driving wheel and follower same size, be connected by driving device between described driving wheel and the follower, by this structure, the blade of having realized striking and switched in opposite consistent with the hub rotating speed, the blade that guaranteed to strike all keeps thinking vertical with horizontal surface when water outlet and entry, thereby saved energy, and increased ship's speed; The blade of striking is located at not only good looking appearance but also science practicality more on the circumference that width between centers by driving wheel and follower is a radius; It is durable in use in order to the protection main shaft to be provided with main brass between main shaft and the driving wheel; Described driving device is located in the hub, makes whole device good looking appearance; In the wheel disc periphery tire is set, makes hull to walk arbitrarily on land, realize amphibious.The diameter of the utility model by the design controllable ratch dish of mechanical transmission part is made up, add that the wheel disc structure itself has buoyancy and can load onto steamer, therefore can be used to design amphibious Self-propelling boat, the wheel that is used for athletic competition is rowed the boat, long body ship, large-scale manned catamaran and toy boat etc., simultaneously, the available wheeled oar existing pedal blade oar peculiar to vessel of drawing materials makes it to improve ship's speed, is more suitable in amusement.
Description of drawings
Fig. 1 is gear type wheel mould component scheme drawing.
Fig. 2 is the annexation scheme drawing of strike in the utility model gear transmission mode blade and hub and hull.
Fig. 3 is chain sprocket drive formula wheel mould component scheme drawing.
Fig. 4 is the annexation scheme drawing of strike in the utility model chain sprocket drive mode blade and hub and hull.
Fig. 5 is bevel gear driving type wheel mould component scheme drawing.
Fig. 6 is the annexation scheme drawing of strike in the utility model bevel gear type of drive blade and hub and hull.
Fig. 7 is compound type hub and water skiing blade integrated member scheme drawing
Wherein: 1 for hub, 2 for the main shaft axle, 3 for main brass, 4 for driving gear, 5 for intermediate gear, 6 for ring gear, 7 for the blade of striking, 8 for tire, 9 for drive sprocket, 10 for chain, 11 for being support for passive bevel gear, 15 for angular wheel shaft, 14 for driving bevel gear, 13 by movable sprocket, 12.
The specific embodiment
Embodiment 1
Present embodiment relates to the wheeled oar of a kind of gear, as depicted in figs. 1 and 2, by be fixed on the hull main shaft 2 and around the hub 1 of its rotation and be located at each and every one oar 7 of four on the hub 1 and be assembled, the blade 7 of striking is captiveed joint with hub 1 and main shaft 2 by support 15.Fixed driving gear 4 on the main shaft 2, four blades of striking are captiveed joint with the axle center of four ring gears 6 respectively, driving gear 4 is respectively and to be provided with the width between centers that intermeshing four intermediate gears 5, four blades 7 of striking are uniformly distributed in by driving gear 4 and ring gear 6 between four ring gears be on the circumference of radius.Be fixed with the main brass 3 of protection main shaft between main shaft 2 and the driving gear 4.Driving gear 4 is all in full accord on specifications such as the size and the number of teeth with ring gear 6.When by manpower or machinery to main shaft 2 with power after, main shaft 2 passes through driving gear 4,5 pairs of ring gears 6 of intermediate gear with power, make it with the direction rotation opposite with driving gear 4, like this, ring gear 6 drives the blade 7 of striking with the direction motion in contrast to driving gear, because ring gear 6 is consistent with driving gear 4 size specifications, therefore the blade 7 of striking is the same with the speed of rotation of hub 1, the blade 7 that guaranteed to strike is all perpendicular with the water surface in water outlet and entry, thereby saved energy, and quickened the motion of hull.
A kind of chain sprocket drive formula blade of striking, as shown in Figure 3 and Figure 4, by be fixed on the hull main shaft 2 and around the hub 1 of its rotation and be located at each and every one oar 7 of six on the hub 1 and be assembled, the blade 7 of striking is captiveed joint with hub 1 and main shaft 2 by support 15.Fixed drive sprocket 9 on the main shaft 2, six blades 7 of striking are captiveed joint with six axle center by movable sprocket 11 respectively.Connected and transmissions with chain 10 by drive sprocket 9 by movable sprocket 11, six strike blade 7 respectively under by the drive of movable sprocket 11 with rotated synchronously by movable sprocket 11.It is on the circumference of radius that six blades 7 of striking are uniformly distributed in by drive sprocket 9 with by the width between centers of movable sprocket 11.Be fixed with the main brass 3 of protection main shaft between main shaft 2 and the drive sprocket 9.Drive sprocket 9 is with all in full accord on specifications such as the size and the number of teeth by movable sprocket 11.When by manpower or machinery to main shaft 2 with power after, main shaft 2 is given by movable sprocket 6 with rotational power by drive sprocket 9 and chain 10, make it with the direction rotation opposite with drive sprocket 9, like this, being driven the blade 7 of striking by movable sprocket 11 rotates with the rotation direction in contrast to drive sprocket 9, because it is consistent with drive sprocket 11 size specifications by movable sprocket 9, therefore the blade 7 of striking is the same with the speed of rotation of hub 1, the blade 7 that guaranteed to strike is all perpendicular with the water surface in water outlet and entry, thereby saved energy, and quickened the motion of hull.
A kind of bevel gear driving type blade of striking, as shown in Figure 5 and Figure 6, by being fixed on the main shaft 2 on the hull and being assembled around the hub 1 of its rotation and eight oars 7 being located on the hub 1, the blade 7 of striking is captiveed joint with hub 1 and main shaft 2 by support 15.Fixed a driving bevel gear 12 on the main shaft 2, eight blades 7 of striking are connected with eight 14 on passive bevel gears respectively, driving bevel gear 12 is on the circumference of radius with eight passive bevel gears 14 by the width between centers that angular wheel shaft 13 is captiveed joint, eight blades 7 of striking are uniformly distributed in by driving bevel gear 12 and ring gear 14 respectively.Be fixed with the main brass 3 of protection main shaft between main shaft 2 and the driving bevel gear 12.Driving bevel gear 12 is all in full accord on specifications such as the size and the number of teeth with passive bevel gear 14.When by manpower or machinery to main shaft 2 with power after, main shaft 2 is by driving bevel gear 12, the passive bevel gear of 13 pairs of angular wheel shafts 14 is with power, make it with the direction rotation opposite with driving bevel gear 12, like this, passive bevel gear 14 drives the blade 7 of striking and rotates with the direction in contrast to driving bevel gear 12, because passive bevel gear 14 is consistent with driving bevel gear 12 size specifications, therefore the blade 7 of striking is the same with the speed of rotation of hub 1, the blade 7 that guaranteed to strike is all perpendicular with the water surface in water outlet and entry, thereby saved energy, and quickened the motion of hull.
A kind of land is with the wheeled oar of gear, as depicted in figs. 1 and 2, by be fixed on the hull main shaft 2 and around the hub 1 of its rotation and be located at each and every one oar 7 of four on the hub 1 and be assembled, the blade 7 of striking is captiveed joint with hub 1 and main shaft 2 by support 15.Fixed driving gear 4 on the main shaft 2, four blades of striking are captiveed joint with the axle center of four ring gears 6 respectively, driving gear 4 is respectively and to be provided with the width between centers that intermeshing four intermediate gears 5, four blades 7 of striking are uniformly distributed in by driving gear 4 and ring gear 6 between four ring gears be on the circumference of radius.Be fixed with the main brass 3 of protection main shaft between main shaft 2 and the driving gear 4.Driving gear 4 is all in full accord on specifications such as the size and the number of teeth with ring gear 6.When by manpower or machinery to main shaft 2 with power after, main shaft 2 passes through driving gear 4,5 pairs of ring gears 6 of intermediate gear with power, make it with the direction rotation opposite with driving gear 4, like this, ring gear 6 drives the blade 7 of striking with the direction motion in contrast to driving gear, because ring gear 6 is consistent with driving gear 4 size specifications, therefore the blade 7 of striking is the same with the speed of rotation of hub 1, periphery at hub is provided with plastics tyre 8, walks on land by the rotation and the 8 realization hulls of the tire on the hub 1 of hub 1.
Certainly, the utility model is not limited to above-mentioned four kinds of embodiments, as the quantity of the blade of striking can suitably increase or reduce, and the shape of the blade of striking can be one-board, arc is board-like and oval board-like etc.All have based on spirit of the present utility model, and be any type of modification of the utility model or change, all must belong to the category of the utility model intention protection.
Claims (9)
1, a kind of wheeled oar, comprise the main shaft (2) that is fixed on the hull and around the hub (1) of its rotation and be arranged on the blade of striking (7) on the hub (1), it is characterized in that: be fixed with driving wheel (4) on the described main shaft (2), at least one follower (6) that is arranged on the hub (1) rotates described driving wheel (4) through actuator drives, the described blade of striking (7) is captiveed joint with follower (6) axle, and described driving wheel (4) is identical with the slewing rate of follower (6).
2, wheeled oar according to claim 1 is characterized in that: described driving device is a transmission gear, and described driving wheel (4) and follower (6) are gear, and the diameter of driving wheel (4) and follower (6) is identical, the number of teeth is identical.
3, wheeled oar according to claim 1 is characterized in that: described driving device is a messenger chain, and described driving wheel (4) and follower (6) are sprocket wheel, and the diameter of driving wheel (4) and follower (6) is identical, the number of teeth is identical.
4, wheeled oar according to claim 1 is characterized in that: described driving device is the transmission bevel gear, and described driving wheel (4) and follower (6) are bevel gear, and the diameter of driving wheel and follower is identical, the number of teeth is identical.
5, wheeled oar according to claim 1 is characterized in that: be provided with main brass (3) between described main shaft (2) and the driving wheel (4).
6, according to claim 1,2,3,4 or 5 described any one wheeled oars, it is characterized in that: the outer of described wheel disc (1) is provided with tire (8).
7, wheeled oar according to claim 1 is characterized in that: described follower (6) is four, and being uniformly distributed in main shaft (2) is on the circumference in the center of circle.
8, wheeled oar according to claim 1 is characterized in that: described follower (6) is six, be uniformly distributed in main shaft (2) on the circumference in the center of circle.
9, wheeled oar according to claim 1 is characterized in that: described follower (6) is eight, be uniformly distributed in main shaft (2) on the circumference in the center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200827306U CN201161711Y (en) | 2007-12-27 | 2007-12-27 | Wheeled paddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200827306U CN201161711Y (en) | 2007-12-27 | 2007-12-27 | Wheeled paddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201161711Y true CN201161711Y (en) | 2008-12-10 |
Family
ID=40182652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200827306U Expired - Lifetime CN201161711Y (en) | 2007-12-27 | 2007-12-27 | Wheeled paddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201161711Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490881A (en) * | 2011-11-24 | 2012-06-13 | 俞苗根 | Boat pushing device |
| CN102490883A (en) * | 2011-11-25 | 2012-06-13 | 俞苗根 | Ship propelling device |
| CN102490880A (en) * | 2011-11-24 | 2012-06-13 | 俞苗根 | Ship propelling device |
| CN102700696A (en) * | 2012-04-20 | 2012-10-03 | 张万广 | Automatic vertical paddle wheel |
| CN104477365A (en) * | 2014-12-15 | 2015-04-01 | 佛山市神风航空科技有限公司 | Like-paddle-wheel skiff |
| CN104494802A (en) * | 2014-12-15 | 2015-04-08 | 佛山市神风航空科技有限公司 | Propulsion device for tangential resetting slab paddle ship |
| CN105909732A (en) * | 2015-11-07 | 2016-08-31 | 上海同济高科技发展有限公司 | High-efficiency energy conversion mechanism |
| CN106167082A (en) * | 2016-07-05 | 2016-11-30 | 俞苗根 | Cycloid propeller ships and light boats propeller |
| CN109501537A (en) * | 2018-11-13 | 2019-03-22 | 中国船舶工业集团公司第七0八研究所 | Speeder in a kind of water of wheeled amphibious vehicle |
| CN111319756A (en) * | 2018-12-14 | 2020-06-23 | 常东来 | Public rotating oar |
| CN111959718A (en) * | 2020-09-10 | 2020-11-20 | 杨梦琳 | Escape type manned floating cabin for marine rescue |
-
2007
- 2007-12-27 CN CNU2007200827306U patent/CN201161711Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490881A (en) * | 2011-11-24 | 2012-06-13 | 俞苗根 | Boat pushing device |
| CN102490880A (en) * | 2011-11-24 | 2012-06-13 | 俞苗根 | Ship propelling device |
| CN102490883A (en) * | 2011-11-25 | 2012-06-13 | 俞苗根 | Ship propelling device |
| CN102700696B (en) * | 2012-04-20 | 2015-05-13 | 张万广 | Automatic vertical paddle wheel |
| CN102700696A (en) * | 2012-04-20 | 2012-10-03 | 张万广 | Automatic vertical paddle wheel |
| CN104477365A (en) * | 2014-12-15 | 2015-04-01 | 佛山市神风航空科技有限公司 | Like-paddle-wheel skiff |
| CN104494802A (en) * | 2014-12-15 | 2015-04-08 | 佛山市神风航空科技有限公司 | Propulsion device for tangential resetting slab paddle ship |
| CN105909732A (en) * | 2015-11-07 | 2016-08-31 | 上海同济高科技发展有限公司 | High-efficiency energy conversion mechanism |
| CN106167082A (en) * | 2016-07-05 | 2016-11-30 | 俞苗根 | Cycloid propeller ships and light boats propeller |
| CN109501537A (en) * | 2018-11-13 | 2019-03-22 | 中国船舶工业集团公司第七0八研究所 | Speeder in a kind of water of wheeled amphibious vehicle |
| CN109501537B (en) * | 2018-11-13 | 2021-08-31 | 中国船舶工业集团公司第七0八研究所 | Underwater speed increasing device of wheel type amphibious vehicle |
| CN111319756A (en) * | 2018-12-14 | 2020-06-23 | 常东来 | Public rotating oar |
| CN111319756B (en) * | 2018-12-14 | 2022-06-10 | 常东来 | Public rotating oar |
| CN111959718A (en) * | 2020-09-10 | 2020-11-20 | 杨梦琳 | Escape type manned floating cabin for marine rescue |
| CN111959718B (en) * | 2020-09-10 | 2022-01-28 | 杨梦琳 | Escape type manned floating cabin for marine rescue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081210 |
|
| CX01 | Expiry of patent term |