CN204433015U - One kind paddle wheel canoe - Google Patents
One kind paddle wheel canoe Download PDFInfo
- Publication number
- CN204433015U CN204433015U CN201420789323.9U CN201420789323U CN204433015U CN 204433015 U CN204433015 U CN 204433015U CN 201420789323 U CN201420789323 U CN 201420789323U CN 204433015 U CN204433015 U CN 204433015U
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- China
- Prior art keywords
- blade
- main shaft
- propelling unit
- gear
- arm axle
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Abstract
One kind paddle wheel canoe, belongs to technical field of ships, comprises ship body, left propelling unit and right propelling unit.Left propelling unit is identical with principle of work with the angle of rake structure in the right side, and they are symmetrically arranged in the left and right sides of the longitudinal plane of symmetry of ship body respectively, for canoe provides thrust.Left propelling unit comprises driving engine, speed reduction gearing, main shaft, sun gear and is evenly distributed on the identical rotating vane device of four structures around sun gear.Main shaft transverse horizontal is arranged.Each rotating vane device comprises arm axle, rachis, nearly heart gear, arm axle sleeve pipe, heart gear far away, leaf-teeth wheel and blade.Blade is Rectangular Rigid plate blade.The transmitting ratio that sun gear and leaf-teeth are taken turns is 1: 1.All blades are all in vertical state.Canoe at full load, a little higher than water surface of main shaft.Driving engine is connected with main shaft by speed reduction gearing.Do not have obvious tail and serious bat water phenomenon during use, efficiency is high and flexible.To travel activity as marine communication means and physical culture.
Description
Technical field
One kind paddle wheel canoe, belongs to technical field of ships, particularly relates to a kind of canoe.
Background technology
Traditional marine propulsion adopts screw propeller mostly, although drive conveniently, efficiency is lower, and blade manufacturing process is complicated, can produce tail during use; Traditional paddle wheel marine propulsion blade plane crosses rotating shaft all the time, exist and clap water phenomenon, and spray is comparatively large during use, and except being in extreme lower position, be not 90 ° with the angle of working direction when blade is struck, degradation of energy is large, and the efficiency of striking is lower.
Summary of the invention
The object of the invention is the above-mentioned deficiency overcoming existing ship technology, invent the class paddle wheel canoe that the simple efficiency of a kind of structure is higher.
One kind paddle wheel canoe, comprises ship body, left propelling unit and right propelling unit.Left propelling unit is identical with principle of work with the angle of rake structure in the right side, and they are symmetrically arranged in the left and right sides of the longitudinal plane of symmetry of ship body respectively.
Left propelling unit comprises driving engine, speed reduction gearing, main shaft, sun gear and is evenly distributed on the identical rotating vane device of four different structures of only blades installation angle around sun gear.Main shaft transverse horizontal is arranged.The end portion of keeping right of main shaft is connected in the centre hole of sun gear by bearing and the sun gear be fixed on the left of ship body, and main shaft can flexible rotating in the centre hole of sun gear.Each rotating vane device comprises arm axle, rachis, nearly heart gear, arm axle sleeve pipe, heart gear far away, leaf-teeth wheel and blade.Blade is Rectangular Rigid plate blade.Structural relation between each component of same rotating vane device is: the rachis right-hand member that be fixed on rachis vertical with arm axle, and rachis transverse horizontal is arranged.The left end of rachis to be taken turns with leaf-teeth by bearing and is connected, and leaf-teeth wheel can around rachis flexible rotating.Leaf-teeth wheel is fixed on the center position on the right of blade by its left end head and blade.Rachis and blade are in same plane.Arm axle sleeve pipe is contained in around arm axle by bearing carrier ring, arm axle can in arm axle sleeve pipe flexible rotating.Nearly heart gear and heart gear far away are fixed on the two ends of arm axle sleeve pipe respectively.Heart gear far away and leaf gears meshing, the transmitting ratio that heart gear far away and leaf-teeth are taken turns is 2: 1.The left end of main shaft is vertical with the arm axle of all rotating vane devices to be connected.All arm axles are all in same longitudinal vertical guide.The nearly heart gear of all rotating vane devices all engages with sun gear, and the transmitting ratio of sun gear and nearly heart gear is 1: 2.Sun gear, nearly heart gear, heart gear far away and leaf-teeth wheel all adopt finishing bevel gear cuter.When assembling left propelling unit, when guaranteeing that the arm axle of its arbitrary rotating vane device is in vertical position immediately below main shaft, the blade of this rotating vane device and this arm axle are in same horizontal vertical guide, like this, because sun gear maintains static, and the transmitting ratio that sun gear and leaf-teeth are taken turns is 1: 1, when this rotating vane device forwards optional position to, the blade of this rotating vane device is all in vertical state.Consider buoyancy problem when design ship body size and ship weigh, this canoe at full load should be made to be placed in hydrostatic, a little higher than water surface of main shaft; When blade is immediately below main-shaft axis, the nadir of blade is higher than the nadir bottom ship body, in order to avoid rotating vane device touches ground and damages.Driving engine is arranged on the below that ship body is built in main-shaft axis.Driving engine is connected with the right-hand member of main shaft by speed reduction gearing.Speed reduction gearing adopts V belt translation or Chain conveyer mode.
Right angle of rake main shaft and the angle of rake main shaft in a left side coaxially transverse horizontal are arranged.
The principle of work of canoe of the present invention is: start the driving engine of left propelling unit and the driving engine of right propelling unit simultaneously, turn right on the left of ship body, under the driving of power, the main shaft of left propelling unit and the main shaft of right propelling unit all anticlockwise direction rotate and drive all rotating vane device left-hand revolutions of all rotating vane devices of left propelling unit and right propelling unit respectively, because the sun gear of left propelling unit and the sun gear of right propelling unit maintain static, and the transmitting ratio that the angle of rake sun gear of left propelling unit and the right side and leaf-teeth are taken turns is 1: 1, all blades can keep straight down while main-shaft axis revolution under the drive of corresponding leaf-teeth wheel in reverse rotation.All blades in water are all in vertical position and the thrust produced forward of striking backward makes canoe advance; Above the water surface, although all blades move forward owing to being in air, the resistance of air to them is less, therefore the efficiency of this canoe is higher.Owing to adopting two driving engines to drive respectively, therefore this canoe maneuverability.This canoe going straight ahead when the main shaft of left propelling unit and the main shaft constant speed of right propelling unit rotate counterclockwise simultaneously, if the main shaft of left propelling unit is faster than the spindle speed of right propelling unit, canoe bends to right, otherwise turns left; When the main shaft of left propelling unit and the main shaft constant speed of right propelling unit rotate clockwise simultaneously, this canoe straight line retreats, if the main shaft of left propelling unit is faster than the spindle speed of right propelling unit, canoe to right abaft turning driving, otherwise to left back turning driving.
Advantage of the present invention is: use this canoe can not produce obvious tail as propeller vessel, also can not there is serious bat water phenomenon as traditional paddle steamer; Due to vertical with working direction all the time when all blades are struck, therefore efficiency is higher; Dull and stereotyped blade easily makes; Because left propelling unit and right propelling unit are individual drive, without the need to aft rudders, structure is simple, maneuverability.
Accompanying drawing explanation
Fig. 1 is the schematic rear view of the present invention one kind paddle wheel canoe; Fig. 2 is that schematic diagram is looked on a left side of Fig. 1; Fig. 3 is the structural representation being in the rotating vane device engaged with sun gear be connected with main shaft of extreme lower position be exaggerated of left propelling unit in canoe of the present invention.
In figure, 1-ship body, 11-deflection arch, 12-ship tail; The 2-water surface; The left propelling unit of 3-, 31-driving engine, 32-speed reduction gearing, 33-main shaft, 34-sun gear, 35-rotating vane device, 351-arm axle, 352-rachis, the nearly heart gear of 353-, 354-arm axle sleeve pipe, 355-heart gear far away, 356-leaf-teeth are taken turns, 357-blade; The right propelling unit of 4-; Toward the hand of rotation instruction of rotating vane device 35 during deflection arch 11 direction running when 5-canoe of the present invention advances; 35A, 35B, 35C and 35D represent the rotating vane device being in diverse location.
Detailed description of the invention
Now 1 ~ 3 couple of the present invention is illustrated by reference to the accompanying drawings: a kind paddle wheel canoe, comprises ship body 1, left propelling unit 3 and right propelling unit 4.Ship body 1 adopts timber, plastic cement or glass-felt plastic to make.Left propelling unit 3 is identical with principle of work with the structure of right propelling unit 4, and they are symmetrically arranged in the left and right sides of the longitudinal plane of symmetry of ship body 1 respectively.
Left propelling unit 3 comprises driving engine 31, speed reduction gearing 32, main shaft 33, sun gear 34 and is evenly distributed on the identical rotating vane device 35 of four different structures of only blade 357 setting angle around sun gear 34.Main shaft 33 transverse horizontal is arranged.The end portion of keeping right of main shaft 33 is connected in the centre hole of sun gear 34 by bearing and the sun gear 34 be fixed on the left of ship body 1, and main shaft 33 can flexible rotating in the centre hole of sun gear 34.Each rotating vane device 35 comprises arm axle 351, rachis 352, nearly heart gear 353, arm axle sleeve pipe 354, heart gear 355 far away, leaf-teeth wheel 356 and blade 357.Blade 357 is Rectangular Rigid plate blade, adopts timber, plastics or carbon fiber to make.Structural relation between each component of same rotating vane device 35 is: rachis 352 right-hand member that be fixed on rachis 352 vertical with arm axle 351, and rachis 352 transverse horizontal is arranged.The left end of rachis 352 is taken turns 356 by bearing and leaf-teeth and is connected, and leaf-teeth wheel 356 can around rachis 352 flexible rotating.Leaf-teeth wheel 356 is fixed on the center position on the right of blade 357 by its left end head and blade 357.Rachis 352 and blade 357 are in same plane.Arm axle sleeve pipe 354 is contained in around arm axle 351 by bearing carrier ring, arm axle 351 can in arm axle sleeve pipe 354 flexible rotating.Nearly heart gear 353 and heart gear 355 far away are fixed on the two ends of arm axle sleeve pipe 354 respectively.Heart gear 355 far away and leaf-teeth are taken turns 356 and are engaged, and the transmitting ratio that heart gear 355 far away and leaf-teeth take turns 356 is 2: 1.The left end of main shaft 33 is connected with all rotating vane device 35A, 35B, 35C are vertical with the arm axle 351 of 35D.All arm axles 351 are all in same longitudinal vertical guide.The nearly heart gear 353 of all rotating vane device 35A, 35B, 35C and 35D all engages with sun gear 34, and sun gear 34 is 1: 2 with the transmitting ratio of nearly heart gear 353.Sun gear 34, nearly heart gear 353, heart gear 355 far away and leaf-teeth wheel 356 all adopt finishing bevel gear cuter.When assembling left propelling unit 3, when guaranteeing that the arm axle 351 of its arbitrary rotating vane device 35 is in vertical position immediately below main shaft 33 blade 357 of this rotating vane device 35 with this arm axle 351 in same horizontal vertical guide, like this, because sun gear 34 maintains static, and the transmitting ratio that sun gear 34 and leaf-teeth take turns 356 is 1: 1, when this rotating vane device 35 forwards optional position to, the blade 357 of this rotating vane device 35 is all in vertical state.Design ship body 1 size and ship heavy time consider buoyancy problem, when should make that this canoe is fully loaded is placed in hydrostatic, a little higher than water surface 2 of main shaft 33; When blade 357 is immediately below main shaft 33 axis, the nadir of blade 357 is higher than the nadir bottom ship body 1, in order to avoid rotating vane device 35 touches ground and damages.Driving engine 31 is arranged on the below that ship body 1 is built in main shaft 33 axis.Driving engine 31 adopts combustion engine or electrical motor, and during employing combustion engine, its fuel oil adopts gasoline; Adopt the lithium battery power supply using convenient charging during electrical motor.Driving engine 31 is connected with the right-hand member of main shaft 33 by speed reduction gearing 32.Speed reduction gearing 32 adopts V belt translation or Chain conveyer mode.
The main shaft of right propelling unit 4 and the main shaft 33 of left propelling unit 3 coaxially transverse horizontal are arranged.
This canoe is work like this: start the driving engine 31 of left propelling unit 3 and the driving engine of right propelling unit 4 simultaneously, turn right on the left of ship body 1, under the driving of power, the main shaft 31 of left propelling unit 3 and the main shaft of right propelling unit 4 all anticlockwise direction rotate and drive all rotating vane device 35A of left propelling unit 3 respectively, 35B, all rotating vane device left-hand revolutions of 35C and 35D and right propelling unit 4, because the sun gear 34 of left propelling unit 3 and the sun gear of right propelling unit 4 maintain static, and the transmitting ratio that their sun gear and leaf-teeth are taken turns is 1: 1, all blades can keep straight down while main-shaft axis revolution under the drive of corresponding leaf-teeth wheel in reverse rotation.All blades in water are all in vertical position and the thrust produced forward of striking backward makes canoe advance; Above the water surface, although all blades move forward owing to being in air, the resistance of air to them is less, therefore the efficiency of this canoe is higher.Owing to adopting two driving engines to drive respectively, therefore this canoe maneuverability.This canoe going straight ahead when the main shaft 33 of left propelling unit 3 and the main shaft constant speed of right propelling unit 4 rotate counterclockwise simultaneously, if the main shaft 33 of left propelling unit 3 is faster than the spindle speed of right propelling unit 4, canoe bends to right, otherwise turns left; When the main shaft 33 of left propelling unit 3 and the main shaft constant speed of right propelling unit 4 rotate clockwise simultaneously, this canoe straight line retreats, if the main shaft 33 of left propelling unit 3 is faster than the spindle speed of right propelling unit 4, canoe to right abaft turning driving, otherwise to left back turning driving.
This invention one kind paddle wheel canoe is used as marine communication means and physical culture and travels activity.
Claims (10)
1. a kind paddle wheel canoe, comprise ship body (1), left propelling unit (3) and right propelling unit (4), it is characterized in that: left propelling unit (3) is identical with principle of work with the structure of right propelling unit (4), and they are symmetrically arranged in the left and right sides of ship body (1) longitudinal plane of symmetry respectively; Left propelling unit (3) comprises driving engine (31), speed reduction gearing (32), main shaft (33), sun gear (34) and is evenly distributed on the identical rotating vane device (35) of four different structures of sun gear (34) only blade (357) setting angle around; Main shaft (33) transverse horizontal is arranged; The end portion of keeping right of main shaft (33) is connected in the centre hole of sun gear (34) by bearing and the sun gear (34) being fixed on ship body (1) left side; Each rotating vane device (35) comprises arm axle (351), rachis (352), nearly heart gear (353), arm axle sleeve pipe (354), heart gear (355) far away, leaf-teeth wheel (356) and blade (357); Blade (357) is Rectangular Rigid plate blade; Structural relation between each component of same rotating vane device (35) is: rachis (352) right-hand member that be fixed on rachis (352) vertical with arm axle (351), and rachis (352) transverse horizontal is arranged; The left end of rachis (352) is taken turns (356) by bearing with leaf-teeth and is connected; Leaf-teeth wheel (356) and blade (357) are fixed on the center position on the right of blade (357); Rachis (352) and blade (357) are in same plane; Arm axle sleeve pipe (354) is contained in arm axle (351) around by bearing carrier ring; Nearly heart gear (353) and heart gear far away (355) are fixed on the two ends of arm axle sleeve pipe (354) respectively; Heart gear (355) far away is taken turns (356) and is engaged with leaf-teeth; The left end of main shaft (33) is vertical with the arm axle (351) of all rotating vane devices (35A, 35B, 35C and 35D) to be connected; All arm axles (351) are all in same longitudinal vertical guide; The nearly heart gear (353) of all rotating vane devices (35A, 35B, 35C and 35D) is all engaged with sun gear (34); When the arm axle (351) of rotating vane device (35) is in vertical position immediately below main shaft (33) blade (357) of this rotating vane device (35) with this arm axle (351) in same horizontal vertical guide; Driving engine (31) is arranged in ship body (1); Driving engine (31) is connected by the right-hand member of speed reduction gearing (32) with main shaft (33).
2. a kind paddle wheel canoe according to claim 1, is characterized in that: ship body (1) adopts timber, plastic cement or glass-felt plastic to make.
3. a kind paddle wheel canoe according to claim 1, is characterized in that: blade (357) adopts timber, plastics or carbon fiber to make.
4. a kind paddle wheel canoe according to claim 1, is characterized in that: the transmitting ratio that heart gear (355) far away and leaf-teeth take turns (356) is 2: 1; Sun gear (34) is 1: 2 with the transmitting ratio of nearly heart gear (353).
5. the kind paddle wheel canoe according to claim 1 or 4, is characterized in that: sun gear (34), nearly heart gear (353), heart gear (355) far away and leaf-teeth wheel (356) all adopt finishing bevel gear cuter.
6. a kind paddle wheel canoe according to claim 1, is characterized in that: driving engine (31) adopts combustion engine or electrical motor.
7. the kind paddle wheel canoe according to claim 1 or 6, is characterized in that: during driving engine (31) employing combustion engine, its fuel oil adopts gasoline; Adopt the lithium battery power supply using convenient charging during electrical motor.
8. a kind paddle wheel canoe according to claim 1, is characterized in that: speed reduction gearing (32) adopts V belt translation or Chain conveyer mode.
9. a kind paddle wheel canoe according to claim 1, is characterized in that: when blade (357) is immediately below main shaft (33) axis, and the nadir of blade (357) is higher than the nadir bottom ship body (1).
10. a kind paddle wheel canoe according to claim 1, is characterized in that: when canoe is fully loaded with and is placed in hydrostatic, main shaft (33) a little higher than water surface (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789323.9U CN204433015U (en) | 2014-12-15 | 2014-12-15 | One kind paddle wheel canoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789323.9U CN204433015U (en) | 2014-12-15 | 2014-12-15 | One kind paddle wheel canoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204433015U true CN204433015U (en) | 2015-07-01 |
Family
ID=53600917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420789323.9U Expired - Fee Related CN204433015U (en) | 2014-12-15 | 2014-12-15 | One kind paddle wheel canoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204433015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-12-15 CN CN201420789323.9U patent/CN204433015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20171215 |